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Investment Securities (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2020
Jun. 30, 2021
Dec. 31, 2020
Investment Securities        
Gain on sale $ 457,000,000 $ 457,000,000    
Proceeds from sales of securities $ 17,000,000.0 $ 17,000,000.0    
Securities pledged to secure public deposits     $ 79,300,000 $ 77,300,000
Debt securities total     $ 1,800,000