Immaterial Corrections to Prior Period Financial Statements (Statement Of Operations) (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] | ||||||||
| (Increase)/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 |
| Total other income (expense) | 1,662 | 565,844 | 421,706 | 124,523 | 2,070,942 | 2,636,785 | 2,512,988 | (3,531,059) |
| Net (loss)/income | $ (1,253,056) | (772,385) | $ (833,966) | $ (2,409,711) | $ (454,821) | (1,227,206) | $ (2,947,526) | $ (8,142,823) |
| 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) | ||||||