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Inventories
6 Months Ended
Jun. 30, 2019
Inventory Disclosure [Abstract]  
Inventories Inventories
 
Inventories as of June 30, 2019 and December 31, 2018 were as follows:
In thousands
 
June 30,
2019
 
December 31,
2018
Raw materials
 
$
41,108

 
$
37,731

Work in process
 
16,527

 
18,296

Finished goods
 
30,597

 
28,438

Total inventories
 
$
88,232

 
$
84,465



Included in work in process is gross tooling inventory of $2.5 million and $4.3 million at June 30, 2019 and December 31, 2018, respectively.