Fair Value of Financial Statements (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Investment securities available for sale	$ 132,660,381	$ 119,978,944
U.S. Treasury Notes [Member]
Investment securities available for sale	24,195,314	23,939,063
Government-Sponsored Enterprises [Member]
Investment securities available for sale	66,717,277	51,034,091
Municipal Securities [Member]
Investment securities available for sale	41,747,790	45,005,790
Quoted Prices in Active Markets (Level 1) [Member]
Investment securities available for sale	24,195,314	23,939,063
Significant Other Observable Inputs (Level 2) [Member]
Investment securities available for sale	95,976,122	82,062,024
Significant Unobservable Inputs (Level 3) [Member]
Investment securities available for sale	12,488,945	13,977,857
Recurring Basis [Member]
Total fair value	132,660,381	119,978,944
Recurring Basis [Member] | U.S. Treasury Notes [Member]
Investment securities available for sale	24,195,314	23,939,063
Recurring Basis [Member] | Government-Sponsored Enterprises [Member]
Investment securities available for sale	66,717,277	51,034,091
Recurring Basis [Member] | Municipal Securities [Member]
Investment securities available for sale	41,747,790	45,005,790
Recurring Basis [Member] | Quoted Prices in Active Markets (Level 1) [Member]
Total fair value	24,195,314	23,939,063
Recurring Basis [Member] | Quoted Prices in Active Markets (Level 1) [Member] | U.S. Treasury Notes [Member]
Investment securities available for sale	24,195,314	23,939,063
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member]
Total fair value	95,976,122	82,062,024
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Government-Sponsored Enterprises [Member]
Investment securities available for sale	66,717,277	51,034,091
Recurring Basis [Member] | Significant Other Observable Inputs (Level 2) [Member] | Municipal Securities [Member]
Investment securities available for sale	29,258,845	31,027,933
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member]
Total fair value	12,488,945	13,977,857
Recurring Basis [Member] | Significant Unobservable Inputs (Level 3) [Member] | Municipal Securities [Member]
Investment securities available for sale	$ 12,488,945	$ 13,977,857