{"cik":"0001801754","entityType":"operating","sic":"6331","sicDescription":"Fire, Marine & Casualty Insurance","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"Trean Insurance Group, Inc.","tickers":[],"exchanges":[],"ein":"844512647","lei":null,"description":"","website":"","investorWebsite":"","category":"<br>Emerging growth company","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"150 LAKE STREET WEST","street2":null,"city":"WAYZATA","stateOrCountry":"MN","zipCode":"55391","stateOrCountryDescription":"MN","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"150 LAKE STREET WEST","street2":null,"city":"WAYZATA","stateOrCountry":"MN","zipCode":"55391","stateOrCountryDescription":"MN","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"(952) 974-2222","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001140361-23-022013","0000921895-23-000969","0001140361-23-020320","0001140361-23-020319","0000899243-23-011596","0000899243-23-011595","0000899243-23-011592","0000899243-23-011590","0000899243-23-011589","0000899243-23-011588","0000899243-23-011585","0000899243-23-011584","0000899243-23-011580","0000899243-23-011578","0001140361-23-019596","0001140361-23-019513","0001140361-23-019510","0001354457-23-000290","0001140361-23-018903","0001801754-23-000007","0001140361-23-017915","0001140361-23-017898","0001140361-23-017894","0001140361-23-013051","0001140361-23-012100","0001140361-23-012097","0001140361-23-012078","0001801754-23-000004","0000899243-23-008274","0001140361-23-010917","0001213900-23-011287","0001213900-23-010743","0000906304-23-000061","0001140361-23-002904","0001140361-23-002903","0001140361-23-002161","0001140361-23-002147","0001193125-22-308429","0001193125-22-308421","0001193125-22-307390","0001193125-22-306522","0001193125-22-306510","0001801754-22-000019","0001193125-22-275819","0001193125-22-257588","0001193125-22-234076","0001801754-22-000016","0001193125-22-211306","0001193125-22-168767","0000899243-22-019363","0000899243-22-019052","0000899243-22-019051","0000899243-22-019050","0000899243-22-019046","0000899243-22-019044","0001193125-22-153796","0001801754-22-000013","0001193125-22-140564","0001140361-22-013205","0001140361-22-013203","0000899243-22-011387","0000899243-22-011388","0000899243-22-011216","0001801754-22-000005","0000899243-22-010896","0000899243-22-010755","0000899243-22-010752","0000899243-22-010751","0000899243-22-010749","0001193125-22-071342","0001193125-22-070622","0001104659-22-010802","0000906304-22-000057","0000895813-22-000003","0001193125-21-367223","0000899243-21-046929","0000899243-21-045553","0000899243-21-044872","0000899243-21-044871","0000899243-21-044869","0000899243-21-044420","0000899243-21-044417","0000899243-21-044416","0000899243-21-044414","0000899243-21-044412","0000899243-21-044407","0000899243-21-044404","0001801754-21-000021","0001193125-21-328218","0001193125-21-326314","0000000000-21-012831","0001193125-21-301257","0000000000-21-011952","0000899243-21-036409","0000899243-21-034248","0000899243-21-034247","0001193125-21-251768","0001801754-21-000018","0001193125-21-243493","0001193125-21-222406","0000000000-21-009045","0001193125-21-221578","0000899243-21-028935","0000899243-21-028933","0001193125-21-206327","0001193125-21-190082","0001209191-21-035328","0001209191-21-035324","0001209191-21-035323","0001209191-21-035322","0001140361-21-018386","9999999995-21-002016","0001193125-21-166346","0001140361-21-017736","0001140361-21-017735","0001140361-21-017724","0001801754-21-000011","0001193125-21-159106","0001140361-21-011741","0001140361-21-011739","0000000000-21-003881","0000899243-21-013949","0000899243-21-013948","0000899243-21-013947","0000899243-21-013944","0001140361-21-010336","0001801754-21-000006","0001104659-21-041013","0001193125-21-092658","0000895813-21-000002","0001801754-20-000009","0001193125-20-291751","0001209191-20-055377","0001801754-20-000004","0001140361-20-019158","0000895813-20-000008","0001209191-20-043395","0001209191-20-043394","0001209191-20-043393","0001209191-20-043078","0001209191-20-043075","0001140361-20-016339","0001209191-20-042716","0001209191-20-042715","0001209191-20-042714","0001209191-20-042713","0001209191-20-042712","0001209191-20-042711","0001209191-20-042710","0001209191-20-042709","0001209191-20-042708","0001209191-20-042707","0001209191-20-042706","0001209191-20-042704","0001209191-20-042703","0001209191-20-042702","0001354457-20-000334","0001140361-20-016133","0001140361-20-016125","9999999995-20-001809","0001140361-20-015886","0001140361-20-015883","0001140361-20-015881","0001140361-20-015878","0000000000-20-006315","0001140361-20-015670","0001140361-20-015669","0001140361-20-015391","0000000000-20-005797","0001140361-20-014277","0001140361-20-014275","0000000000-20-003379","0001140361-20-008641","0001140361-20-008639","0000000000-20-002117","0001140361-20-002836","0001140361-20-002835"],"filingDate":["2023-05-01","2023-04-28","2023-04-25","2023-04-25","2023-04-24","2023-04-24","2023-04-24","2023-04-24","2023-04-24","2023-04-24","2023-04-24","2023-04-24","2023-04-24","2023-04-24","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-18","2023-04-13","2023-04-12","2023-04-12","2023-04-12","2023-03-22","2023-03-16","2023-03-16","2023-03-16","2023-03-16","2023-03-13","2023-03-09","2023-02-14","2023-02-13","2023-01-27","2023-01-26","2023-01-26","2023-01-19","2023-01-19","2022-12-19","2022-12-19","2022-12-16","2022-12-16","2022-12-16","2022-11-08","2022-11-02","2022-10-04","2022-08-30","2022-08-09","2022-08-03","2022-06-07","2022-05-24","2022-05-20","2022-05-20","2022-05-20","2022-05-20","2022-05-20","2022-05-18","2022-05-09","2022-05-04","2022-04-05","2022-04-05","2022-03-17","2022-03-17","2022-03-16","2022-03-16","2022-03-14","2022-03-11","2022-03-11","2022-03-11","2022-03-11","2022-03-10","2022-03-09","2022-02-02","2022-01-25","2022-01-14","2021-12-28","2021-12-06","2021-11-22","2021-11-16","2021-11-16","2021-11-16","2021-11-12","2021-11-12","2021-11-12","2021-11-12","2021-11-12","2021-11-12","2021-11-12","2021-11-12","2021-11-12","2021-11-12","2021-10-22","2021-10-18","2021-10-01","2021-09-17","2021-08-26","2021-08-26","2021-08-19","2021-08-13","2021-08-11","2021-07-23","2021-07-22","2021-07-22","2021-07-20","2021-07-20","2021-07-01","2021-06-14","2021-05-24","2021-05-24","2021-05-24","2021-05-24","2021-05-21","2021-05-19","2021-05-19","2021-05-17","2021-05-17","2021-05-17","2021-05-13","2021-05-12","2021-04-06","2021-04-06","2021-03-31","2021-03-30","2021-03-30","2021-03-30","2021-03-30","2021-03-26","2021-03-26","2021-03-24","2021-03-24","2021-01-14","2020-11-13","2020-11-12","2020-10-20","2020-08-28","2020-08-27","2020-08-11","2020-07-22","2020-07-22","2020-07-22","2020-07-20","2020-07-20","2020-07-17","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-15","2020-07-13","2020-07-13","2020-07-13","2020-07-13","2020-07-13","2020-07-09","2020-07-09","2020-07-02","2020-06-29","2020-06-19","2020-06-19","2020-04-20","2020-04-10","2020-04-10","2020-03-09","2020-02-11","2020-02-11"],"reportDate":["","","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-21","2023-04-21","","","2023-04-21","","2023-04-18","2022-12-31","","","","2023-03-20","","","","2022-12-31","2023-03-09","2023-03-09","","","","","2023-01-23","","2023-01-19","","2022-12-15","","","2022-12-15","2022-09-30","2022-11-02","2022-05-06","2022-08-24","2022-06-30","2022-08-03","2022-06-07","2022-05-19","2022-05-17","2022-05-17","2022-05-17","2022-05-17","2022-05-17","2022-05-17","2022-03-31","2022-05-04","","2022-05-17","2022-03-15","2022-03-15","2022-03-10","2021-12-31","2022-03-11","2022-03-09","2022-03-09","2022-03-09","2022-03-09","2022-03-10","2022-03-09","","","","2021-12-27","2021-12-02","2021-11-18","2021-11-12","2021-11-15","2021-11-12","2021-11-09","2021-11-09","2021-11-09","2021-11-09","2020-09-11","2020-09-11","2020-09-11","2021-09-30","2021-11-10","2021-11-10","","","","2021-09-07","2020-09-11","2020-08-28","","2021-06-30","2021-08-11","2021-07-20","","2021-07-20","2021-07-16","2021-07-16","2021-06-30","2021-06-14","2021-05-24","2021-05-24","2021-05-24","2021-05-24","","","2021-05-18","","","","2021-03-31","2021-05-12","","2021-05-18","","2021-03-26","2021-03-26","2021-03-26","2021-03-26","","2020-12-31","","2021-03-24","","2020-09-30","2020-11-12","2020-07-16","2020-06-30","2020-08-27","","2020-07-20","2020-07-20","2020-07-20","2020-07-20","2020-07-20","","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","2020-07-16","","","","","","","","","","","","","","","","","","","","",""],"acceptanceDateTime":["2023-05-01T16:00:37.000Z","2023-04-28T16:53:45.000Z","2023-04-25T19:03:45.000Z","2023-04-25T19:02:21.000Z","2023-04-24T16:13:53.000Z","2023-04-24T16:13:38.000Z","2023-04-24T16:10:33.000Z","2023-04-24T16:09:39.000Z","2023-04-24T16:09:24.000Z","2023-04-24T16:08:57.000Z","2023-04-24T16:07:05.000Z","2023-04-24T16:06:46.000Z","2023-04-24T16:02:05.000Z","2023-04-24T15:59:05.000Z","2023-04-21T16:01:25.000Z","2023-04-21T09:22:57.000Z","2023-04-21T08:55:24.000Z","2023-04-21T08:43:38.000Z","2023-04-18T16:15:22.000Z","2023-04-13T16:49:54.000Z","2023-04-12T09:38:09.000Z","2023-04-12T08:29:42.000Z","2023-04-12T08:18:59.000Z","2023-03-22T16:01:45.000Z","2023-03-16T17:19:20.000Z","2023-03-16T17:16:22.000Z","2023-03-16T16:50:57.000Z","2023-03-16T15:22:34.000Z","2023-03-13T20:51:40.000Z","2023-03-09T16:39:29.000Z","2023-02-14T12:03:22.000Z","2023-02-13T16:21:51.000Z","2023-01-27T11:08:59.000Z","2023-01-26T16:26:00.000Z","2023-01-26T16:24:05.000Z","2023-01-19T17:24:44.000Z","2023-01-19T16:43:12.000Z","2022-12-19T17:06:03.000Z","2022-12-19T17:02:36.000Z","2022-12-16T16:34:53.000Z","2022-12-16T08:29:52.000Z","2022-12-16T08:23:01.000Z","2022-11-08T17:24:08.000Z","2022-11-02T16:06:11.000Z","2022-10-04T16:06:32.000Z","2022-08-30T16:02:03.000Z","2022-08-08T17:41:37.000Z","2022-08-03T16:29:07.000Z","2022-06-07T06:14:07.000Z","2022-05-24T16:05:13.000Z","2022-05-20T16:56:05.000Z","2022-05-20T16:54:39.000Z","2022-05-20T16:54:06.000Z","2022-05-20T16:52:04.000Z","2022-05-20T16:51:28.000Z","2022-05-18T11:58:03.000Z","2022-05-09T17:25:22.000Z","2022-05-04T16:56:10.000Z","2022-04-05T17:07:03.000Z","2022-04-05T17:05:10.000Z","2022-03-17T16:06:01.000Z","2022-03-17T16:05:51.000Z","2022-03-16T16:05:29.000Z","2022-03-15T18:39:51.000Z","2022-03-14T17:24:35.000Z","2022-03-11T18:14:49.000Z","2022-03-11T18:10:43.000Z","2022-03-11T18:10:21.000Z","2022-03-11T18:07:40.000Z","2022-03-10T08:16:59.000Z","2022-03-09T16:36:23.000Z","2022-02-02T15:39:24.000Z","2022-01-25T12:26:11.000Z","2022-01-14T12:03:04.000Z","2021-12-28T06:06:03.000Z","2021-12-06T14:58:02.000Z","2021-11-22T16:05:11.000Z","2021-11-16T17:22:21.000Z","2021-11-16T17:20:50.000Z","2021-11-16T17:19:34.000Z","2021-11-12T17:16:16.000Z","2021-11-12T17:12:25.000Z","2021-11-12T17:11:13.000Z","2021-11-12T17:10:14.000Z","2021-11-12T17:08:12.000Z","2021-11-12T17:05:57.000Z","2021-11-12T17:04:28.000Z","2021-11-12T16:57:11.000Z","2021-11-12T16:53:02.000Z","2021-11-10T18:42:05.000Z","2021-10-22T11:30:03.000Z","2021-10-18T19:01:05.000Z","2021-10-01T11:30:05.000Z","2021-09-17T16:05:34.000Z","2021-08-26T16:15:48.000Z","2021-08-26T16:10:15.000Z","2021-08-19T21:14:00.000Z","2021-08-13T16:50:25.000Z","2021-08-11T16:55:00.000Z","2021-07-23T08:09:58.000Z","2021-07-22T12:30:04.000Z","2021-07-22T11:08:59.000Z","2021-07-20T11:29:02.000Z","2021-07-20T11:23:00.000Z","2021-07-01T16:21:43.000Z","2021-06-14T16:29:58.000Z","2021-05-24T16:29:31.000Z","2021-05-24T16:25:31.000Z","2021-05-24T16:25:08.000Z","2021-05-24T16:24:32.000Z","2021-05-21T16:34:39.000Z","2021-05-20T00:15:31.000Z","2021-05-19T12:57:29.000Z","2021-05-17T18:15:16.000Z","2021-05-17T18:14:32.000Z","2021-05-17T17:27:58.000Z","2021-05-13T17:02:34.000Z","2021-05-12T16:26:38.000Z","2021-04-06T09:29:30.000Z","2021-04-06T09:26:17.000Z","2021-03-31T17:30:14.000Z","2021-03-30T18:29:05.000Z","2021-03-30T18:27:29.000Z","2021-03-30T18:27:03.000Z","2021-03-30T18:25:08.000Z","2021-03-26T17:26:34.000Z","2021-03-26T17:03:09.000Z","2021-03-24T17:06:09.000Z","2021-03-24T16:25:55.000Z","2021-01-14T11:43:42.000Z","2020-11-13T16:11:32.000Z","2020-11-12T16:35:57.000Z","2020-10-20T16:51:31.000Z","2020-08-28T15:55:05.000Z","2020-08-27T16:30:02.000Z","2020-08-11T12:55:06.000Z","2020-07-22T19:15:08.000Z","2020-07-22T19:14:25.000Z","2020-07-22T19:13:54.000Z","2020-07-20T18:33:47.000Z","2020-07-20T18:33:41.000Z","2020-07-17T17:07:05.000Z","2020-07-16T21:26:12.000Z","2020-07-16T21:25:32.000Z","2020-07-16T21:25:03.000Z","2020-07-16T21:24:35.000Z","2020-07-16T21:24:02.000Z","2020-07-16T21:23:36.000Z","2020-07-16T21:22:55.000Z","2020-07-16T21:22:26.000Z","2020-07-16T20:14:49.000Z","2020-07-16T20:14:23.000Z","2020-07-16T20:14:01.000Z","2020-07-16T20:13:37.000Z","2020-07-16T20:11:18.000Z","2020-07-16T20:10:51.000Z","2020-07-16T09:22:51.000Z","2020-07-16T09:12:16.000Z","2020-07-16T06:45:44.000Z","2020-07-16T00:15:13.000Z","2020-07-13T16:48:56.000Z","2020-07-13T16:46:28.000Z","2020-07-13T16:44:09.000Z","2020-07-13T16:39:41.000Z","2020-07-13T15:44:06.000Z","2020-07-09T06:13:09.000Z","2020-07-09T06:12:08.000Z","2020-07-02T21:40:27.000Z","2020-06-29T12:53:16.000Z","2020-06-19T11:07:55.000Z","2020-06-19T11:05:23.000Z","2020-04-20T16:48:14.000Z","2020-04-10T17:29:20.000Z","2020-04-10T17:28:00.000Z","2020-03-09T15:52:28.000Z","2020-02-11T17:18:24.000Z","2020-02-11T17:17:46.000Z"],"act":["34","34","","","","","","","","","","","","","33","34","34","34","34","34","34","34","34","34","34","34","34","34","","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","","","","","","","34","34","34","34","34","","","","34","","","","","","34","34","34","34","34","34","","","","","","","","","","","","","34","34","34","","","","","","","","34","34","34","","34","","","34","34","","","","","33","33","34","","","33","34","34","34","34","","","","","","33","34","34","34","34","34","34","","34","34","34","","","","","","33","","","","","","","","","","","","","","","34","33","34","33","","","","33","","","33","","","","33","","","33","","","33"],"form":["15-12G","SC 13G","4","4","4","4","4","4","4","4","4","4","4","4","S-8 POS","SC 13E3/A","8-K","25-NSE","8-K","10-K/A","SC 13E3/A","DEFA14A","DEFA14A","8-K","DEFA14A","SC 13E3/A","DEFM14A","10-K","4","8-K","SC 13G/A","SC 13G/A","SC 13G/A","DEFA14A","8-K","SC 13E3","PREM14A","DEFA14A","8-K","DEFA14A","DEFA14A","8-K","10-Q","8-K","8-K","8-K","10-Q","8-K","8-K","4/A","4","4","4","4","4","8-K","10-Q","8-K","DEFA14A","DEF 14A","4","4","3","10-K","4","4","4","4","4","8-K","8-K","SC 13G/A","SC 13G","SC 13G/A","8-K","4","4","4","4","4","4","4","4","4","4","4","4","10-Q","8-K","8-K","UPLOAD","CORRESP","UPLOAD","3","4","3","CORRESP","10-Q","8-K","8-K/A","UPLOAD","8-K","4","4","8-K","8-K","4","4","4","4","424B4","EFFECT","8-K","CORRESP","CORRESP","S-1","10-Q","8-K","DEFA14A","DEF 14A","UPLOAD","4","4","4","4","DRS","10-K","SC 13G","8-K","SC 13G/A","10-Q","8-K","4","10-Q","8-K","SC 13G","4","4","4","4","4","424B4","3","3","3","3","3","3","3","3","3","3","3","3","3","3","CERT","S-8","8-A12B","EFFECT","CORRESP","CORRESP","CORRESP","S-1/A","UPLOAD","CORRESP","S-1/A","CORRESP","UPLOAD","CORRESP","S-1","UPLOAD","DRSLTR","DRS/A","UPLOAD","DRSLTR","DRS"],"fileNumber":["001-39392","005-91608","","","","","","","","","","","","","333-239884","005-91608","001-39392","001-39392","001-39392","001-39392","005-91608","001-39392","001-39392","001-39392","001-39392","005-91608","001-39392","001-39392","","001-39392","005-91608","005-91608","005-91608","001-39392","001-39392","005-91608","001-39392","001-39392","001-39392","001-39392","001-39392","001-39392","001-39392","001-39392","001-39392","001-39392","001-39392","001-39392","001-39392","","","","","","","001-39392","001-39392","001-39392","001-39392","001-39392","","","","001-39392","","","","","","001-39392","001-39392","005-91608","005-91608","005-91608","001-39392","","","","","","","","","","","","","001-39392","001-39392","001-39392","","","","","","","","001-39392","001-39392","001-39392","","001-39392","","","001-39392","001-39392","","","","","333-256220","333-256220","001-39392","","","333-256220","001-39392","001-39392","001-39392","001-39392","","","","","","377-04526","001-39392","005-91608","001-39392","005-91608","001-39392","001-39392","","001-39392","001-39392","005-91608","","","","","","333-239291","","","","","","","","","","","","","","","001-39392","333-239884","001-39392","333-239291","","","","333-239291","","","333-239291","","","","333-239291","","","377-03037","","","377-03037"],"filmNumber":["23873399","23867714","","","","","","","","","","","","","23836262","23834826","23834714","23834682","23827011","23818926","23814816","23814687","23814674","23752893","23739837","23739806","23739520","23738517","","23720293","23625223","23618811","23560559","23558052","23558036","23538280","23537887","221471922","221471895","221468431","221466531","221466519","221370021","221354017","221291532","221214512","221145679","221133064","22999773","","","","","","","22937719","22906304","22892375","22807995","22807967","","","","22742705","","","","","","22727507","22725845","22583389","22552138","22530997","211522016","","","","","","","","","","","","","211404558","211404501","211398314","","","","","","","","211173040","211164274","211109079","","211106573","","","211066106","211014919","","","","","21949573","21942248","21939658","","","21932622","21920603","21915493","21808264","21808258","","","","","","21778655","21778329","21768952","21768487","21527953","201311607","201307335","","201147787","201143208","201091786","","","","","","201034319","","","","","","","","","","","","","","","201030858","201030839","201030731","201030635","","","","201025563","","","201019489","","","","20974672","","","20787540","","","20598116"],"items":["","","","","","","","","","","","","","","","","2.01,3.01,3.03,5.01,5.02,5.03,8.01,9.01","","5.07,8.01,9.01","","","","","8.01","","","","","","2.02,9.01","","","","","8.01","","","","1.01,9.01","","","8.01,9.01","","2.02,9.01","1.01,2.03,8.01,9.01","1.01,2.03,9.01","","2.02,9.01","7.01,9.01","","","","","","","5.07","","2.02,9.01","","","","","","","","","","","","5.02,7.01,9.01","2.02,9.01","","","","7.01,9.01","","","","","","","","","","","","","","2.02,9.01","2.02,9.01","","","","","","","","","2.02,9.01","5.02","","5.02","","","5.02","5.02,7.01,9.01","","","","","","S-1,,2021-05-19 17:30:00","5.07","","","","","2.02,9.01","","","","","","","","","","","2.02,9.01","","","2.02,9.01","","","2.02,5.02,9.01","","","","","","","","","","","","","","","","","","","","","","","","","S-1,,2020-07-15 16:00:00","","","","","","","","","","","","","","","","",""],"core_type":["15-12G","SC 13G","4","4","4","4","4","4","4","4","4","4","4","4","S-8 POS","SC 13E3/A","XBRL","25-NSE","XBRL","XBRL","SC 13E3/A","DEFA14A","DEFA14A","XBRL","DEFA14A","SC 13E3/A","DEFM14A","XBRL","4","XBRL","SC 13G/A","SC 13G/A","SC 13G/A","DEFA14A","XBRL","SC 13E3","PREM14A","DEFA14A","XBRL","DEFA14A","DEFA14A","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","4/A","4","4","4","4","4","XBRL","XBRL","XBRL","DEFA14A","DEF 14A","4","4","3","XBRL","4","4","4","4","4","XBRL","XBRL","SC 13G/A","SC 13G","SC 13G/A","XBRL","4","4","4","4","4","4","4","4","4","4","4","4","XBRL","XBRL","XBRL","LETTER","CORRESP","LETTER","3","4","3","CORRESP","XBRL","8-K","8-K/A","LETTER","8-K","4","4","8-K","8-K","4","4","4","4","424B4","EFFECT","8-K","CORRESP","CORRESP","S-1","XBRL","8-K","DEFA14A","DEF 14A","LETTER","4","4","4","4","DRS","XBRL","SC 13G","XBRL","SC 13G/A","XBRL","8-K","4","10-Q","8-K","SC 13G","4","4","4","4","4","424B4","3","3","3","3","3","3","3","3","3","3","3","3","3","3","CERT","S-8","8-A12B","EFFECT","CORRESP","CORRESP","CORRESP","S-1/A","LETTER","CORRESP","S-1/A","CORRESP","LETTER","CORRESP","S-1","LETTER","DRSLTR","DRS/A","LETTER","DRSLTR","DRS"],"size":[9987,167848,13079,27497,8583,6407,6004,8682,8480,6038,6046,10458,6044,8555,22738,110811,351152,2870,209334,716662,212780,23808,273604,183518,1560957,197924,4658963,20581712,4793,806726,97764,197830,10883,29836,181247,34680054,4630513,662692,952137,71216,47489,186746,9961807,406709,1104132,637335,9518445,403353,6023045,8179,4460,4458,7092,4418,4452,152113,8969622,349121,3545145,1884878,5130,6138,6229,23033320,4532,10562,12557,10577,10549,186959,453143,98617,11396,177853,161506,6139,8485,8757,7898,4453,4459,8096,4461,4453,7847,9522,7845,12665320,189720,460001,39395,99457,45395,6221,4451,6231,64046,11841232,282418,17372,47490,16899,4736,4742,16297,32520,28387,13377,5038,7424,806324,1681,25585,11999,6290,1232820,9355337,177370,3657836,1952642,40313,10535,10539,10554,10548,763519,23351080,94918,401622,177827,11800422,240354,4753,10090895,388938,191868,7397,36592,21573,15398,4489,8958995,10919,10820,9579,9271,10751,9535,10776,10787,9265,11066,9277,25228,16112,110696,629342,159615,13865,1682,12818,8907,13431,9912527,43838,12773,10122666,90967,43736,17279,10387152,42796,84209,8897877,64072,5658,7152805],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0,0,1,0,0,0,1,0,1,0,0,0,0,1,0,0,0,1,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,1,1,1,0,0,0,0,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0,0,1,0,0,0,1,0,1,0,0,0,0,1,0,0,0,1,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,1,1,1,0,0,0,0,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["brhc20052294_1512g.htm","sc13g13108010_04282023.htm","xslF345X04/form4.xml","xslF345X04/form4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","xslF345X04/doc4.xml","brhc20051750_s-8pos.htm","brhc20051726_sc13e3a.htm","brhc20051724_8k.htm","xslF25X02/primary_doc.xml","brhc20051558_8k.htm","tig-20221231.htm","brhc20051282_sc13e3a.htm","brhc20051297_defa14a.htm","brhc20051281_defa14a.htm","brhc10050145_8k.htm","ny20006673x7_defa14a.htm","ny20006673x5_sc13e3a.htm","ny20006673x6_defm14a.htm","tig-20221231.htm","xslF345X03/doc4.xml","brhc10049500_8k.htm","ea173461-13ga2baker_trean.htm","ea173337-13ga2altaris_trean.htm","tig1.txt","ny20006673x4_defa14a.htm","ny20006673x3_8k.htm","ny20006673x2_sc13e3.htm","ny20006673x1_prem14a.htm","d746935ddefa14a.htm","d746935d8k.htm","d402602ddefa14a.htm","d399653ddefa14a.htm","d399653d8k.htm","tig-20220930.htm","d418432d8k.htm","d395479d8k.htm","d347097d8k.htm","tig-20220630.htm","d378783d8k.htm","d345821d8k.htm","xslF345X03/doc4a.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","d245172d8k.htm","tig-20220331.htm","d335190d8k.htm","ny20001496x2_defa14a.htm","ny20001496x1_def14a.htm","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X02/doc3.xml","tig-20211231.htm","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","d282497d8k.htm","d289290d8k.htm","tm225147d1_sc13ga.htm","tig.txt","x13ga_01122022.htm","d461324d8k.htm","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","tig-20210930.htm","d65856d8k.htm","d223656d8k.htm","filename1.pdf","filename1.htm","filename1.pdf","xslF345X02/doc3.xml","xslF345X03/doc4.xml","xslF345X02/doc3.xml","filename1.htm","tig-20210630.htm","d340789d8k.htm","d175769d8ka.htm","filename1.pdf","d51728d8k.htm","xslF345X03/doc4.xml","xslF345X03/doc4.xml","d157164d8k.htm","d148272d8k.htm","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","nt10022331x5_424b4.htm","xslEFFECTX01/primary_doc.xml","d161842d8k.htm","filename1.htm","filename1.htm","nt10022331x2_s1.htm","tig-20210331.htm","d495886d8k.htm","nc10021770x2_defa14a.htm","nc10021770x1_def14a.htm","filename1.pdf","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","filename1.htm","tig-20201231.htm","tm2110756d1_sc13g.htm","d118718d8k.htm","x13ga_01142021.htm","tig-20200930.htm","d96747d8k.htm","xslF345X03/doc4.xml","a2020q210-q.htm","brhc10014691_8k.htm","x13g_20200811.htm","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","nt10008305x17_424b4.htm","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","xslF345X02/doc3.xml","8A_Cert_TIG.pdf","nt10008305x15_s8.htm","nt10008305x14_8a12b.htm","xslEFFECTX01/primary_doc.xml","filename1.htm","filename1.htm","filename1.htm","nt10008305x10_s1a.htm","filename1.pdf","filename1.htm","nt10008305x7_s1a.htm","filename1.htm","filename1.pdf","filename1.htm","nt10008305x5_s1.htm","filename1.pdf","filename1.htm","filename1.htm","filename1.pdf","filename1.htm","filename1.htm"],"primaryDocDescription":["15-12G","SCHEDULE 13G","","","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","S-8 POS","SC 13E3/A","8-K","","8-K","10-K/A","SC 13E3/A","DEFA14A","DEFA14A","8-K","DEFA14A","SC 13E3/A","DEFM14A","10-K","FORM 4 SUBMISSION","8-K","AMENDMENT NO. 2 TO SCHEDULE 13G","AMENDMENT NO. 2 TO SCHEDULE 13G","","DEFA14A","8-K","SC 13E3","PREM14A","DEFA14A","8-K","DEFA14A","DEFA14A","8-K","10-Q","8-K","FORM 8-K","FORM 8-K","10-Q","FORM 8-K","8-K","FORM 4/A SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","8-K","10-Q","8-K","DEFA14A","DEF 14A","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 3 SUBMISSION","10-K","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","8-K","8-K","SC 13G/A","","","FORM 8-K","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","10-Q","8-K","8-K","","","","FORM 3 SUBMISSION","FORM 4 SUBMISSION","FORM 3 SUBMISSION","","10-Q","8-K","8-K/A","","8-K","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 8-K","8-K","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","424B4","","8-K","","","FORM S-1","10-Q","FORM 8-K","DEFA14A","DEF 14A","","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","","10-K","SC 13G","FORM 8-K","","10-Q","FORM 8-K","FORM 4 SUBMISSION","10-Q","8-K","","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","FORM 4 SUBMISSION","424B4","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","FORM 3 SUBMISSION","","FORM S-8","8-A12B","","","","","S1A","","","S-1/A","","","","S-1","","","","","",""]},"files":[]}}