LEASES- Weighted Average Remaining Term and Discount Rate (Details)	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Operating Lease, Weighted Average Remaining Lease Term	3 years 8 months 12 days	3 years 10 months 24 days
Finance Lease, Weighted Average Remaining Lease Term	1 year 8 months 12 days	2 years 1 month 6 days
Operating Lease, Weighted Average Discount Rate, Percent	3.10%	3.90%
Finance Lease, Weighted Average Discount Rate, Percent	5.30%	5.30%