LEASES - Schedule of Weighted-average lease term and weighted-average discount rate (Details)	Dec. 31, 2023	Dec. 31, 2022
Leases
Weighted average remaining lease term for operating leases	2 years 8 months 12 days	3 years 1 month 6 days
Weighted average remaining lease term for finance leases	0 years	0 years
Weighted average discount rate for operating leases	3.50%	3.10%
Weighted average discount rate for finance leases		4.00%