Goodwill and Other Intangible Assets Intangible Assets and Related Accumulated Amortization (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 15,769,000	$ 15,769,000
Finite-Lived Intangible Assets, Accumulated Amortization	(2,044,700)	(1,893,400)
Finite-Lived Intangible Assets, Net	13,724,300	13,875,600
Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	1,000,000	1,000,000
Finite-Lived Intangible Assets, Accumulated Amortization	(320,100)	(295,100)
Finite-Lived Intangible Assets, Net	679,900	704,900
Finite-Lived Intangible Assets, Useful Life	10 years
Manufacturing Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	3,900,000	3,900,000
Finite-Lived Intangible Assets, Accumulated Amortization	(1,248,400)	(1,150,900)
Finite-Lived Intangible Assets, Net	2,651,600	2,749,100
Finite-Lived Intangible Assets, Useful Life	10 years
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	800,000	800,000
Finite-Lived Intangible Assets, Accumulated Amortization	(256,100)	(236,100)
Finite-Lived Intangible Assets, Net	543,900	563,900
Finite-Lived Intangible Assets, Useful Life	10 years
In Process R and D [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	9,400,000	9,400,000
Finite-Lived Intangible Assets, Accumulated Amortization	0	0
Finite-Lived Intangible Assets, Net	9,400,000	9,400,000
Finite Lived Intangible Assets, Useful Life [String]	Indefinite
VSEL Patent Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	669,000	669,000
Finite-Lived Intangible Assets, Accumulated Amortization	(220,100)	(211,300)
Finite-Lived Intangible Assets, Net	$ 448,900	$ 457,700
Finite-Lived Intangible Assets, Useful Life	19 years