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Fair Value of Assets and Liabilities - Fair Value Estimates for Financial Instruments by Balance Sheet Grouping (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Financial assets: |  |
Securities available-for-sale | $ 103,204 | $ 108,083
Securities held-to-maturity | 2,801 | 2,913
Carrying Amounts |  |
Financial assets: |  |
Cash and cash equivalents | 190,359 | 321,576
Time deposits in banks | 4,097 | 5,858
Securities available-for-sale | 103,204 | 108,083
Securities held-to-maturity | 2,973 | 3,077
Loans held for sale | 5,322 | 11,464
Loans held for investment, net of allowance for credit losses | 3,230,885 | 3,047,288
FHLB stock and other investments | 22,801 | 21,801
Interest rate swap | 5 | 10
Financial liabilities: |  |
Interest rate swap | 5 | 10
Time deposits | 333,431 | 466,572
Subordinated notes | 73,822 | 73,749
Other borrowings | 0 | 170,000
Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Financial assets: |  |
Cash and cash equivalents | 190,359 | 321,576
Time deposits in banks | 4,097 | 5,858
Fair Value | Significant Other Observable Inputs (Level 2) |  |
Financial assets: |  |
Securities available-for-sale | 103,204 | 108,083
Loans held for sale | 5,907 | 12,626
Interest rate swap | 5 | 10
Financial liabilities: |  |
Interest rate swap | 5 | 10
Time deposits | 332,557 | 465,205
Other borrowings | 0 | 170,000
Fair Value | Significant Unobservable Inputs (Level 3) |  |
Financial assets: |  |
Securities held-to-maturity | 2,801 | 2,913
Loans held for investment, net of allowance for credit losses | 3,081,250 | 2,891,925
Financial liabilities: |  |
Subordinated notes | $ 72,772 | $ 72,693

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