Note 7 - Property, Plant and Equipment (Details Textual) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
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Jul. 31, 2022 |
Jul. 31, 2021 |
Jul. 31, 2022 |
Jul. 31, 2021 |
|
Depreciation, Total | $ 8.7 | $ 7.2 | $ 25.5 | $ 21.2 |
X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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