SHAREHOLDERS' EQUITY AND STOCK-BASED COMPENSATION, Stock Option Activity (Details) - Stock Options [Member] - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Stock Option Activity [Roll Forward]
Outstanding, beginning balance (in shares)	1,817,665
Granted (in shares)	1,058,612
Forfeited (in shares)	(25,166)
Expired (in shares)	(99,334)
Outstanding, ending balance (in shares)	2,751,777
Weighted Average Exercise Price [Roll Forward]
Outstanding, beginning balance (in dollars per share)	$ 1.24
Granted (in dollars per share)	0.35
Forfeited (in dollars per share)	1.88
Expired (in dollars per share)	2.05
Outstanding, ending balance (in dollars per share)	0.86
Fair Value of Stock Options [Abstract]
Fair value of stock options (in dollars per share)	$ 0.21	$ 0.59
Fair value of stock options vested	$ 188	$ 176