COMMITMENTS AND CONTINGENCIES, Lease Arrangements (Details)	3 Months Ended
	Sep. 30, 2019 USD ($) ft² Option	Sep. 30, 2018 USD ($)	Jun. 30, 2019 USD ($)	May 23, 2014 USD ($)
COMMITMENTS AND CONTINGENCIES [Abstract]
Land subject to leases | ft²	36,350
Number of options to extend lease term | Option	2
Period of extension on each options	5 years
Minimum notice period for extension of lease term	270 days
Leasehold improvements and other lease related incentives offered by landlord				$ 623,000
Unamortized lease assets			$ 393,000
Operating Leases [Abstract]
Noncurrent operating lease ROU assets	$ 883,832		0
Current operating lease liabilities	609,988		0
Noncurrent operating lease liabilities	632,038		0
Total operating lease liabilities	1,242,026
Operating lease cost	$ 137,000
Assumed discount rate	7.14%
Remaining operating lease term	2 years 29 days
Future Lease Payments Under Operating Leases [Abstract]
2020	$ 469,699
2021	642,997
2022	219,723
Total lease payments	1,332,419
Less: imputed interest	90,393
Total operating lease liabilities	1,242,026
Less: current lease obligations	609,988		0
Total long-term lease obligations	632,038		0
Cash paid for operating leases	164,000
Rent expense	$ 528,000	$ 134,000
Future Minimum Payments Under Operating Leases [Abstract]
2020			625,788
2021			642,997
2022			219,723
Total			$ 1,488,508