Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Narrative) (Details)

v3.22.1
Subsequent Events (Narrative) (Details)
$ / shares in Units, $ in Millions
1 Months Ended
Mar. 08, 2022
USD ($)
M
$ / shares
shares
Jan. 13, 2022
USD ($)
Jan. 12, 2022
USD ($)
Mar. 31, 2021
Feb. 11, 2022
USD ($)
Jan. 11, 2022
USD ($)
Journey [Member]            
Subsequent Event [Line Items]            
Line of Credit facility expiration period       36 months    
Subsequent Events [Member] | Mustang [Member]            
Subsequent Event [Line Items]            
Remaining borrowing capacity $ 45.0          
Long-term Line of Credit $ 30.0          
Periodic payments of debt instrument | M 60          
Additional shares | shares 748,036          
Exercise price of warrants | $ / shares $ 0.8021          
Subsequent Events [Member] | Mustang [Member] | Credit Facility [Member]            
Subsequent Event [Line Items]            
Maximum borrowing capacity $ 75.0          
Debt facility, duration of Interest only payment 24 months          
Debt facility, duration of principal and accrued interest payment 36 months          
Debt facility, duration of principal and accrued interest payment extension 36 months          
Subsequent Events [Member] | Journey [Member] | Credit Facility [Member]            
Subsequent Event [Line Items]            
Maximum borrowing capacity     $ 10.0     $ 7.5
Credit facility expiration date     Jan. 12, 2026      
Subsequent Events [Member] | Journey [Member] | Credit Facility [Member] | Prime Rate [Member]            
Subsequent Event [Line Items]            
Basis spread on variable rate     0.70%      
Subsequent Events [Member] | Journey [Member] | Term Loan Credit Facility [Member]            
Subsequent Event [Line Items]            
Maximum borrowing capacity     $ 20.0      
Subsequent Events [Member] | Journey [Member] | Term Loan - First Tranche [Member]            
Subsequent Event [Line Items]            
Maximum borrowing capacity     15.0      
Long-term Line of Credit     $ 15.0      
Subsequent Events [Member] | Journey [Member] | Term Loan - First Tranche [Member] | Prime Rate [Member]            
Subsequent Event [Line Items]            
Basis spread on variable rate     1.73%      
Subsequent Events [Member] | Journey [Member] | Term Loan - Second Tranche [Member]            
Subsequent Event [Line Items]            
Maximum borrowing capacity     $ 5.0      
Subsequent Events [Member] | Demira Inc | Journey [Member]            
Subsequent Event [Line Items]            
Milestone payments payable         $ 7.5  
Subsequent Events [Member] | VYNE Therapeutics [Member] | Journey [Member]            
Subsequent Event [Line Items]            
Payment of Upfront Fees   $ 20.0        
Milestone payments payable   $ 5.0        
Subsequent Events [Member] | Maruho Co., Ltd [Member] | Journey [Member]            
Subsequent Event [Line Items]            
Milestone payments receivable net         2.5  
Milestone payments receivable         $ 10.0