REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS - Disaggregation of net revenues (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues	$ 70,995	$ 63,134
Qbrexza
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues	26,715	17,056
Accutane
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues	18,373	10,053
Targadox
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues	7,972	22,378
Amzeeq
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues	7,242
Ximino
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues	4,957	8,247
Zilxi
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues	2,273
Exelderm
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues	$ 3,463	5,363
Other branded products
REVENUES FROM CONTRACTS AND SIGNIFICANT CUSTOMERS
Product revenues		$ 37