Credit Quality of Financing Receivables and the Allowance for Loan Losses (Details 4) (USD $)	9 Months Ended	12 Months Ended
	Jun. 30, 2012	Sep. 30, 2011
One-to Four-Family Owner Occupied [Member]
Summary of impaired loans by class of loans
Recorded investment with no related allowance recorded	$ 402,153
Unpaid Principal Balance with no related allowance recorded	397,950
Impaired financing receivable related allowance with no related allowance
Average recorded investment with no related allowance recorded	402,153
Income Recognized with no related allowance recorded	18,959
Recorded investment with related allowance recorded	513,398
Unpaid Principal Balance with related allowance recorded	492,872
Impaired Financing Receivable Related Allowance With Related Allowance	55,468
Average recorded investment with related allowance recorded	513,398
Income Recognized with related allowance recorded	6,417
Recorded Investment total	915,551
Unpaid Principal Balance total	890,822
Related Allowance total	55,468
Average Recorded Investment total	915,551
Income Recognized total	25,376
One-to Four-Family Non-Owner Occupied [Member]
Summary of impaired loans by class of loans
Recorded investment with no related allowance recorded	881,761
Unpaid Principal Balance with no related allowance recorded	726,861
Impaired financing receivable related allowance with no related allowance
Average recorded investment with no related allowance recorded	881,761
Income Recognized with no related allowance recorded	14,293
Recorded investment with related allowance recorded	825,119	920,579
Unpaid Principal Balance with related allowance recorded	821,695	829,477
Impaired Financing Receivable Related Allowance With Related Allowance	32,532	152,000
Average recorded investment with related allowance recorded	825,119	920,579
Income Recognized with related allowance recorded	39,630	17,923
Recorded Investment total	1,706,880	920,579
Unpaid Principal Balance total	1,548,556	829,477
Related Allowance total	32,532	152,000
Average Recorded Investment total	1,706,880	920,579
Income Recognized total	53,923	17,923
Secured by Other Properties [Member]
Summary of impaired loans by class of loans
Recorded investment with no related allowance recorded	225,834	224,193
Unpaid Principal Balance with no related allowance recorded	216,000	216,000
Impaired financing receivable related allowance with no related allowance
Average recorded investment with no related allowance recorded	225,834	224,193
Income Recognized with no related allowance recorded		642
Recorded Investment total	225,834	224,193
Unpaid Principal Balance total	216,000	216,000
Average Recorded Investment total	225,834	224,193
Income Recognized total		642
Mobile Home [Member]
Summary of impaired loans by class of loans
Recorded investment with related allowance recorded	110,326	51,507
Unpaid Principal Balance with related allowance recorded	104,470	51,313
Impaired Financing Receivable Related Allowance With Related Allowance	36,721	11,142
Average recorded investment with related allowance recorded	110,326	51,507
Income Recognized with related allowance recorded	5,119	5,236
Recorded Investment total	110,326	51,507
Unpaid Principal Balance total	104,470	51,313
Related Allowance total	36,721	11,142
Average Recorded Investment total	110,326	51,507
Income Recognized total	$ 5,119	$ 5,236