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FAIR VALUE (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2024 | Sep. 30, 2024 | Dec. 31, 2023
Assets (liabilities) |  |  |
Contingent consideration earned | $ 5,747 |  |
Contingent consideration settled in shares | 2,874 |  |
Contingent consideration settled in cash | $ 2,873 |  |
Payment of contingent consideration |  | $ 2,450 |
Contingent consideration |  | 0 |
Accrued liabilities. |  |  |
Assets (liabilities) |  |  |
Contingent consideration |  |  | $ 7,720
Other long-term liabilities |  |  |
Assets (liabilities) |  |  |
Contingent consideration |  |  | 270
ALIO |  |  |
Assets (liabilities) |  |  |
Contingent consideration settled in company stock (as percentage) | 50.00% |  |
Contingent consideration settled in cash (as percentage) | 50.00% |  |
Sierramotion Inc |  |  |
Assets (liabilities) |  |  |
Contingent consideration fair value measurement, acquisition | $ 2,000 | 2,000 |
Recurring basis | Level 1 |  |  |
Assets (liabilities) |  |  |
Pension plan assets |  | 6,399 | 5,859
Deferred compensation plan assets |  | 4,747 | 4,305
Recurring basis | Level 2 |  |  |
Assets (liabilities) |  |  |
Foreign currency hedge contract assets, net |  | 14 | 54
Interest rate swaps, net |  | $ 1,915 | 4,431
Recurring basis | Level 3 |  |  |
Assets (liabilities) |  |  |
Contingent consideration |  |  | $ (7,990)

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