v3.26.1
Summary of Significant Accounting Policies - Narrative (Details)
$ / shares in Units, $ in Thousands
12 Months Ended
Jul. 30, 2025
USD ($)
Apr. 29, 2024
$ / shares
Dec. 31, 2025
USD ($)
segment
$ / shares
Dec. 31, 2024
USD ($)
$ / shares
Dec. 31, 2023
USD ($)
Jun. 18, 2025
USD ($)
Jun. 17, 2025
$ / shares
Concentration Risk [Line Items]              
Common stock, par value (in dollars per share) | $ / shares             $ 0.0001
Stock split ratio   0.04          
Accumulated deficit     $ 905,172 $ 797,960      
Number of reportable segments | segment     1        
Number of operating segments | segment     1        
Restricted cash     $ 575 24,889 $ 31,838    
Advertising expense     600 2,500 $ 4,500    
Convertible debentures (if-converted)              
Concentration Risk [Line Items]              
Face amount           $ 25,000  
Money Market Funds              
Concentration Risk [Line Items]              
Restricted cash     $ 0 $ 11,400      
Class A Common Stock              
Concentration Risk [Line Items]              
Common stock, par value (in dollars per share) | $ / shares   $ 0.0001 $ 0.0001 $ 0.0001      
Class V Common Stock              
Concentration Risk [Line Items]              
Common stock, par value (in dollars per share) | $ / shares   $ 0.0001 $ 0.0001 $ 0.0001      
Money Market Funds              
Concentration Risk [Line Items]              
Cash equivalents, invested in money market funds     $ 200 $ 15,000      
Private Placement              
Concentration Risk [Line Items]              
Proceeds from Issuance of Private Placement $ 75,000