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DISCONTINUED OPERATIONS (Tables)
3 Months Ended
Mar. 31, 2015
DISCONTINUED OPERATIONS [Abstract]  
Results of operations at training sites
The results of operations at these five training sites for the three months ended March 31, 2014 was as follows (in thousands):

  
Three Months Ended
March 31,
 
  
2014
 
Revenue
 
$
765
 
Operating expenses
  
1,556
 
Operating loss
 
$
(791
)