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Earnings and Net Income (Loss) per Common Share (Details) (USD $)
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3 Months Ended | 6 Months Ended | ||
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Sep. 30, 2012
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| Basic net income (loss) per common share | ||||
| Net income (loss) | $ 10,572,000 | $ 6,987,000 | $ 3,634,000 | $ 13,587,000 |
| Weighted-average common shares outstanding | 31,486,481 | 30,725,652 | 31,520,603 | 30,534,607 |
| Basic net income (loss) per common share (in dollars per share) | $ 0.34 | $ 0.23 | $ 0.12 | $ 0.44 |
| Diluted net income (loss) per common share | ||||
| Net income (loss) | 10,572,000 | 6,987,000 | 3,634,000 | 13,587,000 |
| Weighted-average common shares outstanding | 31,486,481 | 30,725,652 | 31,520,603 | 30,534,607 |
| Stock Issued During Period, Value, Stock Options Exercised | 588,673 | 899,715 | 582,766 | 873,150 |
| Stock Issued During Period, Value, Restricted Stock Award, Gross | $ 30,557 | $ 15,576 | $ 29,219 | $ 11,222 |
| Diluted (in shares) | 32,105,711 | 31,640,943 | 32,132,588 | 31,418,979 |
| Diluted net income (loss) per common share (in dollars per share) | $ 0.33 | $ 0.22 | $ 0.11 | $ 0.43 |
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate value of stock related to Restricted Stock Awards issued during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Value of stock issued as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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