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Fair value measurement - Narrative (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Oct. 01, 2020 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |  |
Change in fair value of contingent consideration, increase (decrease) | $ 0 | $ (918) | $ 0 | $ (198) |
SciSafe Holdings, Inc |  |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |  |
Contingent consideration, liability |  |  |  |  | $ 3,700
Change in fair value of contingent consideration, increase (decrease) |  | $ (900) |  | $ (200) |
SciSafe Holdings, Inc | Discount Rate |  |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |  |
Contingent consideration, liability, measurement input |  |  |  |  | 0.045
SciSafe Holdings, Inc | Risk Free Interest Rate |  |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |  |
Contingent consideration, liability, measurement input |  |  |  |  | 0.002
SciSafe Holdings, Inc | Asset Price Volatility |  |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |  |
Contingent consideration, liability, measurement input |  |  |  |  | 0.60
SciSafe Holdings, Inc | Revenue Volatility |  |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |  |
Contingent consideration, liability, measurement input |  |  |  |  | 0.15

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