{"cik":891532,"taxonomy":"us-gaap","tag":"LongTermDebt","label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","entityName":"PERMA FIX ENVIRONMENTAL SERVICES INC","units":{"USD":[{"end":"2011-12-31","val":19048000,"accn":"0001140361-12-035728","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08"},{"end":"2011-12-31","val":19548000,"accn":"0001140361-12-046243","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08"},{"end":"2011-12-31","val":17821000,"accn":"0001140361-13-013725","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2011-12-31","val":17821000,"accn":"0001140361-13-045775","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-12-12","frame":"CY2011Q4I"},{"end":"2012-06-30","val":17551000,"accn":"0001140361-12-035728","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-08","frame":"CY2012Q2I"},{"end":"2012-09-30","val":16519000,"accn":"0001140361-12-046243","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":14267000,"accn":"0001140361-13-013725","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-22"},{"end":"2012-12-31","val":14267000,"accn":"0001140361-13-020025","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10"},{"end":"2012-12-31","val":14267000,"accn":"0001140361-13-031011","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-08"},{"end":"2012-12-31","val":14267000,"accn":"0001140361-13-045775","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-12-12"},{"end":"2012-12-31","val":14267000,"accn":"0001140361-13-045794","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-12"},{"end":"2012-12-31","val":14267000,"accn":"0001140361-14-016704","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":14527000,"accn":"0001140361-13-020025","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-10","frame":"CY2013Q1I"},{"end":"2013-06-30","val":14471000,"accn":"0001140361-13-031011","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-08","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15665000,"accn":"0001140361-13-045794","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-12-12","frame":"CY2013Q3I"},{"end":"2013-12-31","val":14283000,"accn":"0001140361-14-016704","fy":2013,"fp":"FY","form":"10-K","filed":"2014-04-15"},{"end":"2013-12-31","val":14283000,"accn":"0001140361-14-019507","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-08"},{"end":"2013-12-31","val":14283000,"accn":"0001437749-14-015077","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-12"},{"end":"2013-12-31","val":14283000,"accn":"0001437749-14-019819","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-06"},{"end":"2013-12-31","val":14283000,"accn":"0001437749-15-006469","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31","frame":"CY2013Q4I"},{"end":"2014-03-31","val":15711000,"accn":"0001140361-14-019507","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":14463000,"accn":"0001437749-14-015077","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-12","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12344000,"accn":"0001437749-14-019819","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11372000,"accn":"0001437749-15-006469","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-31"},{"end":"2014-12-31","val":11372000,"accn":"0001437749-15-009485","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":11372000,"accn":"0001437749-15-015066","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-06"},{"end":"2014-12-31","val":11372000,"accn":"0001437749-15-019606","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-04"},{"end":"2014-12-31","val":11372000,"accn":"0001437749-16-028356","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-24","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11977000,"accn":"0001437749-15-009485","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11186000,"accn":"0001437749-15-015066","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-06","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8877000,"accn":"0001437749-15-019606","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9988000,"accn":"0001437749-16-028356","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-24"},{"end":"2015-12-31","val":9836000,"accn":"0001437749-16-032631","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23"},{"end":"2015-12-31","val":9836000,"accn":"0001437749-16-037942","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22"},{"end":"2015-12-31","val":9836000,"accn":"0001437749-16-042410","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-18","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9105000,"accn":"0001437749-16-032631","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-23","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10814000,"accn":"0001437749-16-037942","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-22","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10619000,"accn":"0001437749-16-042410","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-18","frame":"CY2016Q3I"},{"end":"2018-12-31","val":3302000,"accn":"0001493152-19-006656","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09"},{"end":"2018-12-31","val":3302000,"accn":"0001493152-19-011857","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-08"},{"end":"2018-12-31","val":3302000,"accn":"0001493152-19-016605","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-07","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3371000,"accn":"0001493152-19-006656","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4175000,"accn":"0001493152-19-011857","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-08","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3909000,"accn":"0001493152-19-016605","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-07","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2580000,"accn":"0001493152-20-004463","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-20"},{"end":"2019-12-31","val":3880000,"accn":"0001493152-20-020568","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05"},{"end":"2019-12-31","val":3880000,"accn":"0001493152-21-007032","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29","frame":"CY2019Q4I"},{"end":"2020-09-30","val":7254000,"accn":"0001493152-20-020568","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-05","frame":"CY2020Q3I"},{"end":"2020-12-31","val":6729000,"accn":"0001493152-21-007032","fy":2020,"fp":"FY","form":"10-K","filed":"2021-03-29"},{"end":"2020-12-31","val":6729000,"accn":"0001493152-21-010613","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":6729000,"accn":"0001493152-21-019308","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-11"},{"end":"2020-12-31","val":6729000,"accn":"0001493152-21-028101","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12"},{"end":"2020-12-31","val":6729000,"accn":"0001493152-22-009260","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-06","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6657000,"accn":"0001493152-21-010613","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1223000,"accn":"0001493152-21-019308","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-11","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1098000,"accn":"0001493152-21-028101","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-12","frame":"CY2021Q3I"},{"end":"2021-12-31","val":993000,"accn":"0001493152-22-009260","fy":2021,"fp":"FY","form":"10-K","filed":"2022-04-06"},{"end":"2021-12-31","val":993000,"accn":"0001493152-22-012212","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":993000,"accn":"0001493152-22-021468","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-05"},{"end":"2021-12-31","val":993000,"accn":"0001493152-22-030314","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-03"},{"end":"2021-12-31","val":993000,"accn":"0001493152-23-008673","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-23","frame":"CY2021Q4I"},{"end":"2022-03-31","val":875000,"accn":"0001493152-22-012212","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1295000,"accn":"0001493152-22-021468","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-05","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1150000,"accn":"0001493152-22-030314","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-03","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1039000,"accn":"0001493152-23-008673","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-23"},{"end":"2022-12-31","val":1039000,"accn":"0001493152-23-016118","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-10"},{"end":"2022-12-31","val":1039000,"accn":"0001493152-23-026576","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-03"},{"end":"2022-12-31","val":1039000,"accn":"0001493152-23-039110","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":1039000,"accn":"0001493152-24-009805","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":889000,"accn":"0001493152-23-016118","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-10","frame":"CY2023Q1I"},{"end":"2023-06-30","val":772000,"accn":"0001493152-23-026576","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-03","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2995000,"accn":"0001493152-23-039110","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2748000,"accn":"0001493152-24-009805","fy":2023,"fp":"FY","form":"10-K","filed":"2024-03-13"},{"end":"2023-12-31","val":2748000,"accn":"0001493152-24-018390","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":2748000,"accn":"0001493152-24-030692","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-08"},{"end":"2023-12-31","val":2748000,"accn":"0001493152-24-045114","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-13"},{"end":"2023-12-31","val":2748000,"accn":"0001493152-25-010161","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2546000,"accn":"0001493152-24-018390","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2241000,"accn":"0001493152-24-030692","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-08","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2464000,"accn":"0001493152-24-045114","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-13","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2315000,"accn":"0001493152-25-010161","fy":2024,"fp":"FY","form":"10-K","filed":"2025-03-13"},{"end":"2024-12-31","val":2315000,"accn":"0001641172-25-009194","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":2315000,"accn":"0001493152-25-011689","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":2315000,"accn":"0001493152-25-021473","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":2315000,"accn":"0001493152-26-012314","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-24","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2162000,"accn":"0001641172-25-009194","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2023000,"accn":"0001493152-25-011689","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1888000,"accn":"0001493152-25-021473","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1872000,"accn":"0001493152-26-012314","fy":2025,"fp":"FY","form":"10-K","filed":"2026-03-24"},{"end":"2025-12-31","val":1872000,"accn":"0001493152-26-021732","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-07"},{"end":"2025-12-31","val":1872000,"accn":"0001493152-26-037410","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-12","frame":"CY2025Q4I"},{"end":"2026-03-31","val":1780000,"accn":"0001493152-26-021732","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-07","frame":"CY2026Q1I"},{"end":"2026-06-30","val":1980000,"accn":"0001493152-26-037410","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-08-12","frame":"CY2026Q2I"}]}}