5. RELATED PARTY TRANSACTIONS: Loans (Details) - USD ($)	12 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Related Party Transaction 1
Debt Instrument, Face Amount		$ 2,000
Debt Instrument, Description		unsecured short-term loan
Debt Instrument, Collateral		unsecured
Debt Instrument, Maturity Date		Dec. 31, 2018
Debt Instrument, Interest Rate, Stated Percentage		1.00%
Related Party Transaction 2
Debt Instrument, Face Amount	$ 154,000
Debt Instrument, Description	unsecured short-term loan
Debt Instrument, Maturity Date	Oct. 31, 2018
Debt Instrument, Interest Rate, Stated Percentage	1.00%
Related Party Transaction 3
Debt Instrument, Face Amount	$ 185,000
Debt Instrument, Description	unsecured short-term loan
Debt Instrument, Maturity Date	Jan. 31, 2019
Debt Instrument, Interest Rate, Stated Percentage	1.00%

Discussion of whether the debt instrument is secured or unsecured, and, if secured, a description of the collateral and guarantees required or provided.

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Identification of the lender and information about a contractual promise to repay a short-term or long-term obligation, which includes borrowings under lines of credit, notes payable, commercial paper, bonds payable, debentures, and other contractual obligations for payment. This may include rationale for entering into the arrangement, significant terms of the arrangement, which may include amount, repayment terms, priority, collateral required, debt covenants, borrowing capacity, call features, participation rights, conversion provisions, sinking-fund requirements, voting rights, basis for conversion if convertible and remarketing provisions. The description may be provided for individual debt instruments, rational groupings of debt instruments, or by debt in total.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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