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Deferred Acquisition Consideration - Impact of Redemption Value Adjustments (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Business Combinations [Abstract] |  |  |  |  |
Loss (income) attributable to fair value adjustments | $ 5,612 | $ 2,312 | $ 17,297 | $ (2,288) |
Stock-based compensation | 548 | (496) | 1,255 | 1,529 |
Redemption value adjustments | $ 6,160 | $ 1,816 | $ 18,552 | $ (759) | $ 44,993

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- Definition The amount of expense related to the remeasurement of the deferred acquisition consideration. + References No definition available. + Details
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- Definition Adjustments to deferred acquisition consideration included in share-based compensation + References No definition available. + Details
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- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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