Goodwill and Intangible Assets - Components of Intangible Assets (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Adjusted Carrying Amount	$ 9,940,392	$ 9,929,678
Accumulated Amortization	(7,470,265)	(6,621,881)
Net	$ 2,470,127	3,307,797	$ 3,724,354
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	20 years
Adjusted Carrying Amount	$ 590,172	704,458
Accumulated Amortization	(271,924)	(291,877)
Net	$ 318,248	412,581
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	17 years
Adjusted Carrying Amount	$ 1,242,842	1,117,842
Accumulated Amortization	(576,680)	(511,698)
Net	$ 666,162	606,144
Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	15 months
Adjusted Carrying Amount	$ 897,500	897,500
Accumulated Amortization	$ (897,500)	(427,500)
Net		470,000
Developed Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	7 years
Adjusted Carrying Amount	$ 3,941,310	3,941,310
Accumulated Amortization	$ (3,941,310)	(3,829,900)
Net		111,410
Non-contractual Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life	15 years
Adjusted Carrying Amount	$ 3,268,568	3,268,568
Accumulated Amortization	(1,782,851)	(1,560,906)
Net	$ 1,485,717	$ 1,707,662