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REORGANIZATION ITEMS, NET (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Reorganization Bankruptcy Code Disclosure [Line Items]    
Total reorganization fees $ 0 $ 272
Total reorganization items, net   272
Chapter 11    
Reorganization Bankruptcy Code Disclosure [Line Items]    
Professional fees incurred   201
Trustee fees incurred   71
Total reorganization fees   272
Total reorganization items, net   $ 272