v3.26.1
Segment Information - Reconciliation of Operating Segments by Individual Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]    
Total underwriting profit of operating segments $ 2,861 $ 11,352
Other operating expenses of the Corporate and Other segment (9,081) (10,631)
Underwriting (loss) profit (6,220) 721
Losses and loss adjustment expenses – retroactive reinsurance (14,189) 1,928
Net investment income 21,327 20,008
Net realized and unrealized losses on investments (6,632) (1,371)
Other income and expenses 759 355
Interest expense (5,589) (5,541)
Amortization of intangible assets (91) (91)
(Loss) income from continuing operations before income taxes (10,635) 16,009
Excess & Surplus Lines    
Segment Reporting Information [Line Items]    
Total underwriting profit of operating segments 4,656 11,658
Losses and loss adjustment expenses – retroactive reinsurance (14,189) 1,928
Excess & Surplus Lines | Commercial Auto LPT And E&S ADC    
Segment Reporting Information [Line Items]    
Losses and loss adjustment expenses – retroactive reinsurance (14,189) 1,928
Specialty Admitted Insurance    
Segment Reporting Information [Line Items]    
Total underwriting profit of operating segments $ (1,795) $ (306)