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ROYALTY AGREEMENT (Details) (Cyprus NMC, USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
ROYALTY AGREEMENT      
Adjusted threshold price (in dollars per ton) 51.55 50.65 49.35
Maximum
     
ROYALTY AGREEMENT      
Obligation to make payments of overriding royalties on product shipments, period   30 days  
Minimum
     
ROYALTY AGREEMENT      
Adjusted threshold price subject to adjustment (in dollars per ton) 30    
Obligation to pay advance royalty subject to adjustment $ 500,000    
Advance royalty $ 859,429 $ 844,452 $ 822,783