Inventories (Tables)

6 Months Ended

Sep. 02, 2017

Inventory Disclosure [Abstract]

Components of inventories

(In thousands)	September 2, 2017		March 4, 2017
Raw materials	$	35,737	$	22,761
Work-in-process	25,904		16,154
Finished goods	38,296		29,372
Costs and earnings in excess of billings on uncompleted contracts	3,736		5,122
Total inventories	$	103,673	$	73,409