Loans, Allowance for Loan Losses and Impaired Loans (Details Textual) (USD $)	3 Months Ended
	Dec. 31, 2014		Sep. 30, 2014 TDR		Dec. 31, 2013	Sep. 30, 2013	Oct. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Board of director limit on purchase of loans under loan purchase agreement	$ 50,000						$ 40,000
Percentage of loan amounts deposited into cash reserve account							3.00%
Loans and lease receivable, gross, consumer	36,199,000
Cash reserve account balance							1,000
Loans allowance for loan losses and impaired loans (Textual) [Abstract]
Impaired TDR loans	4,859,000		5,581,000		7,526,000	8,618,000
Impaired Financing Receivable, Recorded Investment	6,498,000		7,809,000
Number of delinquent TDR	4		4
Recorded investment in delinquent TDR	331,000		191,000
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Asset	1,000
Non Performing Loans [Member]
Loans allowance for loan losses and impaired loans (Textual) [Abstract]
Past due period & nonaccruing	90+ days
Impaired TDR loans	159,000		249,000		754,000	1,263,000
TDR Loans and Leases Receivable Net Reported Amount	159,000	[1]	249,000	[1]
Substandard [Member]
Loans allowance for loan losses and impaired loans (Textual) [Abstract]
Impaired TDR loans	1,639,000
TDR Loans [Member]
Loans allowance for loan losses and impaired loans (Textual) [Abstract]
Past due period & nonaccruing	90+ days
Past due, minimum period	90 days
Performing loans [Member]
Loans allowance for loan losses and impaired loans (Textual) [Abstract]
Impaired TDR loans	4,700,000		5,332,000		6,772,000	7,355,000
TDR Loans and Leases Receivable Net Reported Amount	$ 4,700,000		$ 5,332,000

[1] Nonperforming loans are either 90+ days past due or nonaccrual.