Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Property, Plant and Equipment (Details Textual)

v3.22.2.2
Note 7 - Property, Plant and Equipment (Details Textual) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Depreciation, Total $ 8.7 $ 7.2 $ 25.5 $ 21.2