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Discontinued operations - Narrative (Details) $ in Thousands |  |  |  | 3 Months Ended
--- | --- | --- | --- | ---
Nov. 14, 2024 USD ($) | Nov. 12, 2024 USD ($) | Apr. 17, 2024 USD ($) employee | Mar. 31, 2025 USD ($) reportable_segment
Discontinued Operations [Line Items] |  |  |  |
Number of reportable segments | reportable_segment |  |  |  | 1
Discontinued operations, outstanding minimum lease payments for the lease terminations |  |  |  | $ 2,500
Discontinued Operations, Disposed of by Sale | Global Cooling |  |  |  |
Discontinued Operations [Line Items] |  |  |  |
Cash required on closing date, funded by entity |  |  | $ 6,652 |
Repayment of indebtedness |  |  | 2,600 |
Other liabilities |  |  | $ 2,643 |
Expected reduction of workforce | employee |  |  | 47 |
Expected reduction of workforce (percent) |  |  | 11.00% |
Loss contingency accrual |  |  |  | 4,000
Period of transition services |  |  | 90 days |
Discontinued Operations, Disposed of by Sale | SciSafe Holdings, Inc | Severance |  |  |  |
Discontinued Operations [Line Items] |  |  |  |
Restructuring costs |  | $ 400 |  |
Discontinued Operations, Disposed of by Sale | SciSafe Holdings, Inc | Earn-Out Payment |  |  |  |
Discontinued Operations [Line Items] |  |  |  |
Restructuring costs |  | 3,300 |  |
Discontinued Operations, Disposed of by Sale | SciSafe Holdings, Inc | Stock Compensation |  |  |  |
Discontinued Operations [Line Items] |  |  |  |
Restructuring costs |  | $ 4,000 |  |
Discontinued Operations, Disposed of by Sale | SciSafe |  |  |  |
Discontinued Operations [Line Items] |  |  |  |
Disposal group, including discontinued operation, goodwill |  |  |  | $ 11,300
Transition services period |  |  |  | 6 months
Competition covenant period |  |  |  | 5 years
Discontinued Operations, Disposed of by Sale | CBS |  |  |  |
Discontinued Operations [Line Items] |  |  |  |
Disposal group, including discontinued operation, goodwill |  |  |  | $ 1,100
Competition covenant period |  |  |  | 2 years
Discontinued Operations, Disposed of by Sale | CBS | Stock Compensation |  |  |  |
Discontinued Operations [Line Items] |  |  |  |
Restructuring costs | $ 2,000 |  |  |
Global Cooling |  |  |  |
Discontinued Operations [Line Items] |  |  |  |
Cash required on closing date |  |  | $ 7,000 |

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