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Shareholders' Equity (Details) (USD $)
0 Months Ended 12 Months Ended 57 Months Ended
Sep. 11, 2014
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2014
Maximum [Member]
Sep. 30, 2014
2010 Restricted Stock Plan [Member]
Equity, Class of Treasury Stock [Line Items]            
Purchase of Common Stock, approval level         $ 1,500,000  
Purchase of Common Stock Authorized   1,500,000        
Purchase of treasury stock   $ 122,044 $ 1,214,638 $ 1,158,957   $ 4,516,267
Purchase of treasury stock, shares           317,568
Number of treasury stock contributed to the company's ESOP   11,428 21,814 21,320    
Stock split ratio 2