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Income Taxes - Summary of Net Deferred Tax Assets Included in Statement of Financial Position (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Deferred tax assets: |  |
Organizational costs | $ 22 | $ 25
Allowance for loan losses | 4,827 | 4,717
Loans held for sale | 2,919 | 695
Stock-based compensation | 211 | 515
Accrued compensation | 238 | 181
Lease liability | 3,047 | 2,492
State taxes | 1,059 | 586
Net unrealized loss on AFS debt securities | 503 | 0
Nonaccrual loan interest income | 62 | 7
Other | 49 | 23
Total deferred tax assets | 12,937 | 9,241
Deferred tax liabilities: |  |
Loan origination costs | (1,477) | (1,110)
Depreciation | (379) | (487)
Right of use asset | (2,633) | (2,006)
Net unrealized gain on AFS debt securities | 0 | (352)
Other | (39) | (44)
Total deferred tax liabilities | (4,528) | (3,999)
Net deferred tax asset | $ 8,409 | $ 5,242

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