BUSINESS SEGMENT INFORMATION - Geographic (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment information:
Total revenues	$ 375,507	$ 188,757	$ 660,131	$ 371,367
United States
Segment information:
Total revenues	368,824	181,530	644,169	354,459
International
Segment information:
Total revenues	$ 6,683	$ 7,227	$ 15,962	$ 16,908