Accumulated Other Comprehensive Loss and Comprehensive Income (Loss) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (4,819)
Other comprehensive (loss) income before reclassifications	3,014
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	930
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent	(1,512)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	2,432
Accumulated Other Comprehensive Income (Loss), Net of Tax	(2,387)
Supplemental Employee Retirement Plan, Defined Benefit [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(4,446)
Other comprehensive (loss) income before reclassifications	2,810
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	987
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent	(1,463)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	2,334
Accumulated Other Comprehensive Income (Loss), Net of Tax	(2,112)
Available-for-sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	181
Other comprehensive (loss) income before reclassifications	(231)
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	(57)
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent	102
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(186)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(5)
Derivative [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(554)
Other comprehensive (loss) income before reclassifications	435
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent	(151)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	284
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (270)