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Goodwill and Other Intangible Assets - Schedule of Changes in Carrying Value of Goodwill (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Goodwill [Line Items] |  |  |
Goodwill, Beginning Balance |  | $ 100,654 | $ 31,439
Accumulated impairment loss, Beginning Balance |  | (3,467) | (3,467)
Goodwill net, Beginning Balance |  | 97,187 | 27,972
Goodwill acquired | [1] | 1,792 | 72,467
Goodwill measurement period adjustment | [1] |  | 940
Goodwill impairment |  | (978) |
Foreign currency translation |  | (2,079) | (4,192)
Goodwill, Ending Balance |  | 100,367 | 100,654
Accumulated impairment loss, Ending Balance |  | (4,445) | (3,467)
Goodwill net, Ending Balance |  | 95,922 | 97,187
Surfactants Segment [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill, Beginning Balance |  | 25,689 | 25,537
Accumulated impairment loss, Beginning Balance |  | (3,467) | (3,467)
Goodwill net, Beginning Balance |  | 22,222 | 22,070
Goodwill acquired | [1] | 1,792 |
Goodwill measurement period adjustment | [1] |  | 940
Goodwill impairment |  | (978) |
Foreign currency translation |  | 656 | (788)
Goodwill, Ending Balance |  | 28,137 | 25,689
Accumulated impairment loss, Ending Balance |  | (4,445) | (3,467)
Goodwill net, Ending Balance |  | 23,692 | 22,222
Polymer Segment [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill, Beginning Balance |  | 74,482 | 5,419
Goodwill net, Beginning Balance |  | 74,482 | 5,419
Goodwill acquired | [1] |  | 72,467
Foreign currency translation |  | (2,735) | (3,404)
Goodwill, Ending Balance |  | 71,747 | 74,482
Goodwill net, Ending Balance |  | 71,747 | 74,482
Specialty Products Segment [Member] |  |  |
Goodwill [Line Items] |  |  |
Goodwill, Beginning Balance |  | 483 | 483
Goodwill net, Beginning Balance |  | 483 | 483
Goodwill, Ending Balance |  | 483 | 483
Goodwill net, Ending Balance |  | $ 483 | $ 483
[1] | See Note 20, Acquisitions, of the notes to the Company’s consolidated financial statements (included in Item 8 of this Form 10-K) for information regarding the goodwill acquired in a business combination.

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