Immaterial Corrections to Prior Period Financial Statements (Statement Of Operations) (Detail) - USD ($)	3 Months Ended	9 Months Ended
	Jun. 30, 2015	Jun. 30, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
(Increase)/decrease to fair value of derivative	$ (302,524)	$ 3,546,924
Total other income (expense)	565,844	2,636,785
Net (loss)/income	(772,385)	(1,227,206)
Scenario, Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
(Increase)/decrease to fair value of derivative	(925,384)	2,924,064
Total other income (expense)	(57,016)	2,013,925
Net (loss)/income	(1,395,245)	(1,850,066)
Restatement Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
(Increase)/decrease to fair value of derivative	(622,860)	(622,860)
Total other income (expense)	(622,860)	(622,860)
Net (loss)/income	$ (622,860)	$ (622,860)