Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 28, 2018	Jul. 29, 2018	Apr. 29, 2018	Jan. 28, 2018	Oct. 29, 2017	Jul. 30, 2017	Apr. 30, 2017	Jan. 29, 2017	Oct. 28, 2018	Oct. 29, 2017
Current:
U.S. Federal									$ (1,423)	$ (1,178)
U.S. State and local									188	448
International									2,169	3,399
Total current									934	2,669
Deferred:
U.S. Federal									0	1
U.S. State and local									(2)	721
International									26	(3)
Total deferred									24	719
Income tax provision	$ 382	$ 1,306	$ 630	$ (1,360)	$ 2,458	$ 1,074	$ (767)	$ 623	$ 958	$ 3,388