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Investment Securities (Details) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 USD ($) security $ / shares shares | Dec. 31, 2018 USD ($) security shares | Sep. 30, 2019 USD ($)
Schedule of Available-for-sale Securities |  |  |
Impairment charges to securities | $ 0 | $ 0 |
Common stock, shares outstanding | shares | 2,827,473 | 2,814,157 |
Total Unrealized Loss | $ 344,000 | $ 2,081,000 |
Total Fair Value | 37,878,000 | 68,513,000 |
Proceeds from sales of available for sale securities | 21,400,000 | $ 0 |
Realized gain on sale | 3,000 |  |
Percentage of income tax expense relating to net gains on sale of investment securities |  | 27.52% |
Income tax expense relating to net gains on sales of investment securities |  | $ 2,360,000 |
Interest rate swap |  |  |
Schedule of Available-for-sale Securities |  |  |
Investment securities pledged as collateral | $ 800,000 |  |
Maryland Financial Bank |  |  |
Schedule of Available-for-sale Securities |  |  |
Liquidating distributions (per share) | $ / shares | $ 0.53 |  |
Common stock, shares outstanding | shares | 5,000,000 |  |
Common stock, value outstanding | $ 2,650,000 | 5,000 |
Total Unrealized Loss | $ 2,350,000 | 25,000 | $ 25,000
U.S. Government agency securities |  |  |
Schedule of Available-for-sale Securities |  |  |
Number of securities continuous unrealized loss position more than twelve months | security | 1 |  |
Total Unrealized Loss | $ 5,000 | 40,000 |
Total Fair Value | $ 591,000 | $ 1,959,000 |
Collateralized mortgage obligations |  |  |
Schedule of Available-for-sale Securities |  |  |
Number of investment securities portfolio held | security | 0 | 0 |
Number of securities continuous unrealized loss position more than twelve months | security | 54 |  |
Total Unrealized Loss | $ 187,000 | $ 662,000 |
Total Fair Value | $ 19,122,000 | 19,171,000 |
Agency mortgage-backed securities |  |  |
Schedule of Available-for-sale Securities |  |  |
Number of securities continuous unrealized loss position more than twelve months | security | 35 |  |
Total Unrealized Loss | $ 135,000 | 914,000 |
Total Fair Value | $ 15,495,000 | 24,816,000 |
Municipal securities |  |  |
Schedule of Available-for-sale Securities |  |  |
Number of securities continuous unrealized loss position more than twelve months | security | 7 |  |
Total Unrealized Loss | $ 17,000 | 454,000 |
Total Fair Value | $ 2,670,000 | $ 21,577,000 |
Private Label Mortgage-Backed securities |  |  |
Schedule of Available-for-sale Securities |  |  |
Number of investment securities portfolio held | security | 0 | 0 |

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