Income Taxes - Schedule of the Deferred Tax Assets and Liabilities (Details) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Deferred tax assets:
Net operating loss carry forward	$ 34,164,267	$ 34,176,741
Intangible assets	3,909,300	4,435,700
Deferred rent	2,200	46,300
Depreciation	0	164,100
Allowance for doubtful accounts	6,900	48,800
Accrued expense	552,500	746,700
Stock based expenses	1,201,800	1,493,100
Other	15,000	24,200
Subtotal	39,851,967	41,135,641
Less valuation allowance	(39,838,347)	(41,135,641)
Total	13,620	0
Deferred tax liabilities:
Intangibles	3,435,700	3,523,000
Other	363,900	29,500
Total	3,799,600	3,552,500
Total deferred tax assets (liabilities)	$ (3,785,980)	$ (3,552,500)