Property and Equipment (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 4,642,020	$ 4,495,369
Less: accumulated depreciation and amortization	(3,320,257)	(2,982,062)
Property and equipment, net	1,321,763	1,513,307
Land and building [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	677,054	677,054
Computer hardware and software [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	2,826,376	2,698,577
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	326,124	303,691
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	583,415	568,642
Automobile [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 229,051	$ 247,405