REVENUE RECOGNITION - Schedule of Receivables, Broker Fees and Deferred Revenue (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Revenue from Contract with Customer [Abstract]
Receivables from contracts with customers, net	$ 7,378	$ 6,887
Broker fees	5,997	9,369	$ 12,471
Deferred revenue:
Current	4,308	5,104
Non-current	10,869	16,755
Gift card liability
Deferred revenue:
Current	476	366
Deferred franchise fees open salons
Deferred revenue:
Current	3,832	4,738
Non-current	9,394	14,972
Deferred franchise fees unopened salons
Deferred revenue:
Non-current	$ 1,475	$ 1,783