Property and Equipment (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Property and equipment	$ 5,116,662	$ 4,744,326
Less: accumulated depreciation	(3,011,476)	(2,249,816)
Net property and equipment	2,105,186	2,494,510
Software
Property, Plant and Equipment [Line Items]
Property and equipment	4,060,964	3,692,474
Equipment
Property, Plant and Equipment [Line Items]
Property and equipment	813,000	812,049
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment	217,345	214,450
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment	$ 25,353	$ 25,353