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v3.22.2.2

Intangible Assets (Tables) | 9 Months Ended
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Sep. 30, 2022
Intangible Assets |
Schedule of intangible asset activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ |  | ​ | ​ | ​
​ | ​ | ​ | ​ | As of September 30, 2022 | ​ | As of December 31, 2021
(In thousands) |  | Useful Life (in years) | ​ | Gross Carrying Amount |  | Accumulated Amortization |  | Gross Carrying Amount |  | Accumulated Amortization
Acquired technology | ​ | 3 to 7 | ​ | $ | 41,154 | ​ | $ | 41,034 | ​ | $ | 43,034 | ​ | $ | 42,281
Customer relationships | ​ | 5 to 12 | ​ |  | 33,732 | ​ | ​ | 22,107 | ​ | ​ | 39,814 | ​ |  | 20,653
Patents and trademarks | ​ | 10 to 20 | ​ | ​ | 13,474 | ​ | ​ | 12,181 | ​ | ​ | 13,549 | ​ | ​ | 12,193
Total | ​ | ​ | ​ | $ | 88,360 | ​ | $ | 75,322 | ​ | $ | 96,397 | ​ | $ | 75,127

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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