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Equipment Notes Payable and Financial Arrangements - Schedule of Long Term Notes Payable (Details) - USD ($)
$ in Thousands
Jan. 24, 2020
Nov. 01, 2019
Jan. 25, 2019
Debt Disclosure [Abstract]      
Secured equipment notes payable to Wells Fargo Bank, N.A. collateralized by equipment for the new Chicago processing facility. $ 17,179   $ 7,500
Less current portion of notes payable (2,476) $ (1,943) (944)
Total long-term notes payable - equipment $ 14,703 $ 11,804 $ 6,556