Quarterly report pursuant to Section 13 or 15(d)

Segment Data - Schedule of Segment Data (Detail)

v3.23.3
Segment Data - Schedule of Segment Data (Detail) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Operating expenses $ 99,787 $ 75,646 $ 237,331 $ 194,635    
Legal settlement 0 3,825 0 4,776    
Debt modification costs 0 2 0 250    
Change in the estimated fair value of contingent earn-out consideration (100) 0 (102) (5)    
Impairment of indefinite-lived long-term assets other than goodwill 35,113 7,725 38,376 11,660    
Impairment of goodwill 733 0 2,580 127 $ 127  
Net (gain) loss on the disposition of assets 456 (167) 334 8,461    
Net operating income (loss) (36,290) (8,784) (44,571) 3,518    
Inventories, net 1,383   1,383   1,513  
Property and equipment, net 80,077   80,077   81,296  
Broadcast licenses 260,193   260,193   303,774 $ 320,008
Goodwill 22,766   22,766   24,085 $ 23,986
Publishing [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Inventories, net 1,383   1,383      
Amortizable intangible assets, net 224   224      
Operating Segments [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 63,497 66,862 192,760 198,153    
Operating expenses 61,120 60,893 186,520 176,788    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration, impairments and net (gain) loss on the disposition of assets 2,377 5,969 6,240 21,365    
Legal settlement   3,825   4,776    
Debt modification costs   2   250    
Depreciation 2,816 2,737 8,540 8,537    
Amortization 561 297 1,751 963    
Change in the estimated fair value of contingent earn-out consideration (100)   (102) (5)    
Impairment of indefinite-lived long-term assets other than goodwill 35,113 7,725 38,376 11,660    
Impairment of goodwill 733   2,580 127    
Net (gain) loss on the disposition of assets (456) 167 (334) (8,461)    
Net operating income (loss) (36,290) (8,784) (44,571) 3,518    
Inventories, net         1,513  
Property and equipment, net 80,077   80,077   81,296  
Broadcast licenses 260,193   260,193   303,774  
Goodwill 22,766   22,766   24,085  
Amortizable intangible assets, net 4,275   4,275   2,149  
Operating Segments [Member] | Broadcast [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 48,966 51,136 146,986 152,020    
Operating expenses 42,171 41,178 128,498 120,837    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration, impairments and net (gain) loss on the disposition of assets 6,795 9,958 18,488 31,183    
Legal settlement   3,825   4,776    
Depreciation 1,594 1,483 4,779 4,669    
Amortization   4 2 12    
Impairment of indefinite-lived long-term assets other than goodwill 35,113 7,725 38,376 11,660    
Impairment of goodwill       127    
Net (gain) loss on the disposition of assets (456) 166 (336) (8,491)    
Net operating income (loss) (29,456) (3,245) (24,333) 18,430    
Property and equipment, net 65,607   65,607   63,634  
Broadcast licenses 260,193   260,193   303,774  
Goodwill 2,702   2,702   2,623  
Amortizable intangible assets, net         213  
Operating Segments [Member] | Digital Media [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 9,965 10,189 31,335 31,293    
Operating expenses 8,496 8,333 26,516 25,079    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration, impairments and net (gain) loss on the disposition of assets 1,469 1,856 4,819 6,214    
Depreciation 990 927 3,022 2,847    
Amortization 536 293 1,674 951    
Change in the estimated fair value of contingent earn-out consideration (100)   (102) (5)    
Impairment of goodwill 423   2,270      
Net (gain) loss on the disposition of assets   1        
Net operating income (loss) (380) 635 (2,045) 2,421    
Property and equipment, net 4,952   4,952   7,751  
Goodwill 18,927   18,927   20,016  
Amortizable intangible assets, net 4,051   4,051   1,637  
Operating Segments [Member] | Publishing [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 4,566 5,537 14,439 14,840    
Operating expenses 5,939 6,542 17,341 16,441    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration, impairments and net (gain) loss on the disposition of assets (1,373) (1,005) (2,902) (1,601)    
Depreciation 60 76 183 245    
Amortization 25   75      
Impairment of goodwill 310   310      
Net operating income (loss) (1,768) (1,081) (3,470) (1,846)    
Inventories, net         1,513  
Property and equipment, net 432   432   546  
Goodwill 1,137   1,137   1,446  
Amortizable intangible assets, net         299  
Operating Segments [Member] | Corporate [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Operating expenses 4,514 4,840 14,165 14,431    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration, impairments and net (gain) loss on the disposition of assets (4,514) (4,840) (14,165) (14,431)    
Debt modification costs   2   250    
Depreciation 172 251 556 776    
Net (gain) loss on the disposition of assets     2 30    
Net operating income (loss) (4,686) $ (5,093) (14,723) $ (15,487)    
Property and equipment, net $ 9,086   $ 9,086   $ 9,365