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Inventories
3 Months Ended
May 31, 2014
Inventory Disclosure [Abstract]  
Inventories
Inventories

(In thousands)
May 31,
2014
 
March 1,
2014
Raw materials
$
18,828

 
$
17,975

Work-in-process
10,903

 
9,700

Finished goods
15,770

 
15,206

Costs and earnings in excess of billings on uncompleted contracts
4,921

 
5,101

Total inventories
$
50,422

 
$
47,982