Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Nov. 01, 2020	Nov. 03, 2019
Statement of Financial Position [Abstract]
Allowance for credit loss	$ 219	$ 117
Preferred stock, par value (USD per share)	$ 1.00	$ 1.00
Preferred stock, shares authorized (shares)	500,000	500,000
Preferred stock, shares issued (shares)	0	0
Common stock, par value (USD per share)	$ 0.10	$ 0.10
Common stock, shares authorized (shares)	120,000,000.00	120,000,000.00
Common stock, shares issued (shares)	23,738,003	23,738,003
Common stock, shares outstanding (shares)	21,729,400	21,367,821
Treasury stock, shares (shares)	2,008,603	2,370,182

Amount of allowance for credit loss on accounts receivable, classified as current.

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