Non-Vested Shares (Detail) (USD $)
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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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Dec. 31, 2011
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Non-vested Shares | |||
Beginning Balance | 706,803 | 737,020 | 670,355 |
Granted | 0 | 54,250 | 224,250 |
Ending Balance | 407,020 | 706,803 | 737,020 |
Weighted-Average Grant-Date Fair Value | |||
Granted | $ 0.39 | $ 2.24 | |
Nonvested Shares
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Non-vested Shares | |||
Beginning Balance | 5,602 | ||
Granted | |||
Vested | (767) | ||
Forfeited | (4,168) | ||
Ending Balance | 667 | ||
Weighted-Average Grant-Date Fair Value | |||
Beginning Balance | $ 0.99 | ||
Granted | |||
Vested | $ 2.39 | ||
Forfeited | $ 1.67 | ||
Ending Balance | $ 1.23 |
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period No definition available.
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value No definition available.
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- Definition
Share Based Compensation Share Based Payment Awards Option Forfeited In Period Weighted Average Grant Date Fair Value No definition available.
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- Details
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- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Weighted average grant-date fair value of non-vested options outstanding. No definition available.
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- Definition
Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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