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Stock-based Compensation (Details Textual) (USD $)
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3 Months Ended |
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Mar. 31, 2013
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| Stock-based Compensation (Textual) [Abstract] | |
| Stock options granted | 10,000 |
| Weighted-average grant date fair value | $ 3.52 |
| Stock options vested | 0 |
| Stock options forfeited | 26,050 |
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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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- 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
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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