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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS [Parenthetical] (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
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Mar. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Expenses from convertible debentures | $ 24 | |||
| Expenses from sale of units consisting of common stock and warrants | 1,352 | 506 | ||
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Common Stock [Member]
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| Expenses from sale of common stock | $ 2,824 | |||
| X | ||||||||||
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- Definition
The cash outflow for cost incurred directly with the issuance of an equity security. No definition available.
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| X | ||||||||||
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- Definition
Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees). No definition available.
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| X | ||||||||||
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- Definition
The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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