Loans and Allowance for Loan Losses (Details 1) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Credit risks by category and internally assigned grades
Loans	$ 275,098,274	$ 274,664,267
Pass [Member]
Credit risks by category and internally assigned grades
Loans	259,381,239	259,978,887
Watch [Member]
Credit risks by category and internally assigned grades
Loans	10,470,958	9,215,844
OAEM [Member]
Credit risks by category and internally assigned grades
Loans	1,259,731	1,097,594
SubStandard [Member]
Credit risks by category and internally assigned grades
Loans	3,986,346	4,371,942
Commercial [Member]
Credit risks by category and internally assigned grades
Loans	51,839,425	54,829,078
Commercial [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	47,384,980	50,663,356
Commercial [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	2,556,253	1,973,675
Commercial [Member] | OAEM [Member]
Credit risks by category and internally assigned grades
Loans	172,196	157,300
Commercial [Member] | SubStandard [Member]
Credit risks by category and internally assigned grades
Loans	1,725,996	2,034,747
Commercial Real Estate Construction [Member]
Credit risks by category and internally assigned grades
Loans	9,268,042	7,304,300
Commercial Real Estate Construction [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	9,268,042	7,304,300
Commercial Real Estate Other [Member]
Credit risks by category and internally assigned grades
Loans	146,860,487	143,703,401
Commercial Real Estate Other [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	139,813,221	136,804,420
Commercial Real Estate Other [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	5,020,580	4,938,711
Commercial Real Estate Other [Member] | OAEM [Member]
Credit risks by category and internally assigned grades
Loans	665,531	590,294
Commercial Real Estate Other [Member] | SubStandard [Member]
Credit risks by category and internally assigned grades
Loans	1,361,155	1,369,976
Consumer Real Estate [Member]
Credit risks by category and internally assigned grades
Loans	62,069,547	63,787,411
Consumer Real Estate [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	58,219,334	60,480,317
Consumer Real Estate [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	2,548,457	2,077,341
Consumer Real Estate [Member] | OAEM [Member]
Credit risks by category and internally assigned grades
Loans	422,004	350,000
Consumer Real Estate [Member] | SubStandard [Member]
Credit risks by category and internally assigned grades
Loans	879,752	879,753
Consumer Other [Member]
Credit risks by category and internally assigned grades
Loans	5,060,773	5,040,077
Consumer Other [Member] | Pass [Member]
Credit risks by category and internally assigned grades
Loans	4,695,662	4,726,494
Consumer Other [Member] | Watch [Member]
Credit risks by category and internally assigned grades
Loans	345,668	226,117
Consumer Other [Member] | SubStandard [Member]
Credit risks by category and internally assigned grades
Loans	$ 19,443	$ 87,466