|
Investments (Details 1) (USD $)
|
Jun. 30, 2012
|
| Available for sale securities: |
|
| Available for sale securities, Due in one year or less, Amortized Cost |
$ 15,777,229 |
| Available for sale securities, Due after one year through five years, Amortized Cost |
75,682,518 |
| Available for sale securities, Due after five year through ten years, Amortized Cost |
117,542,039 |
| Available for sale securities, Due after ten years, Amortized Cost |
93,236,587 |
| Available for sale securities, Mortgage-backed securities, Amortized Cost |
19,168,371 |
| Totals, Amortized Cost |
321,406,744 |
| Available for sale securities, Due in one year or less, Fair Value |
15,783,341 |
| Available for sale securities, Due after one year through five years, Fair Value |
76,496,170 |
| Available for sale securities, Due after five years through ten years, Fair Value |
120,432,646 |
| Available for sale securities, Due after ten years, Fair Value |
94,133,290 |
| Available for sale securities, Mortgage-backed securities, Fair value |
19,518,160 |
| Totals, Fair Value |
326,363,607 |
| Held to maturity securities: |
|
| Held to maturity securities, Due in one year or less, Amortized Cost |
169,813 |
| Held to maturity securities, Due after one year through five years, Amortized Cost |
1,545,816 |
| Held to maturity securities, Due after five years through ten years, Amortized Cost |
1,206,445 |
| Held to maturity securities, Due after ten years, Amortized Cost |
2,061,849 |
| Totals, Amortized Cost |
4,983,923 |
| Held to maturity securities, Due in one year or less, Fair Value |
172,603 |
| Held to maturity securities, Due after one year through five years, Fair Value |
1,595,798 |
| Held to maturity securities, Due after five years through ten years, Fair Value |
1,221,271 |
| Held to maturity securities, Due after ten years, Fair Value |
2,086,145 |
| Totals, Fair Value |
$ 5,075,817 |