CORTROPHIN PRE-LAUNCH CHARGES (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Purified Cortrophin Gel pre-launch charges	$ 227	$ 37	$ 780	$ 8,275
Operating Expense [Member]
Purified Cortrophin Gel pre-launch charges	200	100	800	8,300
Selling, general and administrative Expenses [Member]
Purified Cortrophin Gel pre-launch charges	$ 2,100	$ 0	$ 4,700	$ 0