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Goodwill and Intangible Assets - Intangible Assets Subject to Amortization (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items] |  |
Historical Cost | $ 181,604 | $ 179,291
Accumulated Amortization | 163,830 | 166,813
Net | $ 17,774 | $ 12,478
Minimum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted-Average Remaining Amortization Period | 1 year |
Maximum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted-Average Remaining Amortization Period | 20 years |
Trade names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted-Average Remaining Amortization Period | 6 months | 1 year 7 months 6 days
Historical Cost | $ 8,151 | $ 12,219
Accumulated Amortization | 7,605 | 10,633
Net | $ 546 | $ 1,586
Patent and patent licenses |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted-Average Remaining Amortization Period | 0 years | 0 years
Historical Cost | $ 54,341 | $ 54,341
Accumulated Amortization | 54,341 | 53,930
Net | $ 0 | $ 411
Customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted-Average Remaining Amortization Period | 3 years 1 month 6 days | 4 years 3 months 18 days
Historical Cost | $ 107,175 | $ 99,571
Accumulated Amortization | 92,573 | 90,050
Net | $ 14,602 | $ 9,521
Customer relationships | Minimum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted-Average Remaining Amortization Period | 4 years | 4 years
Customer relationships | Maximum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted-Average Remaining Amortization Period | 5 years | 5 years
Other purchased intangibles |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted-Average Remaining Amortization Period | 2 years | 3 years 9 months 18 days
Historical Cost | $ 11,937 | $ 13,160
Accumulated Amortization | 9,311 | 12,200
Net | $ 2,626 | $ 960

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- Definition 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. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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