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Liquidity Risk (Details Textual)
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1 Months Ended | 12 Months Ended | 1 Months Ended | 0 Months Ended | 1 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 18, 2013
USD ($)
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Feb. 23, 2012
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Dec. 31, 2013
USD ($)
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Dec. 31, 2012
USD ($)
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Dec. 31, 2011
USD ($)
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Dec. 31, 2013
CAD
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Oct. 23, 2013
Private Placement [Member]
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Dec. 20, 2013
Private Placement [Member]
USD ($)
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Oct. 15, 2013
Sweetwater IDR Bond [Member]
USD ($)
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Oct. 23, 2013
Sweetwater IDR Bond [Member]
USD ($)
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Jun. 24, 2013
RMBAH First Credit Facility [Member]
USD ($)
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Dec. 19, 2013
State Bond Loan [Member]
USD ($)
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Oct. 23, 2013
State Bond Loan [Member]
USD ($)
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| Proceeds from Issuance of Long-term Debt | $ 34,000,000 | $ 34,000,000 | $ 20,000,000 | ||||||||||
| Proceeds from debt financing | 75,100,000 | 0 | 0 | 5,000,000 | 5,000,000 | ||||||||
| Proceeds from Issuance of Private Placement | $ 5,100,000 | ||||||||||||
| Stock Issued During Period, Shares, New Issues | 4,709,089 | 17,250,000 | 4,700,000 | ||||||||||
| Share per price | $ 1.10 | 1.44 | $ 1.10 | ||||||||||
| X | ||||||||||
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- Definition
The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. No definition available.
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| X | ||||||||||
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- Definition
The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Price of a single share of a number of saleable stocks of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of new stock issued during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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