Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Trade and Barter Transactions Expenses (Detail)

v3.19.2
Revenue Recognition - Trade and Barter Transactions Expenses (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Revenue Recognition [Line Items]        
Total revenue $ 64,680 $ 66,272 $ 125,149 $ 130,067
Broadcast [Member] | Advertising Barter Transactions [Member]        
Revenue Recognition [Line Items]        
Total revenue 1,415 1,841 2,714 3,531
Cost 1,112 1,487 2,468 2,753
Digital Media [Member]        
Revenue Recognition [Line Items]        
Total revenue     20,200  
Digital Media [Member] | Advertising Barter Transactions [Member]        
Revenue Recognition [Line Items]        
Total revenue   48   93
Publishing [Member]        
Revenue Recognition [Line Items]        
Total revenue     9,774  
Publishing [Member] | Advertising Barter Transactions [Member]        
Revenue Recognition [Line Items]        
Total revenue 5 6 16 7
Cost $ 1 $ 2 $ 1 $ 2