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SHAREHOLDERS' EQUITY (Details 1) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Shareholders Equity [Line Items]      
Nonvested, Number of Options, Outstanding 532,000    
Number of Options, Granted 20,000    
Nonvested, Number of Options, Vested (12,000)    
Nonvested, Number of Options, Forfeited 0    
Nonvested, Number of Options, Outstanding 540,000 532,000  
Weighted Average Grant-Date Fair Value, Nonvested, Outstanding $ 1.18    
Weighted Average Grant-Date Fair Value, Nonvested, Granted 0.97 $ 1.15 $ 1.23
Weighted Average Grant-Date Fair Value, Nonvested, Vested 1.22    
Weighted Average Grant-Date Fair Value, Nonvested, Forfeited 0    
Weighted Average Grant-Date Fair Value, Nonvested, Outstanding $ 1.17 $ 1.18