REVENUE RECOGNITION - Schedule of Receivables, Broker Fees and Deferred Revenue (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Revenue from Contract with Customer [Abstract]
Receivables from contracts with customers, net	$ 7,622	$ 7,378	$ 6,887
Broker fees	4,115	5,997	9,369
Deferred revenue:
Current	3,609	4,308	5,104
Non-current	6,901	10,869	16,755
Gift card liability
Deferred revenue:
Current	324	476	366
Deferred franchise fees open salons
Deferred revenue:
Current	3,285	3,832	4,738
Non-current	6,213	9,394	14,972
Deferred franchise fees unopened salons
Deferred revenue:
Non-current	$ 688	$ 1,475	$ 1,783

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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