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Inventories
6 Months Ended
Dec. 31, 2011
Inventory Disclosure [Abstract]  
Inventories [Text Block]
Inventories

Major components of inventories are summarized below. Of total net inventory values shown, 46 percent are under the last-in first-out (LIFO) method at December 31, 2011, and 46 percent at June 30, 2011.

(In thousands)
December 31,
2011
 
June 30,
2011
Raw materials
$
13,363

 
$
15,633

Work in process
12,578

 
11,723

Finished goods
2,531

 
1,609

 
28,472

 
28,965

Reserve for LIFO cost valuation
(7,365
)
 
(7,436
)
Inventories
$
21,107

 
$
21,529