Annual report pursuant to Section 13 and 15(d)

Other liabilities (Details)

v3.3.0.814
Other liabilities (Details) - USD ($)
$ in Thousands
Jul. 31, 2015
Jul. 31, 2014
Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract]    
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation (in Dollars) $ 534  
Short-term Debt, Weighted Average Interest Rate 2.70% 2.87%