v3.26.1
Income Taxes (Tables)
 12 Months Ended
Dec. 31, 2025
Income Tax Disclosure [Abstract]  
Schedule of Effective Income Tax Rate Reconciliation

 

      %      % 
   Year Ended December 31, 
   2025   2024 
   Amount   %   Amount   % 
Tax benefit at statutory rate  $(37,179)   21.0%  $(23,474)   21.0%
State income tax benefit, net of federal tax effect   (14)   —    (3)   — 
Federal change in valuation allowance on deferred tax assets   38,249    (21.6)   23,797    (21.3)
Federal research and development credits   (1,358)   0.8    (982)   0.9 
Prior year adjustments   (343)   0.2    (3)   — 
Non-deductible items   645    (0.4)   665    (0.6)
Income tax expense (benefit)  $—    —%  $—    —%
Schedule of Deferred Tax Assets and Liabilities

 

       
   As of December 31, 
   2025   2024 
Gross deferred tax assets (liabilities):          
Accrued expenses  $253   $459 
Stock-based compensation   6,056    2,861 
Property and equipment   463    420 
Right-of-use assets   (11)   (45)
Lease liabilities   12    48 
Section 174 expenditures   48,070    30,133 
Start-up expenditures   21,955    12,998 
Net operating losses and tax credits   23,483    13,340 
Deferred tax assets before valuation allowance   100,281    60,214 
Valuation allowance   (100,281)   (60,214)
Net deferred tax assets  $—   $—