v3.26.3
Organization and Business - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
Mar. 31, 2026
Nov. 25, 2025
Nov. 06, 2025
Oct. 04, 2024
Sep. 30, 2026
Dec. 31, 2025
Class of Stock [Line Items]            
Accumulated deficit         $ (262,590) $ (214,241)
Cash, cash equivalents and marketable securities         $ 163,300  
Merger Agreement [Member]            
Class of Stock [Line Items]            
Date of agreement and plan of merger       May 10, 2024    
Aggregate purchase price       $ 65,000    
Private Placement [Member] | Securities Purchase Agreement [Member]            
Class of Stock [Line Items]            
Gross proceeds from the private placement $ 150,000          
At The Market Offering Program [Member] | Maximum [Member] | Sales Agreement [Member]            
Class of Stock [Line Items]            
Aggregate sales proceeds   $ 200,000 $ 100,000      
Class A Common Stock [Member]            
Class of Stock [Line Items]            
Par value per share         $ 0.0001 $ 0.0001
Class A Common Stock [Member] | At The Market Offering Program [Member] | Sales Agreement [Member]            
Class of Stock [Line Items]            
Par value per share     $ 0.0001