LEASE TERM AND DISCOUNT RATE (Details)	Dec. 31, 2020	Dec. 31, 2019
LEASES [ABSTRACT]
Finance Lease, Weighted Average Remaining Lease Term	2 years 5 months 18 days	2 years 11 months 29 days
Operating Lease, Weighted Average Remaining Lease Term	3 years 8 months 26 days	4 years 3 months 8 days
Finance Lease, Weighted Average Discount Rate, Percent	1.64%	1.43%
Operating Lease, Weighted Average Discount Rate, Percent	6.95%	7.22%