Warrant Liability (Narrative) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
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| Approximations [Member] | ||||
| Non-cash income | $ 0.5 | $ 0.1 | $ 1.7 | $ 2.1 |
| X | ||||||||||
- Definition Other income or gains included in net income that result in no cash inflows or outflows in the period and are not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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