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Related Party Transactions (Details) (USD $)	3 Months Ended		1 Months Ended		3 Months Ended		3 Months Ended		3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Feb. 25, 2014 NTR Loan Agreement [Member]	Jul. 19, 2012 NTR Loan Agreement [Member]	Mar. 31, 2014 NTR Loan Agreement [Member]	Dec. 31, 2013 NTR Loan Agreement [Member]	Mar. 31, 2014 Elemental [Member]	Dec. 31, 2013 Elemental [Member]	Mar. 31, 2014 Elemental [Member] Sales [Member]	Mar. 31, 2013 Elemental [Member] Sales [Member]	Mar. 31, 2014 Elemental [Member] Purchases [Member]	Mar. 31, 2013 Elemental [Member] Purchases [Member]	Mar. 31, 2014 Estate Gold [Member]
Related Party Transaction [Line Items]
Concentration risk, percentage									28.00%	32.00%	30.00%	39.00%
Due to related party							$ 3,727,916	$ 3,332,858
Interest paid	69,344	40,390					54,813
Interest recognized							17,671
Issuance date					Jul. 19, 2012
Credit facility amount, maximum					7,500,000
Interest rate, credit					2.00%
Maturity			Aug. 01, 2015	Aug. 01, 2014	Aug. 01, 2015
Outstanding balance of credit facility					2,303,359	2,383,359
Percentage of ownership													25.00%
Proceeds from fees and services from related party													16,641
Related party revenue													8,214
Purchases from related party													$ 23,342

X

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Date the debt instrument was issued, in CCYY-MM-DD format.

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

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Carrying amount as of the balance sheet date of obligations due all related parties.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of interest expense incurred on a debt or other obligation to related party.

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The amount of cash paid for interest during the period.

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Amount borrowed under the credit facility as of the balance sheet date.

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The effective interest rate at the end of the reporting period.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.

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Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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