Property and Equipment (Details) - USD ($)	Dec. 31, 2016		Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 2,128,775		$ 4,495,369
Less: accumulated depreciation and amortization	(1,392,097)	[1]	(2,982,062)
Property and equipment, net	736,678		1,513,307
Land and building [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	0	[1]	677,054
Computer hardware and software [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	1,214,052		2,698,577
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	211,376		303,691
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	486,467		568,642
Automobile [Member]
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 216,880		$ 247,405

[1] As of December 31, 2016, the Company decided to sell its Lewis Center Facility and reclassified land and building and related accumulated amortization under the caption assets held for sale on the consolidated balance sheets. See Note 3 for additional information.