Unaudited Condensed Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Other Comprehensive Income
Unrealized losses on securities, tax	$ (1,500)		$ (1,500)
Reclassification adjustment for realized loss, tax	0	$ 0	17	$ 0
Other comprehensive loss, tax	$ (1,500)		$ (1,500)