SHARE-BASED COMPENSATION AND WARRANTS - Warrants (Details) - $ / shares shares in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
SHARE-BASED COMPENSATION AND WARRANTS
Warrants outstanding-Beginning (In shares)	618	920
Weighted average exercise price( Per share)	$ 57.46	$ 66.80
Weighted average remaining contractual term	4 years 9 months 18 days	2 years 3 months 18 days	3 years 4 months 24 days
Warrants issued for: Consulting services, Shares	820	14
Warrants issued for: Consulting services, Price	$ 19.50	$ 14.50
Warrants expired	(186)	316
Warrants expired (in dollars per share)	$ 82.39	$ 82.78
Warrants outstanding-Ending (In shares)	1,252	618
Weighted average exercise price (Per share)	$ 28.91	$ 57.46