FAIR VALUE MEASUREMENTS - Fair Value Hierarchy of Financial Instruments (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
|---|---|---|---|
| Assets: | |||
| Money market funds | $ 276,019 | $ 280,067 | |
| Contingent receivable | 9,330 | $ 13,500 | |
| Receivables held for sale | 6,310 | ||
| Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | |||
| Assets: | |||
| Money market funds | 276,019 | 280,067 | |
| Contingent receivable | 0 | ||
| Receivables held for sale | 6,310 | ||
| Significant Other Observable Inputs (Level 2) [Member] | |||
| Assets: | |||
| Money market funds | 0 | 0 | |
| Contingent receivable | 0 | ||
| Receivables held for sale | 0 | ||
| Significant Unobservable Inputs (Level 3) [Member] | |||
| Assets: | |||
| Money market funds | 0 | $ 0 | |
| Contingent receivable | 9,330 | ||
| Receivables held for sale | $ 0 |