Loans and Allowance for Loan Losses - Schedule of Internal Loan Grading by Class of Loans (Details) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Total Loans	$ 219,415,416	$ 204,167,116
Commercial, Financial And Agricultural Loans [Member]
Total Loans	38,165,726	40,506,802
Construction Loans [Member]
Total Loans	20,540,284	16,988,817
Commercial Real Estate [Member]
Total Loans	80,147,221	70,059,410
Residential Real Estate [Member]
Total Loans	63,665,870	62,433,339
Agricultural Loans [Member]
Total Loans	13,293,358	10,169,251
Consumer And Other Loans [Member]
Total Loans	3,602,957	4,009,497
Rating, Grade 1- Exceptional [Member]
Total Loans	444,126	642,188
Rating, Grade 1- Exceptional [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	148,481	320,295
Rating, Grade 1- Exceptional [Member] | Construction Loans [Member]
Total Loans	0	0
Rating, Grade 1- Exceptional [Member] | Commercial Real Estate [Member]
Total Loans	0	0
Rating, Grade 1- Exceptional [Member] | Residential Real Estate [Member]
Total Loans	29,134	29,588
Rating, Grade 1- Exceptional [Member] | Agricultural Loans [Member]
Total Loans	0	0
Rating, Grade 1- Exceptional [Member] | Consumer And Other Loans [Member]
Total Loans	266,511	292,305
Rating, Grade 2- Above Avg. [Member]
Total Loans	1,559,577	2,350,478
Rating, Grade 2- Above Avg. [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	0	208,000
Rating, Grade 2- Above Avg. [Member] | Construction Loans [Member]
Total Loans	1,042,173	1,079,020
Rating, Grade 2- Above Avg. [Member] | Commercial Real Estate [Member]
Total Loans	0	665
Rating, Grade 2- Above Avg. [Member] | Residential Real Estate [Member]
Total Loans	113,910	118,152
Rating, Grade 2- Above Avg. [Member] | Agricultural Loans [Member]
Total Loans	400,284	939,469
Rating, Grade 2- Above Avg. [Member] | Consumer And Other Loans [Member]
Total Loans	3,210	5,172
Rating, Grade 3- Acceptable [Member]
Total Loans	118,407,166	110,462,171
Rating, Grade 3- Acceptable [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	29,438,509	31,149,578
Rating, Grade 3- Acceptable [Member] | Construction Loans [Member]
Total Loans	8,526,405	5,135,542
Rating, Grade 3- Acceptable [Member] | Commercial Real Estate [Member]
Total Loans	34,470,429	28,992,688
Rating, Grade 3- Acceptable [Member] | Residential Real Estate [Member]
Total Loans	36,516,695	36,791,734
Rating, Grade 3- Acceptable [Member] | Agricultural Loans [Member]
Total Loans	7,068,077	5,661,101
Rating, Grade 3- Acceptable [Member] | Consumer And Other Loans [Member]
Total Loans	2,387,051	2,731,528
Rating, Grade 4- Fair [Member]
Total Loans	84,583,040	76,881,586
Rating, Grade 4- Fair [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	8,199,027	8,117,676
Rating, Grade 4- Fair [Member] | Construction Loans [Member]
Total Loans	9,718,650	9,500,573
Rating, Grade 4- Fair [Member] | Commercial Real Estate [Member]
Total Loans	40,378,965	35,906,982
Rating, Grade 4- Fair [Member] | Residential Real Estate [Member]
Total Loans	20,517,999	19,854,579
Rating, Grade 4- Fair [Member] | Agricultural Loans [Member]
Total Loans	4,907,494	2,654,197
Rating, Grade 4- Fair [Member] | Consumer And Other Loans [Member]
Total Loans	860,905	847,579
Rating, Grade 5a- Watch [Member]
Total Loans	4,669,533	4,376,887
Rating, Grade 5a- Watch [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	164,873	471,472
Rating, Grade 5a- Watch [Member] | Construction Loans [Member]
Total Loans	952,109	967,009
Rating, Grade 5a- Watch [Member] | Commercial Real Estate [Member]
Total Loans	2,099,933	1,643,198
Rating, Grade 5a- Watch [Member] | Residential Real Estate [Member]
Total Loans	1,151,449	852,787
Rating, Grade 5a- Watch [Member] | Agricultural Loans [Member]
Total Loans	264,289	385,412
Rating, Grade 5a- Watch [Member] | Consumer And Other Loans [Member]
Total Loans	36,880	57,009
Rating, Grade 5b- OAEM [Member]
Total Loans	3,116,712	2,870,669
Rating, Grade 5b- OAEM [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	8,821	13,415
Rating, Grade 5b- OAEM [Member] | Construction Loans [Member]
Total Loans	0	0
Rating, Grade 5b- OAEM [Member] | Commercial Real Estate [Member]
Total Loans	1,681,089	1,685,218
Rating, Grade 5b- OAEM [Member] | Residential Real Estate [Member]
Total Loans	967,044	681,156
Rating, Grade 5b- OAEM [Member] | Agricultural Loans [Member]
Total Loans	444,352	454,991
Rating, Grade 5b- OAEM [Member] | Consumer And Other Loans [Member]
Total Loans	15,406	35,889
Rating, Grade 6- Substandard [Member]
Total Loans	6,600,407	6,548,282
Rating, Grade 6- Substandard [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	206,015	226,366
Rating, Grade 6- Substandard [Member] | Construction Loans [Member]
Total Loans	300,947	306,673
Rating, Grade 6- Substandard [Member] | Commercial Real Estate [Member]
Total Loans	1,516,805	1,830,659
Rating, Grade 6- Substandard [Member] | Residential Real Estate [Member]
Total Loans	4,334,784	4,070,488
Rating, Grade 6- Substandard [Member] | Agricultural Loans [Member]
Total Loans	208,862	74,081
Rating, Grade 6- Substandard [Member] | Consumer And Other Loans [Member]
Total Loans	32,994	40,015
Rating, Grade 7- Doubtful [Member]
Total Loans	34,855	34,855
Rating, Grade 7- Doubtful [Member] | Commercial, Financial And Agricultural Loans [Member]
Total Loans	0	0
Rating, Grade 7- Doubtful [Member] | Construction Loans [Member]
Total Loans	0	0
Rating, Grade 7- Doubtful [Member] | Commercial Real Estate [Member]
Total Loans	0	0
Rating, Grade 7- Doubtful [Member] | Residential Real Estate [Member]
Total Loans	34,855	34,855
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