v3.26.1
Revenue Recognition - Narrative (Details) - USD ($)
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Disaggregation of Revenue [Line Items]      
Short-term contract liabilities (deferred revenue) $ 8,581,000   $ 8,737,000
Revenue recognized 5,800,000 $ 6,300,000  
Contract Acquisition Costs 8,618,000   $ 8,516,000
Recognized amortization 1,400,000 1,100,000  
Impairment loss $ 0 $ 0  
Minimum      
Disaggregation of Revenue [Line Items]      
Payment terms (in days) 30 days    
Minimum | Short-term contracts      
Disaggregation of Revenue [Line Items]      
Payment terms for local advertising contracts (in days) 30 days    
Payment terms for national agency advertising contracts (in days) 60 days    
Maximum      
Disaggregation of Revenue [Line Items]      
Payment terms (in days) 60 days    
Maximum | Short-term contracts      
Disaggregation of Revenue [Line Items]      
Payment terms for local advertising contracts (in days) 60 days    
Payment terms for national agency advertising contracts (in days) 90 days