v3.26.1
Debt - Additional Information (Details)
3 Months Ended 6 Months Ended
May 09, 2025
USD ($)
Tranche
$ / shares
Jun. 30, 2026
USD ($)
$ / shares
Jun. 30, 2026
USD ($)
$ / shares
Feb. 28, 2026
USD ($)
$ / shares
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Debt Instrument [Line Items]          
Debt instrument, covenant description     The Company's minimum liquidity covenant under the Loan Agreement became effective July 1, 2026. Pursuant to the Third Amendment, the applicable minimum liquidity requirement will depend on the Company’s achievement of specified operational milestones and/or its market capitalization and will be equal to (i) 50% of the outstanding obligations under the Loan Agreement, (ii) 110% of the outstanding obligations under the Loan Agreement, or (iii) waived in full (i.e., zero).    
Payment fee   $ 4,200,000 $ 4,200,000    
Term Loans          
Debt Instrument [Line Items]          
Effective interest rate of term loan   13.70%      
K2HV          
Debt Instrument [Line Items]          
Term loan facility fee     400,000    
Loan Agreement          
Debt Instrument [Line Items]          
Minimum liquidity covenant percentage of outstanding obligations one 50.00%        
Minimum liquidity covenant percentage of outstanding obligations two 110.00%        
Loan Agreement | K2HV | Term Loans          
Debt Instrument [Line Items]          
Principal amount $ 125,000,000        
Number of tranches | Tranche 4        
Gross proceeds     $ 60,000,000    
Payment terms     Pursuant to the Third Amendment, the Company’s interest only period of the obligations under the Loan Agreement was extended from May 2028 to April 2029. The Company is obligated to make interest-only payments through April 2029, with all outstanding principal, accrued and unpaid interest, and the final payment fee due at maturity on May 1, 2029.    
Interest rate description     The Term Loan bears a variable interest rate equal to the greater of (i) 10.45% or (ii) the prime rate as quoted in The Wall Street Journal plus 2.95%.    
Interest rate   10.45% 10.45%    
Variable interest rate     2.95%    
Conversion price | $ / shares       $ 0.8774 $ 0.8774
Prepayment penalty     $ 0    
Outstanding principal term loan   $ 2,500,000 2,500,000 $ 2,050,000.00 $ 3,950,000
Maximum future capital stock offerings investment   $ 5,000,000 $ 5,000,000    
Common stock, shares issued | shares       2,336,448 4,501,936
Loan Agreement | K2HV | Term Loans | Maximum          
Debt Instrument [Line Items]          
Debt conversion amount $ 10,000,000        
Conversion price | $ / shares $ 0.8774 $ 2.3906 $ 2.3906    
Second Lien Notes Due 2026          
Debt Instrument [Line Items]          
Percentage of difference between the present value of the old and new cash flows     10.00%