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Note 10 - Income Taxes - Schedule of Deferred Tax Assets, Net (Details) - USD ($) | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Allowance for loan losses | $ 1,798,000 | $ 2,075,000
Alternative minimum tax and net operating loss carryforwards | 3,938,000 | 3,999,000
Lease liability | 1,306,000 | 1,358,000
Other | 854,000 | 568,000
Deferred Tax Assets, Gross, Total | 7,896,000 | 8,000,000
Net deferred loan origination costs | (808,000) | (873,000)
Purchase accounting adjustments | (1,516,000) | (1,570,000)
Right of use asset | (1,306,000) | (1,358,000)
Other | (1,475,000) | (1,180,000)
Unrealized gain on securities | (29,000) | (78,000)
Deferred Tax Liabilities, Gross, Total | (5,134,000) | (5,059,000)
Valuation allowance | 0 | (200,000)
Deferred Tax Assets, Net, Total | $ 2,762,000 | $ 2,741,000

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