FAIR VALUE MEASUREMENT - Financial Instruments Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Financial assets:
Stanley Brothers USA Holdings purchase option	$ 52	$ 1,730
Debt interest rate conversion feature	1,023	872
Total financial assets	1,075	2,602
Investment in unconsolidated entity	10,800	11,000
Financial liabilities:
Debt conversion option	786	3,213
Level 1
Financial assets:
Stanley Brothers USA Holdings purchase option	0	0
Debt interest rate conversion feature	0	0
Total financial assets	0	0
Investment in unconsolidated entity	0	0
Financial liabilities:
Debt conversion option	0	0
Level 2
Financial assets:
Stanley Brothers USA Holdings purchase option	0	0
Debt interest rate conversion feature	0	0
Total financial assets	0	0
Investment in unconsolidated entity	0	0
Financial liabilities:
Debt conversion option	786	3,213
Level 3
Financial assets:
Stanley Brothers USA Holdings purchase option	52	1,730
Debt interest rate conversion feature	1,023	872
Total financial assets	1,075	2,602
Investment in unconsolidated entity	10,800	11,000
Financial liabilities:
Debt conversion option	$ 0	$ 0