Loans and Allowance for Loan Losses - Schedule of Past Due Loans and Nonaccrual Loans (Details) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Total Past Due Loans	$ 2,048,148	$ 2,166,283
Nonaccrual Loans	1,794,349	1,204,861
Current Loans	384,443,176	373,396,544
Total Loans	388,285,673	376,767,688
Financing Receivables, 30 to 89 Days Past Due [Member]
Total Past Due Loans	2,047,306	2,166,283
Financing Receivables, Greater than 90 Days Past Due [Member]
Total Past Due Loans	842	0
Commercial, Financial and Agricultural Loans [Member]
Total Past Due Loans	1,068,658	247,397
Nonaccrual Loans	7,204	36,157
Current Loans	90,800,064	88,119,661
Total Loans	91,875,926	88,403,215
Commercial, Financial and Agricultural Loans [Member] | Financing Receivables, 30 to 89 Days Past Due [Member]
Total Past Due Loans	1,067,816	247,397
Commercial, Financial and Agricultural Loans [Member] | Financing Receivables, Greater than 90 Days Past Due [Member]
Total Past Due Loans	842	0
Construction Loans [Member]
Total Past Due Loans	91,289	0
Nonaccrual Loans	185,238	0
Current Loans	22,700,236	24,890,536
Total Loans	22,976,763	24,890,536
Construction Loans [Member] | Financing Receivables, 30 to 89 Days Past Due [Member]
Total Past Due Loans	91,289	0
Construction Loans [Member] | Financing Receivables, Greater than 90 Days Past Due [Member]
Total Past Due Loans	0	0
Commercial Mortgage Loans [Member]
Total Past Due Loans	36,998	0
Nonaccrual Loans	750,001	1,022,550
Current Loans	132,807,393	122,454,819
Total Loans	133,594,392	123,477,369
Commercial Mortgage Loans [Member] | Financing Receivables, 30 to 89 Days Past Due [Member]
Total Past Due Loans	36,998	0
Commercial Mortgage Loans [Member] | Financing Receivables, Greater than 90 Days Past Due [Member]
Total Past Due Loans	0	0
Residential Loans [Member]
Total Past Due Loans	534,965	1,560,913
Nonaccrual Loans	851,906	146,154
Current Loans	101,742,595	101,640,831
Total Loans	103,129,466	103,347,898
Residential Loans [Member] | Financing Receivables, 30 to 89 Days Past Due [Member]
Total Past Due Loans	534,965	1,560,913
Residential Loans [Member] | Financing Receivables, Greater than 90 Days Past Due [Member]
Total Past Due Loans	0	0
Agricultural Loans [Member]
Total Past Due Loans	301,144	321,319
Nonaccrual Loans	0	0
Current Loans	30,844,174	31,240,367
Total Loans	31,145,318	31,561,686
Agricultural Loans [Member] | Financing Receivables, 30 to 89 Days Past Due [Member]
Total Past Due Loans	301,144	321,319
Agricultural Loans [Member] | Financing Receivables, Greater than 90 Days Past Due [Member]
Total Past Due Loans	0	0
Consumer and Other Loans [Member]
Total Past Due Loans	15,094	36,654
Nonaccrual Loans	0	0
Current Loans	5,548,714	5,050,330
Total Loans	5,563,808	5,086,984
Consumer and Other Loans [Member] | Financing Receivables, 30 to 89 Days Past Due [Member]
Total Past Due Loans	15,094	36,654
Consumer and Other Loans [Member] | Financing Receivables, Greater than 90 Days Past Due [Member]
Total Past Due Loans	$ 0	$ 0