SHAREHOLDERS' EQUITY - Derivative Liability Associated with Stock Options (Details) - USD ($) $ / shares in Units, $ in Thousands		9 Months Ended
	Feb. 17, 2021	Mar. 31, 2022	Mar. 31, 2021
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Number of shares	780,000	740,000	740,000
Weighted average fair value per share	$ 4.60	$ 2.44
Fair value of derivative liability	$ 3,591	$ 1,807	$ 1,800
Stock Options.
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Number of shares	253,000	213,000
Weighted average fair value per share	$ 6.46	$ 4.03
Fair value of derivative liability	$ 1,638	$ 858
Warrants
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Number of shares	527,000	527,000
Weighted average fair value per share	$ 3.71	$ 1.80
Fair value of derivative liability	$ 1,953	$ 949