Accumulated Other Comprehensive Loss - Schedule of Changes in AOCL (Details) - USD ($)	3 Months Ended		9 Months Ended
	Jul. 28, 2019	Jul. 29, 2018	Jul. 28, 2019	Jul. 29, 2018
AOCI Attributable to Parent, Net of Tax [Roll Forward]
BEGINNING BALANCE	$ 42,276,000	$ 67,002,000	$ 50,499,000	$ 83,994,000
ENDING BALANCE	35,673,000	53,979,000	35,673,000	53,979,000
Reclassifications from accumulated other comprehensive loss	0	0	0	0
AOCI Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
BEGINNING BALANCE	(7,091,000)	(4,804,000)	(7,070,000)	(5,261,000)
ENDING BALANCE	(7,656,000)	$ (5,725,000)	(7,656,000)	$ (5,725,000)
Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Other comprehensive loss	$ (565,000)		$ (586,000)