|
7. PREFERRED STOCK (Details Narrative) (USD $)
|
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Jan. 31, 2014
|
Jan. 31, 2013
|
Jan. 31, 2014
|
Jan. 31, 2013
|
|
| Equity [Abstract] | ||||
| Series E Preferred Stock converted into common stock - preferred shares converted | 8,500 | 8,500 | ||
| Loss on conversion of preferred stock | $ 0 | $ 0 | $ (5,895,000) | $ 0 |