LEASES - Lease Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Leases [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year	$ 3,458
Lessee, Operating Lease, Liability, to be Paid, Year One	6,978
Lessee, Operating Lease, Liability, to be Paid, Year Two	7,031
Lessee, Operating Lease, Liability, to be Paid, Year Three	6,747
Lessee, Operating Lease, Liability, to be Paid, Year Four	6,194
Lessee, Operating Lease, Liability, to be Paid, after Year Five	53,331
Lessee, Operating Lease, Liability, to be Paid	83,739
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	16,581
Operating Lease, Liability	$ 67,158	$ 71,700