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Shareholders' Equity - Components of Changes in Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Accumulated Other Comprehensive Income Loss [Line Items]      
Beginning Balance $ 356,864 $ 327,631 $ 335,397
Other comprehensive loss (3,486) 6,753 (3,246)
Income taxes 234 (462) 642
Interest income (expense), net (1,837) (2,483) (122)
Other expense, net (3,343) 8,381 (8,143)
Income taxes 24,884 (2,885) 1,413
Ending Balance 336,934 356,864 327,631
Reclassification Adjustments [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Interest income (expense), net     (1,034)
Other expense, net     (5,193)
Income taxes     1,559
ASU 2018-02 [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Cumulative effect adjustment from adoption of ASU 2018-02     937
Convertible Loan [Member] | Neo Medical SA [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Beginning Balance 1,419    
Other comprehensive loss (942) 1,881  
Income taxes 234 (462)  
Ending Balance 711 1,419  
Currency Translation Adjustments [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Beginning Balance 1,833 (3,039) (2,386)
Other comprehensive loss (2,544) 4,872 (653)
Ending Balance (711) 1,833 (3,039)
Debt Security [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Beginning Balance     5,682
Other comprehensive loss     (2,593)
Income taxes     642
Debt Security [Member] | Reclassification Adjustments [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Interest income (expense), net     (1,034)
Other expense, net     (5,193)
Income taxes     1,559
Debt Security [Member] | ASU 2018-02 [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Cumulative effect adjustment from adoption of ASU 2018-02     937
Accumulated Other Comprehensive Income (Loss) [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Beginning Balance $ 3,252 (3,039) 3,296
Ending Balance   $ 3,252 (3,039)
Accumulated Other Comprehensive Income (Loss) [Member] | ASU 2018-02 [Member]      
Accumulated Other Comprehensive Income Loss [Line Items]      
Cumulative effect adjustment from adoption of ASU 2018-02     $ 937