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DEFERRED REVENUE
3 Months Ended
Mar. 31, 2012
DEFERRED REVENUE [Text Block]

7. DEFERRED REVENUE

On March 31, 2009, the Company sold to Royal Gold (formerly known as IRC Nevada Inc.) a 2.5% net smelter royalty on the mineral production sold from the existing mineral rights at Johnson Camp. The net proceeds of the sale in the amount of $4,950,000 were recorded as deferred revenue and are being amortized to revenue over the life of the mine based on a “units of production” method. Amounts payable to Royal Gold, which are being calculated based on the revenue generated from the sale of copper, are expensed in the period incurred. During the three month periods ended March 31, 2012 and 2011, the Company recognized $8,250 and $14,283, respectively, in revenue and recorded $59,245 and $118,477, respectively, in royalty expense related to this royalty within the condensed consolidated statements of operations. Total deferred revenue is $4,676,810 and $4,685,060 as of March 31, 2012 and December 31, 2011, respectively. Deferred revenue of $38,161 is expected to be amortized to revenue over the next twelve months. As of March 31, 2012 and December 31, 2011, the total amount owed by the Company under the terms of the royalty agreement was $1,206,000 and $1,161,755, respectively, and is included in accounts payable on the condensed consolidated balance sheets. Furthermore, amounts greater than 30 days past due accrue interest at a rate of 12% per annum for which the Company has accrued $257,447 and $225,793 of interest as of March 31, 2012 and December 31, 2011, respectively, which is included within accrued interest on the condensed consolidated balance sheets.