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v3.25.2

Severance Charge and Other Exit Costs - Additional Information (Detail) | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2025 USD ($) | Jun. 30, 2025 USD ($) Employee | Mar. 31, 2025 USD ($) | Dec. 31, 2024 USD ($)
Restructuring Cost and Reserve [Line Items] |  |  |  |
Costs and accelerated depreciation | $ 6,750,000 | $ 6,750,000 |  |
Number of employees of UES-UK under existing benefit plans | Employee |  | 168 |  |
Outstanding severance charges | 5,922,000 | $ 5,922,000 | $ 0 | $ 0
Professional fees | 132,000 | 132,000 |  |
Other non-cash charges | 110,000 | 110,000 |  |
Accrued Payrolls and Employee Benefits [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Outstanding severance charges | 5,074,000 | 5,074,000 |  |
Other Noncurrent Liabilities [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Outstanding severance charges | 848,000 | 848,000 |  |
Minimum [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Additional benefits earned by the employees | 500,000 | 500,000 |  |
Maximum [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Additional benefits earned by the employees | $ 600,000 | $ 600,000 |  |

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