Fair Value Measurements and Fair Value of Financial Instruments - Assets and Liabilities, Recurring Basis (Details) - Recurring - USD ($) $ in Thousands	Jan. 01, 2022	Jan. 02, 2021
Assets:
Money market funds and time deposits	$ 13,458	$ 8,054
Banker's acceptance drafts	8,049	9,445
Forward currency-exchange contracts	14	37
Liabilities:
2018 Swap Agreement	550	1,009
Forward currency-exchange contract	44	7
Level 1
Assets:
Money market funds and time deposits	13,458	8,054
Banker's acceptance drafts	0	0
Forward currency-exchange contracts	0	0
Liabilities:
2018 Swap Agreement	0	0
Forward currency-exchange contract	0	0
Level 2
Assets:
Money market funds and time deposits	0	0
Banker's acceptance drafts	8,049	9,445
Forward currency-exchange contracts	14	37
Liabilities:
2018 Swap Agreement	550	1,009
Forward currency-exchange contract	44	7
Level 3
Assets:
Money market funds and time deposits	0	0
Banker's acceptance drafts	0	0
Forward currency-exchange contracts	0	0
Liabilities:
2018 Swap Agreement	0	0
Forward currency-exchange contract	$ 0	$ 0