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Summary of Changes of Non-Vested Options (Detail) (USD $)
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12 Months Ended |
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Mar. 31, 2013
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| Number of options | |
| Nonvested, Number of Options, Beginning Balance | 110,037 |
| Number of Options, Vested | (110,037) |
| Weighted average grant-date fair value | |
| Weighted Average Grant-Date Fair Value, Nonvested, Beginning Balance | $ 7.87 |
| Weighted Average Grant-Date Fair Value, Vested | $ 7.87 |
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- Definition
Share based compensation arrangement by share based payment award nonvested options outstanding number vested No definition available.
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- Definition
Share based compensation arrangement by share based payment award, nonvested options, weighted average grant date fair value vested No definition available.
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- Details
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- Definition
Share based compensation arrangement by share based payment, award options outstanding, number nonvested. No definition available.
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- Definition
Share-based compensation arrangement by share-based payment award, options, weighted average grant date fair value nonvested No definition available.
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- Details
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