Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 55,602	$ 65,756	$ 86,602
Other comprehensive income:
Unrealized gain (loss) on debt securities, net of tax	(27,365)	(7,482)	8,808
Comprehensive income	$ 28,237	$ 58,274	$ 95,410