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Summary of Significant Accounting Policies - Summary of effect on the Consolidated Balance Sheet as the Result of Adopting ASC 326 (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Jan. 01, 2023 | Dec. 31, 2022
--- | --- | --- | --- | ---
Assets: |  |  |  |
Loans held for investment, net of deferred fees and costs | $ 2,111,797 | $ 2,430,947 |  | $ 2,399,092
Allowance for credit losses |  |  |  | (30,740)
Deferred tax asset, net | 27,312 | 21,556 |  | 12,227
Liabilities: |  |  |  |
Reserve for unfunded commitments |  |  |  | 1,812
Stockholders' Equity: |  |  |  |
Retained earnings | $ 17,772 | $ 33,157 |  | 97,682
January 1, 2023 Post-ASC 326 Adoption [Member] |  |  |  |
Assets: |  |  |  |
Loans held for investment, net of deferred fees and costs |  |  | $ 2,399,757 |
Allowance for credit losses |  |  | (38,158) |
Deferred tax asset, net |  |  | 14,561 |
Liabilities: |  |  |  |
Reserve for unfunded commitments |  |  | 5,504 |
Stockholders' Equity: |  |  |  |
Retained earnings |  |  | $ 89,571 |
Impact of ASC 326 Adoption [Member] |  |  |  |
Assets: |  |  |  |
Loans held for investment, net of deferred fees and costs |  |  |  | 665
Allowance for credit losses |  |  |  | (7,418)
Deferred tax asset, net |  |  |  | 2,334
Liabilities: |  |  |  |
Reserve for unfunded commitments |  |  |  | 3,692
Stockholders' Equity: |  |  |  |
Retained earnings |  |  |  | $ (8,111)

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