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Stock Incentive Plans (Tables) | 9 Months Ended
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Sep. 30, 2025
Share-Based Payment Arrangement [Abstract] |
Summary of Share-Based Payment Arrangement, Option, Activity | The following table summarizes stock option activity during the nine months ended September 30, 2025:
| Number of Shares |  | Weighted- Average Exercise Price
Stock options outstanding at December 31, 2024 | 3,409,912 |  |  | $ | 22.63 |
Exercised | (270,747) |  |  | 15.92 |
Forfeited | (89,180) |  |  | 24.46 |
Expired | (394,660) |  |  | 39.39 |
Stock options outstanding at September 30, 2025 | 2,655,325 |  |  | 20.67 |
Stock options exercisable at September 30, 2025 | 1,911,733 |  |  | $ | 22.77 |
Summary of Share-Based Payment Arrangement, Restricted Stock Unit, Activity | The following table summarizes RSUs and PSUs activity during the nine months ended September 30, 2025:
| Number of Shares |  | Weighted- Average Grant Date Fair Value
RSUs and PSUs outstanding at December 31, 2024 | 4,842,670 |  |  | $ | 15.38 |
RSUs granted | 1,542,206 |  |  | 18.90 |
RSUs vested | (1,520,059) |  |  | 15.92 |
RSUs forfeited | (828,277) |  |  | 14.28 |
PSUs granted | 270,405 |  |  | 18.99 |
PSUs vested | (250,863) |  |  | 15.14 |
PSUs forfeited | (56,167) |  |  | 25.41 |
RSUs and PSUs outstanding at September 30, 2025 | 3,999,915 |  |  | $ | 15.54 |
Summary of Share-Based Payment Arrangement, Performance Shares, Activity | The following table summarizes RSUs and PSUs activity during the nine months ended September 30, 2025:
| Number of Shares |  | Weighted- Average Grant Date Fair Value
RSUs and PSUs outstanding at December 31, 2024 | 4,842,670 |  |  | $ | 15.38 |
RSUs granted | 1,542,206 |  |  | 18.90 |
RSUs vested | (1,520,059) |  |  | 15.92 |
RSUs forfeited | (828,277) |  |  | 14.28 |
PSUs granted | 270,405 |  |  | 18.99 |
PSUs vested | (250,863) |  |  | 15.14 |
PSUs forfeited | (56,167) |  |  | 25.41 |
RSUs and PSUs outstanding at September 30, 2025 | 3,999,915 |  |  | $ | 15.54 |
Summary of Expense Relating to Employee and Nonemployee Stock-Based Payment Awards from Stock Options and RSUs | The following table summarizes stock-based compensation expense relating to employee and non-employee stock-based awards for the three and nine months ended September 30, 2025 and 2024, included in the condensed consolidated statements of operations as follows (in thousands):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
Cost of testing services | $ | 299 |  |  | $ | 418 |  |  | $ | 991 |  |  | $ | 1,232 |
Cost of product | 51 |  |  | 234 |  |  | 390 |  |  | 776 |
Cost of patient and digital solutions | 118 |  |  | 326 |  |  | 527 |  |  | 1,048 |
Research and development | 1,146 |  |  | 1,775 |  |  | 3,912 |  |  | 5,163 |
Sales and marketing | 1,782 |  |  | 2,786 |  |  | 6,512 |  |  | 8,757 |
General and administrative | 5,022 |  |  | 11,384 |  |  | 14,441 |  |  | 32,919 |
Total | $ | 8,418 |  |  | $ | 16,923 |  |  | $ | 26,773 |  |  | $ | 49,895 |

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