SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 4,081	$ 16,322	$ 26,296
Restricted cash (included in Other assets)	0	8,461	0
Total Cash, Cash Equivalents, and Restricted Cash	$ 4,081	$ 24,783	$ 26,296	$ 6,300