Quarterly report pursuant to Section 13 or 15(d)

Segment Data - Schedule of Segment Data (Detail)

v3.20.2
Segment Data - Schedule of Segment Data (Detail) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Dec. 31, 2018
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Depreciation $ 2,677 $ 2,744 $ 8,108 $ 8,529    
Amortization 751 1,147 2,578 3,567    
Change in the estimated fair value of contingent earn-out consideration (10) (40) (12) (40)    
Impairment of indefinite-lived long-term assets other than goodwill 0 1,915 17,254 1,915    
Impairment of goodwill 0 0 307 0 $ 2,427  
Net (gain) loss on the disposition of assets (1,381) (17,545) (1,494) (21,212)    
Net operating income (loss) 4,752 (14,487) (14,146) (9,870)    
Inventories, net 618   618   717  
Property and equipment, net 80,723   80,723   87,673  
Broadcast licenses 319,773   319,773   337,858 $ 376,316
Goodwill 23,757   23,757   23,998 $ 26,789
Other indefinite-lived intangible assets 0   0   260  
Operating Segments [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 60,641 64,116 171,762 189,265    
Operating expenses 51,090 55,292 156,179 163,952    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets 9,551 8,824 15,583 25,313    
Depreciation 2,677 2,744 8,108 8,529    
Amortization 751 1,147 2,578 3,567    
Change in the estimated fair value of contingent earn-out consideration (10) (40) (12) (40)    
Impairment of indefinite-lived long-term assets other than goodwill   1,915 17,254 1,915    
Impairment of goodwill     307      
Net (gain) loss on the disposition of assets 1,381 17,545 1,494 21,212    
Net operating income (loss) 4,752 (14,487) (14,146) (9,870)    
Inventories, net 618   618   717  
Property and equipment, net 80,723   80,723   87,673  
Broadcast licenses 319,773   319,773   337,858  
Goodwill 23,757   23,757   23,998  
Other indefinite-lived intangible assets 0   0   260  
Amortizable intangible assets, net 4,719   4,719   7,100  
Operating Segments [Member] | Broadcast [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 45,391 47,679 130,041 142,854    
Operating expenses 34,283 37,310 104,704 111,466    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets 11,108 10,369 25,337 31,388    
Depreciation 1,626 1,720 4,912 5,399    
Amortization 4 8 18 26    
Change in the estimated fair value of contingent earn-out consideration 0   0      
Impairment of indefinite-lived long-term assets other than goodwill   1,915 16,994 1,915    
Impairment of goodwill     184      
Net (gain) loss on the disposition of assets 1,380 17,539 1,489 20,951    
Net operating income (loss) 8,098 (10,813) 1,740 3,097    
Inventories, net 0   0      
Property and equipment, net 65,438   65,438   72,816  
Broadcast licenses 319,773   319,773   337,858  
Goodwill 2,746   2,746   2,930  
Other indefinite-lived intangible assets 0   0      
Amortizable intangible assets, net 250   250   268  
Operating Segments [Member] | Digital Media [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 9,808 9,149 28,355 29,349    
Operating expenses 7,144 7,282 23,123 22,988    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets 2,664 1,867 5,232 6,361    
Depreciation 746 764 2,284 2,302    
Amortization 537 929 1,928 2,907    
Change in the estimated fair value of contingent earn-out consideration (10) (40) (12) (40)    
Impairment of indefinite-lived long-term assets other than goodwill     0      
Impairment of goodwill     10      
Net (gain) loss on the disposition of assets 0 6 0 260    
Net operating income (loss) 1,391 208 1,022 932    
Inventories, net 0   0      
Property and equipment, net 6,490   6,490   6,127  
Broadcast licenses 0   0      
Goodwill 19,565   19,565   19,509  
Other indefinite-lived intangible assets 0   0      
Amortizable intangible assets, net 3,922   3,922   5,653  
Operating Segments [Member] | Publishing [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 5,442 7,288 13,366 17,062    
Operating expenses 5,814 6,517 16,443 17,112    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets (372) 771 (3,077) (50)    
Depreciation 70 80 212 289    
Amortization 210 210 631 633    
Change in the estimated fair value of contingent earn-out consideration 0   0      
Impairment of indefinite-lived long-term assets other than goodwill     260      
Impairment of goodwill     105      
Net (gain) loss on the disposition of assets 1   1 1    
Net operating income (loss) (653) 481 (4,286) (973)    
Inventories, net 618   618   717  
Property and equipment, net 763   763   801  
Broadcast licenses 0   0      
Goodwill 1,446   1,446   1,551  
Other indefinite-lived intangible assets 0   0   260  
Amortizable intangible assets, net 547   547   1,178  
Operating Segments [Member] | Unallocated Corporate [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 0   0      
Operating expenses 3,849 4,183 11,909 12,386    
Net operating income (loss) before depreciation, amortization, change in the estimated fair value of contingent earn-out consideration and net (gain) loss on the disposition of assets (3,849) (4,183) (11,909) (12,386)    
Depreciation 235 180 700 539    
Amortization 0   1 1    
Change in the estimated fair value of contingent earn-out consideration 0   0      
Impairment of indefinite-lived long-term assets other than goodwill     0      
Impairment of goodwill     8      
Net (gain) loss on the disposition of assets 0   4      
Net operating income (loss) (4,084) $ (4,363) (12,622) $ (12,926)    
Inventories, net 0   0      
Property and equipment, net 8,032   8,032   7,929  
Broadcast licenses 0   0      
Goodwill 0   0   8  
Other indefinite-lived intangible assets 0   0      
Amortizable intangible assets, net $ 0   $ 0   $ 1