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Fair Value Measurement - Schedule of Fair Value, by Balance Sheet Grouping (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Assets: |  |  |
Money market funds | $ 45,083 |  | $ 58,848
Short-term investments | 187,796 |  | 179,721
Investment loan receivable (See Note 7) | 7,676 | $ 7,000 |
U.S. treasury securities |  |  |
Assets: |  |  |
Short-term investments | 187,796 |  | 179,721
Fair Value, Recurring |  |  |
Assets: |  |  |
Investment loan receivable (See Note 7) | 7,676 |  |
Total assets | 210,013 |  | 233,990
Liabilities: |  |  |
Contingent consideration | 0 |  | 597
Total liabilities | 0 |  | 597
Fair Value, Recurring | U.S. treasury securities |  |  |
Assets: |  |  |
Short-term investments | 187,796 |  | 179,721
Fair Value, Recurring | Commercial paper |  |  |
Assets: |  |  |
Short-term investments | 9,920 |  |
Fair Value, Recurring | Convertible debt securities |  |  |
Assets: |  |  |
Short-term investments | 3,112 |  |
Quoted Prices in Active Markets for Identical Assets (Level 1 Inputs) | Fair Value, Recurring |  |  |
Assets: |  |  |
Investment loan receivable (See Note 7) | 0 |  |
Total assets | 1,509 |  | 54,269
Liabilities: |  |  |
Contingent consideration | 0 |  | 0
Total liabilities | 0 |  | 0
Quoted Prices in Active Markets for Identical Assets (Level 1 Inputs) | Fair Value, Recurring | U.S. treasury securities |  |  |
Assets: |  |  |
Short-term investments | 0 |  | 0
Quoted Prices in Active Markets for Identical Assets (Level 1 Inputs) | Fair Value, Recurring | Commercial paper |  |  |
Assets: |  |  |
Short-term investments | 0 |  |
Quoted Prices in Active Markets for Identical Assets (Level 1 Inputs) | Fair Value, Recurring | Convertible debt securities |  |  |
Assets: |  |  |
Short-term investments | 0 |  |
Significant Other Observable Inputs (Level 2 Inputs) | Fair Value, Recurring |  |  |
Assets: |  |  |
Investment loan receivable (See Note 7) | 0 |  |
Total assets | 197,716 |  | 179,721
Liabilities: |  |  |
Contingent consideration | 0 |  | 0
Total liabilities | 0 |  | 0
Significant Other Observable Inputs (Level 2 Inputs) | Fair Value, Recurring | U.S. treasury securities |  |  |
Assets: |  |  |
Short-term investments | 187,796 |  | 179,721
Significant Other Observable Inputs (Level 2 Inputs) | Fair Value, Recurring | Commercial paper |  |  |
Assets: |  |  |
Short-term investments | 9,920 |  |
Significant Other Observable Inputs (Level 2 Inputs) | Fair Value, Recurring | Convertible debt securities |  |  |
Assets: |  |  |
Short-term investments | 0 |  |
Significant Unobservable Inputs (Level 3 Inputs) | Fair Value, Recurring |  |  |
Assets: |  |  |
Investment loan receivable (See Note 7) | 7,676 |  |
Total assets | 10,788 |  | 0
Liabilities: |  |  |
Contingent consideration | 0 |  | 597
Total liabilities | 0 |  | 597
Significant Unobservable Inputs (Level 3 Inputs) | Fair Value, Recurring | U.S. treasury securities |  |  |
Assets: |  |  |
Short-term investments | 0 |  | 0
Significant Unobservable Inputs (Level 3 Inputs) | Fair Value, Recurring | Commercial paper |  |  |
Assets: |  |  |
Short-term investments | 0 |  |
Significant Unobservable Inputs (Level 3 Inputs) | Fair Value, Recurring | Convertible debt securities |  |  |
Assets: |  |  |
Short-term investments | 3,112 |  |
Money market funds | Fair Value, Recurring |  |  |
Assets: |  |  |
Money market funds | 1,509 |  | 54,269
Money market funds | Quoted Prices in Active Markets for Identical Assets (Level 1 Inputs) | Fair Value, Recurring |  |  |
Assets: |  |  |
Money market funds | 1,509 |  | 54,269
Money market funds | Significant Other Observable Inputs (Level 2 Inputs) | Fair Value, Recurring |  |  |
Assets: |  |  |
Money market funds | 0 |  | 0
Money market funds | Significant Unobservable Inputs (Level 3 Inputs) | Fair Value, Recurring |  |  |
Assets: |  |  |
Money market funds | $ 0 |  | $ 0

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