Summary of Significant Accounting Policies (Tables)

12 Months Ended

Sep. 28, 2019

Accounting Policies [Abstract]

Inventories

Inventories, net are as follows:

	2019		2018
Components, assemblies and parts	$	112,886	$	93,020
Customer projects in various stages of completion	39,534		35,675
Finished goods	14,779		10,414
Total inventories, net	$	167,199	$	139,109

Property and Equipment Useful Life

Depreciation is recorded over the following estimated useful lives of the asset:

Asset Type	Useful Life
Buildings and improvements	10 to 40 years
Machinery and equipment	3 to 10 years