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Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure (Details) (USD $)
Sep. 30, 2012
Dec. 31, 2011
Insurance $ 90,324 $ 148,910
Lease costs 542,052 324,800
Reclamation bonding 41,465 209,183
Surface use and damage costs 262,096 205,514
Other 39,629 2,441
Current prepaid expenses and deposits 975,566 890,848
Deposits 29,771 29,417
Power supply advance 674,200 674,200
Surface use and damage costs 358,704 0
Power supply deposit 0 112,399
Non-current prepaid expenses and deposits $ 1,062,675 $ 816,016