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Investment Securities (Details Narrative) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2021
2. Investment Securities |  |  |
Unrealized losses in the investment securites portfolio relating to debt securities |  |  | $ 5,500,000
Proceeds from sales of investment securities available for sale | $ 56,300,000 | $ 20,700,000 |
Gross losses | 56,000 | 4,000 |
Gains on sales of available for sale securities | 2,700,000 | $ 230,000 |
Securities pledged to secure public deposits | $ 77,300,000 |  | $ 98,600,000

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