PRODUCT REVENUE AND RESERVES FOR VARIABLE CONSIDERATION - Product Revenue Allowance and Reserve Categories (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning balance	$ 31,514	$ 38,434
Current provisions related to sales in current year	25,297	46,779
Adjustments related to prior year sales	(129)	(652)
Credits/payments made	(35,183)	(52,533)
Ending balance	21,499	32,028
Chargebacks and Discounts
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning balance	1,607	1,259
Current provisions related to sales in current year	4,054	5,215
Adjustments related to prior year sales	77	(8)
Credits/payments made	(4,301)	(5,617)
Ending balance	1,437	849
Rebates, Fees and other Deductions
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning balance	22,991	26,252
Current provisions related to sales in current year	19,373	38,998
Adjustments related to prior year sales	(101)	(473)
Credits/payments made	(27,530)	(41,474)
Ending balance	14,733	23,303
Product Returns
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Beginning balance	6,916	10,923
Current provisions related to sales in current year	1,870	2,566
Adjustments related to prior year sales	(105)	(171)
Credits/payments made	(3,352)	(5,442)
Ending balance	$ 5,329	$ 7,876