Annual report pursuant to Section 13 and 15(d)

Other liabilities (Details) - Schedule of other liabilities

v3.19.3
Other liabilities (Details) - Schedule of other liabilities - USD ($)
$ in Thousands
Jul. 31, 2019
Jul. 31, 2018
Other liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities $ 424 $ 353
Capital Lease Obligations [Member]    
Other liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities $ 424 351
Installment Loans [Member]    
Other liabilities (Details) - Schedule of other liabilities [Line Items]    
Other liabilities   $ 2