Inventories

3 Months Ended

Sep. 30, 2011

Inventory Disclosure [Abstract]

Inventories [Text Block]

4. Inventories

Major components of inventories are summarized below. Of total net inventory values shown, 42 percent are under the last-in first-out (LIFO) method at September 30, 2011, and 46 percent at June 30, 2011.

(In thousands)	September 30, 2011			June 30, 2011
Raw materials	$	16,998		$	15,633
Work in process	12,023			11,723
Finished goods	2,130			1,609
	31,151			28,965
Reserve for LIFO cost valuation	(7,592		)	(7,436		)
Inventories	$	23,559		$	21,529