Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Unearned Employee Stock Ownership Plan Shares [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2020	$ 91	$ 40,480	$ 117,849	$ 1,282	$ (1,450)	$ (55,000)	$ 103,252
Net income			3,418				3,418
Other comprehensive income (loss), net of tax				(1,241)			(1,241)
Stock repurchases						(523)	(523)
Restricted stock awards		(184)				184	0
Amortization of restricted stock awards		60					60
Earned employee stock ownership plan shares		49			49		98
Balance at Mar. 31, 2021	91	40,405	121,267	41	(1,401)	(55,339)	105,064
Balance at Dec. 31, 2021	91	40,740	131,413	(1,583)	(1,256)	(59,374)	110,031
Net income			1,487				1,487
Other comprehensive income (loss), net of tax				(10,018)			(10,018)
Dividends paid to stockholders			(266)				(266)
Stock repurchases						(743)	(743)
Restricted stock awards		(182)				182	0
Stock awards withheld for tax withholding						(53)	(53)
Amortization of restricted stock awards		62					62
Earned employee stock ownership plan shares		75			48		123
Balance at Mar. 31, 2022	$ 91	$ 40,695	$ 132,634	$ (11,601)	$ (1,208)	$ (59,988)	$ 100,623