Fair Value Measurements and Disclosures - Schedule of Fair Value of Assets Recorded on a Nonrecurring Basis (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Foreclosed assets	$ 1,689,861	$ 2,357,695
Impaired loans	2,189,199	567,802
Total assets at fair value	3,879,060	2,925,497
Level 1 [Member]
Foreclosed assets	0	0
Impaired loans	0	0
Total assets at fair value	0	0
Level 2 [Member]
Foreclosed assets	1,689,861	2,357,695
Impaired loans	2,189,199	567,802
Total assets at fair value	3,879,060	2,925,497
Level 3 [Member]
Foreclosed assets	0	0
Impaired loans	0	0
Total assets at fair value	$ 0	$ 0