{
  "schema": "canli.company-reference.v1",
  "cik": "0001644378",
  "name": "RMR GROUP INC.",
  "selection_policy": "extended-v22",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001644378.json",
  "source_sha256": "9f3f4da4a38a4d1089a1bba12717f699c7039927bc5ad9b367dfa9d96cdc3d45",
  "fetched_at": "2026-09-21T17:21:42.317Z",
  "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": "2025-09-30",
          "val": 718245000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 700494000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 582424000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 542405000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 497911000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 690253000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 660832000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 499039000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 383719000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 337531000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 303892000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015Q3I",
          "unit": "USD"
        },
        {
          "end": "2014-09-30",
          "val": 287223000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2014Q3I",
          "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": "2025-09-30",
          "val": 316232000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 281077000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 158761000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 172666000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 150196000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 149351000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 131797000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 69767000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 94056000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 91140000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 90240000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2015Q3I",
          "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": "2025-09-30",
          "val": 227656000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 237574000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 240066000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 206621000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 195120000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 295919000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 288654000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 232762000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 149531000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 121714000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 100832000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2015Q3I",
          "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": "2024-09-30",
          "val": 141599000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 267989000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 189088000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 159835000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 369663000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 358448000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 256848000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 108640000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 65833000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 34497000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2015Q3I",
          "unit": "USD"
        },
        {
          "end": "2014-09-30",
          "val": 141731000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2014Q3I",
          "unit": "USD"
        },
        {
          "end": "2013-09-30",
          "val": 14565000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2013Q3I",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 17596000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 23130000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 57147000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 34004000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 35696000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 28792000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 74580000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 96041000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 42293000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 37240000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 7303000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 75746000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 61375000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 109215000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 101270000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 71794000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 77497000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 198214000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 228470000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 125936000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 99729000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "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": "2023-10-01",
          "end": "2024-09-30",
          "val": 3865000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 3983000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 1121000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 1142000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 601000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 702000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 648000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 827000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 1070000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 1404000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-10-01",
          "end": "2014-09-30",
          "val": 1417000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2014",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 700284000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 897613000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 962316000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 832503000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 607238000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 589505000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 713368000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 404979000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 271728000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 266940000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 192936000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-10-01",
          "end": "2014-09-30",
          "val": 285046000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2014",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "taxonomy": "us-gaap",
      "label": "Contract revenue excluding tax",
      "kind": "duration",
      "meaning": "Revenue from customer contracts excluding assessed taxes under this specific taxonomy concept. It is not automatically comparable to older revenue tags.",
      "observations": [
        {
          "start": "2024-10-01",
          "end": "2025-09-30",
          "val": 182703000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 193920000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 236164000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 199980000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 607238000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 589505000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 713368000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 28812000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 22073000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": -79810000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": -61427000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": -280480000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": -60362000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": -81795000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": -79608000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": -70299000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": -64867000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": -183860000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": -209838000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 49496000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": -10590000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": -1142000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": -5920000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": -14734000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": -648000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": -12829000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": -3549000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "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": "2025-09-30",
          "val": 453822000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 436226000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 413096000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 355949000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 321945000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 286249000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 257457000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 182877000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 86836000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 44543000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 7303000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2015Q3I",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 16644000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 16532000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 16426000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 16338000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 16266000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 16194000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 16132000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 16077000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 16032000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 16005000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 16000000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 16644000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "shares"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 16532000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "shares"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 16426000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "shares"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 31348000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "shares"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 31282000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "shares"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 31194000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "shares"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 16143000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "shares"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 16120000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "shares"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 16048000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "shares"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 16005000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "shares"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 16000000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 1.03,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 1.38,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 3.44,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 2.06,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 2.18,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 1.77,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 4.59,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 5.94,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 2.63,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 2.33,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 0.46,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 1.03,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD/shares"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 1.38,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD/shares"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 3.44,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD/shares"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 2.04,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD/shares"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 2.15,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD/shares"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 1.75,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD/shares"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 4.59,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD/shares"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 5.92,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD/shares"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 2.63,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD/shares"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 2.33,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD/shares"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 0.46,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 7671000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 11319000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 21768000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 13233000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 13152000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 11552000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 27320000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 58862000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 28251000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 24573000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 4848000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-10-01",
          "end": "2014-09-30",
          "val": 280000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2014",
          "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": "2025-09-30",
          "val": 228655000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 76433000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 5446000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 2495000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 2218000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 2299000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 2383000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 2589000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 3276000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 3802000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 4679000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2015Q3I",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 9664000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 10624000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 12488000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 10136000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 12022000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 7828000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 9040000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 10423000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 7128000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 8566000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 5931000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-10-01",
          "end": "2014-09-30",
          "val": 11444000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2014",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 41782000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 44979000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 113728000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 88369000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 72092000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 68738000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 197788000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 251969000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 135561000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 146700000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 80712000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-10-01",
          "end": "2014-09-30",
          "val": 14472000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2014",
          "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": "2025-09-30",
          "val": 192694000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 294118000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 386309000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 303281000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 254517000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 456145000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 457817000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 296086000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 140893000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 95385000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 55346000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2015Q3I",
          "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": "2025-09-30",
          "val": 117822000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 133439000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 105570000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 109175000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 81140000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 81768000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 90989000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 28307000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 26414000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 20579000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 18439000,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2015Q3I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "Goodwill",
      "taxonomy": "us-gaap",
      "label": "Goodwill carrying amount",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Recognized goodwill remaining after accumulated impairment. It arises from business combinations and does not measure the current value of the company’s brand.",
      "observations": [
        {
          "end": "2025-09-30",
          "val": 71761000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 71761000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 1859000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 1859000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 1859000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 1859000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 1859000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 1859000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 1859000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 2295000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2016Q3I",
          "unit": "USD"
        },
        {
          "end": "2015-09-30",
          "val": 0,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2015Q3I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "FiniteLivedIntangibleAssetsNet",
      "taxonomy": "us-gaap",
      "label": "Net finite-lived intangible assets",
      "kind": "instant",
      "unitKind": "money",
      "meaning": "Finite-lived intangible assets after amortization. This excludes goodwill and should not be combined with indefinite-lived intangible assets without checking scope.",
      "observations": [
        {
          "end": "2025-09-30",
          "val": 20961000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "unit": "USD"
        },
        {
          "end": "2024-09-30",
          "val": 15124000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024Q3I",
          "unit": "USD"
        },
        {
          "end": "2023-09-30",
          "val": 167000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2023Q3I",
          "unit": "USD"
        },
        {
          "end": "2022-09-30",
          "val": 198000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2022Q3I",
          "unit": "USD"
        },
        {
          "end": "2021-09-30",
          "val": 235000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2021Q3I",
          "unit": "USD"
        },
        {
          "end": "2020-09-30",
          "val": 277000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2020Q3I",
          "unit": "USD"
        },
        {
          "end": "2019-09-30",
          "val": 323000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2019Q3I",
          "unit": "USD"
        },
        {
          "end": "2018-09-30",
          "val": 375000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2018Q3I",
          "unit": "USD"
        },
        {
          "end": "2017-09-30",
          "val": 462000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2017Q3I",
          "unit": "USD"
        },
        {
          "end": "2016-09-30",
          "val": 1085000,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2016Q3I",
          "unit": "USD"
        }
      ]
    },
    {
      "tag": "PaymentsForRepurchaseOfCommonStock",
      "taxonomy": "us-gaap",
      "label": "Common-stock repurchase payments",
      "kind": "duration",
      "unitKind": "money",
      "meaning": "Cash paid to reacquire common stock during the period. This is not an authorization limit or a direct measure of the net change in share count.",
      "observations": [
        {
          "start": "2024-10-01",
          "end": "2025-09-30",
          "val": 903000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 1136000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 734000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 547000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 834000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 523000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 827000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 987000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 358000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 91000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD"
        },
        {
          "start": "2014-10-01",
          "end": "2015-09-30",
          "val": 0,
          "accn": "0001644378-17-000040",
          "fy": 2017,
          "fp": "FY",
          "form": "10-K",
          "filed": "2017-12-12",
          "frame": "CY2015",
          "unit": "USD"
        },
        {
          "start": "2013-10-01",
          "end": "2014-09-30",
          "val": 0,
          "accn": "0001644378-16-000016",
          "fy": 2016,
          "fp": "FY",
          "form": "10-K",
          "filed": "2016-12-15",
          "frame": "CY2014",
          "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": "2024-10-01",
          "end": "2025-09-30",
          "val": 658502000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2025",
          "unit": "USD"
        },
        {
          "start": "2023-10-01",
          "end": "2024-09-30",
          "val": 852634000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2024",
          "unit": "USD"
        },
        {
          "start": "2022-10-01",
          "end": "2023-09-30",
          "val": 848588000,
          "accn": "0001644378-25-000043",
          "fy": 2025,
          "fp": "FY",
          "form": "10-K",
          "filed": "2025-11-12",
          "frame": "CY2023",
          "unit": "USD"
        },
        {
          "start": "2021-10-01",
          "end": "2022-09-30",
          "val": 744134000,
          "accn": "0001644378-24-000042",
          "fy": 2024,
          "fp": "FY",
          "form": "10-K",
          "filed": "2024-11-12",
          "frame": "CY2022",
          "unit": "USD"
        },
        {
          "start": "2020-10-01",
          "end": "2021-09-30",
          "val": 535146000,
          "accn": "0001644378-23-000051",
          "fy": 2023,
          "fp": "FY",
          "form": "10-K",
          "filed": "2023-11-15",
          "frame": "CY2021",
          "unit": "USD"
        },
        {
          "start": "2019-10-01",
          "end": "2020-09-30",
          "val": 520767000,
          "accn": "0001644378-22-000047",
          "fy": 2022,
          "fp": "FY",
          "form": "10-K",
          "filed": "2022-11-14",
          "frame": "CY2020",
          "unit": "USD"
        },
        {
          "start": "2018-10-01",
          "end": "2019-09-30",
          "val": 515580000,
          "accn": "0001644378-21-000041",
          "fy": 2021,
          "fp": "FY",
          "form": "10-K",
          "filed": "2021-11-15",
          "frame": "CY2019",
          "unit": "USD"
        },
        {
          "start": "2017-10-01",
          "end": "2018-09-30",
          "val": 153010000,
          "accn": "0001644378-20-000044",
          "fy": 2020,
          "fp": "FY",
          "form": "10-K",
          "filed": "2020-11-20",
          "frame": "CY2018",
          "unit": "USD"
        },
        {
          "start": "2016-10-01",
          "end": "2017-09-30",
          "val": 136167000,
          "accn": "0001644378-19-000036",
          "fy": 2019,
          "fp": "FY",
          "form": "10-K",
          "filed": "2019-11-22",
          "frame": "CY2017",
          "unit": "USD"
        },
        {
          "start": "2015-10-01",
          "end": "2016-09-30",
          "val": 120240000,
          "accn": "0001644378-18-000038",
          "fy": 2018,
          "fp": "FY",
          "form": "10-K",
          "filed": "2018-12-03",
          "frame": "CY2016",
          "unit": "USD"
        }
      ]
    }
  ],
  "source_snapshot": "/company-data/sources/9f3f4da4a38a4d1089a1bba12717f699c7039927bc5ad9b367dfa9d96cdc3d45.json.gz"
}
