Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details Textuals)

 v2.3.0.11
Inventories (Details Textuals) (USD $)
In Millions
Jun. 30, 2011
Dec. 31, 2010
Inventory (Textuals) [Abstract]    
Inventories are presented net of the reserves for obsolete and slow moving inventory $ 10.8 $ 9.4