Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ 89,257	$ (54,603)	$ 7,242
Change in unrealized loss on investments:
Net unrealized (losses) gains arising during the period	4,818	(11,355)	(692)
Call and repayment gains charged to investment income	0	0	(36)
Reclassification adjustment for net realized losses (gains)	1,029	429	(687)
Net change in unrealized losses	5,847	(10,926)	(1,415)
Deferred income taxes on above change	1,114	154	347
Total other comprehensive income (loss), net of income taxes	6,961	(10,772)	(1,068)
Comprehensive (loss) income	96,218	(65,375)	6,174
Comprehensive (income) loss attributable to noncontrolling interests	(1,091)	5,586	2,035
Comprehensive (loss) income after noncontrolling interests	$ 95,127	$ (59,789)	$ 8,209