Segment information - Assets (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Segment Reporting [Line Items] | ||||
| Total consolidated | $ 48 | $ 822 | $ 480 | $ 1,395 |
| Operating Segments | High-Pressure Controls | ||||
| Segment Reporting [Line Items] | ||||
| Total consolidated | 48 | 821 | 480 | 1,379 |
| Corporate | ||||
| Segment Reporting [Line Items] | ||||
| Total consolidated | $ 0 | $ 1 | $ 0 | $ 16 |
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- Definition Amount of expenditure for addition to long-lived asset included in determination of segment asset by chief operating decision maker (CODM) or otherwise regularly provided to CODM. Long-lived asset excludes financial instrument, long-term customer relationship of financial institution, mortgage and other servicing rights, deferred policy acquisition cost, and deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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