Operating Leases (Details) - USD ($) $ in Thousands	Jul. 03, 2021	Jan. 02, 2021
Right-of-use assets	$ 16,075	$ 16,616
Current lease liabilities	$ 4,187	4,736
Weighted average remaining lease term (in years):	5 years
Weighted average discount rate:	4.90%
Other Noncurrent Liabilities [Member]
Non-current lease liabilities	$ 12,700	12,728
Total Liabilities [Member]
Total lease liabilities	$ 16,887	$ 17,464