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Investment Securities - Schedule of Securities Held to Maturity (Details) - USD ($)
Mar. 31, 2016
Dec. 31, 2015
Amortized Cost $ 59,373,300 $ 60,888,804
Unrealized Gains 1,636,256 1,351,048
Unrealized Losses 3,208 41,153
Estimated Fair Value 61,006,348 62,198,699
State And Municipal Securities (Member)    
Amortized Cost 54,197,609 54,775,093
Unrealized Gains 1,413,852 1,124,007
Unrealized Losses 3,208 41,153
Estimated Fair Value 55,608,253 55,857,947
Residential Mortgage-Backed Securities [Member]    
Amortized Cost 5,175,691 6,113,711
Unrealized Gains 222,404 227,041
Unrealized Losses 0 0
Estimated Fair Value $ 5,398,095 $ 6,340,752