CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 18,328	$ 27,858	$ 22,289
Unrealized gain (loss) on securities available for sale:
Unrealized holding gain (loss) arising during the period, pretax	1,675	1,510	(575)
Tax (expense) benefit	(352)	(317)	120
Reclassification of realized gain	(3)	(727)	(7)
Tax expense	1	153	1
Other comprehensive income (loss)	1,321	619	(461)
Comprehensive income	$ 19,649	$ 28,477	$ 21,828