CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 24,534	$ 8,009
Other comprehensive income items, net of tax effect:
Net change in unrealized gains on available-for-sale securities	844	1,262
Reclassification adjustment for realized gains included in earnings		94
Total other comprehensive income	844	1,356
Comprehensive income	$ 25,378	$ 9,365