XML 67 R55.htm IDEA: XBRL DOCUMENT v3.20.2
Goodwill (Details) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Goodwill [Roll Forward]    
Beginning balance $ 234,500,000  
Effect of foreign currency translation 200,000  
Ending balance 234,700,000 $ 234,500,000
Goodwill impairment $ 0 $ 0