Quarterly report pursuant to Section 13 or 15(d)

Inventories - Summary of Inventories (Details)

v3.19.1
Inventories - Summary of Inventories (Details) - USD ($)
$ in Thousands
Mar. 30, 2019
Dec. 31, 2018
Inventory Disclosure [Abstract]    
Finished Goods $ 32,322 $ 33,100
Work in Progress 26,783 27,409
Raw Material 79,985 78,176
Inventory, net $ 139,090 $ 138,685