XML 27 R12.htm IDEA: XBRL DOCUMENT v3.10.0.1
INVENTORIES
3 Months Ended
Jun. 30, 2018
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES

Inventories are stated at the lower of cost or market and include the cost of material, labor and manufacturing overhead. Cost is determined using the first-in, first-out method.
(In thousands)
 
June 30,
2018
 
March 31,
2018(1)
Raw materials
 
$
49,437

 
$
52,997

Work-in-process
 
12,474

 
10,774

Finished goods
 
113,418

 
97,028

Total inventories
 
$
175,329

 
$
160,799


(1)We have corrected the classification of inventory in the prior period. This correction did not change total inventories and did not have a financial statement impact.