Other Assets, Net - Schedule of Other Assets (Details) - USD ($)	Jun. 30, 2020	Jun. 30, 2019
Prepaid Expense and Other Assets [Abstract]
Accounts receivable, net	$ 504,000	$ 852,000
Prepaid expenses	673,000	747,000
Miscellaneous assets, net	808,000	763,000
Total other assets	$ 1,985,000	$ 2,362,000