v3.26.1
Long Term Debt - Additional Information (Details) - Hercules Capital, Inc - Hercules Loan Facility - USD ($)
1 Months Ended 6 Months Ended
Jun. 24, 2026
Jun. 30, 2026
Jun. 30, 2026
Debt Instrument [Line Items]      
Principal outstanding   $ 20,000,000 $ 20,000,000
Percentage of facility fee for subsequent borrowings   1.00%  
Debt instrument, maturity date   Jun. 01, 2031  
Debt instrument, capped interest rate   0.75%  
Debt interest rate per annum   8.75% 8.75%
Initial facility fee   $ 500,000  
Payment of debt issuance costs   $ 2,100,000  
Term Loans Aggregate Principal Amount Tranches Initial      
Debt Instrument [Line Items]      
Maximum borrowing capacity $ 50,000,000    
Term Loans Aggregate Principal Amount Tranches Through June 15, 2027      
Debt Instrument [Line Items]      
Maximum borrowing capacity 50,000,000    
Current borrowing capacity 20,000,000    
Remaining borrowing capacity $ 30,000,000    
Debt instrument term 29 months    
Debt instrument extended term 30 months    
Debt instrument, basis spread on variable rate 2.00% 2.50%  
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] us-gaap:PrimeRateMember us-gaap:PrimeRateMember  
Debt interest rate per annum 8.75% 9.25% 9.25%
Debt instrument, frequency of periodic payment     The Company is required to make monthly interest-only payments for borrowings under the initial tranche of $50.0 million for a period of 29 months, which may be extended by up to an additional 30 months upon achievement of certain clinical, regulatory, financing and capitalization milestones.
Term Loans Aggregate Principal Amount Tranches Five      
Debt Instrument [Line Items]      
Maximum borrowing capacity   $ 50,000,000 $ 50,000,000
Maximum      
Debt Instrument [Line Items]      
Aggregate principal amount of debt   $ 200,000,000 200,000,000
Percentage of end-of-term charge   6.50%  
Percentage of prepayment premium   3.00%  
Maximum | Term Loans Aggregate Principal Amount Tranches Three      
Debt Instrument [Line Items]      
Maximum borrowing capacity   $ 100,000,000 100,000,000
Maximum | Term Loans First Four Tranches      
Debt Instrument [Line Items]      
Aggregate principal amount of debt   $ 150,000,000 150,000,000
Minimum      
Debt Instrument [Line Items]      
Percentage of end-of-term charge   3.70%  
Percentage of prepayment premium   1.00%  
Prepaid and Other Current Assets      
Debt Instrument [Line Items]      
Debt issuance costs   $ 2,200,000 2,200,000
Other Assets      
Debt Instrument [Line Items]      
Debt issuance costs   2,200,000 2,200,000
Accounts Payable      
Debt Instrument [Line Items]      
Unpaid debt issuance costs   $ 1,900,000 $ 1,900,000