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Supplemental Balance Sheet Information - Other Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Balance Sheet Related Disclosures [Abstract] |  |
Catalyst and turnaround costs | $ 687 | $ 803
Other intangible assets | 358 | 586
Other | 1,153 | 1,416
Intangible and other assets, net | $ 2,198 | $ 2,805

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- Definition Catalysts And Turnaround Costs, Net + References No definition available. + Details
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- Definition Amount of noncurrent assets classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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