Leases (Lease Liabilities) (Details)	Oct. 31, 2021 USD ($)
Operating
Remainder of fiscal 2022	$ 8,336,000
Fiscal 2023	8,709,000
Fiscal 2024	7,353,000
Fiscal 2025	6,832,000
Fiscal 2026	5,392,000
Thereafter	24,929,000
Total future undiscounted cash flows	61,551,000
Less: Present value discount	8,617,000
Lease liabilities	$ 52,934,000
Weighted-average remaining lease terms (in years)	8 years 11 months 12 days
Weighted-average discount rate	3.45%
Finance
Remainder of fiscal 2022	$ 12,000
Fiscal 2023	5,000
Fiscal 2024	0
Fiscal 2025	0
Fiscal 2026	0
Thereafter	0
Total future undiscounted cash flows	17,000
Less: Present value discount	3,000
Lease liabilities	$ 14,000
Weighted-average remaining lease terms (in years)	1 year 1 month 13 days
Weighted-average discount rate	6.57%
Total
Remainder of fiscal 2022	$ 8,348,000
Fiscal 2023	8,714,000
Fiscal 2024	7,353,000
Fiscal 2025	6,832,000
Fiscal 2026	5,392,000
Thereafter	24,929,000
Total future undiscounted cash flows	61,568,000
Less: Present value discount	8,620,000
Lease liabilities	$ 52,948,000

Finance Lease, Liability, To Be Paid, After Year Four

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