Quarterly report pursuant to Section 13 or 15(d)

Supplemental disclosure for statement of cash flows (Details)

v3.4.0.3
Supplemental disclosure for statement of cash flows (Details) - USD ($)
$ in Thousands
9 Months Ended
Apr. 30, 2016
Apr. 30, 2015
Supplemental Cash Flow Elements [Abstract]    
Income Taxes Paid $ 207 $ 103
Interest Paid 112 153
Installment Loans Financed Amount 76 388
Capital Lease Obligation Cost Basis 1,186 147
Stock Issued During Period, Value, Employee Benefit Plan $ 709 $ 663