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DISCONTINUED OPERATIONS (Tables)
 12 Months Ended
Dec. 31, 2016
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of impairment charge

Presented below is calculation of the impairment charge:

 

Net book value of assets conveyed   $ 22,824  
Asset retirement obligations assumed by Purchaser     (204)
         
Impairment charge recognized in 2015   $ 22,620  
Schedule of assets and liabilities associated with the mining segment
Presented below are the assets and liabilities associated with the Company’s mining segment as of December 31, 2016 and 2015, along with the impact of the impairment charge:

 

    2016     2015  
             
Assets retained by the Company:                
Performance bonds   $ 114     $ 114  
                 
Net assets conveyed to Purchaser:                
Undeveloped mining claims     -       21,942  
Mining equipment     -       1,774  
Less accumulated depreciation of mining equipment     -       (892 )
Less write-down due to impairment     -       (22,620 )
                 
Net book value of assets conveyed     -       204  
                 
Total assets of discontinued operations   $ 114     $ 318  
                 
Asset retirement obligations assumed by Purchaser   $ -     $ 204  
Schedule of components of discontinued operations

Presented below are the components for the years ended December 31, 2016, 2015 and 2014:

 

    2016     2015     2014  
                   
Operating results for apartment complex:                        
Rental revenue   $ -     $ -     $ -  
Operating expenses     -       -       -  
                         
Net earnings for apartment complex     -       -       -  
                         
Operating expenses of mining segment:                        
Water treatment plant     (254 )     (1,737 )     (1,875 )
Mine property holding costs     (2,194 )     (1,133 )     (1,110 )
Impairment of mining asset     -       (22,620 )     -  
Depreciation of mine equipment     -       (122 )     (123 )
                         
Total expenses for mining segment     (2,448 )     (25,612 )     (3,108 )
                         
Total results for discontinued operations   $ (2,448 )   $ (25,612 )   $ (3,108 )