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Earnings Per Share (Details) (USD $)
3 Months Ended 9 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2013
Mar. 31, 2012
Earnings Per Share [Abstract]        
Net earnings $ 249,887 $ 73,684 $ 526,881 $ 322,578
Weighted average number of basic and diluted common shares outstanding 7,033,732 7,033,732 7,033,732 7,033,732
Net earnings per share - basic and diluted $ 0.04 $ 0.01 $ 0.07 $ 0.05