14. Stock Option Plan (Details) - Options [Member] - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Sep. 30, 2019
Number of Options
Options outstanding, beginning balance	6,972,696	2,788,476
Options granted	0	5,600,000
Options exercised	0	(116,375)
Options cancelled or expired	0	(1,299,405)
Options outstanding, ending balance	6,972,696	6,972,696	2,788,476
Options exercisable	1,363,944
Value of Shares Under Option
Options outstanding, beginning balance	$ 51,935	$ 550,455
Options granted	0	1,361,200
Options exercised	0	(13,850)
Options cancelled or expired	0	(1,845,870)
Options outstanding, ending balance	$ 618,413	$ 51,935	$ 550,455
Weighted average exercise price
Weighted average exercise price, options outstanding, beginning balance	$ 0.17	$ 0.29
Weighted average exercise price, options granted	0	0.23
Weighted average exercise price, options exercised	0	0.09
Weighted average exercise price, options cancelled or expired	0	0.27
Weighted average exercise price, options outstanding, ending balance	0.17	$ 0.17	$ 0.29
Weighted average exercise price, options exercisable	$ 0.31
Weighted average remaining contractual life
Weighted average remaining contractual life, options outstanding	106 months	106 months	87 months
Weighted average remaining contractual life, options granted		114 months
Weighted average remaining contractual life, options exercised		93 months
Weighted average remaining contractual life, options exercisable	72 months