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Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Intangible Assets
Total intangible assets, gross	$ 10,912	$ 37,412
Accumulated amortization	(8,841)	(12,326)
Total	$ 2,071	25,086
Minimum
Intangible Assets
Estimated useful lives (Year)	3 years
Maximum
Intangible Assets
Estimated useful lives (Year)	10 years
Tradenames
Intangible Assets
Total intangible assets, gross	$ 555	555
Tradenames | Minimum
Intangible Assets
Estimated useful lives (Year)	5 years
Tradenames | Maximum
Intangible Assets
Estimated useful lives (Year)	7 years
Patents and Technological Know-how
Intangible Assets
Total intangible assets, gross	$ 7,053	33,553
Patents and Technological Know-how | Minimum
Intangible Assets
Estimated useful lives (Year)	10 years
Patents and Technological Know-how | Maximum
Intangible Assets
Estimated useful lives (Year)	20 years
Proprietary software
Intangible Assets
Total intangible assets, gross	$ 2,981	2,981
Proprietary software | Minimum
Intangible Assets
Estimated useful lives (Year)	3 years
Proprietary software | Maximum
Intangible Assets
Estimated useful lives (Year)	15 years
Other
Intangible Assets
Total intangible assets, gross	$ 323	$ 323
Other | Minimum
Intangible Assets
Estimated useful lives (Year)	3 years
Other | Maximum
Intangible Assets
Estimated useful lives (Year)	5 years

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section S99
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
-SubTopic 20
-Section 50
-Paragraph 5
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