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Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Property, Plant and Equipment [Line Items]        
Property, Plant, and Equipment $ 331,639 $ 308,597    
Depreciation and amortization 35,355 36,235 $ 36,706  
Land and Improvements [Member]        
Property, Plant and Equipment [Line Items]        
Property, Plant, and Equipment 1,986 1,930    
Buildings and Improvements [Member]        
Property, Plant and Equipment [Line Items]        
Property, Plant, and Equipment 49,183 46,354    
Machinery and Equipment [Member]        
Property, Plant and Equipment [Line Items]        
Property, Plant, and Equipment $ 242,169 216,055    
Useful life 7 years      
Machinery and Equipment [Member] | Scenario, Previously Reported [Member]        
Property, Plant and Equipment [Line Items]        
Useful life       10 years
Dies and Tools [Member]        
Property, Plant and Equipment [Line Items]        
Property, Plant, and Equipment $ 38,301 44,258    
Useful life 3 years      
Service Life [Member]        
Property, Plant and Equipment [Line Items]        
Depreciation and amortization $ (1,200) $ 2,500 $ 7,100