Consolidated Statement 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, 2017	$ 91	$ 50,623	$ 91,448	$ (957)	$ (2,030)	$ (58,357)	$ 80,818
Net income			1,445				1,445
Other comprehensive income (loss)				(346)			(346)
Restricted stock awards		(174)				174	0
Amortization of restricted stock awards		39					39
Earned employee stock ownership plan shares		48			48		96
Amounts reclassified from accumulated other comprehensive loss			71	(71)			0
Stock compensation expense		4					4
Balance at Mar. 31, 2018	91	50,540	92,964	(1,374)	(1,982)	(58,183)	82,056
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