RELATED PARTY AND OTHER FINANCING TRANSACTIONS - Additional information (Details) - USD ($)		1 Months Ended			12 Months Ended
	Jul. 31, 2018	Jul. 31, 2019	Aug. 31, 2018	Jul. 31, 2018	Jun. 30, 2019	Jun. 30, 2018
Key Money Incentive Advance To Related Party					$ 2,000,000	$ 2,000,000
Management Services Agreement Term					10 years
Unamortized Debt Issuance Expense					$ 1,896,000	2,000,000
Capital Lease Obligations					$ 1,486,000	1,355,000
Long Term Debt Expiration Terms					These capital leases expire in various years through 2023 at rates ranging from 5.77% to 6.25% per annum.
Other Notes Payable					$ 5,261,000	5,735,000
Amount drawn					2,985,000	0
CIBC Bank, USA [Member] | Revolving Credit Facility [Member]
Maximum borrowing capacity	$ 5,000,000			$ 5,000,000
Amount drawn	$ 2,969,000		$ 1,005,000
Outstanding balance					2,985,000
CIBC Bank, USA [Member] | Revolving Credit Facility [Member] | Subsequent Event [Member]
Maximum borrowing capacity		$ 5,000,000
Increase in maximum borrowing capacity		$ 3,000,000
CIBC Bank, USA [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]
Spread on variable rate (as a percent)				3.00%
Interest Free Development Incentive Note [Member]
Notes Reduction					316,000	316,000
Other Notes Payable					$ 3,325,000	$ 3,642,000