Consolidated Statement of Stockholders' Equity (Unaudited) - 9 months ended Sep. 30, 2018 - 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			5,884				5,884
Amounts reclassified from accumulated other comprehensive loss			70	(70)			0
Other comprehensive loss				(670)			(670)
Stock warrants purchased		(6,453)					(6,453)
Exercise of stock warrants		(1,674)				1,674	0
Stock compensation expense		13					13
Restricted stock awards		(188)				188	0
Amortization of restricted stock awards		104					104
Earned employee stock ownership plan shares		153			145		298
Balance at Sep. 30, 2018	$ 91	$ 42,578	$ 97,402	$ (1,697)	$ (1,885)	$ (56,495)	$ 79,994