CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,039)	$ (4,726)	$ (317)	$ (5,586)
Other comprehensive income (loss), net of tax
Unrealized gains (losses) on securities, net of reclassification adjustment of $84 and $13 for 2021 and 2020, respectively	604	3,435	(1,031)	1,495
Unrealized gain (loss) on interest rate swap	0	(74)	489	(619)
Other comprehensive income (loss), net of tax	604	3,361	(542)	876
Comprehensive loss	$ (435)	$ (1,365)	$ (859)	$ (4,710)