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Charges Related to Restructuring Activities - Additional Information (Detail)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2015
USD ($)
Sep. 30, 2015
USD ($)
Operations
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 2,100 $ 2,650
Severance costs 700 1,300
Lease termination costs 1,200 1,200
Loss on asset disposal 1,900 2,500
Cost of Products Sold [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 1,800 2,400
Research and Engineering Expense [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 100 100
Other Operating Expense [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges 200 $ 200
Asia-Pacific [Member]    
Restructuring Cost and Reserve [Line Items]    
Number of reconfigured operations | Operations   1
Restructuring charges   $ 2,477
Loss on asset disposal 200 200
The Americas [Member]    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges   173
Severance costs 200 200
The Americas [Member] | Maximum [Member]    
Restructuring Cost and Reserve [Line Items]    
Total costs related to reconfiguration of operations 1,000 1,000
Americas And Asia Pacific [Member]    
Restructuring Cost and Reserve [Line Items]    
Total costs related to reconfiguration of operations $ 2,700 $ 2,700