Earnings (Loss) Per Share - Schedule of Basic and Diluted Net Loss per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 30, 2022	Jan. 31, 2021
Numerator
Net loss	$ (1,219)	$ (2,446)
Denominator
Basic weighted average number of shares (in shares)	22,158	21,793
Dilutive weighted average number of shares (in shares)	22,158	21,793
Net loss per share:
Basic (in USD per share)	$ (0.06)	$ (0.11)
Diluted (in USD per share)	$ (0.06)	$ (0.11)