Property and Equipment (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 11,358,789		$ 11,358,789		$ 10,702,912
Less: accumulated depreciation and amortization	(10,326,833)		(10,326,833)		(9,514,346)
Total	1,031,956		1,031,956		1,188,566
Depreciation expense	225,924	409,685	725,231	1,619,719
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	67,341		67,341		67,341
Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	2,576,329		2,576,329		2,547,686
Software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	8,648,216		8,648,216		8,020,982
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 66,903		$ 66,903		$ 66,903