|
2. Significant Accounting Policies (Details Narrative) (USD $)
|
4 Months Ended | 12 Months Ended | 3 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Apr. 30, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Jul. 31, 2013
|
Jul. 31, 2013
Stock Options [Member]
|
Jul. 31, 2012
Stock Options [Member]
|
Jul. 31, 2013
Warrants [Member]
|
Jul. 31, 2012
Warrants [Member]
|
Jul. 31, 2013
Convertible Debt [Member]
|
Jul. 31, 2012
Convertible Debt [Member]
|
|
| Significant Accounting Policies Details Narrative [Abstract] | ||||||||||
| Restricted cash | $ 265,173 | $ 264,992 | ||||||||