Summary of Significant Accounting Policies - Additional Information (Details) $ in Millions	3 Months Ended		12 Months Ended
	Apr. 03, 2021 USD ($) Customer	Mar. 28, 2020 USD ($) Customer	Jan. 02, 2021 Customer
Disclosure Summary Of Significant Accounting Policies [Line Items]
Service contract warranty period	1 year
Service contract, period to determine nature of sale	60 days
Arrangement fee	$ 2.0
Arrangement expiration period	9 months
Fair value of distribution right	$ 14.8
Arrangement fee	3.5
Customer deposit	1.5
Deferred revenue recognized	0.4	$ 0.4
Non-current portion of deferred revenue pertains to exclusivity fee deferred revenue	10.3
Current portion of deferred revenue pertains to exclusivity fee deferred revenue	$ 0.9
Products warranty period	2 years
Revenue, Total | Customer Concentration Risk
Disclosure Summary Of Significant Accounting Policies [Line Items]
Number of customers | Customer	0	1
Accounts Receivable | Customer Concentration Risk
Disclosure Summary Of Significant Accounting Policies [Line Items]
Customer and supplier accounted percentage of total revenues, accounts receivable and purchases	10.00%		10.00%
Percentage of accounts receivable accounted	13.00%	12.00%	13.00%
Accounts Receivable | Credit Concentration Risk
Disclosure Summary Of Significant Accounting Policies [Line Items]
Number of customers | Customer	2		1
Revenue, Total | Customer Concentration Risk
Disclosure Summary Of Significant Accounting Policies [Line Items]
Customer and supplier accounted percentage of total revenues, accounts receivable and purchases	10.00%	10.00%
Royalty Agreements
Disclosure Summary Of Significant Accounting Policies [Line Items]
Number of customers | Customer	2