{
  "schema": "canli.company-reference.v1",
  "cik": "0001429560",
  "name": "TREVENA, INC.",
  "selection_policy": "extended-v23",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001429560.json",
  "source_sha256": "9f030c631f436164136371637f64d114d89f11c3a54f2ef21c4c728d1e29af4d",
  "fetched_at": "2026-09-21T17:19:03.807Z",
  "policy": "Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.",
  "claim_boundary": "Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.",
  "concepts": [
    {
      "tag": "Assets",
      "taxonomy": "us-gaap",
      "label": "Total assets",
      "kind": "instant",
      "meaning": "Resources recognized on the balance sheet. Book assets are not the market value of the business.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 40605000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 48680000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 80124000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 127739000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 46994000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 66779000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 72722000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 114654000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 175354000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 108239058,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 42392926,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Liabilities",
      "taxonomy": "us-gaap",
      "label": "Total liabilities",
      "kind": "instant",
      "meaning": "Recognized obligations at the reporting date. The definition and scope differ from interest-bearing debt.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 48262000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 33081000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 15495000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 23671000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 16916000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 25253000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 38089000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 36073000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 32223000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 9035430,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3401397,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "StockholdersEquity",
      "taxonomy": "us-gaap",
      "label": "Stockholders equity",
      "kind": "instant",
      "meaning": "The reported residual interest after liabilities. It is an accounting amount, not market capitalization.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": -7657000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 15599000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 64629000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 104068000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 30078000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 41526000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 34633000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 78581000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 143131000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 99203000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -81571000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": -58997015,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2012Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CashAndCashEquivalentsAtCarryingValue",
      "taxonomy": "us-gaap",
      "label": "Cash and cash equivalents",
      "kind": "instant",
      "meaning": "Cash and qualifying short-term liquid investments under the filer’s accounting policy. Restricted cash and longer-term investments may be reported separately.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 32975000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 38320000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 66923000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 109403000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 32305000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 32892000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 16557000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 24266000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 46774000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 36205559,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 37965198,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2013Q4I",
          "unit": "USD"
        },
        {
          "end": "2012-12-31",
          "val": 6738659,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2012Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Net income or loss",
      "kind": "duration",
      "meaning": "Reported profit or loss for the period. Check the filing for attribution, exceptional items and discontinued operations before comparing companies.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -40289000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -53670000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -51588000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -29369000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -24871000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -30784000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -71865000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -102994000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -50528000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -49701000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -23251435,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInOperatingActivities",
      "taxonomy": "us-gaap",
      "label": "Operating cash flow",
      "kind": "duration",
      "meaning": "Cash generated or used by operating activities. Working-capital timing can make this differ substantially from reported income.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -33035000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -51477000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -50197000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -21394000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -23667000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -25375000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -71255000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -91554000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsToAcquirePropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Capital expenditure payments",
      "kind": "duration",
      "meaning": "Cash payments to acquire property, plant and equipment. This taxonomy concept does not capture every form of investment or acquisition.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 41000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 28000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 16000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 27000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 169000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 3495000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 605000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 361000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 440000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 140036,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Revenues",
      "taxonomy": "us-gaap",
      "label": "Revenue",
      "kind": "duration",
      "meaning": "Revenue under this specific accounting concept. A missing value is not zero; filers can use other revenue concepts.",
      "observations": [
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 0,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 3750000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 6250000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 134980,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInFinancingActivities",
      "taxonomy": "us-gaap",
      "label": "Financing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from financing activities, including borrowing, repayments and transactions with owners. A positive amount does not establish operating profitability.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 26311000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 23505000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 7734000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 95020000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -2497000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 20600000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 30986000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 32329000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetCashProvidedByUsedInInvestingActivities",
      "taxonomy": "us-gaap",
      "label": "Investing cash flow",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -41000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 18000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -16000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3473000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 25583000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 21000000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 32780000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 37798000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RetainedEarningsAccumulatedDeficit",
      "taxonomy": "us-gaap",
      "label": "Retained earnings or deficit",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Accumulated undistributed earnings or deficit at the reporting date. This balance is not cash available for distribution.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": -588061000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": -547772000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": -494102000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": -442514000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": -413145000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -388274000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -357490000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": -285625000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -182498000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -131969725,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": -82268850,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfSharesOutstandingBasic",
      "taxonomy": "us-gaap",
      "label": "Basic weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Time-weighted shares used for basic earnings per share. This denominator differs from shares outstanding at a single reporting date.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 12735010,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 7072362,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 6529074,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 127623859,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "WeightedAverageNumberOfDilutedSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Diluted weighted-average shares",
      "kind": "duration",
      "unitKind": "shares",
      "meaning": "Weighted-average shares used for diluted earnings per share. Potential shares are included under the applicable dilution rules, not simply added to outstanding shares.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 12735010,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 7072362,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 6529074,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 127623859,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareBasic",
      "taxonomy": "us-gaap",
      "label": "Basic earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per basic common share or unit. Inspect attribution, share classes and restatements before comparing periods. This is not a market return.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -3.16,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -7.59,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -7.9,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -0.23,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "EarningsPerShareDiluted",
      "taxonomy": "us-gaap",
      "label": "Diluted earnings per share",
      "kind": "duration",
      "unitKind": "per-share",
      "meaning": "Reported earnings or loss per share under dilution rules. Antidilutive instruments may be excluded. A diluted value can equal the basic value without implying no potential dilution.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -3.16,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -7.59,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -7.9,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -0.23,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD/shares"
        }
      ]
    },
    {
      "tag": "IncomeTaxExpenseBenefit",
      "taxonomy": "us-gaap",
      "label": "Income tax expense or benefit",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Current and deferred income tax expense or benefit for continuing operations. This accounting expense differs from cash taxes paid.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 318000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 300000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 745000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentNet",
      "taxonomy": "us-gaap",
      "label": "Net property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of property, plant and equipment after accumulated depreciation, depletion and amortization. It is not replacement cost or market value.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 1195000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1488000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1841000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2253000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 2705000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 3387000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 3805000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1059000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 696000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 553294,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 343059,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ShareBasedCompensation",
      "taxonomy": "us-gaap",
      "label": "Share-based compensation expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Reported noncash expense for share-based payment arrangements. Noncash treatment does not mean the awards have no economic cost to shareholders.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 2930000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 3676000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 4407000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 3284000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 3232000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 4367000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 6387000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 5903000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 3427000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 2383000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 927996,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingIncomeLoss",
      "taxonomy": "us-gaap",
      "label": "Operating income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Operating revenue less operating expenses for the reporting period. It excludes items outside the reported operating result and is not free cash flow.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -35288000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -56375000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -51925000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -29485000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -26580000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -30498000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -70387000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -102283000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -50621000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -49950000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -23345286,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Assets classified as current under the normal operating cycle or one-year boundary. Not all current assets can be converted immediately into cash.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 35205000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 41008000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 70723000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 119044000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 37488000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 62089000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 67493000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 112389000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 174531000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 107573354,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 41922242,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestExpense",
      "taxonomy": "us-gaap",
      "label": "Interest expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Borrowing costs recognized as interest expense. This is distinct from cash interest paid and may not include every capitalized borrowing cost.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 3644000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 1256000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 1000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 29000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 931000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 2231000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 2780000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1738000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 334000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 71000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 149756,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LiabilitiesCurrent",
      "taxonomy": "us-gaap",
      "label": "Current liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Obligations classified as current under the operating-cycle or one-year boundary. The balance includes more than short-term borrowing.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 7554000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 8732000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 9186000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 16564000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 9107000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 17490000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 18213000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 22048000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 13574000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 6959108,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 2736959,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccountsPayableCurrent",
      "taxonomy": "us-gaap",
      "label": "Current accounts payable",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Current amounts owed to suppliers for goods and services received. This is one component of current liabilities, not all accrued obligations.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 2303000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2372000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 4547000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 1693000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1047000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1416000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1424000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 8749000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 6750000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4342480,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 545053,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingExpenses",
      "taxonomy": "us-gaap",
      "label": "Operating expenses",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Recurring operating costs under this accounting concept, generally excluding production costs included in cost of sales. Check filing presentation before combining expense subtotals.",
      "observations": [
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 26611000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 36230000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 70387000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 106033000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 56871000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 49950000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 23480266,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CostOfRevenue",
      "taxonomy": "us-gaap",
      "label": "Cost of revenue",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Costs attributed to goods produced and sold and services provided during the period. This is not the sum of every operating expense.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 1670000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 3018000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 954000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 182000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ResearchAndDevelopmentExpense",
      "taxonomy": "us-gaap",
      "label": "Research and development expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Research and development costs recognized as expense. Capitalization policies and acquired projects can make this differ from total cash invested in development.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 16333000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 18211000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 13426000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 13124000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 13291000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 15824000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 48974000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 89956000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 44074000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 40547000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 18762219,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "CommonStockSharesOutstanding",
      "taxonomy": "us-gaap",
      "label": "Common shares outstanding",
      "kind": "instant",
      "unitKind": "shares",
      "meaning": "Common shares outstanding at the reporting date. This point-in-time count differs from the weighted-average shares used for earnings per share and can exclude other share classes.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 17289104,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "shares"
        },
        {
          "end": "2022-12-31",
          "val": 7744692,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "shares"
        },
        {
          "end": "2021-12-31",
          "val": 6618093,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "shares"
        },
        {
          "end": "2020-12-31",
          "val": 159999917,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "shares"
        },
        {
          "end": "2019-12-31",
          "val": 94213760,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "shares"
        },
        {
          "end": "2018-12-31",
          "val": 82323413,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "shares"
        },
        {
          "end": "2017-12-31",
          "val": 62310795,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "shares"
        },
        {
          "end": "2016-12-31",
          "val": 55768414,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "shares"
        },
        {
          "end": "2015-12-31",
          "val": 50802603,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "shares"
        },
        {
          "end": "2014-12-31",
          "val": 39241173,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "shares"
        },
        {
          "end": "2013-12-31",
          "val": 957756,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "shares"
        }
      ]
    },
    {
      "tag": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
      "taxonomy": "us-gaap",
      "label": "Cash including restricted cash",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cash, cash equivalents and restricted cash as reported in the cash flow reconciliation. Restricted amounts are not freely available, so this is not the same as unrestricted cash.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 33515000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 40280000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 68234000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 110713000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 33614000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 34195000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 17970000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 25459000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 46886000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 36318000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2014Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Accumulated other comprehensive income or loss",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative other comprehensive items after tax, such as translation and unrealized hedging or securities effects. These amounts have not passed through net income.",
      "observations": [
        {
          "end": "2022-12-31",
          "val": 1000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": -9000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": -42000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 2000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": -206000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": -18782,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingLeaseRightOfUseAsset",
      "taxonomy": "us-gaap",
      "label": "Operating lease right-of-use asset",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Carrying amount of the right to use leased assets under operating leases. It reflects discounted remaining payments, not the value of the underlying property.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 3665000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 4224000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 4706000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 5119000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 5472000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingLeaseLiability",
      "taxonomy": "us-gaap",
      "label": "Operating lease liability",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Present value of remaining operating lease payments. Discount-rate choices and lease terms affect the amount; it is not the sum of undiscounted future rent.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 5419000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 6309000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 7097000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 7793000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 8404000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "LongTermDebt",
      "taxonomy": "us-gaap",
      "label": "Long-term debt",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Long-term borrowings under this concept, which can include the current portion depending on presentation. It is not total liabilities and may exclude leases and other obligations.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 30809000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 13430000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 28150000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 18185898,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 1692884,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PropertyPlantAndEquipmentGross",
      "taxonomy": "us-gaap",
      "label": "Gross property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cost of property, plant and equipment before accumulated depreciation. Historical cost does not indicate current value or replacement cost.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 3794000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 4250000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 4334000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 4334000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 4323000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 4967000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 6746000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 5194000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 4656000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 4442338,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 4275497,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
      "taxonomy": "us-gaap",
      "label": "Accumulated depreciation on property, plant and equipment",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Cumulative depreciation, depletion and amortization recorded against property, plant and equipment. It measures cost allocation to date, not physical wear or market value.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 2599000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023Q4I",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 2762000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 2493000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 2081000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1618000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 1580000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 2941000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 4135000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 3960000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 3889044,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 3932438,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherAssetsNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent assets the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2021-12-31",
          "val": 1543000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 13000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 20000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 98401,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 15625,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherLiabilitiesNoncurrent",
      "taxonomy": "us-gaap",
      "label": "Other noncurrent liabilities",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Noncurrent liabilities the filer does not present separately. The composition differs by filer and is described only in the filing.",
      "observations": [
        {
          "end": "2018-12-31",
          "val": 0,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1104000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 475000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 63000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 8025,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PrepaidExpenseAndOtherAssetsCurrent",
      "taxonomy": "us-gaap",
      "label": "Prepaid expenses and other current assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Prepayments and other current assets grouped under this concept. The balance is not cash and its composition differs by filer.",
      "observations": [
        {
          "end": "2023-12-31",
          "val": 2230000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "unit": "USD"
        },
        {
          "end": "2022-12-31",
          "val": 1782000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022Q4I",
          "unit": "USD"
        },
        {
          "end": "2021-12-31",
          "val": 1448000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021Q4I",
          "unit": "USD"
        },
        {
          "end": "2020-12-31",
          "val": 570000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020Q4I",
          "unit": "USD"
        },
        {
          "end": "2019-12-31",
          "val": 1683000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019Q4I",
          "unit": "USD"
        },
        {
          "end": "2018-12-31",
          "val": 607000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018Q4I",
          "unit": "USD"
        },
        {
          "end": "2017-12-31",
          "val": 1393000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2017Q4I",
          "unit": "USD"
        },
        {
          "end": "2016-12-31",
          "val": 1788000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2016Q4I",
          "unit": "USD"
        },
        {
          "end": "2015-12-31",
          "val": 1893000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2015Q4I",
          "unit": "USD"
        },
        {
          "end": "2014-12-31",
          "val": 669155,
          "accn": "0001047469-16-010926",
          "fy": 2015,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-03-09",
          "frame": "CY2014Q4I",
          "unit": "USD"
        },
        {
          "end": "2013-12-31",
          "val": 1957765,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013Q4I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ProfitLoss",
      "taxonomy": "us-gaap",
      "label": "Profit or loss including noncontrolling interests",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income or loss including the portion attributable to noncontrolling interests. It can differ from the net income attributable to the parent that per-share figures use.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -40289000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -53670000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -51588000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ComprehensiveIncomeNetOfTax",
      "taxonomy": "us-gaap",
      "label": "Comprehensive income or loss",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income plus other comprehensive income after tax. It includes unrealized items that net income excludes and is not a cash measure.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -40289000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -53669000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -51588000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -29369000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -24862000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -30751000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -71909000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -102786000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -50715000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -49749000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NetIncomeLossAvailableToCommonStockholdersBasic",
      "taxonomy": "us-gaap",
      "label": "Net income available to common stockholders",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Net income after preferred dividends and similar adjustments, the numerator for basic earnings per share. It can be lower than reported net income.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -40289000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -53670000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": -51588000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": -29369000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": -24871000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": -30784000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -71865000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -102994000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": -50528000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": -49730000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": -23585145,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "GeneralAndAdministrativeExpense",
      "taxonomy": "us-gaap",
      "label": "General and administrative expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "General and administrative costs reported under this concept, separate from selling expense. Filers group overhead differently, so compare presentation before comparing companies.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 20410000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 34728000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 38112000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 19248000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 13212000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 18979000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 19639000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 16077000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 12797000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 9403000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 4718047,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "DepreciationDepletionAndAmortization",
      "taxonomy": "us-gaap",
      "label": "Depreciation, depletion and amortization",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Combined depreciation, depletion and amortization for the period. A noncash allocation of asset cost, not a measure of maintenance spending.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 334000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 382000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 428000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 477000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 562000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 645000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 490000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 246000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 208000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 239000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 706779,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OtherNonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Other nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Other income or expense outside operations under this concept. The composition is filer-specific and can include one-time items.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -4522000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": -7681000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 172000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 206000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 2222000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1567000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 614000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -16000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 174000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 185000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "NonoperatingIncomeExpense",
      "taxonomy": "us-gaap",
      "label": "Nonoperating income or expense",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Total nonoperating income or expense, which can include interest, investment results and other items. A positive value is not operating profit.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -5001000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 2705000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 337000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 416000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 1709000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 459000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": -1478000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": -711000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 93000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 249000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        },
        {
          "start": "2013-01-01",
          "end": "2013-12-31",
          "val": 93851,
          "accn": "0001047469-15-002400",
          "fy": 2014,
          "fp": "FY",
          "form": "10-K",
          "filed": "2015-03-18",
          "frame": "CY2013",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "InterestPaidNet",
      "taxonomy": "us-gaap",
      "label": "Interest paid, net",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash interest paid during the period, net of amounts capitalized where the filer reports it that way. It differs from interest expense recognized.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 801000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 604000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 19000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 600000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 1446000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 1730000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 1204000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "ProceedsFromIssuanceOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Proceeds from issuing common stock",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash received from issuing common stock during the period. It is gross of costs only where the filer reports it so, and it does not include noncash issuances.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 8066000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 7948000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 101010000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 10312000,
          "accn": "0001558370-21-002598",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-03-09",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2018-01-01",
          "end": "2018-12-31",
          "val": 33195000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2017-01-01",
          "end": "2017-12-31",
          "val": 20712000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2016-01-01",
          "end": "2016-12-31",
          "val": 32077000,
          "accn": "0001558370-19-001898",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-03-13",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2015-01-01",
          "end": "2015-12-31",
          "val": 90311000,
          "accn": "0001429560-18-000004",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-03-07",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2014-01-01",
          "end": "2014-12-31",
          "val": 107290000,
          "accn": "0001558370-17-001472",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-03-08",
          "frame": "CY2014",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "OperatingLeasePayments",
      "taxonomy": "us-gaap",
      "label": "Operating lease payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid for operating lease liabilities during the period. It differs from lease expense recognized and excludes variable payments in some presentations.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": 452000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 295000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 265000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2020-01-01",
          "end": "2020-12-31",
          "val": 179000,
          "accn": "0001558370-22-004825",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-03-31",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2019-01-01",
          "end": "2019-12-31",
          "val": 167000,
          "accn": "0001558370-20-002472",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-03-12",
          "frame": "CY2019",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "IncreaseDecreaseInInventories",
      "taxonomy": "us-gaap",
      "label": "Change in inventories",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "The cash flow adjustment for the change in inventories during the period. A positive value under this concept means inventory grew and reduced operating cash flow.",
      "observations": [
        {
          "start": "2023-01-01",
          "end": "2023-12-31",
          "val": -10000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2022-01-01",
          "end": "2022-12-31",
          "val": 624000,
          "accn": "0001558370-24-004445",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-04-01",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2021-01-01",
          "end": "2021-12-31",
          "val": 2352000,
          "accn": "0001558370-23-004988",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-03-30",
          "frame": "CY2021",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/9f030c631f436164136371637f64d114d89f11c3a54f2ef21c4c728d1e29af4d.json.gz"
}
