BUSINESS DESCRIPTION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Advertising Costs (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Advertising and Advertising Funds | |||
| Advertising fund contributions from franchisees | $ 21,392 | $ 21,924 | $ 25,663 |
| Advertising fund contributions from company-owned salons | 987 | 545 | 70 |
| Corporate funded advertising costs | 295 | 209 | (28) |
| Total advertising costs | 22,674 | 22,678 | $ 25,705 |
| Advertising funds, assets | 16,500 | 17,400 | |
| Advertising funds, liabilities | $ 16,500 | $ 17,400 | |