COMMITMENTS AND CONTINGENCIES, Lease Arrangements (Details)		3 Months Ended		9 Months Ended
	Jan. 29, 2021 USD ($)	Mar. 31, 2021 USD ($) ft²	Mar. 31, 2020 USD ($)	Mar. 31, 2021 USD ($) ft²	Mar. 31, 2020 USD ($)	Jun. 30, 2020 USD ($)
COMMITMENTS AND CONTINGENCIES [Abstract]
Area leased under operating lease | ft²		36,350		36,350
Period of extension on option		5 years		5 years
Minimum notice period for extension of lease term				270 days
Rent abatement	$ 214,000
Allowance for leasehold improvements	545,000
Balance Sheet Classifications of Leases [Abstract]
Noncurrent operating lease ROU assets		$ 4,123,956		$ 4,123,956		$ 584,143
Operating Lease Liabilities [Abstract]
Current operating lease liabilities		516,576		516,576		622,493
Noncurrent operating lease liabilities		3,782,296		3,782,296		203,003
Total operating lease liabilities		4,298,872		4,298,872
Operating lease cost		$ 192,000	$ 117,000	$ 473,000	$ 352,000
Assumed discount rate		2.81%		2.81%
Remaining operating lease term		5 years 6 months 29 days		5 years 6 months 29 days
Future Lease Payments Under Operating Leases [Abstract]
2021		$ 161,852		$ 161,852
2022		575,591		575,591
2023		869,742		869,742
2024		893,660		893,660
2025		918,236		918,236
2026		943,487		943,487
2027		317,327		317,327
Total lease payments		4,679,895		4,679,895
Less: imputed interest		381,023		381,023
Total operating lease liabilities		4,298,872		4,298,872
Less: current lease liability		516,576		516,576		622,493
Total long-term lease liability		3,782,296		3,782,296		$ 203,003
Cash paid for operating leases		160,000	$ 172,000	481,000	500,000
Unamortized lease assets	$ 300,000
ROU assets obtained in exchange for new operating lease liabilities		$ 3,900,000		$ 3,908,249	$ 0