Intangible Assets - Additional Information (Detail) (USD $)
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12 Months Ended |
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Sep. 30, 2012
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Amortization period of intangible assets | 12 years |
Amortization of license agreements in 2013 | $ 300,000 |
Amortization of license agreements in 2014 | 300,000 |
Amortization of license agreements in 2015 | 300,000 |
Amortization of license agreements in 2016 | 250,000 |
Amortization of license agreements in 2017 | 240,000 |
Amortization of license agreements, thereafter | $ 280,000 |
Licensing Agreements [Member]
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Amortization period of intangible assets | 4 years |
Minimum [Member] | Patents [Member]
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Amortization period of intangible assets | 3 years |
Maximum [Member] | Patents [Member]
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Amortization period of intangible assets | 20 years |
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- Definition
Amount of amortization expense expected to be recognized after the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available.
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- Definition
Amount of amortization expense expected to be recognized during the next fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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