XML 46 R28.htm IDEA: XBRL DOCUMENT v3.19.1
Inventories (Tables)
3 Months Ended
Mar. 31, 2019
Inventory, Net [Abstract]  
Schedule of Inventory, Current
The components of inventories are as follows:
 
 
March 31,
 
December 31,
(In thousands)
2019
 
2018
Finished goods
$
25,100

 
$
24,938

Work-in-process
17,192

 
15,648

Raw materials
39,046

 
33,741

Stores, supplies and other
19,056

 
19,483

Total
$
100,394

 
$
93,810