Loans and Allowance for Loan Losses (Details 1) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Credit risks by category and internally assigned grades
Loans	$ 274,627,803	$ 270,180,640
Pass [Member]
Credit risks by category and internally assigned grades
Loans	264,060,426	257,298,511
Watch [Member]
Credit risks by category and internally assigned grades
Loans	5,777,348	8,511,669
OAEM [Member]
Credit risks by category and internally assigned grades
Loans	593,359	610,806
Substandard [Member]
Credit risks by category and internally assigned grades
Loans	4,196,670	3,759,654
Commercial Loans [Member]
Credit risks by category and internally assigned grades
Loans	55,372,741	51,723,237
Commercial Loans [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	52,477,930	47,456,205
Commercial Loans [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	1,047,571	2,403,978
Commercial Loans [Member] | Substandard [Member]
Credit risks by category and internally assigned grades
Loans	1,847,240	1,863,054
Commercial Real Estate Construction [Member]
Credit risks by category and internally assigned grades
Loans	4,997,437	2,317,857
Commercial Real Estate Construction [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	4,997,437	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	140,978,428	140,186,324
Commercial Real Estate Other [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	136,098,726	134,401,977
Commercial Real Estate Other [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	2,907,641	3,605,621
Commercial Real Estate Other [Member] | OAEM [Member]
Credit risks by category and internally assigned grades
Loans	593,359	610,806
Commercial Real Estate Other [Member] | Substandard [Member]
Credit risks by category and internally assigned grades
Loans	1,378,702	1,567,920
Consumer Real Estate [Member]
Credit risks by category and internally assigned grades
Loans	68,179,290	70,797,973
Consumer Real Estate [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	65,689,519	68,570,298
Consumer Real Estate [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	1,610,019	1,934,802
Consumer Real Estate [Member] | Substandard [Member]
Credit risks by category and internally assigned grades
Loans	879,752	292,873
Consumer Other [Member]
Credit risks by category and internally assigned grades
Loans	5,099,907	5,155,249
Consumer Other [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	4,796,814	4,933,696
Consumer Other [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	212,117	185,746
Consumer Other [Member] | Substandard [Member]
Credit risks by category and internally assigned grades
Loans	$ 90,976	$ 35,807