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Goodwill and Intangible Assets - Schedule of Intangible Assets (Detail)
 12 Months Ended
Sep. 30, 2015
USD ($)
Indefinite Lived Intangible Assets By Major Class [Line Items]  
Cost $ 3,570,000
Accumulated Amortization 172,429
Net $ 3,397,571
Completed technologies [Member]  
Indefinite Lived Intangible Assets By Major Class [Line Items]  
Weighted Average Amortization Period 6 years
Cost $ 2,370,000
Accumulated Amortization 113,014
Net $ 2,256,986
Customer relationships [Member]  
Indefinite Lived Intangible Assets By Major Class [Line Items]  
Weighted Average Amortization Period 6 years
Cost $ 970,000
Accumulated Amortization 46,254
Net $ 923,746
Tradenames [Member]  
Indefinite Lived Intangible Assets By Major Class [Line Items]  
Weighted Average Amortization Period 5 years
Cost $ 230,000
Accumulated Amortization 13,161
Net $ 216,839