v3.26.1
Investments - Amortized Cost, Fair Value and Unrealized Gains and (Losses) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Net Investment Income [Line Items]    
Amortized Cost $ 65,566 $ 67,304
Gross unrealized, gains 110 796
Gross unrealized, losses (554) (72)
Fair Value 65,122 68,028
Variable Interest Entity, Primary Beneficiary    
Net Investment Income [Line Items]    
Amortized Cost 199,556 180,411
Gross unrealized, gains 665 2,443
Gross unrealized, losses (3,133) (2,212)
Fair Value 197,088 180,642
U.S. Treasuries    
Net Investment Income [Line Items]    
Amortized Cost 3,954 13,330
Gross unrealized, gains 0 43
Gross unrealized, losses (5) (3)
Fair Value 3,949 13,370
U.S. Treasuries | Variable Interest Entity, Primary Beneficiary    
Net Investment Income [Line Items]    
Amortized Cost 7,326 9,695
Gross unrealized, gains 6 40
Gross unrealized, losses (175) (102)
Fair Value 7,157 9,633
Obligations of states, municipalities and political subdivisions    
Net Investment Income [Line Items]    
Amortized Cost 2,260 2,039
Gross unrealized, gains 6 31
Gross unrealized, losses (3) 0
Fair Value 2,263 2,070
Obligations of states, municipalities and political subdivisions | Variable Interest Entity, Primary Beneficiary    
Net Investment Income [Line Items]    
Amortized Cost 29,154 12,688
Gross unrealized, gains 39 112
Gross unrealized, losses (398) (406)
Fair Value 28,795 12,394
Corporate bonds    
Net Investment Income [Line Items]    
Amortized Cost 37,915 31,123
Gross unrealized, gains 47 202
Gross unrealized, losses (418) (46)
Fair Value 37,544 31,279
Corporate bonds | Variable Interest Entity, Primary Beneficiary    
Net Investment Income [Line Items]    
Amortized Cost 66,950 62,808
Gross unrealized, gains 305 1,078
Gross unrealized, losses (1,011) (777)
Fair Value 66,244 63,109
Residential and commercial mortgage-backed securities    
Net Investment Income [Line Items]    
Amortized Cost 21,437 20,812
Gross unrealized, gains 57 520
Gross unrealized, losses (128) (23)
Fair Value 21,366 21,309
Residential and commercial mortgage-backed securities | Variable Interest Entity, Primary Beneficiary    
Net Investment Income [Line Items]    
Amortized Cost 77,126 77,824
Gross unrealized, gains 258 1,017
Gross unrealized, losses (1,399) (873)
Fair Value 75,985 77,968
Other loan-backed and structured securities    
Net Investment Income [Line Items]    
Amortized Cost 0 0
Gross unrealized, gains 0 0
Gross unrealized, losses 0 0
Fair Value 0 0
Other loan-backed and structured securities | Variable Interest Entity, Primary Beneficiary    
Net Investment Income [Line Items]    
Amortized Cost 19,000 17,396
Gross unrealized, gains 57 196
Gross unrealized, losses (150) (54)
Fair Value $ 18,907 $ 17,538