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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2024
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Summary of compensation expense and related income tax benefit related to the stock-based compensation expense recognized | The following table summarizes the compensation expense and related income tax benefit related to the Company’s stock-based compensation arrangements recognized in the accompanying condensed consolidated statements of operations during the three months ended March 31, 2023 and 2024 (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended
​ | ​ | March 31,
​ |  | 2023 |  | 2024
Stock-based compensation expense, net of $0 tax in 2023 and 2024 | ​ | $ | 6,096 | ​ | $ | 2,629
Schedule of warrant activity | The following table summarizes the Amazon Warrant activities for the three months ended March 31, 2024:
​ | ​ | ​
​ | ​ | Warrant
​ |  | Shares
Outstanding and unvested as of December 31, 2023 |  | 37,613,035
Granted |  | —
Vested |  | (1,763,112)
Outstanding and unvested as of March 31, 2024 |  | 35,849,923

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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