Immaterial Corrections to Prior Period Financial Statements (Statement Of Cash Flow) (Detail) - USD ($)	3 Months Ended			6 Months Ended		9 Months Ended	12 Months Ended
	Mar. 31, 2016	Jun. 30, 2015	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Jun. 30, 2015	Sep. 30, 2015	Sep. 30, 2014
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net (loss)	$ (1,253,056)	$ (772,385)	$ (833,966)	$ (2,409,711)	$ (454,821)	$ (1,227,206)	$ (2,947,526)	$ (8,142,823)
Decrease to fair value of derivative	$ 54,982	(302,524)	$ 1,096,278	$ 192,128	$ 3,849,448	3,546,924	$ 3,536,294	$ 4,121,693
Scenario, Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net (loss)		(1,395,245)				(1,850,066)
Decrease to fair value of derivative		(925,384)				2,924,064
Restatement Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net (loss)		(622,860)				(622,860)
Decrease to fair value of derivative		$ (622,860)				$ (622,860)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.