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STOCK OPTIONS (Details 2) (USD $)
3 Months Ended
Mar. 31, 2014
Shares  
Beginning Balance 1,455,432
Granted 153,500
Exercised   
Forfeited or expired (58,668)
Ending Balance 1,550,264
Exercisable at March 31, 2014 218,591
Weighted-Average Exercise Price  
Beginning Balance $ 4.90
Granted $ 3.31
Exercised   
Forfeited or expired $ 8.41
Ending Balance $ 4.61
Exercisable at March 31, 2014 $ 10.78
Weighted-Average Remaining Contractual Term  
Beginning Balance 9 years 0 months 26 days
Ending Balance 5 years 8 months 27 days
Aggregate Intrinsic Value  
Beginning Balance   
Ending Balance