Summary of Significant Accounting Policies - Additional Information (Details) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 28, 2020 USD ($) Customer	Mar. 30, 2019 USD ($) Customer	Dec. 28, 2019 Customer
Disclosure Summary Of Significant Accounting Policies [Line Items]
Extended product warranty period	1 year
Extended warranty, period to determine nature of sale	60 days
Deferred revenue recognized | $	$ 0.4	$ 0.4
Products warranty period	2 years
Revenue, Total | Customer Concentration Risk
Disclosure Summary Of Significant Accounting Policies [Line Items]
Number of customers	1	0
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	17.00%		11.00%
Accounts Receivable | Credit Concentration Risk
Disclosure Summary Of Significant Accounting Policies [Line Items]
Number of customers			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%
Percentage of revenues accounted	13.00%
Royalty Agreements
Disclosure Summary Of Significant Accounting Policies [Line Items]
Number of customers	2