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DISCONTINUED OPERATIONS (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2015
USD ($)
Jun. 30, 2014
USD ($)
Jun. 30, 2015
USD ($)
Jun. 30, 2014
USD ($)
Dec. 03, 2014
Site
Result of discontinued operations [Abstract]          
OPERATING LOSS $ (6,211) $ (9,364) $ (11,647) $ (17,977)  
Florida [Member]          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Number of training sites | Site         5
Five Training Sites [Member]          
Result of discontinued operations [Abstract]          
Revenue   763   1,528  
Operating expenses   1,402   2,958  
OPERATING LOSS   $ (639)   $ (1,430)