Note 8 - Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
Jan. 31, 2020 |
Oct. 31, 2019 |
|
| Accumulated amortization | $ (40,959) | $ (32,366) |
| Foreign currency translation adjustment | (175) | (69) |
| Net carrying amount | 158,623 | |
| Total intangibles | 255,257 | 254,728 |
| Intangible assets, net | 214,123 | 222,293 |
| Trade Names, Indefinite-lived [Member] | ||
| Foreign currency translation adjustment | ||
| Gross carrying value, indefinite | 55,500 | 55,500 |
| Customer Relationships [Member] | ||
| Gross carrying value | 194,015 | 193,594 |
| Accumulated amortization | (40,307) | (31,861) |
| Foreign currency translation adjustment | (156) | (62) |
| Net carrying amount | 153,552 | 161,671 |
| Trade Names [Member] | ||
| Gross carrying value | 5,542 | 5,434 |
| Accumulated amortization | (620) | (483) |
| Foreign currency translation adjustment | (19) | (7) |
| Net carrying amount | 4,903 | 4,944 |
| Noncompete Agreements [Member] | ||
| Gross carrying value | 200 | 200 |
| Accumulated amortization | (32) | (22) |
| Net carrying amount | $ 168 | $ 178 |
| X | ||||||||||
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments and purchase accounting adjustments. No definition available.
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| X | ||||||||||
- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount before accumulated amortization of intangible assets, excluding goodwill. No definition available.
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| X | ||||||||||
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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