Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets and Goodwill (Intangible Assets Rollforward) (Details)

v3.19.2
Intangible Assets and Goodwill (Intangible Assets Rollforward) (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Finite-lived Intangible Assets [Roll Forward]    
Balance, beginning of period $ 4,247  
Amortization expense (650) $ (1,047)
Currency translation (2)  
Balance, end of period $ 3,599