Summary of Significant Accounting Policies - Fair Value Change in Fair Value of Contingent Consideration (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 28, 2017	Oct. 29, 2016
Accounting Policies [Abstract]
Balance Beginning	$ 7,555	$ 2,843
Contingent consideration liability recorded	2,000	7,500
Payment made	(2,000)	(1,489)
Fair value adjustment	336	(888)
Effect of foreign currency		(411)
Balance End	$ 7,891	$ 7,555