v3.26.1
Property And Equipment (Narrative) (Details)
$ in Millions
1 Months Ended 3 Months Ended
Feb. 28, 2026
USD ($)
Jun. 30, 2023
USD ($)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Dec. 19, 2025
USD ($)
Jan. 31, 2025
USD ($)
Jan. 31, 2025
NZD ($)
Property, Plant and Equipment [Line Items]                
Depreciation expense for operating property     $ 3,200,000 $ 3,300,000        
Sutton Hill Associates [Member]                
Property, Plant and Equipment [Line Items]                
Long term debt acquired           $ 13,600,000    
Short term payables eliminated           $ 7,100,000    
Disposal Group, Held-for-Sale, Not Discontinued Operations [Member] | Cinemas 1,2,3, Manhattan [Member]                
Property, Plant and Equipment [Line Items]                
Adjustment to sale price $ 0              
Book value $ 24,000,000.0              
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | Courtenay Central ETC [Member]                
Property, Plant and Equipment [Line Items]                
Sale price             $ 21,500,000 $ 38.0
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] | 2483 Trenton Avenue Williamsport Pennsylvania [Member] | Land [Member]                
Property, Plant and Equipment [Line Items]                
Property book value adjustment   $ 0            
Nationwide Theaters Corp [Member]                
Property, Plant and Equipment [Line Items]                
Long term debt at fair value     $ 7,600,000   $ 7,600,000      
Interest rate     4.75%   4.75%