v3.26.1
Fair Value of Financial Instruments - Schedule of Recorded Amount of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale $ 1,467,855   $ 1,427,401      
Servicing assets 66,575 $ 64,520 62,941 $ 60,085 $ 56,684 $ 55,788
U.S. government agencies            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 20,132   13,617      
Mortgage-backed securities            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 1,444,667   1,410,679      
Municipal bonds            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 3,056   3,105      
Recurring fair value            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Loans held for investment 232,088   260,625      
Servicing assets 66,575   62,941      
Equity warrant assets 2,065   1,775      
Total assets at fair value 1,768,583   1,752,761      
Recurring fair value | Level 1            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Loans held for investment 0   0      
Servicing assets 0   0      
Equity warrant assets 0   0      
Total assets at fair value 0   0      
Recurring fair value | Level 2            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Loans held for investment 0   0      
Servicing assets 0   0      
Equity warrant assets 0   0      
Total assets at fair value 1,467,772   1,427,337      
Recurring fair value | Level 3            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Loans held for investment 232,088   260,625      
Servicing assets 66,575   62,941      
Equity warrant assets 2,065   1,775      
Total assets at fair value 300,811   325,424      
Recurring fair value | U.S. government agencies            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 20,132   13,617      
Recurring fair value | U.S. government agencies | Level 1            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 0   0      
Recurring fair value | U.S. government agencies | Level 2            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 20,132   13,617      
Recurring fair value | U.S. government agencies | Level 3            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 0   0      
Recurring fair value | Mortgage-backed securities            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 1,444,667   1,410,679      
Recurring fair value | Mortgage-backed securities | Level 1            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 0   0      
Recurring fair value | Mortgage-backed securities | Level 2            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 1,444,667   1,410,679      
Recurring fair value | Mortgage-backed securities | Level 3            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 0   0      
Recurring fair value | Municipal bonds            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 3,056   3,105      
Recurring fair value | Municipal bonds | Level 1            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 0   0      
Recurring fair value | Municipal bonds | Level 2            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale 2,973   3,022      
Recurring fair value | Municipal bonds | Level 3            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Investment securities available-for-sale $ 83   83      
Recurring fair value | Mutual fund            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Mutual fund     19      
Recurring fair value | Mutual fund | Level 1            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Mutual fund     0      
Recurring fair value | Mutual fund | Level 2            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Mutual fund     19      
Recurring fair value | Mutual fund | Level 3            
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]            
Mutual fund     $ 0