v3.25.1
Nature of Business, Interim Financial Data and Basis of Presentation - Narrative (Details)
1 Months Ended 3 Months Ended
Feb. 29, 2024
USD ($)
Mar. 31, 2025
USD ($)
segment
station
market
Jun. 30, 2024
USD ($)
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
May 02, 2024
USD ($)
Mar. 06, 2020
USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Number of owned-and-operated stations | station   400          
Number of markets | market   84          
Number of affiliate stations | station   9,500          
Number of operating segments | segment   1          
Number of reportable segments | segment   1          
Proceeds from sale of BMI   $ 0   $ 14,846,000      
Financing liability, write off   12,300,000          
Operating income (loss)   (14,774,000)   $ (10,474,000)      
Increase (decrease) in cash and cash equivalents   (11,100,000)          
Cash and cash equivalents   52,694,000     $ 63,836,000    
Debt instrument, face amount     $ 651,300,000        
Debt instrument amount exchanged     618,200,000        
Interest expense debt     $ 33,100,000        
Revolving Credit Facility              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Letters of credit outstanding   $ 4,600,000          
Maximum borrowing capacity           $ 125,000,000 $ 100,000,000.0
New Mountain Capital, LLC | Discontinued Operations, Disposed of by Sale | Broadcast Music, Inc.              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Proceeds from sale of BMI $ 14,800,000