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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Fair Value (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Carrying Value |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Trading securities | $ 25,334 | $ 25,008
Derivative financial instruments, net | 4,684 | 1,404
Cash and cash equivalents - mutual funds | 831 | 7,205
Carrying Value | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Trading securities | 25,334 | 25,008
Estimated Fair value | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Trading securities | 25,334 | 25,008
Derivative financial instruments, net |  | 0
Cash and cash equivalents - mutual funds | 831 | 7,205
Estimated Fair value | Significant Other Observable Inputs (Level 2) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Trading securities |  | 0
Derivative financial instruments, net | $ 4,684 | 1,404
Cash and cash equivalents - mutual funds |  | 0
Estimated Fair value | Significant Unobservable Inputs (Level 3) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Trading securities |  | 0
Derivative financial instruments, net |  | 0
Cash and cash equivalents - mutual funds |  | $ 0

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