Summary of Warrant Activity (Detail) - Warrants |
6 Months Ended |
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Jun. 30, 2016
$ / shares
shares
| |
Shares | |
Beginning Balance | shares | 10,094,000 |
Forfeited or cancelled | shares | (723,000) |
Ending Balance | shares | 9,371,000 |
Warrants exercisable at June 30, 2016 | shares | 9,236,000 |
Vested warrants expired during the quarter ended June 30, 2016 | shares | (723,000) |
Weighted Average Grant Date Fair Value | |
Beginning Balance | $ / shares | $ 4.18 |
Weighted Average Exercise Price, Forfeited, cancelled, or expired | $ / shares | 6.50 |
Ending Balance | $ / shares | 4.00 |
Warrants exercisable at June 30, 2016 | $ / shares | 4.00 |
Vested warrants expired during the quarter ended June 30, 2016 | $ / shares | $ 6.50 |
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- Definition Share based compensation arrangement by share based payment award equity instruments other than options exercisable number. No definition available.
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- Definition Share based compensation arrangement by share based payment award equity instruments other than options exercisable weighted average exercise price. No definition available.
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- Definition Sharebased compensation arrangement by sharebased payment award equity instruments other than options expired in period. No definition available.
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- Definition Share based compensation arrangement by share based payment award equity instruments other than options expired in period weighted average grant date fair value. No definition available.
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- Definition Share based compensation arrangement by share based payment award equity instruments other than options forfeited, cancelled or expired in period weighted average grant date fair value. No definition available.
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- Definition Share based compensation arrangement by share based payment award equity instruments other than options weighted average exercise price . No definition available.
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Details
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