Stock-based Compensation - Additional Information (Detail) (USD $)
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3 Months Ended | 6 Months Ended | 0 Months Ended | ||
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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May 30, 2014
Non- employee Directors [Member]
2012 Equity Incentive Plan [Member]
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Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||||
Stock options granted | 100,000 | 25,000 | 100,000 | 35,000 | |
Weighted-average grant date fair value | $ 2.81 | $ 3.32 | $ 2.81 | $ 3.41 | |
Stock options vested | 67,391 | ||||
Stock options forfeited | 37,142 | ||||
Number of fully vested shares granted as award | 10,000 | ||||
Shares issued under incentive plan | 50,000 | ||||
Grant date fair value of shares issued | $ 102,500 |
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- Details
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- Definition
Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net number of non-option equity instruments granted to participants. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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
Gross number of share options (or share units) granted during the period. No definition available.
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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
Number of options vested. No definition available.
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- Definition
Number of share instruments newly issued under a share-based compensation plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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