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Consolidated Condensed Balance Sheets (Parenthetical) (USD $)
In Thousands, except Per Share data
Jun. 30, 2011
Sep. 30, 2010
Consolidated Condensed Balance Sheets    
Serial preferred shares, par value    
Serial preferred shares, shares authorized 1,000 1,000
Common shares, par value $ 1 $ 1
Common shares, shares authorized 10,000 10,000
Common shares, shares issued 5,335 5,325
Common shares, shares outstanding 5,286 5,258
Treasury stock, shares 49 66