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Income Taxes - Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Deferred Tax Assets: |  |
Allowance for loan losses | $ 3,629 | $ 3,128
Deferred compensation | 561 | 537
Net unrealized loss on available-for-sale securities | 846 |
Fair value adjustments | 1,913 |
Other | 277 | 142
Total deferred tax assets | 7,226 | 3,807
Deferred Tax Liabilities: |  |
Accreted discounts on bonds | 22 | 4
Depreciation | 772 | 878
FHLB stock dividends | 828 | 481
Intangible amortization | 1,282 | 1,144
Mortgage servicing rights | 778 | 725
Net unrealized gain on available-for-sale securities |  | 1,514
Prepaids | 471 | 525
Other | 173 | 5
Total deferred tax liabilities | 4,326 | 5,276
Net Deferred Tax Asset | $ 2,900 |
Net Deferred Tax Liability |  | $ (1,469)

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