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INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2016
Income Tax Disclosure [Abstract]  
Schedule of (benefit) provision for income taxes
    Year Ended December 31,
    2016   2015
Current:        
   Federal   $ —       $ —    
   State     8       2  
      8       2  
Deferred:                
   Federal     —         —    
   State     —         —    
      —         —    
Total   $ 8     $ 2  
                 
The components of the net deferred income tax liabilities consist of the following:                
      Year Ended December 31,  
      2016       2015  
Deferred income tax assets:                
   Equity and deferred compensation     272       174  
   Net operating loss     2,728       2,092  
   State net operating loss carry forward     689       485  
   Other, net     —         —    
   Total deferred tax assets     3,689       2,752  
   Valuation allowance     (3,628 )     (2,422 )
      61       330  
Deferred income tax liabilities:                
   Depreciation and depletion     (61 )     (330 )
Net deferred income tax liabilities   $ —       $ —