Note 3 - Business Combinations and Acquisitions (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | ||||
|---|---|---|---|---|---|
Jan. 15, 2021 |
May 18, 2020 |
Feb. 20, 2020 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Gabriel Acquisition [Member] | |||||
| Payments to Acquire Businesses, Gross | $ 251,000 | ||||
| Business Combination, Acquisition Related Costs | $ 2,000 | ||||
| Finite-Lived Intangible Asset, Useful Life (Year) | 15 years | ||||
| Business Acquisition, Goodwill, Expected Tax Deductible Amount | $ 94,000 | ||||
| CVC Thermoset Specialties [Member] | |||||
| Payments to Acquire Businesses, Gross | $ 304,000 | ||||
| Business Combination, Acquisition Related Costs | $ 5,000 | ||||
| Finite-Lived Intangible Asset, Useful Life (Year) | 20 years | ||||
| Business Acquisition, Goodwill, Expected Tax Deductible Amount | $ 0 | ||||
| Icynene-Lapolla [Member] | |||||
| Payments to Acquire Businesses, Gross | $ 353,000 | ||||
| Business Combination, Acquisition Related Costs | $ 14,000 | ||||
| Finite-Lived Intangible Asset, Useful Life (Year) | 10 years | ||||
| Business Acquisition, Goodwill, Expected Tax Deductible Amount | $ 0 | ||||
| X | ||||||||||
- Definition The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
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