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8. FAIR VALUE MEASUREMENTS (Details-Level 3) (Level 3 [Member], Warrants [Member], USD $)
In Thousands, unless otherwise specified |
3 Months Ended |
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Mar. 31, 2014
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Level 3 [Member] | Warrants [Member]
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| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | |
| Beginning Balance | $ 8,215 |
| Adjustments to fair value for the period | 35,844 |
| Exercises of warrants | (11,377) |
| Expiration of warrants | (3) |
| Ending Balance | $ 32,679 |
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- Details
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- Definition
Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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