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Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Deferred tax assets: |  |
Allowance for credit losses | $ 2,866 | $ 2,858
ASC 715 pension funding liability | 1,952 | 4,656
Supplemental executive retirement plan accrual | 2,293 | 2,220
Stock compensation | 1,875 | 1,794
Lease liability | 1,145 | 1,436
Other | 633 | 0
Total deferred tax assets | 10,764 | 12,964
Deferred tax liabilities: |  |
Premises and equipment | (2,235) | (2,693)
Pension | (531) | (14)
Intangible assets | (1,493) | (1,761)
Unrealized gain on investment securities available-for-sale | (2,185) | (4,684)
Right of use asset | (1,032) | (1,291)
Other | (497) | (224)
Total deferred tax liabilities | (7,973) | (10,667)
Net deferred tax assets | $ 2,791 | $ 2,297

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