Intangible Assets (Details) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Gross carrying amount and accumulated amortization of acquired identifiable intangible assets
Gross Carrying Amount	$ 19,016,835	$ 18,036,835
Accumulated amortization	(16,918,072)	(15,135,240)
Total	2,098,763	2,901,595
Acquired Technology
Gross carrying amount and accumulated amortization of acquired identifiable intangible assets
Weighted Average Amortization Period	8 years	8 years
Gross Carrying Amount	17,696,835	17,036,835
Accumulated amortization	(15,971,989)	(14,301,907)
Total	1,724,846	2,734,928
Customer Relationships
Gross carrying amount and accumulated amortization of acquired identifiable intangible assets
Weighted Average Amortization Period	8 years	8 years
Gross Carrying Amount	1,260,000	1,000,000
Accumulated amortization	(940,083)	(833,333)
Total	319,917	166,667
Trademark
Gross carrying amount and accumulated amortization of acquired identifiable intangible assets
Weighted Average Amortization Period	5 years
Gross Carrying Amount	60,000
Accumulated amortization	(6,000)
Total	$ 54,000