Note 4 - Business Combinations - Preliminary Allocation of Consideration to the Assets Acquired and Liabilities Assumed (Details) - USD ($) |
1 Months Ended | 2 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Dec. 06, 2018 |
Apr. 30, 2018 |
Jan. 31, 2019 |
Oct. 31, 2018 |
Oct. 31, 2017 |
Oct. 31, 2016 |
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| Consideration paid: | ||||||
| Cash | $ 445,386,000 | $ 21,000,000 | ||||
| Cash, net of cash acquired | 445,386,000 | 21,000,000 | ||||
| Net assets acquired: | ||||||
| Goodwill | $ 238,811,000 | $ 74,656,100 | $ 73,509,208 | $ 54,400,319 | ||
| CPH Acquisition [Member] | ||||||
| Consideration paid: | ||||||
| Cash | $ 445,386,000 | |||||
| Fair value of rollover equity | 164,908,000 | |||||
| Total consideration paid | 610,294,000 | |||||
| Cash, net of cash acquired | 445,386,000 | |||||
| Total consideration paid | 610,294,000 | |||||
| Net assets acquired: | ||||||
| Current assets | 49,112,000 | |||||
| Intangible assets | 220,700,000 | |||||
| Property and equipment | 219,279,000 | |||||
| Liabilities assumed | (117,608,000) | |||||
| Total net assets acquired | 371,483,000 | |||||
| Goodwill | 238,811,000 | |||||
| Intangible assets | $ 220,700,000 | |||||
| O’Brien Acquisition [Member] | ||||||
| Consideration paid: | ||||||
| Cash | $ 21,000,000 | |||||
| Total consideration paid | 21,000,000 | |||||
| Cash, net of cash acquired | 21,000,000 | |||||
| Total consideration paid | 21,000,000 | |||||
| Net assets acquired: | ||||||
| Intangible assets | 2,810,000 | |||||
| Property and equipment | 16,163,000 | |||||
| Goodwill | 1,887,000 | |||||
| Inventory | 140,000 | |||||
| Intangible assets | 2,810,000 | |||||
| Total net assets acquired | $ 19,113,000 |
| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of assets acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of inventory recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of liabilities assumed at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of property, plant, and equipment recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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