Significant Clients - Additional Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2022 USD ($) Client	Jul. 02, 2021 USD ($) Client	Jul. 01, 2022 USD ($) Client	Jul. 02, 2021 USD ($) Client	Dec. 31, 2021 USD ($)
Segment Reporting Information [Line Items]
Accounts receivable, net	$ 76,622		$ 76,622		$ 84,252
Number of major client | Client	1	1	1	1
Number of other major client | Client	0	0	0	0
IBM [Member]
Segment Reporting Information [Line Items]
Revenue	$ 15,900	$ 19,600	$ 32,400	$ 39,200
Services agreement expiration date			Oct. 27, 2023
Accounts receivable, net	$ 17,900		$ 17,900		$ 8,900
IBM [Member] | Customer Concentration Risk [Member] | Sales Revenue, Services, Net [Member]
Segment Reporting Information [Line Items]
Revenue, percent	19.20%	21.20%	18.80%	20.70%