Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2016	Aug. 02, 2015	Jul. 31, 2016	Aug. 02, 2015
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Closure of foreign subsidiary	$ 1,003	$ (1,010)	$ 1,238	$ 153
Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive loss, beginning balance	(7,667)		(7,971)
Other comprehensive income (loss) before reclassifications	(1,437)		(1,133)
Accumulated other comprehensive loss, ending balance	(9,104)		(9,104)
Foreign Currency Translation | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Sale of foreign subsidiaries, net of tax	0	0	0	(3,181)
Closure of foreign subsidiary	(643)	$ 0	(643)	$ 0
Unrealized Loss on Marketable Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Accumulated other comprehensive loss, beginning balance	(25)		(23)
Other comprehensive income (loss) before reclassifications	25		23
Accumulated other comprehensive loss, ending balance	$ 0		$ 0