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Inventories (Notes)
 12 Months Ended
Feb. 28, 2017
Inventory Disclosure [Abstract]  
Inventories
Inventories
Inventories (net) consisted of the following at February 28, 2017 and February 29, 2016:
 
 
 
2017
 
2016
 
 
(In thousands)
Raw materials
 
$
80,169

 
$
66,548

Work-in-process
 
36,033

 
28,539

Finished goods
 
7,006

 
7,048

 
 
$
123,208

 
$
102,135