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, 2018	$ 91	$ 40,090	$ 99,754	$ (1,096)	$ (1,836)	$ (53,856)	$ 83,147
Net income			1,620				1,620
Other comprehensive income (loss)				484			484
Restricted stock awards		(110)				110	0
Stock awards withheld for tax withholding						(45)	(45)
Amortization of restricted stock awards		42					42
Earned employee stock ownership plan shares		54			48		102
Balance at Mar. 31, 2019	91	40,076	101,374	(612)	(1,788)	(53,791)	85,350
Balance at Dec. 31, 2019	91	40,365	107,547	46	(1,643)	(53,758)	92,648
Net income			1,385				1,385
Other comprehensive income (loss)				1,275			1,275
Stock repurchases						(360)	(360)
Restricted stock awards		(117)				117	0
Stock awards withheld for tax withholding						(60)	(60)
Amortization of restricted stock awards		46					46
Earned employee stock ownership plan shares		53			48		101
Balance at Mar. 31, 2020	$ 91	$ 40,347	$ 108,932	$ 1,321	$ (1,595)	$ (54,061)	$ 95,035