v3.26.1
The Company and Significant Accounting Policies - Additional Information (Detail)
$ in Thousands
1 Months Ended 3 Months Ended
Mar. 17, 2023
USD ($)
Jun. 30, 2025
Building
Mar. 31, 2025
USD ($)
Station
Mar. 31, 2026
USD ($)
Agreement
Segment
shares
Sep. 30, 2025
USD ($)
Mar. 31, 2025
USD ($)
Station
shares
Feb. 01, 2026
USD ($)
Dec. 31, 2025
USD ($)
Jul. 31, 2022
Accounting Policies [Line Items]                  
Number of reportable segments | Segment       2          
Net income (loss) from discontinued operations, net of tax       $ 0   $ (191)      
Impairment charge related to broadcast licenses and fixed assets           23,700      
Assets held for sale     $ 1,700 5,415   1,700   $ 5,597  
Restricted cash     $ 789 799   789   797  
Retransmission consent revenue       $ 8,400   $ 8,100      
Shares of dilutive securities not included in computation of diluted earnings per share | shares       116,962   1,520,085      
Unamortized debt issuance costs       $ 555       631  
Discontinued Operations Held for Sale                  
Accounting Policies [Line Items]                  
Number of television stations held for sale | Station     2     2      
Number of owned office building | Building   3              
Impairment charge related to broadcast licenses and fixed assets         $ 5,500 $ 23,700      
Assets held for sale       3,000       $ 3,000  
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      
Discontinued Operations Held for Sale | El Centro, California                  
Accounting Policies [Line Items]                  
Assets held for sale       1,800          
Assets Held for Sale - Amount Receivable       1,900          
Discontinued Operations Held for Sale | Corpus Christi, El Centro, and Midland, Texas                  
Accounting Policies [Line Items]                  
Assets held for sale       $ 2,400          
TelevisaUnivision                  
Accounting Policies [Line Items]                  
Number of marketing and sales agreements | Agreement       2          
Number of markets involved in sales and marketing | Agreement       3          
Payment of sales representation fees to television stations       $ 1,100   1,100      
Retransmission consent revenue       $ 5,900   $ 5,600      
Common stock percentage held by Univision       10.00%          
UniMas                  
Accounting Policies [Line Items]                  
Affiliate advertising minutes per hour for which entity has right to sell       4 minutes 30 seconds          
Related Parties                  
Accounting Policies [Line Items]                  
Amount due from television stations for carriage       $ 6,900          
LATV Networks, LLC                  
Accounting Policies [Line Items]                  
Ownership interest             15.00%   15.00%
Related Party in Company invested             $ 400    
Revolving Credit Facility                  
Accounting Policies [Line Items]                  
Debt issuance costs $ 1,800                
Revolving Credit Facility | Senior Secured Term Loan A Facility [Member]                  
Accounting Policies [Line Items]                  
Unamortized debt issuance costs       600          
Estimated fair value of term loan       $ 151,900          
Amended Credit Agreement                  
Accounting Policies [Line Items]                  
Additional borrowing capacity $ 100,000                
First lien net leverage ratio 2.25%                
Debt issuance costs $ 300                
Financial covenants to net leverage ratio       4.00%          
Interest coverage ratio to minimum permitted ratio       2.00%          
Amended Credit Agreement | Revolving Credit Facility                  
Accounting Policies [Line Items]                  
Senior Secured debt 30,000                
Amount drawn 11,500                
Interest rate       6.73%          
Increase in quarterly amortization 5,000                
Amended Credit Agreement | Senior Secured Term Loan A Facility [Member]                  
Accounting Policies [Line Items]                  
Senior Secured debt $ 200,000                
2025 Amendment | Revolving Credit Facility                  
Accounting Policies [Line Items]                  
Outstanding loans and commitments fee percent 0.05%                
Minimum | TelevisaUnivision                  
Accounting Policies [Line Items]                  
Affiliate advertising minutes per hour for which entity has right to sell       4 minutes          
Minimum | Amended Credit Agreement | Base Rate Margin                  
Accounting Policies [Line Items]                  
Variable interest rate basis spread on debt 1.50%                
Minimum | Amended Credit Agreement | SOFR                  
Accounting Policies [Line Items]                  
Variable interest rate basis spread on debt 2.50%                
Minimum | Amended Credit Agreement | Revolving Credit Facility                  
Accounting Policies [Line Items]                  
Interest rate 0.30%                
Maximum | Amended Credit Agreement | Base Rate Margin                  
Accounting Policies [Line Items]                  
Variable interest rate basis spread on debt 2.00%                
Maximum | Amended Credit Agreement | SOFR                  
Accounting Policies [Line Items]                  
Variable interest rate basis spread on debt 3.00%                
Maximum | Amended Credit Agreement | Revolving Credit Facility                  
Accounting Policies [Line Items]                  
Interest rate 0.40%                
Increase in cash netting $ 60,000