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LONG-TERM DEBT AND LEASE OBLIGATIONS (Tables)
6 Months Ended
Jun. 30, 2015
LONG-TERM DEBT AND LEASE OBLIGATIONS [Abstract]  
Long-term debt and lease obligations
Long-term debt and lease obligations consist of the following:

  
June 30,
2015
  
December 31,
2014
 
Credit agreement (a)
 
$
6,000
  
$
30,000
 
Finance obligation (b)
  
9,672
   
9,672
 
Capital lease-property (rate of 8.0%) (c)
  
25,278
   
25,509
 
   
40,950
   
65,181
 
Less current maturities
  
(6,490
)
  
(30,471
)
  
$
34,460
  
$
34,710
 
Scheduled maturities of long-term debt and lease obligations
Scheduled maturities of long-term debt and lease obligations at June 30, 2015 are as follows:

Year ending December 31,
  
2015
 
$
6,490
 
2016
  
10,361
 
2017
  
778
 
2018
  
843
 
2019
  
913
 
Thereafter
  
21,565
 
  
$
40,950