XML 52 R45.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Schedule of Investment Income (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Schedule Of Available For Sale Securities [Line Items]        
Investment income $ 15,823 $ 13,567 $ 30,846 $ 25,947
Investment expense (512) (351) (1,015) (723)
Net investment income 15,311 13,216 29,831 25,224
Fixed Income Securities        
Schedule Of Available For Sale Securities [Line Items]        
Investment income 14,582 12,313 28,160 23,773
Equity Securities        
Schedule Of Available For Sale Securities [Line Items]        
Investment income 245 257 434 447
Cash and Cash Equivalents        
Schedule Of Available For Sale Securities [Line Items]        
Investment income 662 300 1,321 563
Other Invested Assets        
Schedule Of Available For Sale Securities [Line Items]        
Investment income $ 334 $ 697 $ 931 $ 1,164