Annual report pursuant to Section 13 and 15(d)

License/Supplier Agreements (Details)

v3.23.1
License/Supplier Agreements (Details) - USD ($)
$ in Millions
1 Months Ended
Oct. 29, 2018
Feb. 17, 2015
Dec. 31, 2019
Jun. 17, 2015
Term of agreement   5 years    
Revogenex License        
Contractual Obligation, Maximum Future Payments       $ 3.0
Baergic Licenses        
Development milestone payments     $ 81.5  
Commercial and sales based milestone payments     $ 151.0  
Baergic Licenses | AZ        
Percentage of equity fee     20.00%  
Baergic Licenses | CCHMC        
Percentage of equity fee     5.00%  
Upfront Payment | Baergic Licenses | AZ        
Payments to acquire in process research and development     $ 3.0  
Upfront Payment | Baergic Licenses | CCHMC        
Payments to acquire in process research and development     0.2  
IV Tramadol | Fortress Biotech Inc | Upfront Payment        
Payments to acquire in process research and development       2.0
IV Tramadol | Fortress Biotech Inc | Additional Payment        
Payments to acquire in process research and development       $ 1.0
Polpharma        
Payments to acquire in process research and development $ 2.0      
New Drug Application | Revogenex License        
Payments to acquire in process research and development     $ 1.0