v3.26.1
Investments - Schedule of Fixed Maturity Securities, Available-for-Sale (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Debt Securities, Available-for-Sale [Line Items]    
Cost or Amortized Cost $ 607,737 $ 546,755
Gross Unrealized Gains 5,552 11,880
Gross Unrealized (Losses) (1,975) (207)
Fair Value 611,314 558,428
U.S. Treasury securities and obligations guaranteed by the U.S. government    
Debt Securities, Available-for-Sale [Line Items]    
Cost or Amortized Cost 9,229 2,073
Gross Unrealized Gains 17 44
Gross Unrealized (Losses) 0 0
Fair Value 9,246 2,117
Corporate    
Debt Securities, Available-for-Sale [Line Items]    
Cost or Amortized Cost 598,508 544,682
Gross Unrealized Gains 5,535 11,836
Gross Unrealized (Losses) (1,975) (207)
Fair Value $ 602,068 $ 556,311