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Fair Values of Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2015
Fair Values Of Financial Instruments [Abstract] |
Schedule of estimated fair value and carrying values of financial instruments |
|  | 2015 |  |  | 2014 |  |  | 2013 |
|  | Carrying |  |  | Fair |  |  | Carrying |  |  | Fair |  |  | Carrying |  |  | Fair |
|  | Amount |  |  | Value |  |  | Amount |  |  | Value |  |  | Amount |  |  | Value |
Financial assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and due from banks |  | $ | 7,493,524 |  |  | $ | 7,493,524 |  |  | $ | 7,101,352 |  |  | $ | 7,101,352 |  |  | $ | 9,214,503 |  |  | $ | 9,214,503 |
Interest-bearing deposits in other financial institutions |  |  | 2,308,117 |  |  |  | 2,308,117 |  |  |  | 2,154,817 |  |  |  | 2,154,817 |  |  |  | 1,636,194 |  |  |  | 1,636,194 |
Federal funds sold |  |  | 2,569,767 |  |  |  | 2,569,767 |  |  |  | 4,024,065 |  |  |  | 4,024,065 |  |  |  | 102,772 |  |  |  | 102,772 |
Investment securities available for sale |  |  | 98,790,010 |  |  |  | 98,790,010 |  |  |  | 87,993,145 |  |  |  | 87,993,145 |  |  |  | 74,313,682 |  |  |  | 74,313,682 |
Federal Home Loan Bank Stock |  |  | 1,203,100 |  |  |  | 1,203,100 |  |  |  | 1,327,800 |  |  |  | 1,327,800 |  |  |  | 1,452,900 |  |  |  | 1,452,900 |
Maryland Financial Bank Stock |  |  | 30,000 |  |  |  | 30,000 |  |  |  | 30,000 |  |  |  | 30,000 |  |  |  | 30,000 |  |  |  | 30,000 |
Ground rents |  |  | 163,638 |  |  |  | 163,638 |  |  |  | 169,200 |  |  |  | 169,200 |  |  |  | 169,200 |  |  |  | 169,200 |
Loans, less allowance for credit losses |  |  | 259,636,706 |  |  |  | 252,239,000 |  |  |  | 273,986,237 |  |  |  | 268,536,000 |  |  |  | 270,684,120 |  |  |  | 270,684,120 |
Accrued interest receivable |  |  | 1,121,405 |  |  |  | 1,121,405 |  |  |  | 1,274,137 |  |  |  | 1,274,137 |  |  |  | 1,509,238 |  |  |  | 1,509,238 |
Cash value of life insurance |  |  | 9,357,712 |  |  |  | 9,357,712 |  |  |  | 9,138,658 |  |  |  | 9,138,658 |  |  |  | 8,914,817 |  |  |  | 8,914,817 |
Financial liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  |  | 335,191,530 |  |  |  | 307,924,000 |  |  |  | 338,877,292 |  |  |  | 310,239,000 |  |  |  | 323,803,356 |  |  |  | 291,046,000 |
Long-term borrowings |  |  | 20,000,000 |  |  |  | 20,688,000 |  |  |  | 20,000,000 |  |  |  | 20,951,000 |  |  |  | 20,000,000 |  |  |  | 21,032,000 |
Dividends payable |  |  | - |  |  |  | - |  |  |  | 276,096 |  |  |  | 276,096 |  |  |  | 274,737 |  |  |  | 274,737 |
Accrued interest payable |  |  | 39,855 |  |  |  | 39,855 |  |  |  | 39,823 |  |  |  | 39,823 |  |  |  | 28,523 |  |  |  | 28,523 |
Unrecognized financial instruments: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitments to extend credit |  |  | 21,385,509 |  |  |  | 21,385,509 |  |  |  | 21,372,092 |  |  |  | 21,372,092 |  |  |  | 23,868,826 |  |  |  | 23,868,826 |
Standby letters of credit |  |  | 47,580 |  |  |  | 47,580 |  |  |  | 57,580 |  |  |  | 57,580 |  |  |  | 32,000 |  |  |  | 32,000 |
Schedule of fair value hierarchy of financial instruments |
|  | Carrying |  |  | Fair |  |  |  |  |  |  |  |  |  |
December 31, 2015 |  | Amount |  |  | Value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Financial instruments - Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 12,371,408 |  |  | $ | 12,371,408 |  |  | $ | - |  |  | $ | 12,371,408 |  |  | $ | - |
Loans receivable, net |  |  | 259,636,706 |  |  |  | 252,239,000 |  |  |  | - |  |  |  | - |  |  |  | 252,239,000 |
Cash value of life insurance |  |  | 9,357,712 |  |  |  | 9,357,712 |  |  |  | - |  |  |  | 9,357,712 |  |  |  | - |
Financial instruments - Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  |  | 335,191,530 |  |  |  | 307,924,000 |  |  |  | 192,746,000 |  |  |  | 115,178,000 |  |  |  | - |
Long-term debt |  |  | 20,000,000 |  |  |  | 20,688,000 |  |  |  | - |  |  |  | 20,688,000 |  |  |  | - |

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