XML 44 R32.htm IDEA: XBRL DOCUMENT v3.22.2
Commitments and Contingencies - Additional Information (Details) - USD ($)
$ in Thousands
 1 Months Ended 3 Months Ended 6 Months Ended
Mar. 31, 2021
Mar. 31, 2021
May 31, 2016
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Apr. 07, 2020
Apr. 12, 2019
Loss Contingencies [Line Items]                    
Incremental borrowing rate on operating leases (as a percent)       6.00%   6.00%        
Operating and variable lease costs       $ 136 $ 145 $ 266 $ 239      
Asset purchase agreement, royalties as percent of aggregated net sales (as a percent)     4.40%              
Common stock, shares issued (in shares)       30,564,995   30,564,995   26,335,418   120,070
Common stock issued       $ 3   $ 3   $ 3   $ 1,500
4SC royalty settlement (see Note 4)       0 $ 0 0 $ 17,250      
Contractual obligation       $ 2,600   $ 2,600        
Immunic AG                    
Loss Contingencies [Line Items]                    
Asset purchase agreement, royalties as percent of aggregated net sales (as a percent) 4.40%                  
4SC royalty settlement (see Note 4) $ 17,250                  
Royalty settlement agreement, cash payment (as a percent) 50.00% 50.00%                
Royalty settlement agreement, shares payment (as a percent) 50.00% 50.00%                
Grafelfing, Germany                    
Loss Contingencies [Line Items]                    
Lease term (in years)                 5 years  
Additions to right-of-use assets   $ 435                
New York City                    
Loss Contingencies [Line Items]                    
Rent holiday period (in months)           6 months