Intangible Assets (Detail) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 8,565,112	$ 8,161,711
Accumulated Amortization	(1,383,100)	(366,472)
Weighted Average Useful Life (in years)	8 years	8 years
Technology - developed
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,452,729	1,413,564
Accumulated Amortization	(360,748)	(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	(87,500)	(57,500)
Weighted Average Useful Life (in years)	8 years	8 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,872,383	6,508,147
Accumulated Amortization	$ (934,852)	$ (124,570)
Weighted Average Useful Life (in years)	8 years	8 years