Loans and Allowance for Loan Losses (Details 1) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Credit risks by category and internally assigned grades
Loans	$ 267,998,436	$ 270,180,640
Pass [Member]
Credit risks by category and internally assigned grades
Loans	257,458,379	257,298,511
Watch [Member]
Credit risks by category and internally assigned grades
Loans	6,384,336	8,511,669
OAEM [Member]
Credit risks by category and internally assigned grades
Loans	602,563	610,806
Sub-Standard [Member]
Credit risks by category and internally assigned grades
Loans	3,553,158	3,759,654
Commercial [Member]
Credit risks by category and internally assigned grades
Loans	53,805,976	51,723,237
Commercial [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	50,674,476	47,456,205
Commercial [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	1,363,848	2,403,978
Commercial [Member] | Sub-Standard [Member]
Credit risks by category and internally assigned grades
Loans	1,767,652	1,863,054
Commercial Real Estate Construction [Member]
Credit risks by category and internally assigned grades
Loans	1,660,573	2,317,857
Commercial Real Estate Construction [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	1,660,573	1,936,335
Commercial Real Estate Construction [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans		381,522
Commercial Real Estate Other [Member]
Credit risks by category and internally assigned grades
Loans	137,493,443	140,186,324
Commercial Real Estate Other [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	132,409,734	134,401,977
Commercial Real Estate Other [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	3,021,215	3,605,621
Commercial Real Estate Other [Member] | OAEM [Member]
Credit risks by category and internally assigned grades
Loans	602,563	610,806
Commercial Real Estate Other [Member] | Sub-Standard [Member]
Credit risks by category and internally assigned grades
Loans	1,459,931	1,567,920
Consumer Real Estate [Member]
Credit risks by category and internally assigned grades
Loans	69,729,343	70,797,973
Consumer Real Estate [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	67,700,455	68,570,298
Consumer Real Estate [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	1,779,134	1,934,802
Consumer Real Estate [Member] | Sub-Standard [Member]
Credit risks by category and internally assigned grades
Loans	249,754	292,873
Consumer Other [Member]
Credit risks by category and internally assigned grades
Loans	5,309,101	5,155,249
Consumer Other [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	5,013,141	4,933,696
Consumer Other [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	220,139	185,746
Consumer Other [Member] | Sub-Standard [Member]
Credit risks by category and internally assigned grades
Loans	$ 75,821	$ 35,807