BUSINESS DESCRIPTION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Inventories (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($) distributionCenter	Jun. 30, 2021 USD ($)
Inventory [Line Items]
Number of distribution centers | distributionCenter		2
Inventory valuation reserves	$ 1,500	$ 1,900
Disposal group, including discontinued operation, inventory	1,200	1,800
Disposal group, including discontinued operation, inventory reserves	1,200	1,100
Inventory reserve	1,228	10,478	$ 12,068
Inventory reserve charges	$ 1,228	7,655	$ 0
Inventory Reserve
Inventory [Line Items]
Inventory reserve charges		7,700
Company-Owned Salon Expense
Inventory [Line Items]
Inventory reserve charges		$ 2,800