Other Intangible Assets (Detail) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2012	Dec. 31, 2011
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 8,499,866	$ 8,161,711
Accumulated Amortization	(1,123,333)	(366,472)
Weighted Average Useful Life (in years)	8 years	8 years
Technology - developed
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,446,395	1,413,564
Accumulated Amortization	(316,117)	(184,402)
Weighted Average Useful Life (in years)	8 years	8 years
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	240,000	240,000
Accumulated Amortization	(80,000)	(57,500)
Weighted Average Useful Life (in years)	8 years	8 years
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,813,471	6,508,147
Accumulated Amortization	$ (727,216)	$ (124,570)
Weighted Average Useful Life (in years)	8 years	8 years