Inventories (Tables)

3 Months Ended

Jun. 30, 2018

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories as of the periods presented consisted of the following:

	June 30, 2018		March 31, 2018
	(In thousands)
Raw materials	$	54,591	$	54,909
Finished goods		207,130		208,883
Total inventories	$	261,721	$	263,792