11. Subsequent Events (Details)	1 Months Ended
	Sep. 30, 2020 USD ($)	Apr. 30, 2019 USD ($)	Dec. 31, 2019	Sep. 30, 2017
Tier One Leverage Capital Ratio				0.0574
Risk Based Capital Ratio				0.1011
Subsequent Event [Member]
Tier One Leverage Capital Ratio	0.1046		0.0566
Risk Based Capital Ratio	0.2345		0.1191
Grant received	$ 3,400,000	$ 2,500,000
Contributed capital	2,800,000
Deferred revenue	$ 617,000