OTHER FINANCIAL STATEMENT DATA - Schedule of Supplemental Disclosures of Cash Flow Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Cash paid (received) for:
Interest	$ 18,978	$ 15,457	$ 11,786
Taxes and penalties, net	(893)	265	(1,400)
Non-cash investing activities:
Unpaid capital expenditures	8	25	35
North Carolina COVID-19 grant	$ 0	$ 1,106	$ 0