XML 37 R31.htm IDEA: XBRL DOCUMENT v3.25.1
The Company and Significant Accounting Policies - Impairment and Loss on Lease Abandonment - Additional Information (Detail)
 1 Months Ended 3 Months Ended 12 Months Ended
Mar. 31, 2025
USD ($)
ft²
Station
Mar. 31, 2025
USD ($)
ft²
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
Oct. 01, 2024
USD ($)
Accounting Policies [Line Items]          
Goodwill $ 7,352,000 $ 7,352,000   $ 7,352,000  
Assets held for sale 4,650,000 4,650,000      
Impairment charge related to broadcast licenses and fixed assets   $ 23,700,000      
Lease expiration date   Jun. 30, 2034      
Operating lease liabilities 7,631,000 $ 7,631,000   7,744,000  
Long-term operating lease liabilities $ 40,603,000 $ 40,603,000   42,101,000  
Building          
Accounting Policies [Line Items]          
Leased space | ft² 38,000 38,000      
Lease expiration date   Jan. 31, 2034      
Loss on lease abandonment charges   $ 16,100,000      
Acceleration of depreciation of leasehold improvements   9,100,000      
Operating lease liabilities $ 1,600,000 1,600,000      
Long-term operating lease liabilities $ 21,100,000 21,100,000      
Discontinued Operations Held for Sale          
Accounting Policies [Line Items]          
Number of television stations held for sale | Station 2        
Assets held for sale $ 4,700,000 4,700,000      
Impairment charge related to broadcast licenses and fixed assets   23,700,000      
Carrying value of broadcast licenses 28,000,000 28,000,000      
Stations fixed assets carrying value 400,000 400,000      
Discontinued Operations Held for Sale | Tecate, Mexico          
Accounting Policies [Line Items]          
Assets held for sale 1,800,000 1,800,000      
Discontinued Operations Held for Sale | Tijuana, Mexico          
Accounting Policies [Line Items]          
Assets held for sale $ 2,900,000 $ 2,900,000      
Meta Platforms          
Accounting Policies [Line Items]          
Impairment charges related to intangible subject to amortization     $ 14,000,000    
Media          
Accounting Policies [Line Items]          
Goodwill         $ 43,300,000
Goodwill, impaired, method for fair value determination   As of the most recent annual goodwill testing date, October 1, 2024, there was $43.3 million of goodwill in the media reporting unit. Based on the assumptions and estimates discussed in the Company's 2024 10-K, the media reporting unit carrying value exceeded its fair value, resulting in a goodwill impairment charge of $43.3 million for the year ended December 31, 2024. This impairment charge was a result of the Company updating its internal forecasts of future performance based on lower than anticipated political advertising revenue in the fourth quarter of 2024 and higher projected future costs due to planned investments in news programming and the sales and marketing teams. The calculation of the fair value of the reporting unit requires estimates of the discount rate and the long term projected growth rate.      
Impairment of goodwill       43,300  
Media | FCC Licenses          
Accounting Policies [Line Items]          
Impairment charge related to indefinite life intangible assets       $ 17,900,000  
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]       Asset Impairment Charges  
Media | Meta Platforms          
Accounting Policies [Line Items]          
Impairment of goodwill     $ 35,400,000    
Advertising Technology & Services          
Accounting Policies [Line Items]          
Goodwill         $ 7,400,000
Goodwill, impaired, method for fair value determination   Additionally, as of the most recent annual goodwill testing date, October 1, 2024, there was $7.4 million of goodwill in the advertising technology & services reporting unit. Based on the assumptions and estimates discussed in the Company's 2024 10-K, the fair value of the advertising technology & services reporting unit exceeded its carrying value by over 100%, resulting in no impairment charge for the year ended December 31, 2024. The calculation of the fair value of the advertising technology & services reporting unit requires estimates of the discount rate and the long term projected growth rate.      
Percentage of fair value of assets       100.00%  
Impairment of goodwill       $ 0