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Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2023
Share-Based Payment Arrangement [Abstract] |
Schedule of Stock Option Activity | The following summarizes the stock option activity for the year ended December 31, 2023:
| Number of options outstanding |  | Weighted- average exercise price (Per share) |  | Weighted- average remaining contract life (In years) |  | Aggregate intrinsic value (In thousands)
Outstanding as of December 31, 2022 | 159,741 |  |  | $ | 10.42 |  |  | 2.57 |  | $ | 2,001 |
Granted | — |  |  | — |  |  |  |  |
Exercised | (61,349) |  |  | 6.74 |  |  |  |  |
Forfeited or expired | (912) |  |  | 9.46 |  |  |  |  |
Outstanding as of December 31, 2023 | 97,480 |  |  | $ | 12.75 |  |  | 2.97 |  | $ | 332 |
Options vested and exercisable at December 31, 2023 | 97,480 |  |  | $ | 12.75 |  |  | 2.97 |  | $ | 332 |
Options vested and expected to vest as of December 31, 2023 | 97,480 |  |  | $ | 12.75 |  |  | 2.97 |  | $ | 332 |
Schedule of Restricted Stock Unit Activity | The following summarizes the RSU activity for the year ended December 31, 2023:
| Number of awards outstanding |  | Weighted-average grant date fair value (Per share)
Nonvested RSUs as of December 31, 2022 | 2,607,106 |  |  | $ | 32.33 |
Granted | 3,431,074 |  |  | 11.35 |
Vested | (804,962) |  |  | 31.29 |
Forfeited | (167,059) |  |  | 28.77 |
Nonvested RSUs as of December 31, 2023 | 5,066,159 |  |  | $ | 18.41 |
|  |  | Year ended December 31,
|  |  |  |  | 2023 |  | 2022 |  | 2021
Weighted average grant date fair value of RSUs granted (per share) |  |  |  |  | $ | 11.35 |  |  | $ | 30.43 |  |  | $ | 143.31 |
Total fair value of RSUs vested (in thousands) |  |  |  |  | 25,186 |  |  | 15,038 |  |  | 12,571 |
Schedule of Stock-Based Compensation Expense | The Company recognized total stock-based compensation expense as follows:
|  |  | Year ended December 31,
|  |  |  |  | 2023 |  | 2022 |  | 2021
|  |  |  |  | (In thousands)
Cost of revenue |  |  |  |  | $ | 1,136 |  |  | $ | 404 |  |  | $ | 364 |
Research and development |  |  |  |  | 15,661 |  |  | 7,523 |  |  | 3,681 |
Sales and marketing |  |  |  |  | 6,273 |  |  | 2,808 |  |  | 2,225 |
General and administrative |  |  |  |  | 13,922 |  |  | 9,920 |  |  | 8,267 |
Total |  |  |  |  | $ | 36,992 |  |  | $ | 20,655 |  |  | $ | 14,537 |

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