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FAIR VALUE (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Oct. 04, 2019 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |  |
Contingent consideration liability fair value adjustment |  | $ 0 | $ 0 | $ 2,200,000
Impairment charges related to long-lived assets |  | $ 0 | $ 0 | 0
Diagnosys Test Systems Limited |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |  |
Financial liabilities carried at fair value | $ 2,500,000 |  |  | 0
Potential additional earn-out | $ 13,000,000 |  |  |
Achievement period | 3 years |  |  |
Earn-out achievement benchmark | $ 72,000,000 |  |  |
Contingent consideration liability fair value adjustment |  |  |  | $ 2,200,000

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