Balance Sheet Details (Details Narrative) - USD ($) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 08, 2016 |
Apr. 30, 2017 |
Apr. 30, 2016 |
Apr. 30, 2017 |
Apr. 30, 2016 |
|
| Depreciation and amortization expense | $ 95,000 | $ 284,000 | $ 102,000 | $ 254,000 | |
| Banc of California [Member] | |||||
| Credit card facility, value | $ 50,000 | ||||
| X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Average amount borrowed under the credit facility during the period. No definition available.
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| X | ||||||||||
- Details
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