XML 86 R72.htm IDEA: XBRL DOCUMENT v3.6.0.2
Contract Termination - Additional Information (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2008
Market
Station
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Other Commitments [Line Items]        
Incentives as a reduction in selling, general and administrative expense   $ 1,176 $ 1,169 $ 845
Katz [Member]        
Other Commitments [Line Items]        
Number of stations transferred | Station 24      
Number of markets entered for sales representation | Market 14      
Term of national sales representation agreement 10 years      
Current portion of deferred representation fee incentive   1,200 1,200  
Deferred representation fee incentive   1,000 2,200  
Incentives as a reduction in selling, general and administrative expense   $ 1,200 $ 1,200 $ 800