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LEASES LEASES (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Lessee, Lease, Description [Line Items]    
Operating Lease, Weighted Average Discount Rate, Percent 6.00%  
Operating Lease, Weighted Average Remaining Lease Term 6 years 3 months 18 days  
Finance Lease, Weighted Average Discount Rate, Percent 2.30%  
Finance Lease, Weighted Average Remaining Lease Term 2 years 6 months  
Operating Lease, Cost $ 1.9 $ 2.6
Operating Lease, Payments $ 2.1 $ 2.6
Minimum [Member]    
Lessee, Lease, Description [Line Items]    
Lessee, Operating Lease, Term of Contract 1 year  
Maximum [Member]    
Lessee, Lease, Description [Line Items]    
Lessee, Operating Lease, Term of Contract 8 years