v3.25.2
Significant Accounting Policies - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Sep. 30, 2024
Jun. 30, 2024
Jun. 30, 2025
Dec. 31, 2024
Significant Accounting Policies [Line Items]          
Days for delinquent loans to be charged off       65 days  
Preferred shares $ 0   $ 0 $ 0 $ 0
Unrealised loss on equity method investment $ (613,000)   0 $ (733,000)  
Days for delinquent loans remaining principal payment       90 days  
Non activity loan or finance receivable period       30 days  
OnDeck Australia          
Significant Accounting Policies [Line Items]          
Equity interest percentage 20.00%     20.00%  
Linear          
Significant Accounting Policies [Line Items]          
Preferred shares $ 0     $ 0  
Net loss on sale of equity method investments   $ 16,600,000      
Carrying value of investment 16,100,000     16,100,000  
Unrealised loss on equity method investment       500,000  
Other Assets | OnDeck Australia          
Significant Accounting Policies [Line Items]          
Carrying value of investment 800,000   $ 0 800,000 $ 100,000
Other Assets | Linear          
Significant Accounting Policies [Line Items]          
Carrying value of investment $ 16,100,000     $ 16,100,000