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TAXES (Details 2) (USD $)
 12 Months Ended 3 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2012
IRS
Dec. 31, 2011
IRS
Dec. 31, 2010
IRS
Dec. 31, 2012
IRS
Adjustment
Sep. 30, 2012
Tax Settlements
IRS
Dec. 31, 2012
Tax Settlements
IRS
Unrecognized tax benefits                  
Amount paid related to examination               $ 1,100,000  
Reconciliation of the beginning and ending amount of unrecognized tax benefits                  
Balance - Beginning of year       1,501,206 1,501,206        
Additions based on tax positions of prior years           1,501,206      
Reductions for settlements       (1,501,206)          
Balance - End of year         1,501,206 1,501,206      
Liability related to uncertain tax positions which is recorded as a current liability         1,501,206        
Accrued interest, related to unrecognized tax benefits         165,871 169,788 (133,348)    
Accrued interest related to unrecognized tax benefits       335,659          
Tax benefits as per IRS audit (5,048,353) (3,180,073) (4,338,924)           86,676
Tax paid upon closing of the IRS audit                 937,935
Interest paid upon closing of the IRS audit                 181,824
Taxes accrued per settlement                 273,960
Interest accrued per settlement                 $ 20,505