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Stock Options and Restricted Stock (Tables) | 12 Months Ended
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Mar. 31, 2013
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract] |
Schedule of stock options and restricted stock |
|  | Employee |  | Director |  |  |
|  | Plan |  | Plan |  | Both Plans
|  | Number of |  | Number of |  | Number of
|  | Shares (In |  | Shares (In |  | Shares (In
|  | thousands) |  | thousands) |  | thousands)
Non-vested restricted stock outstanding at March 31, 2012 |  |  | 161 |  |  |  | 58 |  |  |  | 219 |
Restricted stock granted |  |  | 165 |  |  |  | 30 |  |  |  | 195 |
Restricted stock vested |  |  | (98 | ) |  |  | (28 | ) |  |  | (126 | )
Restricted stock forfeited or expired |  |  | (28 | ) |  |  | - |  |  |  | (28 | )
Non-vested restricted stock outstanding at March 31, 2013 |  |  | 200 |  |  |  | 60 |  |  |  | 260 |

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- Definition Tabular disclosure of the changes in outstanding nonvested shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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