Accounts Receivable Trade, Net - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($) $ in Thousands	Jan. 03, 2020	Dec. 28, 2018
Accounts Receivable [Line Items]
Total accounts receivable trade, gross	$ 31,084	$ 26,496
Less allowance for doubtful accounts	88	550
Total accounts receivable trade, net	30,996	25,946
US
Accounts Receivable [Line Items]
Total accounts receivable trade, gross	989	807
Foreign
Accounts Receivable [Line Items]
Total accounts receivable trade, gross	$ 30,095	$ 25,689