Quarterly report pursuant to Section 13 or 15(d)

Notes Payable - Balance Sheet Information (Details)

v3.22.1
Notes Payable - Balance Sheet Information (Details) - Horizon & Powerscourt Notes - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Jun. 30, 2021
Jun. 04, 2021
Notes Payable        
Debt Instrument [Line Items]        
Notes payable, gross $ 36,050 $ 36,050    
Less: Unamortized debt discount and issuance costs 2,867 3,217    
Carrying value of notes payable, non-current 33,183 32,833    
Final payment fee $ 1,100   $ 1,100  
Additional final payment percentage 3.00%     3.00%
Initial Note        
Debt Instrument [Line Items]        
Notes payable, gross $ 20,600 20,600    
Second Note        
Debt Instrument [Line Items]        
Notes payable, gross 10,300 10,300    
Third Note        
Debt Instrument [Line Items]        
Notes payable, gross $ 5,150 $ 5,150