XML 44 R32.htm IDEA: XBRL DOCUMENT v3.25.3
Summary of Significant Accounting Policies - Narrative (Details)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Jul. 24, 2024
USD ($)
shares
Jul. 23, 2024
USD ($)
May 16, 2023
shares
Sep. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
shares
Sep. 30, 2025
USD ($)
reporting_unit
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Subsidiary, Sale of Stock [Line Items]                
Number of reporting units | reporting_unit           1    
Convertible redeemable preferred stock, net of issuance costs (in shares) | shares 13,257,294       13,257,294 [1]      
Accrued dividends $ 32,800     $ 22,900   $ 22,900    
Preferred stock, special dividend threshold 47,000 $ 100,000       47,000    
Liquidation preference $ 32,800              
Impairment of goodwill       0 $ 63,000 0 $ 63,000 $ 63,000
Impairment of right-of-use and long-lived assets       $ 0 $ 1,397 $ 0 $ 1,397  
Measurement Input, Discount Rate | Valuation, Income Approach                
Subsidiary, Sale of Stock [Line Items]                
ROU assets and leasehold improvements, measurement input         0.093   0.093  
Preferred Stock                
Subsidiary, Sale of Stock [Line Items]                
Sale of stock (in shares) | shares     27,509,203          
[1] Transactions for these line items were exclusively with related parties. Refer to Footnote 5, Convertible Redeemable Preferred Stock and Stockholders' Equity (Deficit) and Footnote 9, Related Party Transactions.