Quarterly report [Sections 13 or 15(d)]

Debt - Narrative (Details)

v3.26.3
Debt - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
May 05, 2026
Jul. 31, 2026
Jun. 30, 2026
May 31, 2026
Sep. 30, 2026
Jun. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Debt Instrument [Line Items]                    
Loss on extinguishment of debt               $ 209,000 $ 0  
Proceeds from revolving credit facility               40,000,000 0  
Repayments of lines of credit               32,000,000 0  
Interest expense         $ 300,000   $ 1,900,000 2,500,000 $ 5,600,000  
Accrued interest               100,000   $ 2,600,000
Line of Credit                    
Debt Instrument [Line Items]                    
Maximum borrowing capacity         60,000,000.0     $ 60,000,000.0    
Final payment fee, percentage of principal               4.25%    
Unamortized debt issuance cost         500,000     $ 500,000    
Loss on extinguishment of debt           $ 200,000        
Line of Credit | Revolving Credit Facility                    
Debt Instrument [Line Items]                    
Maximum borrowing capacity $ 40,000,000.0                  
Option to increase borrowing $ 60,000,000.0                  
Debt term 5 years                  
Outstanding borrowing         $ 8,000,000.0     $ 8,000,000.0    
Proceeds from revolving credit facility     $ 32,000,000.0 $ 8,000,000.0            
Interest rate         7.70%     7.70%    
Repayments of lines of credit   $ 32,000,000.0                
Line of Credit | One month SOFR                    
Debt Instrument [Line Items]                    
Basis spread on variable rate               0.11448%    
Line of Credit | Base rate                    
Debt Instrument [Line Items]                    
Basis spread on variable rate               4.00%    
Line of Credit | Base rate | Revolving Credit Facility                    
Debt Instrument [Line Items]                    
Floor rate 2.00%                  
Line of Credit | SOFR                    
Debt Instrument [Line Items]                    
Basis spread on variable rate               6.50%    
Line of Credit | SOFR | Revolving Credit Facility                    
Debt Instrument [Line Items]                    
Basis spread on variable rate 4.00%