Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2014
Accumulated Other Comprehensive Loss [Line Items]
Accumulated Other Comprehensive (Loss) Income, Net of Tax	$ (2,509)	$ (2,838)
Other comprehensive (loss) income before reclassifications	(2,406)	(358)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	989	887
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent	590	(200)
Other Comprehensive Income (Loss), Net of Tax	(827)	329	$ (451)
Accumulated Other Comprehensive (Loss) Income, Net of Tax	(3,336)	(2,509)	(2,838)
Employee Retirement Plans [Member]
Accumulated Other Comprehensive Loss [Line Items]
Accumulated Other Comprehensive (Loss) Income, Net of Tax	(2,478)	(2,789)
Other comprehensive (loss) income before reclassifications	(2,456)	(387)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	989	887
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent	609	(189)
Other Comprehensive Income (Loss), Net of Tax	(858)	311
Accumulated Other Comprehensive (Loss) Income, Net of Tax	(3,336)	(2,478)	(2,789)
Available-for-sale Securities [Member]
Accumulated Other Comprehensive Loss [Line Items]
Accumulated Other Comprehensive (Loss) Income, Net of Tax	0	(2)
Other comprehensive (loss) income before reclassifications		3
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent		(1)
Other Comprehensive Income (Loss), Net of Tax		2
Accumulated Other Comprehensive (Loss) Income, Net of Tax		0	(2)
Derivative Instruments [Member]
Accumulated Other Comprehensive Loss [Line Items]
Accumulated Other Comprehensive (Loss) Income, Net of Tax	(31)	(47)
Other comprehensive (loss) income before reclassifications	50	26
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent	(19)	(10)
Other Comprehensive Income (Loss), Net of Tax	31	16
Accumulated Other Comprehensive (Loss) Income, Net of Tax	$ 0	$ (31)	$ (47)