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Earnings Per Share Data (Details) (USD $)	3 Months Ended		9 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Schedule of basic and diluted earnings per share
Net income	$ 1,192,000	$ 1,090,000	$ 4,833,000	$ 4,646,000
Weighted average common shares outstanding	9,518,000	9,518,000	9,518,000	9,518,000
Effect of dilutive stock options
Diluted shares outstanding	9,518,000	9,518,000	9,518,000	9,518,000
Basic:
Net earnings per share	$ 0.13	$ 0.11	$ 0.51	$ 0.49
Diluted:
Net earnings per share	$ 0.13	$ 0.11	$ 0.51	$ 0.49

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