Commitments and Contingencies (Tables)

9 Months Ended

Sep. 27, 2020

Commitments And Contingencies Disclosure [Abstract]

Schedule of Changes in Warranty Obligations

Changes in the Company’s warranty obligations, which is included in Other accrued liabilities on the unaudited condensed consolidated balance sheets, are as follows:

	Three Months Ended						Nine Months Ended
	September 27, 2020			September 29, 2019			September 27, 2020			September 29, 2019
Balance as of beginning of the period	$	9,275		$	11,913		$	10,556		$	14,412
Provision for warranty liability made		2,418			1,558			5,630			4,970
Settlements made		(2,035	)		(2,613	)		(6,528	)		(8,524	)
Balance as of the end of the period	$	9,658		$	10,858		$	9,658		$	10,858