Prepayments, Deposits, and Other Current Assets - Schedule Of Prepayments, Deposits, and Other Current Assets (Details) - USD ($) $ in Thousands		Mar. 31, 2023	Dec. 30, 2022
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Prepayments and deposits		$ 5,245	$ 3,986
Prepaid insurance		2,468	2,620
Prepaid marketing costs		2,388	2,534
Consumption tax receivable		872	864
Value added tax (VAT) receivable		4,677	2,661
BVG (Swiss Pension) prepayment		1,536	111
Other	[1]	536	700
Total prepayments, deposits and other current assets		$ 17,722	$ 13,476

[1] No individual category in “other current assets” exceeds 5% of the total prepayments, deposits and other current assets.