OTHER FINANCIAL STATEMENT DATA - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Amortization of intangible assets	$ 0.4	$ 0.3	$ 0.3