|
|
|
|
|
|
|
|
|
July 31, |
||||
|
|
2013 |
|
2012 |
||
|
Net operating loss carry-forward |
$ |
22,482,000 |
|
$ |
20,677,000 |
|
Stock options and warrants |
|
1,915,000 |
|
|
1,765,000 |
|
Other temporary differences |
|
252,000 |
|
|
118,000 |
|
Total deferred tax assets |
|
24,649,000 |
|
|
22,560,000 |
|
Valuation allowance for deferred tax assets |
|
(24,649,000) |
|
|
(22,560,000) |
|
Net deferred tax assets |
$ |
0 |
|
$ |
0 |