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Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Income Tax Disclosure [Abstract] |  |
Loans, including allowance for loan losses | $ 2,041 | $ 2,040
Net operating loss carry forwards | 223 | 273
State taxes | 534 | 614
Net deferred loan fees | 125 | 432
Acquisition costs | 141 | 161
Deferred compensation arrangements | 64 | 66
Investments | 70 | 54
Other, net | 184 | 158
Total deferred tax assets | 3,382 | 3,798
Less valuation allowance | (223) | (273)
Total deferred tax assets, net of valuation allowance | 3,159 | 3,525
Unrealized gain on investment securities available-for-sale | 1,259 | 3,065
Premises and equipment, net of depreciation | 723 | 500
Mortgage servicing rights | 879 | 777
Prepaid expenses | 314 | 302
Intangible assets | 387 | 278
FHLB stock dividends | 8 | 12
Total deferred tax liabilities | 3,570 | 4,934
Net deferred tax liability | $ (411) | $ (1,409)

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