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REVOLVING LINE OF CREDIT (Details Textual) (USD $)
 6 Months Ended 12 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Aug. 17, 2011
Line of Credit Facility, Initiation Date   Aug. 17, 2011  
Line of Credit Facility, Maximum Borrowing Capacity     $ 2,000,000
Line of Credit Facility, Interest Rate Description The facility bears interest at a rate of U.S. prime (3.25% at June 30, 2012) plus 1.25%.    
Line Of Credit Facility Expiration Date Aug. 17, 2013    
Line of Credit Facility, Commitment Amount $ 1,500,000