Accrued Expenses (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Payables and Accruals [Abstract]
Tax indemnification accrual	$ 4,094,349	$ 4,007,024
Accrued reclamation bonding obligations	1,000,000	1,350,000
Other accrued expenses	1,948,986	2,003,535
Total	$ 7,043,335	$ 7,360,559