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LONG-TERM DEBT AND LEASE OBLIGATIONS (Tables)
3 Months Ended
Mar. 31, 2013
LONG-TERM DEBT AND LEASE OBLIGATIONS [Abstract]  
Long-term debt and lease obligations
Long-term debt and lease obligations consist of the following:

   
March 31,
  
December 31,
 
   
2013
  
2012
 
Credit agreement (a)
 $-  $37,500 
Finance obligation (b)
  9,672   9,672 
Capital lease-property (rate of 8.0%) (c)
  26,247   26,344 
Capital leases-equipment (rates ranging from 5.0% to 8.5%)
  6   11 
    35,925   73,527 
Less current maturities
  (415)  (412)
   $35,510  $73,115 
 
Scheduled maturities of long-term debt and lease obligation
Scheduled maturities of long-term debt and lease obligations at March 31, 2013 are as follows:
 
Year ending December 31,
 
2013
 $415 
2014
  443 
2015
  480 
2016
  10,302 
2017
  763 
Thereafter
  23,522 
   $35,925