XML 84 R69.htm IDEA: XBRL DOCUMENT v3.21.1
Schedule of Intangible Assets Recognized in Connection with Product Acquisitions (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Business Combinations [Abstract]      
Beginning Balance $ 198,261 $ 186,467 $ 180,834
Additions 12,675 25,368 16,429
Write offs (41) (264)  
Impact of movement in exchange rates (637) (1,158) (45)
Amortization expense (12,744) (12,152) (10,751)
Ending Balance 197,514 198,261 186,467
Goodwill Beginning Balance 46,673 25,906 22,300
Additions during fiscal year 8,830 22,652 3,606
Other 617    
Impact of movement in exchange rates (4,012) (1,885)  
Goodwill Ending Balance 52,108 46,673 $ 25,906
Intangible assets and goodwill at Year End $ 249,622 $ 244,934