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DISCONTINUED OPERATIONS (Tables)
9 Months Ended
Sep. 30, 2015
DISCONTINUED OPERATIONS [Abstract]  
Results of operations at training sites
The results of operations at these five training sites for the three and nine months ended September 30, 2014 was as follows (in thousands):

  
Three Months Ended
September 30,
  
Nine Months Ended
September 30,
 
  
2014
  
2014
 
Revenue
 
$
677
  
$
2,205
 
Operating expenses
  
3,504
   
6,462
 
Operating loss
 
$
(2,827
)
 
$
(4,257
)