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LONG-TERM DEBT - Future Minimum Principal Payments (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Jan. 25, 2021	Jan. 08, 2021
LONG-TERM DEBT
Total debt	$ 725,000	$ 750,000
7.375% Senior Secured Notes due February 2028
LONG-TERM DEBT
2024	0
2025	0
2026	0
2027	0
2028	725,000
2029 and thereafter	0
Total debt	$ 725,000	$ 750,000
Interest rate	7.375%		7.375%	7.375%