FINANCING ARRANGEMENTS - Narrative (Details) $ / shares in Units, $ in Thousands			1 Months Ended	12 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 24, 2024	Jun. 30, 2024 USD ($) $ / shares	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)
Debt Instrument [Line Items]
Minimum liquidity	$ 10,000		$ 10,000	$ 10,000
Gain on extinguishment of long-term debt, net			$ 94,600	94,611	$ 0	$ 0
Gain on extinguishment of debt, weighted average (in dollars per share) | $ / shares			$ 39.83
Decrease, minimum liquidity	5,000		$ 5,000	5,000
Draw on credit facility				14,238	13,357	$ 10,000
Line of Credit
Debt Instrument [Line Items]
Deferred financing fees	(14,200)		(14,200)	(14,200)
Original issue discount fee	3,900		3,900	3,900
Liquidity amount	19,900		19,900	19,900
Cash, cash equivalents, and short-term investments	10,100		$ 10,100	10,100
Total leverage ratio		3.75	3.75
Variable rate		8.50%	8.50%
Paid-in-kind		4.50%	4.50%
Line of Credit | Term Loan
Debt Instrument [Line Items]
Term loan	105,000		$ 105,000	105,000
Deferred financing fees	$ (14,244)		$ (14,244)	$ (14,244)	$ (6,471)
Variable rate		9.00%	9.00%
Interest rate	9.68%		9.68%	9.68%	9.54%
Line of Credit | Term Loan | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Interest rate		2.50%
Line of Credit | Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 25,000		$ 25,000	$ 25,000
Unused borrowing amount capacity	$ 9,800		$ 9,800	$ 9,800
Variable rate		9.00%	9.00%
Interest rate	9.68%		9.68%	9.68%	9.54%
Line of Credit | Revolving Credit Facility | Variable Rate Component Two
Debt Instrument [Line Items]
Paid-in-kind			2.00%
Cash payment (as a percent)			4.25%
Line of Credit | Revolving Credit Facility | Variable Rate Component Three
Debt Instrument [Line Items]
Paid-in-kind			3.00%
Cash payment (as a percent)			4.25%
Line of Credit | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Variable Rate Component One
Debt Instrument [Line Items]
Variable rate			3.875%
Line of Credit | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Variable Rate Component Two
Debt Instrument [Line Items]
Variable rate			6.25%
Line of Credit | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Variable Rate Component Three
Debt Instrument [Line Items]
Variable rate			7.25%
Line of Credit | Revolving Credit Facility | Base Rate
Debt Instrument [Line Items]
Variable rate			1.00%
Line of Credit | Letter of Credit
Debt Instrument [Line Items]
Draw on credit facility	$ 10,200		$ 10,200
Cash payment (as a percent)		5.25%	5.25%