XML 109 R66.htm IDEA: XBRL DOCUMENT v3.20.1
Goodwill (Details) - Schedule of carrying amount of goodwill - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Schedule of carrying amount of goodwill [Abstract]    
Balance at the beginning of the year $ 166,094 $ 158,559
Acquisitions 622 11,468
Functional currency translation adjustments 3,987 (3,933)
Balance at year end $ 170,703 $ 166,094