Organization and Description of Business - Additional Information (Details) - Restaurants |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Number of restaurants | 54 | 57 |
| Consolidated Properties [Member] | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Number Of Restaurants Closed | 6 | |
| Consolidated Properties [Member] | Korea | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Number Of Restaurants Closed | 2 | |
| Unconsolidated Properties [Member] | ||
| Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] | ||
| Number of restaurants | 4 |