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Goodwill and Intangible Assets - Finite-lived and Indefinite-lived Intangible Assets (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Dec. 31, 2021
Finite Lived Intangible Assets [Line Items] |  |
Weighted-Average Amortization Period (in months) | 67 months | 65 months
Accumulated Amortization | $ (67,117) | $ (60,588)
Foreign Currency Translation Adjustment | (3,134) | 0
Net Carrying Amount | 99,085 |
Indefinite-lived trade name | 3,600 | 3,600
Total intangible assets, net, gross carrying amount | 172,936 | 101,154
Total intangible assets, net, Net carrying amount | $ 102,685 | $ 40,566
Developed technologies |  |
Finite Lived Intangible Assets [Line Items] |  |
Weighted-Average Amortization Period (in months) | 80 months | 76 months
Gross Carrying Amount | $ 106,703 | $ 57,521
Accumulated Amortization | (34,921) | (31,790)
Foreign Currency Translation Adjustment | (2,165) | 0
Net Carrying Amount | $ 69,617 | $ 25,731
Content libraries |  |
Finite Lived Intangible Assets [Line Items] |  |
Weighted-Average Amortization Period (in months) | 60 months | 60 months
Gross Carrying Amount | $ 12,230 | $ 12,230
Accumulated Amortization | (7,447) | (6,836)
Foreign Currency Translation Adjustment | 0 | 0
Net Carrying Amount | $ 4,783 | $ 5,394
Customer lists |  |
Finite Lived Intangible Assets [Line Items] |  |
Weighted-Average Amortization Period (in months) | 35 months | 47 months
Gross Carrying Amount | $ 34,190 | $ 16,190
Accumulated Amortization | (14,756) | (12,432)
Foreign Currency Translation Adjustment | (772) | 0
Net Carrying Amount | $ 18,662 | $ 3,758
Trade and domain names |  |
Finite Lived Intangible Assets [Line Items] |  |
Weighted-Average Amortization Period (in months) | 52 months | 44 months
Gross Carrying Amount | $ 16,213 | $ 11,613
Accumulated Amortization | (9,993) | (9,530)
Foreign Currency Translation Adjustment | (197) | 0
Net Carrying Amount | $ 6,023 | $ 2,083

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- Definition Finite Lived And Indefinite Lived Intangible Assets, Foreign Currency Translation Gain (Loss) + References No definition available. + Details
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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 http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + 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 http://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 http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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