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Income Taxes - Net Deferred Tax Asset (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Deferred tax assets: |  |
Allowance for loan losses | $ 3,981 | $ 3,065
Loan fees | 898 | 1,409
Deferred compensation | 1,115 | 2,661
Benefit plans | 56 | 98
Unrealized loss on securities | 5,137 | 63
Lease adjustments | 193 | 485
Business combination adjustments | 2,066 | 4,067
Acquired NOL, Section 1231, and charitable contribution carryforwards | 686 | 745
Rabbi Trust | 985 | 0
Riverview AMT credits | 771 | 777
Riverview subordinated debt fair value adjustment | 353 | 0
Software renewal costs | 420 | 525
Other | 892 | 513
Deferred tax assets, gross, total | 17,553 | 14,408
Deferred tax liabilities: |  |
Depreciation | (1,175) | (843)
Bond accretion | (97) | (39)
Goodwill and intangibles | (362) | (364)
Prepaid expenses | (797) | (706)
Business combination adjustments | (398) | (547)
Benefit plans | (1,049) | (1,130)
Deferred tax liabilities, gross, total | (3,878) | (3,629)
Deferred tax asset, net | $ 13,675 | $ 10,779

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