Other Comprehensive Income (Loss) - Summary of Unrealized Gains and Losses on Available-for-Sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	$ 242,624	$ 228,461	$ 243,079	$ 228,923
Other comprehensive (loss) gain	(552)	(371)	(3,356)	1,078
Balance at end of period	244,668	232,003	244,668	232,003
Accumulated Net Investment Gain (Loss) Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(42,816)	(40,537)	(39,575)	(44,718)
Unrealized (losses) gains arising during the period	(700)	(4,106)	(4,802)	1,186
Related deferred taxes	147	862	1,008	(249)
Other comprehensive (loss) gain	(553)	(3,244)	(3,794)	937
Balance at end of period	$ (43,369)	$ (43,781)	$ (43,369)	$ (43,781)