Quarterly report pursuant to Section 13 or 15(d)

Other Liabilities (Details) - Schedule of other liabilities

v3.8.0.1
Other Liabilities (Details) - Schedule of other liabilities - USD ($)
$ in Thousands
Apr. 30, 2018
Jul. 31, 2017
Other Liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities $ 404 $ 983
Capital Lease Obligations [Member]    
Other Liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities 397 551
Accrued Legal Settlement [Member]    
Other Liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities   410
Installment Loans [Member]    
Other Liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities $ 7 $ 22