Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE INSTRUMENTS (Details Textuals)

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DERIVATIVE INSTRUMENTS (Details Textuals) (USD $)
 3 Months Ended 6 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Mar. 31, 2012
Jan. 31, 2011
Mar. 31, 2012
Interest rate swap
Dec. 31, 2011
Interest rate swap
Jan. 31, 2011
Interest rate swap
Derivative [Line Items]                  
Outstanding balance           $ 33,000,000      
Underlying notional amount                 20,000,000
Type of Interest Rate Paid on Swap               Variable interest rates  
Due on the Swap related to credit agreement         500,000   500,000    
Hedged portion of the debt             18,000,000    
Interest on the non hedged portion             8.56%    
Non hedged portion of the debt             13,000,000    
Interest on the non hedged portion             7.00%    
Interest rate on debt             8.16%    
Interest expense    $ 917,844 $ 733,150 $ 1,128,478     $ 70,000