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Goodwill and Other Intangible Assets - Components of Other Intangible Assets (Detail) (USD $)	9 Months Ended		9 Months Ended		0 Months Ended		9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Customer relationships and developed technology [Member]	Sep. 30, 2014 In-process research and development [Member]	Apr. 30, 2009 Trade name [Member]	Apr. 01, 2009 Trade name [Member]	Sep. 30, 2014 Trade name [Member]	Sep. 30, 2014 Patents [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Cost	$ 4,203,612		$ 1,310,000	$ 1,340,000			$ 310,000	$ 1,243,612
Additions
Impairment	(654,961)			(654,961)
Accumulated Amortization	(2,284,873)		(1,022,421)	(270,687)			(125,903)	(865,862)
Foreign Currency Translation	320,268		148,524	134,687			37,057
Net Carrying Amount	$ 1,584,046	$ 1,835,717	$ 436,103	$ 549,039			$ 221,154	$ 377,750
Weighted-Average Amortization Period	12 years 2 months 12 days		8 years		15 years	15 years	15 years	16 years

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Finite Lived Intangible Acquired Assets

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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