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Debt Financing (Details) - USD ($)
3 Months Ended 15 Months Ended
Aug. 02, 2022
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2025
Dec. 31, 2024
Line of Credit Facility [Line Items]          
Common stock, shares issued   79,418,438   79,418,438 78,397,380
Amortization of debt discount   $ 274,000 $ 273,000    
Perceptive Credit Holdings | Secured Debt          
Line of Credit Facility [Line Items]          
Amortization of debt discount       $ 300,000  
Debt discount, allocated fair value of warrants $ 2,300,000        
Debt discount, capitalized issuance costs 2,100,000        
Unamortized debt discount 4,400,000        
Perceptive Credit Holdings | Secured Debt | Exercise Price - Scenario I          
Line of Credit Facility [Line Items]          
Shares available through warrants $ 400,000        
Warrant exercise price $ 15        
Perceptive Credit Holdings | Secured Debt | Exercise Price - Scenario II          
Line of Credit Facility [Line Items]          
Shares available through warrants $ 300,000        
Warrant exercise price $ 20        
Perceptive Credit Holdings | Secured Debt | Term Loan          
Line of Credit Facility [Line Items]          
Initial face amount $ 75,000,000        
Unused borrowing capacity $ 25,000,000        
Term loan outstanding amount   $ 75,000,000   $ 75,000,000  
Interest rate at period-end   14.34%   14.34%  
Increase in accrued interest   $ 2,600,000      
Interest expense on debt   2,700,000 $ 2,900,000    
Obligations secured by UK and Ireland subsidiaries   3,000,000   $ 3,000,000  
Cash liquidity requirement   $ 3,000,000   $ 3,000,000  
Perceptive Credit Holdings | Secured Debt | Term Loan | Base Rate [Member]          
Line of Credit Facility [Line Items]          
Stated interest rate 10.00%        
Perceptive Credit Holdings | Secured Debt | Term Loan | SOFR          
Line of Credit Facility [Line Items]          
Floor percentage 1.00%        
SOFR adjustment term 1 month