INVESTMENTS AND PUT RIGHT LIABILITIES - Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Assets:
Investments at fair value, available-for-sale debt securities	$ 34,468	$ 30,824
Level 3
Assets:
Investments at fair value, available-for-sale debt securities	$ 34,468	$ 30,824

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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+ Details