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						9 Months Ended
	Aug. 01, 2021	May 02, 2021	Jan. 31, 2021	Aug. 02, 2020	May 03, 2020	Feb. 02, 2020	Aug. 01, 2021	Aug. 02, 2020
Numerator
Net income (loss)	$ 615	$ 1,879	$ (2,446)	$ (4,837)	$ (5,425)	$ (10,808)	$ 48	$ (21,070)
Denominator
Basic weighted average number of shares (in shares)	21,968			21,589			21,851	21,474
Dilutive weighted average number of shares (in shares)	22,651			21,589			22,542	21,474
Net income (loss) per share:
Basic (USD per share)	$ 0.03			$ (0.22)			$ 0	$ (0.98)
Diluted (USD per share)	$ 0.03			$ (0.22)			$ 0	$ (0.98)