Revenues - Schedule of Reconciliation of Contract Liabilities with Customers (Details) $ in Thousands |
9 Months Ended |
|---|---|
|
Jun. 30, 2026
USD ($)
| |
| Contract With Customer Liability [Roll Forward] | |
| Beginning balance | $ 77 |
| Net Consideration Received/Recognized | 1,372 |
| Recognized in Revenue | (884) |
| Ending balance | 565 |
| Ad revenue | |
| Contract With Customer Liability [Roll Forward] | |
| Beginning balance | 45 |
| Net Consideration Received/Recognized | 261 |
| Recognized in Revenue | (247) |
| Ending balance | 59 |
| Expo revenue | |
| Contract With Customer Liability [Roll Forward] | |
| Beginning balance | 1 |
| Net Consideration Received/Recognized | 263 |
| Recognized in Revenue | 0 |
| Ending balance | 264 |
| VIP cards | |
| Contract With Customer Liability [Roll Forward] | |
| Beginning balance | 0 |
| Net Consideration Received/Recognized | 806 |
| Recognized in Revenue | (571) |
| Ending balance | 235 |
| Other | |
| Contract With Customer Liability [Roll Forward] | |
| Beginning balance | 31 |
| Net Consideration Received/Recognized | 42 |
| Recognized in Revenue | (66) |
| Ending balance | $ 7 |