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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]	Deferred Compensation, Share-based Payments [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]	Total
Balances at Dec. 31, 2016	$ 38	$ 39,515	$ 47,051	$ (2,277)	$ (300)	$ (8,297)	$ 112	$ 75,842
Net income			1,553				3	1,556
Other comprehensive income				465				465
Cash dividends			(701)					(701)
Stock compensation expense					21			21
Balances at Mar. 31, 2017	38	39,515	47,903	(1,812)	(279)	(8,297)	115	77,183
Balances at Dec. 31, 2017	38	39,515	51,972	(2,060)	(212)	(8,315)	112	81,050
Net income			2,133				3	2,136
Other comprehensive income				(3,017)				(3,017)
Cash dividends			(772)					(772)
Stock compensation expense					49			49
Restricted stock grants		748			(748)			0
Balances at Mar. 31, 2018	$ 38	$ 40,263	$ 53,333	$ (5,077)	$ (911)	$ (8,315)	$ 115	$ 79,446

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