Income Taxes (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Jul. 31, 2015 |
Jul. 31, 2014 |
Jul. 31, 2013 |
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| Operating loss carryforwards | |||
| Accrued interest or penalties | $ 0 | $ 0 | |
| Amount of interest or penalties recognized | 0 | $ 41,000 | $ 0 |
| Federal | |||
| Operating loss carryforwards | |||
| Net operating loss carryforwards | 40,330,000 | ||
| California | |||
| Operating loss carryforwards | |||
| Net operating loss carryforwards | $ 39,009,000 | ||
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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 Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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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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- Definition Amount of expense 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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