Consolidated Statements of Equity (unaudited) - 9 months ended Sep. 30, 2016 - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive (Loss) Income	Treasury Stock	Total Shareholders Equity	Non-Controlling Interest
Balance at Dec. 31, 2015	$ 112,207	$ 20,000	$ 650	$ 53,984	$ 40,582	$ (165)	$ (3,011)	$ 112,040	$ 167
Balance (in shares) at Dec. 31, 2015			6,501,610
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Capital withdrawal by non-controlling interest	(624)								(624)
Net income	15,585				15,133			15,133	452
Other comprehensive income	483					483		483
Stock compensation	44			48			(4)	44
Stock dividend 10% (in shares)			625,971
Stock dividend 10%	0		$ 63	8,062	(8,125)			0
Dividend on preferred stock	(900)				(900)			(900)
Dividend on common stock	(1,598)				(1,598)			(1,598)
Balance at Sep. 30, 2016	$ 125,197	$ 20,000	$ 713	$ 62,094	$ 45,092	$ 318	$ (3,015)	$ 125,202	$ (5)
Balance (in shares) at Sep. 30, 2016			7,127,581