Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets Intangible Assets (Details)

v3.19.1
Goodwill and Intangible Assets Intangible Assets (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2018
USD ($)
Finite-Lived Intangible Assets [Line Items]  
Gross Carrying Amount $ 16,570
Write-off Due to Sale (332)
Accumulated Amortization (11,417)
Net Carrying Amount 4,821
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]  
2019 2,306
2020 2,030
2021 485
2022 0
Beyond 2022 $ 0
Developed technology  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life (Years) 6 years
Gross Carrying Amount $ 11,630
Write-off Due to Sale 0
Accumulated Amortization (7,269)
Net Carrying Amount $ 4,361
Trade Names  
Finite-Lived Intangible Assets [Line Items]  
Estimated Useful Life (Years) 5 years
Gross Carrying Amount $ 4,940
Write-off Due to Sale (332)
Accumulated Amortization (4,148)
Net Carrying Amount $ 460