SHAREHOLDERS' EQUITY AND STOCK-BASED COMPENSATION, Restricted Stock (Details) - Restricted Stock [Member] - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Restricted Stock Activity [Roll Forward]
Unvested, beginning balance (in shares)	178,750	162,500
Granted (in shares)	242,725	178,750
Vested (in shares)	(242,725)
Canceled (in shares)		(162,500)
Unvested, ending balance (in shares)	178,750	178,750
Weighted Average Grant Date Fair Value [Roll Forward]
Unvested, beginning balance (in dollars per share)	$ 0.72	$ 1.57
Granted (in dollars per share)	2.75	0.72
Vested (in dollars per share)	1.25
Canceled (in dollars per share)		1.57
Unvested, ending balance (in dollars per share)	$ 2.75	$ 0.72
Unrecognized Stock-Based Compensation Expense [Abstract]
Unrecognized stock-based compensation expense	$ 48,000