XML 60 R42.htm IDEA: XBRL DOCUMENT v3.3.1.900
Other Financial Statement Information - Inventories - Net (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Inventory Disclosure [Abstract]    
Finished products $ 37,812 $ 41,634
Work-in-process 6,902 7,964
Raw materials 34,854 40,423
Inventory, gross 79,568 90,021
Excess of current cost over LIFO cost (3,538) (4,471)
Noncurrent portion of inventory (6,118) (5,513)
Inventories - net $ 69,912 $ 80,037