Commitments and Contingencies - Additional Information (Detail) (USD $)
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12 Months Ended | 1 Months Ended | 12 Months Ended | ||
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Sep. 30, 2013
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Sep. 30, 2010
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Sep. 30, 2009
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Oct. 31, 2013
Subsequent Event
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Sep. 30, 2013
Patents
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Commitments and Contingencies [Line Items] | |||||
License Maintenance Costs | $ 25,000 | $ 10,000 | $ 10,000 | ||
Finite-Lived Intangible Asset, Useful Life | 20 years | ||||
Payments For Rent Per Square Foot | 26 | ||||
Payments For Rent Monthly Payments | 5,031 | ||||
Payments For Security Deposits | $ 10,062 |