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EARNINGS PER SHARE (Tables) | 12 Months Ended
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Mar. 31, 2013
EARNINGS PER SHARE [Abstract] |
Reconciliation of Numerators and Denominators Used to Calculate Basic and Diluted Earnings per Common Share | The following table provides a reconciliation of the numerators and denominators used to calculate basic and diluted net earnings per common share as disclosed in our consolidated statements of operations for the fiscal years ended March 31, 2013, 2012, and 2011 (in thousands, except per share data).
|  | Year Ended March 31, |
|  | 2013 |  |  | 2012 |  |  | 2011 |
Basic and diluted shares outstanding |  |  |  |  |  |  |  |  |
Weighted average shares outstanding — basic |  |  | 7,810 |  |  |  | 8,002 |  |  |  | 8,201 |
Effect of dilutive shares |  |  | 93 |  |  |  | 93 |  |  |  | 152 |
Weighted average shares outstanding — diluted |  |  | 7,903 |  |  |  | 8,095 |  |  |  | 8,353 |
Calculation of earnings per share - basic |  |  |  |  |  |  |  |  |  |  |  |
Net earnings |  | $ | 34,830 |  |  | $ | 23,367 |  |  | $ | 23,727 |
Net earnings attributable to participating securities |  |  | 668 |  |  |  | 764 |  |  |  | 524 |
Net earnings attributable to common shareholders |  | $ | 34,162 |  |  | $ | 22,603 |  |  | $ | 23,203 |
Earnings per share - basic |  | $ | 4.37 |  |  | $ | 2.82 |  |  | $ | 2.83 |
Calculation of earnings per share - diluted |  |  |  |  |  |  |  |  |  |  |  |
Net earnings attributable to common shareholders— basic |  | $ | 34,162 |  |  | $ | 22,603 |  |  | $ | 23,203 |
Add: undistributed earnings attributable to participating securities |  |  | 4 |  |  |  | 8 |  |  |  | 9 |
Net earnings attributable to common shareholders— diluted |  | $ | 34,166 |  |  | $ | 22,612 |  |  | $ | 23,213 |
Earnings per share - diluted |  | $ | 4.32 |  |  | $ | 2.79 |  |  | $ | 2.78 |

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- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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