Quarterly report pursuant to Section 13 or 15(d)

Segment Data - Schedule of Segment Data (Detail)

v3.19.1
Segment Data - Schedule of Segment Data (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]        
Depreciation $ 2,933 $ 3,009    
Amortization 1,296 1,478    
Net (gain) loss on the disposition of assets (4,024) (5)    
Net operating income (loss) (984) 5,671    
Inventories, net 533   $ 677  
Property and equipment, net 95,546   96,344  
Broadcast licenses 372,025   376,316 $ 380,914
Goodwill 26,445   26,789 $ 26,424
Other indefinite-lived intangible assets 277   277  
Operating Segments [Member]        
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]        
Net revenue 60,469 63,795    
Operating expenses 53,200 53,632    
Net operating income (loss) before depreciation, amortization and net (gain) loss on the disposition of assets 7,269 10,163    
Depreciation 2,933 3,009    
Amortization 1,296 1,478    
Net (gain) loss on the disposition of assets 4,024 5    
Net operating income (loss) (984) 5,671    
Inventories, net 533   677  
Property and equipment, net 95,546   96,344  
Broadcast licenses 372,025   376,316  
Goodwill 26,445   26,789  
Other indefinite-lived intangible assets 277   277  
Amortizable intangible assets, net 9,639   11,264  
Operating Segments [Member] | Broadcast [Member]        
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]        
Net revenue 46,093 48,050    
Operating expenses 36,449 35,750    
Net operating income (loss) before depreciation, amortization and net (gain) loss on the disposition of assets 9,644 12,300    
Depreciation 1,860 1,858    
Amortization 9 10    
Net (gain) loss on the disposition of assets 3,783 5    
Net operating income (loss) 3,992 10,427    
Property and equipment, net 80,505   81,269  
Broadcast licenses 372,025   376,316  
Goodwill 2,957   2,960  
Amortizable intangible assets, net 295   303  
Operating Segments [Member] | Digital Media [Member]        
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]        
Net revenue 10,240 10,394    
Operating expenses 8,058 8,374    
Net operating income (loss) before depreciation, amortization and net (gain) loss on the disposition of assets 2,182 2,020    
Depreciation 774 802    
Amortization 1,075 1,225    
Net (gain) loss on the disposition of assets 239      
Net operating income (loss) 94 (7)    
Inventories, net     290  
Property and equipment, net 6,093   6,184  
Goodwill 21,592   21,933  
Amortizable intangible assets, net 7,533   8,937  
Operating Segments [Member] | Publishing [Member]        
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]        
Net revenue 4,136 5,351    
Operating expenses 4,822 5,587    
Net operating income (loss) before depreciation, amortization and net (gain) loss on the disposition of assets (686) (236)    
Depreciation 116 131    
Amortization 212 243    
Net operating income (loss) (1,014) (610)    
Inventories, net 533   387  
Property and equipment, net 866   933  
Goodwill 1,888   1,888  
Other indefinite-lived intangible assets 277   277  
Amortizable intangible assets, net 1,809   2,021  
Operating Segments [Member] | Unallocated Corporate [Member]        
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]        
Operating expenses 3,871 3,921    
Net operating income (loss) before depreciation, amortization and net (gain) loss on the disposition of assets (3,871) (3,921)    
Depreciation 183 218    
Net (gain) loss on the disposition of assets 2      
Net operating income (loss) (4,056) $ (4,139)    
Property and equipment, net 8,082   7,958  
Goodwill 8   8  
Amortizable intangible assets, net $ 2   $ 3