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FAIR VALUE MEASUREMENTS (Details) - USD ($) | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Level 1 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Financial assets remeasured | $ 0 | $ 0
Financial liabilities remeasured | 0 | 0
Level 3 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Financial assets remeasured | 0 | 0
Financial liabilities remeasured | 0 | 0
Level 2 | Fair Value, Measurements, Recurring |  |
Assets: |  |
Fair value of other assets | 35,724,000 | 30,512,000
Fair value of total financial assets | 38,837,000 | 32,538,000
Liabilities: |  |
Fair value of total financial liabilities | 38,198,000 | 30,145,000
Level 2 | Fair Value, Measurements, Recurring | NQDC Plan liability |  |
Liabilities: |  |
Fair value of other current liabilities | 3,113,000 | 2,026,000
Fair value of other long-term liabilities | 35,085,000 | 28,119,000
Level 2 | Fair Value, Measurements, Recurring | NQDC Plan assets |  |
Assets: |  |
Fair value of other current assets | 3,113,000 | 2,026,000
Fair value of other assets | 35,085,000 | 28,119,000
Level 2 | Fair Value, Measurements, Recurring | Restricted Investments |  |
Assets: |  |
Fair value of other assets | $ 639,000 | $ 2,393,000

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