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DEBT (Tables)
 6 Months Ended
Jun. 30, 2014
DEBT [Abstract]  
Scheduled principal payments of the long-term debt outstanding
Scheduled principal payments of the long-term debt outstanding at June 30, 2014 are as follows (in thousands):
 
2014
 $3,625 
2015
  9,063 
2016
  10,875 
2017
  12,687 
2018
  16,313 
Thereafter
  92,437 
Total long-term debt
  145,000 
Less: Current maturities of long-term debt
  (7,250)
Noncurrent portion of long-term debt
 $137,750