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Weighted average grant date fair value of options granted (Details) (USD $)
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Jun. 30, 2013
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| Weighted average grant date fair value of options granted | |
| Fair value of options per share | $ 4.20 |
| Unrecognized compensation costs related to stock options | $ 6,051,047 |
| Weighted average period in years | 2.7 |
| The aggregate intrinsic value was determined based on market value of the Company's common stock on June 28, 2013 | $ 8.76 |
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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. No definition available.
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- Definition
The aggregate intrinsic value was determined based on market value of the Company's common stock on June 28, 2013 No definition available.
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- Definition
Unrecognized compensation costs related to stock options No definition available.
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- Details
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- Definition
Weighted average period in years No definition available.
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