Quarterly report pursuant to Section 13 or 15(d)

Segment and Geographic Reporting Information - Geographic Information (Detail)

v2.4.0.8
Segment and Geographic Reporting Information - Geographic Information (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Dec. 31, 2013
Property, plant and equipment, net          
Property and equipment, net $ 371,445   $ 371,445   $ 361,755
Net sales          
Net sales, Total 674,270 515,756 1,807,839 1,395,624  
Domestic [Member]
         
Property, plant and equipment, net          
Property and equipment, net 332,721   332,721   337,727
Net sales          
Net sales, Total 427,508 363,938 1,174,172 969,221  
Canada [Member]
         
Property, plant and equipment, net          
Property and equipment, net 6,805   6,805   5,079
Net sales          
Net sales, Total 28,071 20,226 68,188 51,888  
Other international [Member]
         
Property, plant and equipment, net          
Property and equipment, net 31,919   31,919   18,949
Net sales          
Net sales, Total $ 218,691 $ 131,592 $ 565,479 $ 374,515