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Stock-Based Compensation (Restricted Stock) (Details) (Restricted stock, USD $)
0 Months Ended 12 Months Ended
Sep. 19, 2013
Sep. 15, 2012
May 31, 2012
Dec. 21, 2011
Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share granted 659,500 525,000 755,000 4,710,000 659,500
Length of time         90 days
Stock fair value per share $ 1.95 $ 2.98 $ 2.02 $ 1.89 $ 1.95
Stock fair value $ 1,286,025 $ 1,564,500 $ 1,525,000 $ 8,901,900  
Expiration of stock awards         5 years
Group One | Level of Proven and Probable Reserves
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of gold equivalent ounces         1,000,000
Group One | Annual Mining Production Level
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of gold equivalent ounces         15,000
Group Two | Level of Proven and Probable Reserves
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of gold equivalent ounces         1,500,000
Group Two | Annual Mining Production Level
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of gold equivalent ounces         17,500
Group Three | Level of Proven and Probable Reserves
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of gold equivalent ounces         2,000,000
Group Three | Annual Mining Production Level
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of gold equivalent ounces         20,000
Group Four | Level of Proven and Probable Reserves
         
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of gold equivalent ounces         3,250,000