Leases, Codification Topic 842 (Details) - USD ($)	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 51,824,000	$ 0
Finance Lease, Right-of-Use Asset, after Accumulated Amortization	15,609,000
Finance Lease, Right-of-Use Asset, Accumulated Amortization	1,089,000
Leases, Right-of-Use Asset	67,433,000
Current operating lease liabilities	7,459,000	0
Finance Lease, Liability, Current	962,000
Noncurrent operating lease liabilities	44,873,000	0
Finance Lease, Liability, Noncurrent	14,236,000
Leases, Liability	67,530,000
Operating Lease, Cost	8,866
Finance Lease, Right-of-Use Asset, Amortization	1,181
Finance Lease, Interest Expense	557
Variable Lease, Cost	748
Lease, Cost	8,316
Finance Lease, Principal Payments	1,092
Finance Lease, Interest Payment on Liability	557
Operating Lease, Payments	8,681
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	19,559
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	$ 398
Operating Lease, Weighted Average Remaining Lease Term	7 years 9 months 18 days
Finance Lease, Weighted Average Remaining Lease Term	15 years 3 months
Operating Lease, Weighted Average Discount Rate, Percent	3.52%
Finance Lease, Weighted Average Discount Rate, Percent	3.62%
Lessee, Operating Lease, Liability, to be Paid, Year One	$ 9,191,000	9,121,000
Lessee, Operating Lease, Liability, to be Paid, Year Two	8,754,000	6,981,000
Lessee, Operating Lease, Liability, to be Paid, Year Three	8,340,000	6,012,000
Lessee, Operating Lease, Liability, to be Paid, Year Four	7,581,000	5,506,000
Lessee, Operating Lease, Liability, to be Paid, Year Five	6,166,000	4,699,000
Lessee, Operating Lease, Liability, to be Paid	59,973,000	47,539,000
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	7,641,000
Operating Lease, Liability	52,332,000
2021	1,496,000	1,020,000
2022	1,449,000	810,000
Finance Lease, Liability, to be Paid, Year Three	1,350,000	815,000
2024	1,247,000	973,000
2025	1,188,000	713,000
Lessee, Operating Lease, Liability, to be Paid, after Year Five	19,941,000	15,220,000
Thereafter	12,768,000	11,392,000
Finance Lease, Liability, Payment, Due	19,498,000	15,723,000
Finance Lease, Liability, Undiscounted Excess Amount	4,300,000	5,064,000
Total debt payments	$ 15,198,000	$ 10,659,000
Equipment and Vehicles | Minimum
Lessee, Lease, Description [Line Items]
Term	1 year
Equipment and Vehicles | Maximum
Lessee, Lease, Description [Line Items]
Term	10 years
Real Estate-Related Leases | Minimum
Lessee, Lease, Description [Line Items]
Term	5 years
Real Estate-Related Leases | Maximum
Lessee, Lease, Description [Line Items]
Term	20 years