XML 41 R30.htm IDEA: XBRL DOCUMENT v3.20.2
Goodwill and Intangible Assets - Acquisition-Related Intangible Assets (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Gross carrying amounts:    
Balance $ 9,805 $ 9,523
Foreign currency translation (191) 83
Balance 9,614 9,606
Accumulated amortization:    
Balance 4,328 3,248
Amortization expense 679 725
Foreign currency translation (95) 36
Balance 4,912 4,009
Developed technology [Member]    
Gross carrying amounts:    
Balance 3,108 2,999
Foreign currency translation (74) 51
Balance 3,034 3,050
Accumulated amortization:    
Balance 1,493 1,137
Amortization expense 230 230
Foreign currency translation (39) 24
Balance 1,684 1,391
Customer relationships [Member]    
Gross carrying amounts:    
Balance 2,177 2,081
Foreign currency translation (65) 63
Balance 2,112 2,144
Accumulated amortization:    
Balance 983 766
Amortization expense 134 133
Foreign currency translation (32) 24
Balance 1,085 923
Trademarks and trade names [Member]    
Gross carrying amounts:    
Balance 871 855
Foreign currency translation (11) 4
Balance 860 859
Accumulated amortization:    
Balance 567 440
Amortization expense 41 90
Foreign currency translation (5) 2
Balance 603 532
Patents [Member]    
Gross carrying amounts:    
Balance 43 42
Foreign currency translation (1) 1
Balance 42 43
Accumulated amortization:    
Balance 24 19
Amortization expense 3 3
Foreign currency translation 0 1
Balance 27 23
Media Contact Database [Member]    
Gross carrying amounts:    
Balance 3,606 3,546
Foreign currency translation (40) (36)
Balance 3,566 3,510
Accumulated amortization:    
Balance 1,261 886
Amortization expense 271 269
Foreign currency translation (19) (15)
Balance $ 1,513 $ 1,140