Note 4 - Leases (Details Textual) $ in Millions |
12 Months Ended |
---|---|
Oct. 31, 2023
USD ($)
| |
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | $ 19.8 |
Lessee, Operating Lease, Lease Not Yet Commenced | 3.2 |
Increase (Decrease) in Operating Lease Liability | $ 19.8 |
Minimum [Member] | Office Leases [Member] | |
Lessee, Operating Lease, Term of Contract (Year) | 3 years |
Maximum [Member] | Office Leases [Member] | |
Lessee, Operating Lease, Term of Contract (Year) | 5 years |