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Patents and Other Intangible Assets - Additional information (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Intangible assets |  |
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration] | General and Administrative Expense, Research and Development Expense | General and Administrative Expense, Research and Development Expense
Patents |  |
Intangible assets |  |
Accelerated amortization |  | $ 50
Patents | Minimum |  |
Intangible assets |  |
Amortization life (in years) | 3 years |
Patents | Maximum |  |
Intangible assets |  |
Amortization life (in years) | 5 years |
Trademarks |  |
Intangible assets |  |
Amortization life (in years) | 10 years |
Impairment |  | 40
Patents pending |  |
Intangible assets |  |
Impairment | $ 5 | 385
Issued patents |  |
Intangible assets |  |
Impairment | 14 | 0
Trademarks pending |  |
Intangible assets |  |
Impairment | $ 0 | $ 36

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- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 + Details
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- Definition Indicates line item in statement of income or comprehensive income that includes impairment of finite-lived intangible asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 + Details
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 + Details
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