Nature of Business and Summary of Significant Accounting Policies (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Revenue	$ 133,000	$ 72,000	$ 213,000	$ 226,000
Mobile banking technology revenue
Revenue	22,000	26,000	46,000	51,000
Other revenue, management fee - related party
Revenue	$ 111,000	$ 46,000	$ 167,000	$ 175,000