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Employee Benefit Plans (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Contribution expense | $ 0.0 | $ 0.2 | $ 0.0 | $ 1.1 |
ESPP |  |  |  |  |
Minimum full time employment period required |  |  | 6 months |  |
ESPP | Class A Common Stock |  |  |  |  |
Number of shares authorized | 200,000 |  | 200,000 |  |
Number of shares granted | 117,000 |  | 117,000 |  | 141,000
Offering period to enroll in the plan |  |  | 6 months |  |
Employee subscription rate | 85.00% |  | 85.00% |  |
Number of shares issued | 0 | 0 | 24,000 | 0 |

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- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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