Off-Balance Sheet Risk, Commitments and Contingencies (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Loan commitments and undisbursed lines of credit
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, amount, liability	$ 284,345,741	$ 255,356,370
Undisbursed standby letters of credit
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, amount, liability	6,463,019	7,395,059
Undisbursed portion of construction loans
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, amount, liability	25,452,178	17,500,855
Commitments to close first mortgages
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, amount, liability	13,359,442	46,725,883
Commitments to sell first mortgages
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, amount, liability	$ 31,895,650	$ 71,491,707