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Debt And Capital Lease Obligations (Capital Lease And Financing Obligations) (Narrative) (Details)
12 Months Ended
Aug. 31, 2019
USD ($)
Debt And Capital Lease Obligations [Abstract]  
Property and equipment acquired under capital leases and financing agreements $ 2,593,000
Non-cash financing activity related to the capital lease 3,497,000
Amortization of capital leases $ 0