Inventories

9 Months Ended

Dec. 30, 2017

Inventory Disclosure [Abstract]

Inventories

5. Inventories

Inventories are principally valued at standard cost, which approximates the lower of cost or net realizable value on a first-in, first-out basis. Components of inventories were as follows:

(In thousands)	Dec 30, 2017		Apr 1, 2017
Raw materials and purchased parts	$	50,720	$	41,383
Work-in-process	18,737		13,829
Finished goods	5,045		3,730
	$	74,502	$	58,942