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2. Significant Accounting Policies: Financial Instruments: Fair Value, Option, Quantitative Disclosures (Details) - USD ($)
Nov. 30, 2019
Aug. 31, 2019
Details    
Cash and cash equivalents $ 8,969,249 $ 9,652,310
Accounts receivable, net of allowance 2,164,026 2,835,952
Accounts payable and accrued liabilities $ 1,424,877 $ 1,722,607