Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Management Services Agreement) (Details)

v3.23.3
Related Party Transactions (Management Services Agreement) (Details)
$ in Thousands
 9 Months Ended
Sep. 30, 2023
USD ($)
Related Party Transaction [Line Items]  
Fortress - MSA Income $ (4,000)
Avenue Therapeutics, Inc [Member]  
Related Party Transaction [Line Items]  
Effective date Feb. 17, 2015
Partner companies, MSA fee expense $ 500
Baergic [Member]  
Related Party Transaction [Line Items]  
Effective date Mar. 09, 2017
Cellvation [Member]  
Related Party Transaction [Line Items]  
Effective date Oct. 31, 2016
Partner companies, MSA fee expense $ 500
Checkpoint [Member]  
Related Party Transaction [Line Items]  
Effective date Mar. 17, 2015
Partner companies, MSA fee expense $ 500
Cyprium [Member]  
Related Party Transaction [Line Items]  
Effective date Mar. 13, 2017
Partner companies, MSA fee expense $ 500
Helocyte [Member]  
Related Party Transaction [Line Items]  
Effective date Mar. 20, 2015
Partner companies, MSA fee expense $ 500
Mustang  
Related Party Transaction [Line Items]  
Effective date Mar. 13, 2015
Partner companies, MSA fee expense $ 500
Oncogenuity [Member]  
Related Party Transaction [Line Items]  
Effective date Feb. 10, 2017
Partner companies, MSA fee expense $ 500
Urica  
Related Party Transaction [Line Items]  
Effective date Nov. 07, 2017
Partner companies, MSA fee expense $ 500