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Inventories (Tables) | 9 Months Ended
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Dec. 01, 2012
Inventory Disclosure [Abstract] |
Components of inventories |
(In thousands) | December 1, 2012 |  | March 3, 2012
Raw materials | $ | 15,864 |  |  | $ | 12,772 |
Work-in-process | 9,205 |  |  | 7,956 |
Finished goods | 13,046 |  |  | 10,386 |
Costs and earnings in excess of billings on uncompleted contracts | 4,423 |  |  | 2,931 |
Total inventories | $ | 42,538 |  |  | $ | 34,045 |

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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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