Inventories (Tables)

3 Months Ended

May 28, 2016

Inventory Disclosure [Abstract]

Components of inventories

(In thousands)	May 28, 2016		February 27, 2016
Raw materials	$	24,553	$	21,404
Work-in-process	12,723		9,958
Finished goods	26,352		25,486
Costs and earnings in excess of billings on uncompleted contracts	5,902		6,538
Total inventories	$	69,530	$	63,386