Concentration of Credit Risk (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Risks and Uncertainties [Abstract]
Threshold of not insured deposits by FDIC	$ 250,000
Cash and cash equivalents	23,626,761	20,810,018	18,042,258	8,117,031
Cash and cash equivalents uninsured amount		3,200,000
Cash and cash equivalents uninsured amount after expiration of unlimited coverage for noninterest-bearing transaction accounts	$ 23,100,000