Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jul. 07, 2017	Oct. 28, 2016
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 21	$ 17
Accounts receivable, allowance for promotional allowances	2,436	2,271
Inventories, reserves	298	308
Property, plant and equipment, accumulated depreciation	$ 62,605	$ 62,330
Preferred stock, par value
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value	$ 1.00	$ 1.00
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	9,076,000	9,076,000
Common stock, shares outstanding	9,076,000	9,076,000