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	$ 179,350	$ 124,080	$ 138,237
Other comprehensive loss:
Unrealized loss on available-for-sale securities, net of tax	(73)	(14)	(7)
Comprehensive income	$ 179,277	$ 124,066	$ 138,230