Quarterly report pursuant to Section 13 or 15(d)

Segment Data - Schedule of Segment Data (Detail)

v3.22.2
Segment Data - Schedule of Segment Data (Detail) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Operating expenses $ 61,354,000 $ 58,141,000 $ 118,989,000 $ 113,138,000    
Depreciation 2,858,000 2,741,000 5,800,000 5,330,000    
Amortization 332,000 545,000 666,000 1,126,000    
Change in the estimated fair value of contingent earn-out consideration 0 0 (5,000) 0    
Impairment of indefinite-lived long-term assets other than goodwill 3,935,000 0 3,935,000 0    
Impairment of goodwill 127,000 0 127,000 0    
Net (gain) loss on the disposition of assets 6,893,000 263,000 8,628,000 (55,000)    
Net operating income (loss) 7,328,000 5,641,000 12,302,000 9,997,000    
Inventories, net 1,528,000   1,528,000   $ 960,000  
Property and equipment, net 79,713,000   79,713,000   79,339,000  
Broadcast licenses 313,500,000   313,500,000   320,008,000 $ 319,773,000
Goodwill 23,861,000   23,861,000   23,986,000 $ 23,757,000
Operating Segments [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 68,682,000 63,782,000 131,291,000 123,135,000    
Operating expenses 60,975,000 55,118,000 116,846,000 106,627,000    
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 7,707,000 8,664,000 16,508,000 14,445,000    
Debt modification costs 20   248      
Depreciation 2,858,000 2,741,000 5,800,000 5,330,000    
Amortization 332,000 545,000 666,000 1,126,000    
Change in the estimated fair value of contingent earn-out consideration     (5)      
Impairment of indefinite-lived long-term assets other than goodwill 3,935   3,935      
Impairment of goodwill 127   127      
Net (gain) loss on the disposition of assets (6,893,000) (263,000) (8,628,000) 55,000    
Net operating income (loss) 7,328,000 5,641,000 12,302,000 9,997,000    
Inventories, net 1,528,000   1,528,000   960,000  
Property and equipment, net 79,713,000   79,713,000   79,339,000  
Broadcast licenses 313,500,000   313,500,000   320,008,000  
Goodwill 23,861,000   23,861,000   23,986,000  
Amortizable intangible assets, net 1,799,000   1,799,000   2,444,000  
Operating Segments [Member] | Broadcast [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 52,452,000 46,783,000 100,884,000 90,831,000    
Operating expenses 42,489,000 36,162,000 80,610,000 69,505,000    
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 9,963,000 10,621,000 21,326,000 20,274,000    
Depreciation 1,530,000 1,603,000 3,186,000 3,128,000    
Amortization 4,000 4,000 8,000 8,000    
Impairment of indefinite-lived long-term assets other than goodwill 3,935   3,935      
Impairment of goodwill 127   127      
Net (gain) loss on the disposition of assets (6,919,000) 0 (8,657,000) 318,000    
Net operating income (loss) 11,286,000 9,014,000 21,675,000 17,872,000    
Inventories, net 0   0      
Property and equipment, net 62,370,000   62,370,000   61,694,000  
Broadcast licenses 313,500,000   313,500,000   320,008,000  
Goodwill 2,622,000   2,622,000   2,750,000  
Amortizable intangible assets, net 221,000   221,000   229,000  
Operating Segments [Member] | Digital Media [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 10,804,000 10,339,000 21,104,000 19,958,000    
Operating expenses 8,273,000 8,338,000 16,746,000 17,011,000    
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 2,531,000 2,001,000 2,947,000 4,358,000    
Depreciation 979,000 860,000 1,920,000 1,641,000    
Amortization 328,000 397,000 658,000 829,000    
Change in the estimated fair value of contingent earn-out consideration     (5)      
Net (gain) loss on the disposition of assets (1,000) 65,000 (1,000) 65,000    
Net operating income (loss) 1,225,000 679,000 1,786,000 412,000    
Inventories, net 0   0      
Property and equipment, net 8,115,000   8,115,000   8,447,000  
Broadcast licenses 0   0      
Goodwill 19,793,000   19,793,000   19,790,000  
Amortizable intangible assets, net 1,578,000   1,578,000   2,215,000  
Operating Segments [Member] | Publishing [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 5,426,000 6,660,000 9,303,000 12,346,000    
Operating expenses 5,432,000 6,426,000 9,899,000 11,631,000    
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 (6,000) 234,000 715,000 (596,000)    
Depreciation 89,000 44,000 169,000 91,000    
Amortization 0 144,000 0 289,000    
Net (gain) loss on the disposition of assets 0 (328,000) 0 (328,000)    
Net operating income (loss) (95,000) 374,000 (765,000) 663,000    
Inventories, net 1,528,000   1,528,000   960,000  
Property and equipment, net 641,000   641,000   746,000  
Broadcast licenses 0   0      
Goodwill 1,446,000   1,446,000   1,446,000  
Amortizable intangible assets, net 0   0   0  
Operating Segments [Member] | Corporate [Member]            
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]            
Net revenue 0 0 0 0    
Operating expenses 4,781,000 4,192,000 9,591,000 8,480,000    
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 (4,781,000) (4,192,000) (8,480,000) (9,591,000)    
Debt modification costs 20   248      
Depreciation 260,000 234,000 525,000 470,000    
Amortization 0 0 0 0    
Net (gain) loss on the disposition of assets 27,000 0 30,000 0    
Net operating income (loss) (5,088,000) $ (4,426,000) (10,394,000) $ (8,950,000)    
Inventories, net 0   0      
Property and equipment, net 8,587,000   8,587,000   $ 8,452,000  
Broadcast licenses 0   0      
Goodwill 0   0      
Amortizable intangible assets, net $ 0   $ 0