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Investment Securities (Details Narrative) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2020
Sep. 30, 2021
Dec. 31, 2020
Investment Securities        
Gain on sale $ 1.7 $ 2.1    
Proceeds from sales of securities $ 29.2 $ 46.1    
Securities pledged to secure public deposits     $ 90.6 $ 77.3
Debt securities total     $ 2.8