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Acquisitions - Summary of Purchase Price Allocation for Acquisition (Detail) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Sep. 17, 2020 | Dec. 31, 2019
--- | --- | --- | --- | ---
Assets: |  |  |  |
Goodwill | $ 97,187 | $ 27,972 |  | $ 26,086
Surfactants Segment [Member] |  |  |  |
Assets: |  |  |  |
Goodwill | $ 22,222 | $ 22,070 |  | $ 20,197
2020 Acquisitions [Member] | Clariant (Mexico) [Member] | Surfactants Segment [Member] |  |  |  |
Assets: |  |  |  |
Goodwill |  |  | $ 5,165 |
Property, plant and equipment |  |  | 175 |
Total assets acquired |  |  | 14,940 |
Liabilities: |  |  |  |
Other non-current liabilities |  |  | 940 |
Total liabilities assumed |  |  | 940 |
Net assets acquired |  |  | 14,000 |
2020 Acquisitions [Member] | Clariant (Mexico) [Member] | Surfactants Segment [Member] | Customer Lists [Member} |  |  |  |
Assets: |  |  |  |
Identifiable intangible assets |  |  | 8,000 |
2020 Acquisitions [Member] | Clariant (Mexico) [Member] | Surfactants Segment [Member] | Trademarks and Know-how [Member] |  |  |  |
Assets: |  |  |  |
Identifiable intangible assets |  |  | 1,300 |
2020 Acquisitions [Member] | Clariant (Mexico) [Member] | Surfactants Segment [Member] | Non-compete Agreements [Member] |  |  |  |
Assets: |  |  |  |
Identifiable intangible assets |  |  | $ 300 |

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