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	0	0	3,743	0	0	0	7	3,750
Other comprehensive income	0	0	0	2,031	0	0	0	2,031
Cash dividends	0	0	(1,402)	0	0	0	(14)	(1,416)
Stock compensation expense	0	0	0	0	43	0	0	43
Balances at Jun. 30, 2017	38	39,515	49,392	(246)	(257)	(8,297)	105	80,250
Balances at Dec. 31, 2017	38	39,515	51,972	(2,060)	(212)	(8,315)	112	81,050
Net Income	0	0	4,233	0	0	0	7	4,240
Other comprehensive income	0	0	0	(3,422)	0	0	0	(3,422)
Cash dividends	0	0	(1,544)	0	0	0	(14)	(1,558)
Stock compensation expense	0	0	0	0	106	0	0	106
Restricted stock grants	0	748	0	0	(748)	0	0	0
Balances at Jun. 30, 2018	$ 38	$ 40,263	$ 54,661	$ (5,482)	$ (854)	$ (8,315)	$ 105	$ 80,416