Fair Value Measurements (Details 1) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Assets and liabilities are measured at fair value on a nonrecurring basis:
Total	$ 58,415,863	$ 58,514,216
Nonrecurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets and liabilities are measured at fair value on a nonrecurring basis:
Impaired loans
Mortgage loans held for sale
Total
Nonrecurring Basis | Significant Other Observable Inputs (Level 2)
Assets and liabilities are measured at fair value on a nonrecurring basis:
Impaired loans
Mortgage loans held for sale	10,193,974	7,578,587
Total	10,193,974	7,578,587
Nonrecurring Basis | Significant Unobservable Inputs (Level 3)
Assets and liabilities are measured at fair value on a nonrecurring basis:
Impaired loans	9,485,098	9,499,621
Mortgage loans held for sale
Total	9,485,098	9,499,621
Nonrecurring Basis | Fair Value
Assets and liabilities are measured at fair value on a nonrecurring basis:
Impaired loans	9,485,098	9,499,621
Mortgage loans held for sale	10,193,974	18,479,878
Total	$ 19,679,072	$ 27,979,499