Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets - Summary of gross carrying amounts and accumulated amortization of intangibles (Details)

v3.6.0.2
Goodwill and Other Intangible Assets - Summary of gross carrying amounts and accumulated amortization of intangibles (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Finite-lived intangible assets    
Gross Carrying Amount $ 115,266 $ 115,040
Accumulated Amortization (25,034) (4,488)
Net Carrying Value 90,232 110,552
Total intangible assets, Gross Carrying Amount 115,459 115,233
Total intangible assets, Accumulated Amortization (25,034) (4,488)
Total intangible assets, Net Carrying Value 90,425 110,745
FCC license—broadcast radio    
Indefinite-lived intangible assets    
Indefinite-lived intangible assets 193 193
Patents    
Finite-lived intangible assets    
Gross Carrying Amount 8,030 8,030
Accumulated Amortization (2,556) (1,824)
Net Carrying Value 5,474 6,206
Total intangible assets, Accumulated Amortization (2,556) (1,824)
Developed technology    
Finite-lived intangible assets    
Gross Carrying Amount 56,162 56,050
Accumulated Amortization (13,599) (1,265)
Net Carrying Value 42,563 54,785
Total intangible assets, Accumulated Amortization (13,599) (1,265)
Customer relationships - clients    
Finite-lived intangible assets    
Gross Carrying Amount 37,399 37,300
Accumulated Amortization (5,487) (777)
Net Carrying Value 31,912 36,523
Total intangible assets, Accumulated Amortization (5,487) (777)
Customer relationships - users    
Finite-lived intangible assets    
Gross Carrying Amount 1,940 1,940
Accumulated Amortization (1,288) (318)
Net Carrying Value 652 1,622
Total intangible assets, Accumulated Amortization (1,288) (318)
Trade names    
Finite-lived intangible assets    
Gross Carrying Amount 11,735 11,720
Accumulated Amortization (2,104) (304)
Net Carrying Value 9,631 11,416
Total intangible assets, Accumulated Amortization $ (2,104) $ (304)