Income Taxes (Details Narrative) - USD ($) |
12 Months Ended | |
|---|---|---|
Jul. 31, 2016 |
Jul. 31, 2015 |
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| Accrued interest panalties | $ 0 | $ 0 |
| Net operating loss carryforward expire year | 2027 | |
| Valuation allowance for deferred tax | $ 29,250,000 | $ 18,880,000 |
| Federal [Member] | ||
| Net operating loss carryforwards | 61,202,000 | |
| Federal [Member] | Research and Development [Member] | ||
| Tax credit carryforwards | 871,000 | |
| California [Member] | ||
| Net operating loss carryforwards | 56,349,000 | |
| California [Member] | Research and Development [Member] | ||
| Tax credit carryforwards | 916,000 | |
| California [Member] | Hiring Credits [Member] | ||
| Tax credit carryforwards | $ 9,300 |
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- Definition Net operating loss carryforward expire year. No definition available.
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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