Property and Equipment (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment [Line Items]
Property and equipment	$ 5,819,775	$ 5,116,662
Less: accumulated depreciation	(3,887,115)	(3,011,476)
Net property and equipment	1,932,660	2,105,186
Software
Property, Plant and Equipment [Line Items]
Property and equipment	4,340,253	4,060,964
Equipment
Property, Plant and Equipment [Line Items]
Property and equipment	856,127	813,000
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment	451,779	217,345
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment	$ 171,616	$ 25,353