NET REVENUE - Contract Assets and Contract Liabilities (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Contract assets: | ||
| Unbilled receivables | $ 2,329 | $ 4,586 |
| Contract liabilities: | ||
| Customer advances and unearned income | 4,132 | 2,754 |
| Reserve for audience deficiency | 9,839 | 14,217 |
| Unearned event income | $ 0 | $ 90 |