{ "schema": "canli.company-reference.v1", "cik": "0000793524", "name": "RESEARCH FRONTIERS INCORPORATED", "selection_policy": "extended-v22", "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000793524.json", "source_sha256": "515f42a584fc3f2d3e6a52e9bb6cda5cfb6d01a853f09030ae4f76d390b3492a", "fetched_at": "2026-09-19T15:04:28.453Z", "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": "2025-12-31", "val": 2251745, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "unit": "USD" }, { "end": "2024-12-31", "val": 4039647, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 3850525, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 5366451, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 4545987, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 6199290, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 8256133, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 4058566, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 2881113, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": 5274196, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": 9544017, "accn": "0001493152-17-002495", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-03-16", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 12564854, "accn": "0001206774-16-004855", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-03-10", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 12032265, "accn": "0001206774-15-000860", "fy": 2014, "fp": "FY", "form": "10-K/A", "filed": "2015-03-11", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 14415067, "accn": "0001206774-14-000818", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-03-10", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 4417137, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 7784691, "accn": "0001206774-12-001041", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-03-13", "frame": "CY2010Q4I", "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": "2025-12-31", "val": 1318119, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "unit": "USD" }, { "end": "2024-12-31", "val": 1435312, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 332794, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 569586, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 762064, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 872285, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 1200025, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 959076, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018Q4I", "unit": "USD" } ] }, { "tag": "StockholdersEquity", "taxonomy": "us-gaap", "label": "Stockholders equity", "kind": "instant", "meaning": "The reported residual interest after liabilities. 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Restricted cash and longer-term investments may be reported separately.", "observations": [ { "end": "2025-12-31", "val": 664299, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "unit": "USD" }, { "end": "2024-12-31", "val": 1994186, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": 2475958, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": 4230916, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": 269964, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": 4772705, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": 6591960, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": 2969416, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": 1737847, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "unit": "USD" }, { "end": "2016-12-31", "val": 1691603, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "unit": "USD" }, { "end": "2015-12-31", "val": 5712310, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": 7569537, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": 5866123, "accn": "0001493152-17-002495", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-03-16", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": 8390233, "accn": "0001206774-16-004855", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-03-10", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": 2403364, "accn": "0001206774-15-000860", "fy": 2014, "fp": "FY", "form": "10-K/A", "filed": "2015-03-11", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": 6957544, "accn": "0001206774-14-000818", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-03-10", "frame": "CY2010Q4I", "unit": "USD" }, { "end": "2009-12-31", "val": 3760534, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2009Q4I", "unit": "USD" }, { "end": "2008-12-31", "val": 2367512, "accn": "0001206774-12-001041", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-03-13", "frame": "CY2008Q4I", "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": "2025-01-01", "end": "2025-12-31", "val": -2045584, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": -1311382, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": -1908364, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": -2669349, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": -1846352, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": -2340864, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": -3808978, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": -2686128, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -2413859, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -4238410, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": -4279856, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": -4413722, "accn": "0001493152-17-002495", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-03-16", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": -6040611, "accn": "0001206774-16-004855", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-03-10", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": -3169560, "accn": "0001206774-15-000860", "fy": 2014, "fp": "FY", "form": "10-K/A", "filed": "2015-03-11", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -4134068, "accn": "0001206774-14-000818", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-03-10", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -3874865, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -4002761, "accn": "0001206774-12-001041", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-03-13", "frame": "CY2009", "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": "2025-01-01", "end": "2025-12-31", "val": -1329161, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": -788819, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": -2295051, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": -2182745, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": -1804293, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": -2252691, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": -2082719, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": -2071060, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": -1470540, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -4005443, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": -3580812, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2015", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": -2679093, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -3352584, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -3202053, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": -3732527, "accn": "0001206774-12-001041", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-03-13", "frame": "CY2009", "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": "2025-01-01", "end": "2025-12-31", "val": 726, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 1623, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 1558, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 1271, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 1077, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 56536, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 65282, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 11663, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 6549, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 11715, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 316185, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 627660, "accn": "0001493152-17-002495", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-03-16", "frame": "CY2014", "unit": "USD" }, { "start": "2013-01-01", "end": "2013-12-31", "val": 50536, "accn": "0001206774-16-004855", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-03-10", "frame": "CY2013", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 11576, "accn": "0001206774-15-000860", "fy": 2014, "fp": "FY", "form": "10-K/A", "filed": "2015-03-11", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 12517, "accn": "0001206774-14-000818", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-03-10", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 10313, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 23947, "accn": "0001206774-12-001041", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-03-13", "frame": "CY2009", "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": "2018-01-01", "end": "2018-12-31", "val": 1488642, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 1509070, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": 1236097, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 2007482, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2015", "unit": "USD" }, { "start": "2014-01-01", "end": "2014-12-31", "val": 1598799, "accn": "0001493152-17-002495", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-03-16", "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": "2025-01-01", "end": "2025-12-31", "val": 1121248, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 1335531, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 909598, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 539686, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 1263034, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 828450, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 1564024, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 1488642, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018", "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": "2024-01-01", "end": "2024-12-31", "val": 308670, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 484502, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 3450000, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 86262, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": 486259, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": 5770545, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": 3314292, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 548475, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2015", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": 12250500, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": 65977, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": 6409376, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 2850000, "accn": "0001206774-12-001041", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-03-13", "frame": "CY2009", "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": "2025-01-01", "end": "2025-12-31", "val": -726, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2025", "unit": "USD" }, { "start": "2024-01-01", "end": "2024-12-31", "val": -1623, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "USD" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 55591, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "USD" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 2693697, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "unit": "USD" }, { "start": "2021-01-01", "end": "2021-12-31", "val": -2784710, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021", "unit": "USD" }, { "start": "2020-01-01", "end": "2020-12-31", "val": -52823, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020", "unit": "USD" }, { "start": "2019-01-01", "end": "2019-12-31", "val": -65282, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019", "unit": "USD" }, { "start": "2018-01-01", "end": "2018-12-31", "val": -11663, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018", "unit": "USD" }, { "start": "2017-01-01", "end": "2017-12-31", "val": 1516784, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2017", "unit": "USD" }, { "start": "2016-01-01", "end": "2016-12-31", "val": -15264, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2016", "unit": "USD" }, { "start": "2015-01-01", "end": "2015-12-31", "val": 1175110, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2015", "unit": "USD" }, { "start": "2012-01-01", "end": "2012-12-31", "val": -3584538, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2012", "unit": "USD" }, { "start": "2011-01-01", "end": "2011-12-31", "val": -1267573, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2011", "unit": "USD" }, { "start": "2010-01-01", "end": "2010-12-31", "val": -10313, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2010", "unit": "USD" }, { "start": "2009-01-01", "end": "2009-12-31", "val": 2275549, "accn": "0001206774-12-001041", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-03-13", "frame": "CY2009", "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": "2025-12-31", "val": -127621807, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "unit": "USD" }, { "end": "2024-12-31", "val": -125576223, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024Q4I", "unit": "USD" }, { "end": "2023-12-31", "val": -124264841, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023Q4I", "unit": "USD" }, { "end": "2022-12-31", "val": -122356477, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022Q4I", "unit": "USD" }, { "end": "2021-12-31", "val": -119687128, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021Q4I", "unit": "USD" }, { "end": "2020-12-31", "val": -117840776, "accn": "0001493152-22-006393", "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "frame": "CY2020Q4I", "unit": "USD" }, { "end": "2019-12-31", "val": -115499912, "accn": "0001493152-21-005808", "fy": 2020, "fp": "FY", "form": "10-K", "filed": "2021-03-11", "frame": "CY2019Q4I", "unit": "USD" }, { "end": "2018-12-31", "val": -111690934, "accn": "0001493152-20-003807", "fy": 2019, "fp": "FY", "form": "10-K", "filed": "2020-03-12", "frame": "CY2018Q4I", "unit": "USD" }, { "end": "2017-12-31", "val": -109062827, "accn": "0001493152-19-003330", "fy": 2018, "fp": "FY", "form": "10-K", "filed": "2019-03-14", "frame": "CY2017Q4I", "unit": "USD" }, { "end": "2016-12-31", "val": -106648968, "accn": "0001493152-18-003279", "fy": 2017, "fp": "FY", "form": "10-K", "filed": "2018-03-13", "frame": "CY2016Q4I", "unit": "USD" }, { "end": "2015-12-31", "val": -102410558, "accn": "0001493152-17-002495", "fy": 2016, "fp": "FY", "form": "10-K", "filed": "2017-03-16", "frame": "CY2015Q4I", "unit": "USD" }, { "end": "2014-12-31", "val": -98130702, "accn": "0001206774-16-004855", "fy": 2015, "fp": "FY", "form": "10-K", "filed": "2016-03-10", "frame": "CY2014Q4I", "unit": "USD" }, { "end": "2013-12-31", "val": -93716980, "accn": "0001206774-15-000860", "fy": 2014, "fp": "FY", "form": "10-K/A", "filed": "2015-03-11", "frame": "CY2013Q4I", "unit": "USD" }, { "end": "2012-12-31", "val": -87471887, "accn": "0001206774-14-000818", "fy": 2013, "fp": "FY", "form": "10-K", "filed": "2014-03-10", "frame": "CY2012Q4I", "unit": "USD" }, { "end": "2011-12-31", "val": -84408286, "accn": "0001206774-13-001035", "fy": 2012, "fp": "FY", "form": "10-K", "filed": "2013-03-12", "frame": "CY2011Q4I", "unit": "USD" }, { "end": "2010-12-31", "val": -80274218, "accn": "0001206774-12-001041", "fy": 2011, "fp": "FY", "form": "10-K", "filed": "2012-03-13", "frame": "CY2010Q4I", "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": "2025-01-01", "end": "2025-12-31", "val": 33648221, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2025", "unit": "shares" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 33520904, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "shares" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 33453627, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "shares" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 32070233, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "unit": "shares" }, { "start": "2021-01-01", "end": "2021-12-31", "val": 31646520, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021", "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": "2025-01-01", "end": "2025-12-31", "val": 33648221, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2025", "unit": "shares" }, { "start": "2024-01-01", "end": "2024-12-31", "val": 33520904, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "shares" }, { "start": "2023-01-01", "end": "2023-12-31", "val": 33453627, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "shares" }, { "start": "2022-01-01", "end": "2022-12-31", "val": 32070233, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "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": "2025-01-01", "end": "2025-12-31", "val": -0.06, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2025", "unit": "USD/shares" }, { "start": "2024-01-01", "end": "2024-12-31", "val": -0.04, "accn": "0001493152-26-008988", "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-05", "frame": "CY2024", "unit": "USD/shares" }, { "start": "2023-01-01", "end": "2023-12-31", "val": -0.06, "accn": "0001493152-25-009377", "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-06", "frame": "CY2023", "unit": "USD/shares" }, { "start": "2022-01-01", "end": "2022-12-31", "val": -0.08, "accn": "0001493152-24-009207", "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-07", "frame": "CY2022", "unit": "USD/shares" }, { "start": "2021-01-01", "end": "2021-12-31", "val": -0.06, "accn": "0001493152-23-007116", "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-09", "frame": "CY2021", "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. 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