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Significant Accounting Policies (Table) ( Earnings Per Share) | 12 Months Ended
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Mar. 31, 2013
Earnings Per Share [Abstract] |
ScheduleOfEarningsPerShareBasicAndDilutedByCommonClassTextBlock |
Years ended March 31, |  | 2013 |  | 2012 |  | 2011
|  | (In thousands, except per share amounts)
Basic |  |  |  |  |  |
Net earnings | $ | 41,413 | $ | 11,256 | $ | 17,671
Deduct preferred stock dividends |  | 23 |  | 23 |  | 23
Undistributed earnings |  | 41,390 |  | 11,233 |  | 17,648
Earnings attributable to participating |  |  |  |  |  |
preferred |  | 1,406 |  | 382 |  | 851
Earnings attributable to common |  |  |  |  |  |
shareholders | $ | 39,984 | $ | 10,851 | $ | 16,797
Weighted average common shares |  |  |  |  |  |
outstanding |  | 11,147 |  | 11,727 |  | 11,564
Basic earnings per common share | $ | 3.59 | $ | 0.93 | $ | 1.45
Diluted |  |  |  |  |  |
Earnings attributable to common |  |  |  |  |  |
shareholders | $ | 39,984 | $ | 10,851 | $ | 16,797
Add dividends on convertible |  |  |  |  |  |
preferred stock |  | 20 |  | 20 |  | 20
Earnings attributable to common |  |  |  |  |  |
stock on a diluted basis | $ | 40,004 | $ | 10,871 | $ | 16,817
Weighted average common shares |  |  |  |  |  |
outstanding-basic |  | 11,147 |  | 11,727 |  | 11,564
Additional shares to be issued related to |  |  |  |  |  |
the equity compensation plan |  | 5 |  | 5 |  | 5
Additional shares to be issued under |  |  |  |  |  |
full conversion of preferred stock |  | 67 |  | 67 |  | 67
Total shares for diluted |  | 11,219 |  | 11,799 |  | 11,636
Diluted earnings per share | $ | 3.57 | $ | 0.92 | $ | 1.45

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- Definition Tabular disclosure of the effect of income (loss) on an entity's basic and diluted earnings per share. + References No definition available. + Details
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- Details
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