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Patents and Other Intangible Assets - Additional information (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 USD ($)
Patents |
Intangible assets |
Accelerated amortization | $ 50
Patents | Minimum [Member] |
Intangible assets |
Amortization life (in years) | 3 years
Patents | Maximum [Member] |
Intangible assets |
Amortization life (in years) | 5 years
Trademarks |
Intangible assets |
Amortization life (in years) | 10 years
Impairment | $ 40
Patents Pending |
Intangible assets |
Impairment | 385
Trademarks Pending |
Intangible assets |
Impairment | $ 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 http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 + 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 http://asc.fasb.org/extlink&oid=123570139&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 http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 + Details
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