XML 95 R84.htm IDEA: XBRL DOCUMENT v3.8.0.1
Stock-Based Compensation Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
May 05, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation $ 5,000 $ 10,000 $ 27,432 $ 27,608  
Gracenote Companies | Discontinued Operations, Disposed of by Sale          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based Compensation $ 0 $ 1,000 $ 2,000 [1] $ 3,000  
2016 Incentive Compensation Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized for issuance under Equity Incentive Plan (shares)         5,100,000
Number of shares available for grant under Equity Incentive Plan (shares) 3,001,556   3,001,556    
2016 Directors Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized for issuance under Equity Incentive Plan (shares)         200,000
Number of shares available for grant under Equity Incentive Plan (shares) 164,399   164,399    
[1] (1) Results of operations for the Gracenote Companies are reflected through January 31, 2017, the date of the Gracenote Sale.