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Potentially Dilutive Shares (Detail)
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3 Months Ended | 6 Months Ended | ||
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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| Earnings Per Share [Abstract] | ||||
| Potentially dilutive shares | 1,676,071 | 1,717,450 | 1,277,470 | 1,847,304 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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