Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

v3.3.1.900
Income Taxes - Additional Information (Detail) - USD ($)
12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Income Taxes [Line Items]    
Deferred Tax Assets, Operating Loss Carryforwards, Domestic $ 9,509,000 $ 6,230,000
Research and experimentation credit carryforwards 164,252 63,368
Deferred tax assets, operating loss carryforwards, state and local 8,487,000 5,271,000
Valuation allowance, deferred tax asset, change in amount 2,130,000 2,202,000
Expire In 2023    
Income Taxes [Line Items]    
Research and experimentation credit carryforwards 37,000 19,000
Expire in 2029    
Income Taxes [Line Items]    
Research and experimentation credit carryforwards $ 139,744 $ 44,112