v3.26.1
The Company and Significant Accounting Policies - Impairment and Loss on Lease Abandonment - Additional Information (Detail)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Mar. 31, 2025
USD ($)
Station
Sep. 30, 2025
USD ($)
Mar. 31, 2025
USD ($)
Station
Jun. 30, 2026
USD ($)
ft²
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Accounting Policies [Line Items]            
Goodwill       $ 7,352   $ 7,352
Assets held for sale   $ 1,700   $ 3,635   5,597
Impairment charge related to broadcast licenses and fixed assets         $ 23,700  
Lease expiration date       Jun. 30, 2034    
Operating lease liabilities       $ 11,278   9,737
Long-term operating lease liabilities       $ 37,722   $ 36,775
Building            
Accounting Policies [Line Items]            
Leased space | ft²       38,000    
Lease expiration date       Jan. 31, 2034    
Loss on lease abandonment charges     $ 16,100      
Acceleration of depreciation of leasehold improvements     $ 9,100      
Operating lease liabilities       $ 5,700    
Long-term operating lease liabilities       18,600    
Discontinued Operations Held for Sale            
Accounting Policies [Line Items]            
Number of television stations held for sale | Station 2   2      
Assets held for sale       $ 3,000 $ 3,000  
Carrying value of additional assets   3,800        
Impairment charge related to broadcast licenses and fixed assets   $ 5,500 $ 23,700      
Carrying value of broadcast licenses $ 28,000   28,000      
Stations fixed assets carrying value 400   400      
Discontinued Operations Held for Sale | Tecate, Mexico            
Accounting Policies [Line Items]            
Assets held for sale $ 4,700   $ 4,700