Quarterly report pursuant to Section 13 or 15(d)

Other Liabilities (Details) - Schedule of other liabilities

v3.7.0.1
Other Liabilities (Details) - Schedule of other liabilities - USD ($)
$ in Thousands
Apr. 30, 2017
Jul. 31, 2016
Other Liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities $ 1,057 $ 1,699
Capital Lease Obligations [Member]    
Other Liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities 618 794
Accrued Legal Settlement [Member]    
Other Liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities 400 800
Installment Loans [Member]    
Other Liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities $ 39 $ 105