v3.26.1
Overview and Basis of Presentation - Narrative (Details)
$ in Thousands, $ in Millions
3 Months Ended 6 Months Ended
Jul. 14, 2026
USD ($)
Jul. 14, 2026
CAD ($)
Jan. 21, 2026
USD ($)
Jul. 01, 2025
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Segment
Jun. 30, 2025
USD ($)
Overview And Summary Of Significant Accounting Policies [Line Items]                
Cost and expenses         $ 111,843 $ 106,126 $ 189,421 $ 176,792
Number of reportable segments | Segment             1  
Insurance proceeds as a additional settlement         4,800   $ 4,800  
Aggreagte purchase price of shares $ 17,000 $ 23.9            
Other (income) expense, net         (2,728) 5,962 (1,894) 6,319
Flyover Attractions                
Overview And Summary Of Significant Accounting Policies [Line Items]                
Purchase price     $ 75,000          
Wilderness Kitchen                
Overview And Summary Of Significant Accounting Policies [Line Items]                
Other (income) expense, net         $ 4,600   4,600  
Jasper Wildfires                
Overview And Summary Of Significant Accounting Policies [Line Items]                
Purchase price             $ 28,800  
Jasper National Park                
Overview And Summary Of Significant Accounting Policies [Line Items]                
Insurance proceeds as a additional settlement           1,900   6,400
Tabacon                
Overview And Summary Of Significant Accounting Policies [Line Items]                
Tabacon property details       ITA is the owner and operator of Tabacón Thermal Resort & Spa (“Tabacón”), an eco-luxury resort spanning 570 acres of rainforest which features two thermal river attractions, located in the Arenal region of Costa Rica. Tabacón features 105 rooms, an internationally renowned spa, and signature culinary experiences.        
Reclassification                
Overview And Summary Of Significant Accounting Policies [Line Items]                
Cost and expenses           $ 3,900   $ 7,400