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Stock Warrants (Changes in Warrants) (Detail)
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12 Months Ended | |
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Dec. 31, 2013
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Dec. 31, 2012
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| Class Of Warrant Or Right [Line Items] | ||
| Warrants Outstanding, Beginning of Year | 656,641 | 867,628 |
| Exercised During the Year | (59,300) | 0 |
| Issued During the Year | 6,551,654 | 0 |
| Forfeited During the Year | (1,220) | (210,987) |
| Warrants Outstanding, End of Year | 7,147,775 | 656,641 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Number of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Class of Warrant or Right, Exercised in Period No definition available.
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| X | ||||||||||
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- Definition
Class of Warrant or Right, Expired in Period No definition available.
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| X | ||||||||||
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- Definition
Class of Warrant or Right, Grants in Period No definition available.
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