Inventories, Net Level 3 (Tables)

9 Months Ended

Dec. 31, 2013

Notes To Financial Statements [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventory costs include material, labor, and overhead. Inventories, net consisted of the following:

	December 31, 2013			March 31, 2013
Raw materials	$	59,401		$	54,456
Work in process	28,603			24,300
Finished goods	102,870			96,616
LIFO reserve	(16,039		)	(18,944		)
Reserve for excess and obsolete inventory	(14,936		)	(11,985		)
Inventories, net	$	159,899		$	144,443