Long-Term Debt Obligations (Schedule of Long-Term Debt Obligations) (Details) (USD $)	12 Months Ended
Dec. 31, 2012 oz	Dec. 31, 2011
Debt Instrument [Line Items]
Note Payable	$ 13,731,655	$ 1,437,081
Less current portion	(7,720,764)	(138,245)
Long-term portion of long-term debt obligations	6,010,891	1,298,836
Note Payable (Auramet Facility) [Member]
Debt Instrument [Line Items]
Note Payable	5,422,200
Principal amount	5,000,000
Debt payments, in gold	310
Frequency of periodic payment	semi-monthly
Maturity date	Jul. 31, 2013
Imputed interest	546,890
Note Payable (Caterpillar Equipment Facility) [Member]
Debt Instrument [Line Items]
Note Payable	4,405,906
Principal amount	5,000,000
Interest rate	5.85%
Frequency of periodic payment	monthly
Periodic principal and interest payment	179,556
Maturity date	Mar. 31, 2015
Note Payable (Dayton Property "Golden Goose") [Member]
Debt Instrument [Line Items]
Note Payable	2,050,966
Principal amount	2,500,000
Frequency of periodic payment	quarterly
Periodic principal payment	50,000
Maturity date	Aug. 01, 2017
Imputed interest	325,938
Note Payable (Dayton Property "Golden Goose") [Member] \| Second Installment [Member]
Debt Instrument [Line Items]
Periodic principal payment	125,000
Note Payable (Donovan Property) [Member]
Debt Instrument [Line Items]
Note Payable	647,409	680,882
Principal amount	725,000
Interest rate	6.00%
Frequency of periodic payment	monthly
Periodic principal and interest payment	6,178
Maturity date	Jul. 01, 2015
Note Payable (Gold Hill Hotel) [Member]
Debt Instrument [Line Items]
Note Payable	313,938	330,613
Principal amount	340,000
Interest rate	4.50%
Frequency of periodic payment	monthly
Periodic principal and interest payment	2,601
Maturity date	Apr. 30, 2026
Note Payable (White House) [Member]
Debt Instrument [Line Items]
Note Payable	296,798
Principal amount	300,000
Interest rate	4.50%
Frequency of periodic payment	monthly
Periodic principal and interest payment	1,520
Maturity date	Apr. 01, 2017
Note Payable (Railroad and Gold Property) [Member]
Debt Instrument [Line Items]
Note Payable	232,421
Principal amount	240,000
Interest rate	4.50%
Frequency of periodic payment	monthly
Periodic principal and interest payment	1,835
Maturity date	Apr. 01, 2017
Notes Payable - Other [Member]
Debt Instrument [Line Items]
Note Payable	$ 362,017	$ 425,586
Minimum interest rate	4.50%
Maximum interest rate	8.00%
Frequency of periodic payment	monthly
Maturity date	Sep. 01, 2019

Metropolitan Property [Member]

No definition available.

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- Definition

The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

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-Name Accounting Standards Codification

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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- Definition

Interest rate stated in the contractual debt agreement.

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When presenting a range of interest rates, the highest stated (contractual) rate for funds borrowed under the debt agreement as of the balance sheet date.

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When presenting a range of interest rates, the lowest stated (contractual) rate for funds borrowed under the debt agreement as of the balance sheet date.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Amount of the required periodic payments including both interest and principal payments.

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- Definition

Amount of the required periodic payments applied to principal.

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- Definition

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Carrying amount of long-term debt, net of unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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