LEASES - Other information related to operating leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
LEASES
Cash paid for amounts included in the measurement of operating lease liabilities (in thousands)	$ 80	$ 77
ROU assets obtained in exchange for operating lease liabilities (in thousands)	$ (13)
Weighted average remaining lease term - operating leases (years)	2 years	2 years 8 months 12 days
Weighted average discount rate - operating leases	4.87%	4.87%