REVENUE RECOGNITION - Schedule of Receivables, Broker Fees and Deferred Revenue (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023
Revenue from Contract with Customer [Abstract]
Receivables from contracts with customers, net	$ 7,446	$ 6,887
Broker fees	6,399	9,369	$ 10,054	$ 12,471
Deferred revenue:
Current	4,567	5,104
Non-current	12,062	16,755
Gift card liability
Deferred revenue:
Current	571	366
Deferred franchise fees open salons
Deferred revenue:
Current	3,996	4,738
Non-current	10,532	14,972
Deferred franchise fees unopened salons
Deferred revenue:
Non-current	$ 1,530	$ 1,783