Inventories (Tables)

3 Months Ended

Dec. 28, 2019

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories, net are as follows: 

	December 28, 2019		September 28, 2019
Components, assemblies and parts	$	116,257	$	112,886
Customer projects in various stages of completion	45,096		39,534
Finished goods	15,664		14,779
Total inventories, net	$	177,017	$	167,199