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FINANCIAL INSTRUMENTS - Additional Information (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
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Debt Securities, Available-for-sale [Line Items] |  |
Par value of available-for-sale debt securities | $ 39,000 | $ 41,300
Funds held for clients | 118,877 | 175,853
Certified Deposits and Other Depository Assets |  |
Debt Securities, Available-for-sale [Line Items] |  |
Funds held for clients | $ 2,400 | $ 200

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