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Inventories
3 Months Ended
Jun. 01, 2013
Inventory Disclosure [Abstract]  
Inventories
Inventories

(In thousands)
June 1,
2013
 
March 2,
2013
Raw materials
$
12,184

 
$
11,834

Work-in-process
8,133

 
7,754

Finished goods
13,347

 
13,397

Costs and earnings in excess of billings on uncompleted contracts
6,830

 
3,067

Total inventories
$
40,494

 
$
36,052