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v3.20.2

Related Party Transactions (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Aug. 26, 2016 | Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Dec. 31, 2019
Related Party Transaction [Line Items] |  |  |  |  |  |
Operating lease right-of-use assets |  | $ 28,108 |  | $ 28,108 |  | $ 32,585
Estimated termination payment, tax receivable agreement |  | $ 57,600 |  | $ 57,600 |  |
Discount rate, tax receivable agreement liability |  | 4.23% |  | 4.23% |  |
Affiliated Entity |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Rent expense |  | $ 900 | $ 600 | $ 2,300 | $ 2,000 |
Operating lease right-of-use assets |  | 4,000 |  | 4,000 |  |
Operating lease liabilities |  | $ 5,500 |  | $ 5,500 |  |
Affiliated Entity | Mosing Holdings |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Percentage of tax benefits realized payable, tax receivable agreement | 85.00% |  |  |  |  |
Percentage retained under tax receivable agreement | 15.00% |  |  |  |  |
Cumulative deficit, period, tax receivable agreement |  |  |  | 36 months |  |
Long-Term Treasury Rate | Affiliated Entity | Mosing Holdings |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Basis spread on variable rate, tax receivable agreement | 3.00% |  |  |  |  |

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- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918638-209977 + Details
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