Warranty Costs (Tables)

9 Months Ended

Sep. 29, 2018

Notes To Financial Statements [Abstract]

Product Warranty Table Disclosure

A rollforward of the warranty reserve is as follows (in thousands):

	Nine Months Ended
	Sep 29, 2018
Balance as of December 30, 2017	$	52,834
Warranty reserve related to acquisitions	5,730
Warranty expense	45,208
Warranty claims	(44,128		)
Balance as of September 29, 2018	$	59,644