Leases (Details) - USD ($)		Dec. 31, 2019	Jun. 30, 2019
Year ending June 30:
2020	[1]	$ 44,000
2021		73,000
2022		9,000
2023		1,000
Total lease payments		127,000
Less: interest		(4,000)
Present value of lease liabilities		$ 123,000	$ 45,000

[1] Six months ended June 30, 2020