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Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Jul. 09, 2021
Oct. 30, 2020
Statement of Financial Position [Abstract]    
Accounts receivable, allowance for doubtful accounts $ 48 $ 16
Accounts receivable, allowance for promotional allowances 3,292 2,550
Property, plant and equipment, accumulated depreciation $ 62,456 $ 58,686
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value $ 1.00 $ 1.00
Common stock, shares authorized 20,000,000 20,000,000
Common stock, shares issued 9,076,832 9,076,832
Common stock, shares outstanding 9,076,832 9,076,832