Inventories (Tables)

9 Months Ended

Sep. 29, 2018

Notes To Financial Statements [Abstract]

Schedule of Inventory, Current

Inventories at September 29, 2018 and December 30, 2017 are as follows (in thousands): 

	Sep 29, 2018		Dec 30, 2017
Raw materials and parts	$	233,061	$	180,559
Work-in-process	56,838		38,917
Finished goods	222,925		205,163
	$	512,824	$	424,639