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Earnings per Share Data (Details) (USD $)
 3 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Basic and diluted earnings (loss) per share    
Net income (loss) $ (976,000) $ 875,000
Common Shares:    
Weighted average common shares outstanding 9,518,000 9,518,000
Effect of dilutive stock options      
Diluted shares outstanding 9,518,000 9,518,000
Basic:    
Net income (loss) per share $ (0.10) $ 0.09
Diluted:    
Net income (loss) per share $ (0.10) $ 0.09