Stockholders' Equity (Details 1) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2021	Apr. 30, 2020	Apr. 30, 2021	Apr. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance			$ (7,198)
Other Comprehensive Income (Loss), Net of Tax	$ 4,438	$ 278	5,150	$ 556
Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance	(2,048)	(5,275)	(2,048)	(5,275)
Other Comprehensive Income (Loss), Net of Tax	4,438	278	5,150	556
Accumulated Other Comprehensive Income (Loss), Net of Tax	(2,048)	(5,275)	(2,048)	(5,275)
Defined Benefit Plan, Unfunded Plan
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance	(6,864)	(5,553)	(7,198)	(5,831)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax	0	0	0	0
Other Comprehensive Income (Loss), Tax	0	0	0	0
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax	0	0	0	0
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax	450	373	900	746
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	(115)	(95)	(231)	(190)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax	335	278	669	556
Other Comprehensive Income (Loss), Net of Tax	335	278	669	556
Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance	(6,529)	(5,275)	(6,529)	(5,275)
Other Comprehensive Income (Loss), Net of Tax	335	278	669	556
Accumulated Other Comprehensive Income (Loss), Net of Tax	(6,529)	(5,275)	(6,529)	(5,275)
Interest Rate Swap
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance	378	0	0	0
Other Comprehensive Income (Loss), Net of Tax	4,103	0	4,481	0
Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance	4,481	0	4,481	0
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	5,474	0	5,972	0
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	(1,395)	0	(1,523)	0
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax	4,079	0	4,449	0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax	32	0	42	0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax	(8)	0	(10)	0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax	24	0	32	0
Other Comprehensive Income (Loss), Net of Tax	4,103	0	4,481	0
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 4,481	$ 0	$ 4,481	$ 0