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LONG-TERM DEBT (Tables)
6 Months Ended
Jun. 30, 2013
LONG-TERM DEBT [Abstract]  
Maturities of long-term debt
The maturities of long-term debt are as follows:
 
Twelve months ending June 30,
 
2014
$1,069,710
2015
969,196
2016
954,865
2017
760,074
 
$3,753,845