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Statement of Financial Position (Parentheticals) (USD $)
In Thousands, except Per Share data, unless otherwise specified
Mar. 31, 2013
Sep. 30, 2012
Statement Of Financial Position [Abstract]    
Common Stock Par Value $ 0.01 $ 0.01
Common Stock shares authorized 40,000 40,000
Common Stock, Shares Issued 12,801 12,792