v3.26.1
Investments - Schedule of Net Investment Income (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Marketable Securities [Line Items]        
Gross investment income $ 19,196 $ 13,958 $ 37,587 $ 26,778
Investment expenses (376) (281) (740) (542)
Net investment income 18,820 13,677 36,847 26,236
U.S. government and government agency        
Marketable Securities [Line Items]        
Gross investment income 642 1,633 1,381 3,478
State and municipal        
Marketable Securities [Line Items]        
Gross investment income 1,727 876 3,101 1,564
Commercial mortgage-backed securities        
Marketable Securities [Line Items]        
Gross investment income 2,116 1,267 4,231 2,447
Residential mortgage-backed securities        
Marketable Securities [Line Items]        
Gross investment income 4,326 3,129 8,581 5,668
Asset-backed securities        
Marketable Securities [Line Items]        
Gross investment income 2,329 1,569 4,392 3,052
Corporate        
Marketable Securities [Line Items]        
Gross investment income 6,825 4,244 12,965 7,496
Short-term investments        
Marketable Securities [Line Items]        
Gross investment income 25 86 46 214
Cash and cash equivalents        
Marketable Securities [Line Items]        
Gross investment income $ 1,206 $ 1,154 $ 2,890 $ 2,859