CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Beginning balance, value at Dec. 31, 2019	$ 47,844	$ 14,570	$ (7,869)	$ 57	$ 54,602
Balance at beginning, shares at Dec. 31, 2019	23,922
Net income			46		46
Other comprehensive income, net of tax				603	603
Ending balance, value at Mar. 31, 2020	$ 47,844	14,570	(7,823)	660	55,251
Balance at ending, shares at Mar. 31, 2020	23,922
Beginning balance, value at Dec. 31, 2019	$ 47,844	14,570	(7,869)	57	54,602
Balance at beginning, shares at Dec. 31, 2019	23,922
Other comprehensive income, net of tax					818
Ending balance, value at Sep. 30, 2020	$ 47,844	14,570	(6,370)	875	56,919
Balance at ending, shares at Sep. 30, 2020	23,922
Beginning balance, value at Mar. 31, 2020	$ 47,844	14,570	(7,823)	660	55,251
Balance at beginning, shares at Mar. 31, 2020	23,922
Net income			29		29
Other comprehensive income, net of tax				193	193
Ending balance, value at Jun. 30, 2020	$ 47,844	14,570	(7,794)	853	55,473
Balance at ending, shares at Jun. 30, 2020	23,922
Net income			1,424		1,424
Other comprehensive income, net of tax				22	22
Ending balance, value at Sep. 30, 2020	$ 47,844	14,570	(6,370)	875	56,919
Balance at ending, shares at Sep. 30, 2020	23,922
Beginning balance, value at Dec. 31, 2020	$ 47,844	14,570	(4,979)	742	58,177
Balance at beginning, shares at Dec. 31, 2020	23,922
Net income			1,585		1,585
Other comprehensive income, net of tax				(415)	(415)
Ending balance, value at Mar. 31, 2021	$ 47,844	14,570	(3,394)	327	59,347
Balance at ending, shares at Mar. 31, 2021	23,922
Beginning balance, value at Dec. 31, 2020	$ 47,844	14,570	(4,979)	742	58,177
Balance at beginning, shares at Dec. 31, 2020	23,922
Other comprehensive income, net of tax					(752)
Ending balance, value at Sep. 30, 2021	$ 47,844	14,570	114	(10)	62,518
Balance at ending, shares at Sep. 30, 2021	23,922
Beginning balance, value at Mar. 31, 2021	$ 47,844	14,570	(3,394)	327	59,347
Balance at beginning, shares at Mar. 31, 2021	23,922
Net income			1,663		1,663
Other comprehensive income, net of tax				(46)	(46)
Ending balance, value at Jun. 30, 2021	$ 47,844	14,570	(1,731)	281	60,964
Balance at ending, shares at Jun. 30, 2021	23,922
Net income			1,845		1,845
Other comprehensive income, net of tax				(291)	(291)
Ending balance, value at Sep. 30, 2021	$ 47,844	$ 14,570	$ 114	$ (10)	$ 62,518
Balance at ending, shares at Sep. 30, 2021	23,922