v3.22.0.1

Intangible Assets and Goodwill - Schedule of Acquired Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 112,560 | $ 130,052
Accumulated Amortization | (60,252) | (54,166)
Net Carrying Value | 52,308 | 75,886
Listing relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 42,501 | 42,501
Accumulated Amortization | (15,467) | (9,492)
Net Carrying Value | 27,034 | 33,009
Customer contacts |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 4,346 | 4,346
Accumulated Amortization | (3,570) | (2,159)
Net Carrying Value | 776 | 2,187
Developed technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 22,900 | 37,800
Accumulated Amortization | (20,956) | (28,417)
Net Carrying Value | 1,944 | 9,383
Trade names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 33,163 | 35,753
Accumulated Amortization | (17,980) | (13,823)
Net Carrying Value | 15,183 | 21,930
Other |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 9,650 | 9,652
Accumulated Amortization | (2,279) | (275)
Net Carrying Value | $ 7,371 | $ 9,377

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