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Reportable Segments and Geographic Information - Schedule of Interest Income and Expense by Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Interest income | $ 6,404 | $ 8,091 | $ 15,055 | $ 16,109
Interest expense | (59) | (17) | (76) | (31)
Material Reconciling Items |  |  |  |
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Interest income | 6,404 | 8,091 | 15,055 | 16,109
Interest expense | (59) | (17) | (76) | (31)
Interest income and expense | 6,345 | 8,074 | 14,979 | 16,078
Laboratory Services | Material Reconciling Items |  |  |  |
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Interest income | 6,404 | 8,091 | 15,055 | 16,109
Interest expense | (59) | (17) | (76) | (31)
Therapeutic Development | Material Reconciling Items |  |  |  |
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items] |  |  |  |
Interest income | 0 | 0 | 0 | 0
Interest expense | $ 0 | $ 0 | $ 0 | $ 0

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