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SHAREHOLDERS' EQUITY (Details) (USD $)
 1 Months Ended 6 Months Ended 12 Months Ended
Jul. 31, 2014
Jun. 30, 2014
item
Jun. 30, 2013
Dec. 31, 2013
item
Exchangeable shares converted into common stock   1,200,000    
Outstanding Exchangeable Shares not exchanged   30,600,000    
Shares of common stock issued upon exercise of stock options   60,300    
Weighted average exercise price of stock options (in dollars per share)   $ 2.14    
Proceeds from Stock Options Exercised   $ 129,000 $ 95,000  
Number of mining contractors with which the entity has entered into an agreement   1   1
Number of shares required to be issued under the agreement   379,400    
Litigation settlement liabilities   $ 1,100,000    
Number of shares issued to settle part of account payables 107,400      
Maximum [Member]
        
Number of shares to be issued to settle parts of expected future account payables       2,500,000