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The Company and Its Accounting Policies (Tables) | 12 Months Ended
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Mar. 31, 2013
The Company and Its Accounting Policies [Abstract] |
Summary of costs and estimated earnings on contracts |
|  | March 31, |
|  | 2013 |  |  | 2012 |
Costs incurred since inception on contracts in progress |  | $ | 37,632 |  |  | $ | 24,947 |
Estimated earnings since inception on contracts in progress |  |  | 12,311 |  |  |  | 12,108 |
|  |  | 49,943 |  |  |  | 37,055 |
Less billings to date |  |  | 49,485 |  |  |  | 40,956 |
Net under billings |  | $ | 458 |  |  | $ | (3,901 | )
Accompanying Consolidated Balance Sheets |
|  | March 31, |
|  | 2013 |  |  | 2012 |
Unbilled revenue |  | $ | 13,113 |  |  | $ | 12,667 |
Progress payments reducing inventory (Note 3) |  |  | (5,736 | ) |  |  | (9,311 | )
Customer deposits |  |  | (6,919 | ) |  |  | (7,257 | )
Net under billings |  | $ | 458 |  |  | $ | (3,901 | )
Reconciliation of numerators and denominators of basic and diluted income per share |
|  | Year ended March 31, |
|  | 2013 |  |  | 2012 |  |  | 2011 |
Basic income per share: |  |  |  |  |  |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 11,148 |  |  | $ | 10,553 |  |  | $ | 5,874 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted common shares outstanding |  |  | 9,984 |  |  |  | 9,913 |  |  |  | 9,860 |
Share equivalent units (“SEUs”) outstanding |  |  | 43 |  |  |  | 50 |  |  |  | 59 |
Weighted average shares and SEUs outstanding |  |  | 10,027 |  |  |  | 9,963 |  |  |  | 9,919 |
Basic income per share |  | $ | 1.11 |  |  | $ | 1.06 |  |  | $ | .59 |
Diluted income per share: |  |  |  |  |  |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 11,148 |  |  | $ | 10,553 |  |  | $ | 5,874 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares and SEUs outstanding |  |  | 10,027 |  |  |  | 9,963 |  |  |  | 9,919 |
Stock options outstanding |  |  | 24 |  |  |  | 34 |  |  |  | 38 |
Contingently issuable SEUs |  |  | — |  |  |  | 1 |  |  |  | 1 |
Weighted average common and potential common shares outstanding |  |  | 10,051 |  |  |  | 9,998 |  |  |  | 9,958 |
Diluted income per share |  | $ | 1.11 |  |  | $ | 1.06 |  |  | $ | .59 |

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- Definition Tabular disclosure of amounts included in the consolidated balance sheet relating to contracts in process. + References No definition available. + Details
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- Definition Reconciliation of amounts reported in the consolidated balance sheet to costs incurred and estimated earnings on contracts in process, reduced by billings to customers. + References No definition available. + Details
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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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