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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (unaudited) - 6 months ended Jun. 30, 2016 - USD ($)
$ in Thousands
Total
Comprehensive Loss [Member]
Preferred Stock [Member]
Common Stock [Member]
Treasury Stock [Member]
Paid-In Capital [Member]
Retained Earnings [Member]
Non-controlling Interest [Member]
Balance, at beginning at Dec. 31, 2015 $ 176,889 $ (56,327) $ 2,205 $ 156 $ (6,395) $ 109,861 $ 17,130 $ 53,932
Balance, at beginning (in shares) at Dec. 31, 2015       15,930,145        
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income (loss) (382) (382)         (716) 334
Series A preferred stock dividend ($1.00 per share) (550)         (550)    
Balance, at the end at Jun. 30, 2016 $ 175,957 $ (56,709) $ 2,205 $ 156 $ (6,395) $ 109,311 $ 16,414 $ 54,266
Balance, at the end (in shares) at Jun. 30, 2016       15,930,145