Investment Securities - Contractual Maturities of Investment Securities (Details 2) - USD ($) |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|---|---|---|---|
| Available for Sale Amortized Cost | |||
| Due within one year | $ 61,064 | ||
| Due over one to five years | $ 2,995,525 | 5,938,706 | |
| Due over five to ten years | 2,007,824 | ||
| Due over ten years | 29,635,572 | 32,957,092 | $ 32,729,025 |
| Mortgage-backed, due in monthly installments | 66,659,924 | 46,859,454 | 43,540,779 |
| Amortized Cost | 99,291,021 | 87,824,140 | 76,269,804 |
| Available for Sale Fair Value | |||
| Due within one year | 61,780 | ||
| Due over one to five years | 2,991,485 | 5,923,560 | |
| Due over five to ten years | 2,004,890 | ||
| Due over ten years | 29,996,099 | 33,611,161 | 31,233,063 |
| Mortgage-backed, due in monthly installments | 65,802,426 | 46,391,754 | 43,080,619 |
| Available-for-sale Securities, Fair Value | $ 98,790,010 | $ 87,993,145 | $ 74,313,682 |