7. STOCK OPTIONS: Schedule of Company's unvested shares (Details) - USD ($)	12 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Details
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares, Beginning Balance	1,103,333	961,333
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	486,667	383,334
Share-based Compensation Arrangement by Share-based Payment Award, Options, Number of Shares, Period Increase (Decrease)	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares	(5,000)	(80,000)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares	(306,667)	(161,334)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares, Ending Balance	1,278,333	1,103,333
Shares Granted, Value, Share-based Payment Arrangement, before Forfeiture	$ 486,667