Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Details (Details Narrative)

v3.7.0.1
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