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Investment Securities (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Investments, Debt and Equity Securities [Abstract]          
Investment securities pledged to secure deposits, fair value $ 37,700,000   $ 37,700,000   $ 41,500,000
Gross realized gains (losses) on sale of investments, tax $ 6,069 $ 81 $ 6,069 $ 994