Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Total
Balance at beginning of period at Dec. 31, 2020	$ 57	$ 116,732	$ (9,817)	$ (7,855)	$ 99,117
Balance (in shares) at Dec. 31, 2020	5,663,040
Increase (Decrease) in Stockholders' Equity
Stock-based compensation expense		810			810
Exercise of stock options		407			407
Exercise of stock options (in shares)	15,422
Sale of common stock, net	$ 19	108,657			108,676
Sale of common stock, net (in shares)	1,927,049
Special dividend	$ 1	7,845	(11,250)		(3,404)
Special dividend (in shares)	125,212
Common stock dividends			(2,317)		(2,317)
Net income (loss)			(5,466)		(5,466)
Total other comprehensive income, net of tax				3,587	3,587
Reclassification of warrants		12,192			12,192
Balance at end of period at Sep. 30, 2021	$ 77	246,643	(28,850)	(4,268)	213,602
Balance (in shares) at Sep. 30, 2021	7,730,723
Balance at beginning of period at Jun. 30, 2021	$ 77	233,907	(24,144)	(4,892)	204,948
Balance (in shares) at Jun. 30, 2021	7,721,671
Increase (Decrease) in Stockholders' Equity
Stock-based compensation expense		305			305
Exercise of stock options		239			239
Exercise of stock options (in shares)	9,052
Common stock dividends			(1,159)		(1,159)
Net income (loss)			(3,547)		(3,547)
Total other comprehensive income, net of tax				624	624
Reclassification of warrants		12,192			12,192
Balance at end of period at Sep. 30, 2021	$ 77	246,643	(28,850)	(4,268)	213,602
Balance (in shares) at Sep. 30, 2021	7,730,723
Balance at beginning of period at Dec. 31, 2021	$ 102	399,754	(10,869)	(2,910)	386,077
Balance (in shares) at Dec. 31, 2021	10,183,730
Increase (Decrease) in Stockholders' Equity
Equity awards issued (in shares)	3,371
Stock-based compensation expense		1,085			1,085
Shares acquired to satisfy employee tax withholding requirements on stock awards		(23)			(23)
Shares acquired to satisfy employee tax withholding requirements on stock awards (in shares)	(285)
Exercise of stock options		147			147
Exercise of stock options (in shares)	5,600
Common stock dividends			(4,892)		(4,892)
Net income (loss)			4,207		4,207
Total other comprehensive income, net of tax				10,795	10,795
Balance at end of period at Sep. 30, 2022	$ 102	400,963	(11,554)	7,885	397,396
Balance (in shares) at Sep. 30, 2022	10,192,416
Balance at beginning of period at Jun. 30, 2022	$ 102	400,556	(11,039)	452	390,071
Balance (in shares) at Jun. 30, 2022	10,192,316
Increase (Decrease) in Stockholders' Equity
Stock-based compensation expense		404			404
Exercise of stock options		3			3
Exercise of stock options (in shares)	100
Common stock dividends			(1,631)		(1,631)
Net income (loss)			1,116		1,116
Total other comprehensive income, net of tax				7,433	7,433
Balance at end of period at Sep. 30, 2022	$ 102	$ 400,963	$ (11,554)	$ 7,885	$ 397,396
Balance (in shares) at Sep. 30, 2022	10,192,416