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Long-Term Debt Other Long-term Debt Disclosure (Details) - Canadian Subsidiary - Line of Credit - CAD ($)
$ in Thousands
3 Months Ended
Mar. 29, 2020
Apr. 04, 2021
Jan. 03, 2021
Debt Instrument      
Line of Credit Facility, Maximum Borrowing Capacity   $ 6,000  
Proceeds from Lines of Credit $ 5,500    
Repayments of Lines of Credit   2,500 $ 3,000
Line of Credit, Outstanding, Amount   $ 0