Investment Securities - Schedule of Securities Available for Sale Securities (Details) (USD $)	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2013 U.S. Government Agency Securities [Member]	Dec. 31, 2012 U.S. Government Agency Securities [Member]	Mar. 31, 2013 State And Municipal Securities [Member]	Dec. 31, 2012 State And Municipal Securities [Member]	Mar. 31, 2013 Residential Mortgage-Backed Securities [Member]	Dec. 31, 2012 Residential Mortgage-Backed Securities [Member]	Mar. 31, 2013 Total Debt Securities AFS [Member]	Dec. 31, 2012 Total Debt Securities AFS [Member]	Dec. 31, 2012 Equity Securities [Member]	Mar. 31, 2012 Equity Securities [Member]
Amortized Cost	$ 30,531,664	$ 21,007,343	$ 20,088,147	$ 8,953,767	$ 1,536,144	$ 2,141,634	$ 8,732,824	$ 9,737,393	$ 30,357,115	$ 20,832,794	$ 174,549	$ 174,549
Unrealized Gains	749,869	748,423	30,906	13,125	23,336	58,291	610,176	677,007	664,418	748,423	0	85,451
Unrealized Losses	72,018	83,726	41,278	22,880	30,740	19,897	0	0	72,018	42,777	40,949	0
Total Estimated Fair Value	$ 31,209,515	$ 21,672,040	$ 20,077,775	$ 8,944,012	$ 1,528,740	$ 2,180,028	$ 9,343,000	$ 10,414,400	$ 30,949,515	$ 21,538,440	$ 133,600	$ 260,000