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Goodwill and Other Intangible Assets - Components of Other Intangible Assets (Detail) (USD $) | 6 Months Ended |  | 6 Months Ended | 1 Months Ended | 6 Months Ended
--- | --- | --- | --- | --- | ---
Jun. 30, 2013 | Dec. 31, 2012 | Jun. 30, 2013 Customer relationships and developed technology [Member] | Jun. 30, 2013 In-Process Research and Development [Member] | Apr. 01, 2009 Trade name [Member] | Jun. 30, 2013 Trade name [Member] | Jun. 30, 2013 Patents [Member]
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Cost | $ 3,939,612 |  | $ 1,310,000 | $ 1,340,000 |  | $ 310,000 | $ 979,612
Additions | 64,000 |  |  |  |  |  | 64,000
Impairment | (654,961) |  |  | (654,961) |  |  |
Accumulated Amortization | (1,920,902) |  | (784,178) | (270,687) |  | (96,575) | (769,462)
Foreign Currency Translation | 226,336 |  | 104,613 | 100,501 |  | 21,222 |
Net Carrying Amount | $ 1,654,085 | $ 1,822,904 | $ 630,435 | $ 514,853 |  | $ 234,647 | $ 274,150
Weighted Average Amortization Period | 12 years 2 months 12 days |  | 8 years |  | 15 years | 15 years | 16 years

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- Definition Finite lived intangible assets foreign currency translation. + References No definition available. + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a,h) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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