Property and Equipment (Details) - USD ($)	Mar. 31, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 2,147,333	$ 2,128,775
Less: accumulated depreciation and amortization	1,369,131	1,392,097
Property and equipment, net	778,202	736,678
Computer hardware and software [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	1,228,275	1,214,052
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	256,514	211,376
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	489,371	486,467
Automobile [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 173,173	$ 216,880