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Investment Securities (Details Narrative) - Number
Jun. 30, 2021
Dec. 31, 2020
Investments, Debt and Equity Securities [Abstract]    
Number of Securities with Gross Unrealized Losses 81 31
Number of Securities with Gross Unrealized Losses, Less Than 12 Months 11  
Number of Securities with Gross Unrealized Losses, More Than 12 Months 70