v3.25.4
Fair Value of Financial Instruments - Summary of Carrying Amounts and Fair Values of Financial Instruments (Detail) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Financial assets    
Investment securities $ 60,183 $ 54,805
Loans held for sale, at lower of amortized cost or fair value 15,144 128,226
Equity securities, fair value 1,800 1,700
Level 1 [Member]    
Financial assets    
Cash, cash equivalents, and federal funds sold 200,814 [1] 168,322 [2]
Investment securities 0 0
Loans held for investment, net of allowance 0 0
Loans held for sale, at lower of amortized cost or fair value 0 0
Accrued interest receivable 19,401 15,314
Equity securities, fair value 1,787 [3] 1,732 [4]
Financial liabilities    
Funds borrowed 0 [5] 0 [6]
Accrued interest payable 6,319 8,231
Level 2 [Member]    
Financial assets    
Cash, cash equivalents, and federal funds sold 750 [1] 1,250 [2]
Investment securities 60,183 54,805
Loans held for investment, net of allowance 0 0
Loans held for sale, at lower of amortized cost or fair value 0 0
Accrued interest receivable 0 0
Equity securities, fair value 0 [3] 0 [4]
Financial liabilities    
Funds borrowed 2,431,011 [5] 2,371,434 [6]
Accrued interest payable 0 0
Level 3 [Member]    
Financial assets    
Cash, cash equivalents, and federal funds sold 0 [1] 0 [2]
Investment securities 0 0
Loans held for investment, net of allowance 2,421,988 2,238,645
Loans held for sale, at lower of amortized cost or fair value 15,144 133,244
Accrued interest receivable 0 0
Equity securities, fair value 0 [3] 0 [4]
Financial liabilities    
Funds borrowed 0 [5] 0 [6]
Accrued interest payable 0 0
Carrying Amount [Member]    
Financial assets    
Cash, cash equivalents, and federal funds sold 201,564 [1] 169,572 [2]
Investment securities 60,183 54,805
Loans held for investment, net of allowance 2,436,916 2,265,428
Loans held for sale, at lower of amortized cost or fair value 15,144 128,226
Accrued interest receivable 19,401 15,314
Equity securities, fair value 1,787 [3] 1,732 [4]
Financial liabilities    
Funds borrowed 2,410,016 [5] 2,379,413 [6]
Accrued interest payable 6,319 8,231
Fair Value Recurring [Member]    
Financial assets    
Cash, cash equivalents, and federal funds sold 201,564 [1] 169,572 [2]
Investment securities 60,183 54,805
Loans held for investment, net of allowance 2,421,988 2,238,645
Loans held for sale, at lower of amortized cost or fair value 15,144 133,244
Accrued interest receivable 19,401 15,314
Equity securities, fair value 1,787 [3],[7] 1,732 [4],[8]
Financial liabilities    
Funds borrowed 2,431,011 [5] 2,371,434 [6]
Accrued interest payable 6,319 8,231
Fair Value Recurring [Member] | Level 1 [Member]    
Financial assets    
Equity securities, fair value $ 1,787 [7] $ 1,732 [8]
[1] Includes federal funds sold and interest bearing deposits in other banks
[2] Includes federal funds sold and interest bearing deposits in other banks.
[3] Included within other assets on the balance sheet
[4] Included within other assets on the balance sheet
[5] Excludes deferred financing costs of $8.4 million as of December 31, 2025
[6] Excludes deferred financing costs of $8.2 million as of December 31, 2024
[7] Included within other assets on the balance sheet.
[8] Included within other assets on the balance sheet.