FAIR VALUE (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 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
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
Recurring basis \| Level 1
Assets (liabilities)
Pension plan assets	6,143	5,859
Deferred compensation plan assets	4,382	4,305
Recurring basis \| Level 2
Assets (liabilities)
Foreign currency hedge contract assets		54
Foreign currency hedge contract liabilities	(9)
Interest rate swaps, net	4,402	4,431
Recurring basis \| Level 3
Assets (liabilities)
Contingent consideration	$ (270)	$ (7,990)

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