Consolidated Statements of Other Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Consolidated Statements of Other Comprehensive Income
Net income	$ 25,562	$ 49,461	$ 83,640	$ 127,573
Other comprehensive income, net of tax:
Unrealized losses on available-for-sale securities, net of taxes of $xx and $22 for the three months ended June 30, 2022 and 2021, respectively, and $xx and $57 for the six months ended June 30, 2022 and 2021, respectively	(75)	(65)	(398)	(185)
Comprehensive income	$ 25,487	$ 49,396	$ 83,242	$ 127,388