Other Comprehensive Income (Loss) - Summary of Unrealized Gains and Losses on Available-for-Sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	$ 283,143	$ 252,493
Other comprehensive (loss) gain	(1,446)	3,896
Balance at end of period	286,784	259,681
Accumulated Net Investment Gain (Loss) Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(31,341)	(42,671)
Unrealized (losses) gains rising during the period	(1,822)	5,024
Reclassification of net realized gains during the period	(12)	0
Related deferred taxes	385	(1,055)
Other comprehensive (loss) gain	(1,449)	3,969
Balance at end of period	$ (32,790)	$ (38,702)