Note 2 - Summary of Significant Accounting Policies - Property, Plant and Equipment (Details) |
3 Months Ended |
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Jan. 31, 2021 | |
Building and Building Improvements [Member] | Minimum [Member] | |
Estimated useful lives (Year) | 15 years |
Building and Building Improvements [Member] | Maximum [Member] | |
Estimated useful lives (Year) | 40 years |
Assets Held under Capital Leases [Member] | |
Estimated useful lives (Year) | 40 years |
Furniture and Fixtures [Member] | Minimum [Member] | |
Estimated useful lives (Year) | 2 years |
Furniture and Fixtures [Member] | Maximum [Member] | |
Estimated useful lives (Year) | 7 years |
Machinery and Equipment [Member] | Minimum [Member] | |
Estimated useful lives (Year) | 3 years |
Machinery and Equipment [Member] | Maximum [Member] | |
Estimated useful lives (Year) | 25 years |
Transportation Equipment [Member] | Minimum [Member] | |
Estimated useful lives (Year) | 3 years |
Transportation Equipment [Member] | Maximum [Member] | |
Estimated useful lives (Year) | 7 years |
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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