Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	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, 2014	$ 32,000	$ 24,313,000	$ 40,229,000	$ 800,000	$ 0	$ (8,253,000)	$ 112,000	$ 57,233,000
Net income	0	0	1,466,000	0	0	0	3,000	1,469,000
Other comprehensive income (loss)	0	0	0	267,000	0	0	0	267,000
Cash dividends	0	0	(576,000)	0	0	0	0	(576,000)
Restricted stock grants	0	478,000	0	0	(478,000)	0	0	0
Stock compensation expense	0	0	0	0	17,000	0	0	17,000
Balances at Mar. 31, 2015	32,000	24,791,000	41,119,000	1,067,000	(461,000)	(8,253,000)	115,000	58,410,000
Balances at Dec. 31, 2015	38,000	39,515,000	42,991,000	497,000	(382,000)	(8,263,000)	112,000	74,508,000
Net income	0	0	1,582,000	0	0	0	3,000	1,585,000
Other comprehensive income (loss)	0	0	0	658,000	0	0	0	658,000
Cash dividends	0	0	(701,000)	0	0	0	0	(701,000)
Stock compensation expense	0	0	0	0	20,000	0	0	20,000
Balances at Mar. 31, 2016	$ 38,000	$ 39,515,000	$ 43,872,000	$ 1,155,000	$ (362,000)	$ (8,263,000)	$ 115,000	$ 76,070,000