LEASES LEASES - Supplemental Balance Sheet Related to Leases (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Operating Leases
Operating lease right-of-use assets	$ 138,640	$ 133,899
Current portion of operating lease liabilities	22,926	22,061
Long-term operating lease liabilities, less current portion	128,055	123,792
Total operating lease liabilities	150,981	145,853
Finance Leases
Property and equipment, at cost	7,488	7,499
Accumulated depreciation	(753)	(588)
Property and equipment, net	6,735	6,911
Current portion of long-term debt	401	390
Long-term debt, less current portion	7,289	7,390
Total finance lease liabilities	$ 7,690	$ 7,780
Weighted Average Remaining Lease Term
Operating leases	7 years 2 months 12 days	7 years 1 month 6 days
Finance leases	10 years 8 months 12 days	10 years 10 months 24 days
Weighted Average Discount Rate
Operating leases	7.00%	7.00%
Finance leases	9.80%	9.70%