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DERIVATIVE INSTRUMENTS AND FAIR VALUE (Details) (USD $)
 6 Months Ended
Jun. 30, 2013
Counterparty
Dec. 31, 2012
DERIVATIVE INSTRUMENTS AND FAIR VALUE [Abstract]    
Material ineffectiveness $ 0  
Net deferred loss on interest rate swap included in other liabilities 35,500 61,000
Number of counterparties failed to perform as expected, minimum 1  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Fair value of interest rate swap included in accumulated other comprehensive loss 23,437 40,827
Interest rate swap included in accumulated other comprehensive loss, tax effect 12,072 19,689
Recurring [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Interest Rate Swap, net 35,509 60,516
Total 35,509 60,516
Recurring [Member] | Quoted Prices in Active Markets for Identical assets (Level 1) [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Interest Rate Swap, net 0 0
Total 0 0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Interest Rate Swap, net 35,509 60,516
Total 35,509 60,516
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Interest Rate Swap, net 0 0
Total 0 0
Carrying Amount [Member]
    
Fair values and carrying values of short-term instruments [Abstract]    
Short-term borrowings and long-term debt 33,703,845 27,760,437
Fair Value [Member]
    
Fair values and carrying values of short-term instruments [Abstract]    
Short-term borrowings and long-term debt $ 33,703,845 $ 27,760,437