Inventories - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Inventory [Line Items] | ||||||
| Inventories, net of reserves | $ 96,100 | $ 96,100 | $ 99,900 | |||
| Provision for inventory write-down | $ 1,600 | $ 1,100 | 2,000 | $ 3,000 | ||
| HMH Holding BV And Subsidiaries [Member] | ||||||
| Inventory [Line Items] | ||||||
| Inventories, net of reserves | 99,900 | $ 105,400 | ||||
| Provision for inventory write-down | $ 1,989 | $ 3,034 | 4,064 | 4,964 | ||
| Provision for Inventory Write Down | $ 4,100 | $ 5,700 | ||||