Related Party and Other Financing Transactions - Schedule of Related Party and Other Notes Payable (Details) - USD ($)	Dec. 31, 2020	Jun. 30, 2020
Total related party and other notes payable	$ 12,790,000	$ 12,373,000
Parent Company [Member]
Total related party and other notes payable	3,700,000	3,000,000
Hilton [Member]
Total related party and other notes payable	2,850,000	3,008,000
Interstate [Member]
Total related party and other notes payable	1,521,000	1,646,000
SBA Loan - Justice [Member]
Total related party and other notes payable	$ 4,719,000	$ 4,719,000