Inventories

6 Months Ended

Sep. 30, 2011

Inventories [Abstract]

INVENTORIES

(5) INVENTORIES

Inventories, valued using the first-in, first-out (“FIFO”) method, consist of:

	September 30, 2011		March 31, 2011
	(In thousands)
Raw materials	$	85,828	$	83,584
Work-in-process		134,067		128,003
Finished goods		335,940		308,322
	$	555,835	$	519,909