SHARE-BASED COMPENSATION PLANS - Significant Assumptions Used in Binomial Lattice Model (Details) (Details) - Series A Preferred Stock	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life, in years	8 months 26 days	1 year 8 months 26 days	2 years 8 months 26 days
Expected volatility	66.31%	65.57%	51.64%
Risk-free rate of return	5.44%	2.89%	0.46%
Dividend yield on Class A Common Stock	0.00%	1.56%	1.34%