Loans and Allowance for Loan Losses - Schedule of Internal Loan Grading by Class of Loans (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Total Loans	$ 287,246,527	$ 250,805,381
Commercial, Financial And Agricultural Loans [Member]
Total Loans	72,301,178	58,173,187
Construction Loans [Member]
Total Loans	23,610,795	19,831,070
Commercial Mortgage Loans [Member]
Total Loans	88,607,249	85,777,359
Residential Loans [Member]
Total Loans	82,049,316	67,969,119
Agricultural Loans [Member]
Total Loans	16,415,755	15,620,266
Consumer And Other Loans [Member]
Total Loans	4,262,234	3,434,380
Rating, Grade 1- Exceptional [Member]
Total Loans	1,143,555	1,173,508
Rating, Grade 1- Exceptional [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	680,054	731,270
Rating, Grade 1- Exceptional [Member] | Construction Loans [Member]
Total Loans	0	0
Rating, Grade 1- Exceptional [Member] | Commercial Mortgage Loans [Member]
Total Loans	0	0
Rating, Grade 1- Exceptional [Member] | Residential Loans [Member]
Total Loans	25,224	25,988
Rating, Grade 1- Exceptional [Member] | Agricultural Loans [Member]
Total Loans	0	0
Rating, Grade 1- Exceptional [Member] | Consumer And Other Loans [Member]
Total Loans	438,277	416,250
Rating, Grade 2- Above Avg. [Member]
Total Loans	327,841	339,080
Rating, Grade 2- Above Avg. [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	0	0
Rating, Grade 2- Above Avg. [Member] | Construction Loans [Member]
Total Loans	0	0
Rating, Grade 2- Above Avg. [Member] | Commercial Mortgage Loans [Member]
Total Loans	0	0
Rating, Grade 2- Above Avg. [Member] | Residential Loans [Member]
Total Loans	7,903	10,011
Rating, Grade 2- Above Avg. [Member] | Agricultural Loans [Member]
Total Loans	319,938	329,069
Rating, Grade 2- Above Avg. [Member] | Consumer And Other Loans [Member]
Total Loans	0	0
Rating, Grade 3- Acceptable [Member]
Total Loans	102,324,213	107,145,484
Rating, Grade 3- Acceptable [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	29,012,322	30,581,968
Rating, Grade 3- Acceptable [Member] | Construction Loans [Member]
Total Loans	4,569,016	7,569,566
Rating, Grade 3- Acceptable [Member] | Commercial Mortgage Loans [Member]
Total Loans	25,182,875	26,285,799
Rating, Grade 3- Acceptable [Member] | Residential Loans [Member]
Total Loans	31,961,069	31,303,029
Rating, Grade 3- Acceptable [Member] | Agricultural Loans [Member]
Total Loans	9,800,644	9,648,983
Rating, Grade 3- Acceptable [Member] | Consumer And Other Loans [Member]
Total Loans	1,798,287	1,756,139
Rating, Grade 4- Fair [Member]
Total Loans	166,242,679	126,503,153
Rating, Grade 4- Fair [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	40,249,152	26,075,703
Rating, Grade 4- Fair [Member] | Construction Loans [Member]
Total Loans	17,338,734	11,022,826
Rating, Grade 4- Fair [Member] | Commercial Mortgage Loans [Member]
Total Loans	57,062,397	53,296,973
Rating, Grade 4- Fair [Member] | Residential Loans [Member]
Total Loans	44,994,021	30,946,390
Rating, Grade 4- Fair [Member] | Agricultural Loans [Member]
Total Loans	4,610,795	3,930,746
Rating, Grade 4- Fair [Member] | Consumer And Other Loans [Member]
Total Loans	1,987,580	1,230,515
Rating, Grade 5a- Watch [Member]
Total Loans	5,669,823	8,013,312
Rating, Grade 5a- Watch [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	223,747	217,295
Rating, Grade 5a- Watch [Member] | Construction Loans [Member]
Total Loans	1,573,019	1,097,222
Rating, Grade 5a- Watch [Member] | Commercial Mortgage Loans [Member]
Total Loans	2,076,679	4,791,317
Rating, Grade 5a- Watch [Member] | Residential Loans [Member]
Total Loans	1,153,163	1,263,077
Rating, Grade 5a- Watch [Member] | Agricultural Loans [Member]
Total Loans	619,764	638,402
Rating, Grade 5a- Watch [Member] | Consumer And Other Loans [Member]
Total Loans	23,451	5,999
Rating, Grade 5b- OAEM [Member]
Total Loans	5,833,376	2,331,687
Rating, Grade 5b- OAEM [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	1,667,876	560,678
Rating, Grade 5b- OAEM [Member] | Construction Loans [Member]
Total Loans	0	0
Rating, Grade 5b- OAEM [Member] | Commercial Mortgage Loans [Member]
Total Loans	2,902,294	523,596
Rating, Grade 5b- OAEM [Member] | Residential Loans [Member]
Total Loans	1,259,624	1,233,611
Rating, Grade 5b- OAEM [Member] | Agricultural Loans [Member]
Total Loans	0	0
Rating, Grade 5b- OAEM [Member] | Consumer And Other Loans [Member]
Total Loans	3,582	13,802
Rating, Grade 6- Substandard [Member]
Total Loans	5,584,050	5,267,769
Rating, Grade 6- Substandard [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	376,794	6,273
Rating, Grade 6- Substandard [Member] | Construction Loans [Member]
Total Loans	130,026	141,456
Rating, Grade 6- Substandard [Member] | Commercial Mortgage Loans [Member]
Total Loans	1,383,004	879,674
Rating, Grade 6- Substandard [Member] | Residential Loans [Member]
Total Loans	2,618,555	3,155,625
Rating, Grade 6- Substandard [Member] | Agricultural Loans [Member]
Total Loans	1,064,614	1,073,066
Rating, Grade 6- Substandard [Member] | Consumer And Other Loans [Member]
Total Loans	11,057	11,675
Rating, Grade 7- Doubtful [Member]
Total Loans	120,990	31,388
Rating, Grade 7- Doubtful [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	91,233	0
Rating, Grade 7- Doubtful [Member] | Construction Loans [Member]
Total Loans	0	0
Rating, Grade 7- Doubtful [Member] | Commercial Mortgage Loans [Member]
Total Loans	0	0
Rating, Grade 7- Doubtful [Member] | Residential Loans [Member]
Total Loans	29,757	31,388
Rating, Grade 7- Doubtful [Member] | Agricultural Loans [Member]
Total Loans	0	0
Rating, Grade 7- Doubtful [Member] | Consumer And Other Loans [Member]
Total Loans	$ 0	$ 0