CORTROPHIN PRE-LAUNCH CHARGES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Cortrophin pre-launch charges	$ 515	$ 3,636	$ 553	$ 8,238
Operating Expense [Member]
Cortrophin pre-launch charges	500	3,600	600	8,200
Selling, general and administrative Expenses [Member]
Cortrophin pre-launch charges	$ 2,500	$ 0	$ 2,600	$ 0