Loans, Allowance for Loan Losses and Impaired Loans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Sep. 30, 2013
Allowance for Loan Losses:
Beginning balance	$ 6,180	$ 5,745
Charge-offs	(556)		(3,019)
Recoveries	61		311
Provision	600	900	3,143
Ending balance	6,285		5,745
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Amount of Allowance for Loan Losses arising from loans individually evaluated for impairment	1,007			983
Amount of Allowance for Loan Losses arising from loans collectively evaluated for impairment	5,278			5,197
Loans Receivable:
Ending balance	443,692			440,863
Ending balance: individually evaluated for impairment	10,159			4,566
Ending balance: collectively evaluated for impairment	433,533			436,297
Real Estate [Member]
Allowance for Loan Losses:
Beginning balance	2,541
Charge-offs	(311)		(1,525)
Recoveries	14		36
Provision	359		1,743
Ending balance	2,603		2,287
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Amount of Allowance for Loan Losses arising from loans individually evaluated for impairment	749			667
Amount of Allowance for Loan Losses arising from loans collectively evaluated for impairment	1,854			1,874
Loans Receivable:
Ending balance	269,708			264,388
Ending balance: individually evaluated for impairment	8,607			3,659
Ending balance: collectively evaluated for impairment	261,101			260,729
Consumer and Other Loans [Member]
Allowance for Loan Losses:
Beginning balance	3,639
Charge-offs	(245)		(1,494)
Recoveries	47		275
Provision	241		1,400
Ending balance	3,682		3,458
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Amount of Allowance for Loan Losses arising from loans individually evaluated for impairment	258			316
Amount of Allowance for Loan Losses arising from loans collectively evaluated for impairment	3,424			3,323
Loans Receivable:
Ending balance	173,984			176,475
Ending balance: individually evaluated for impairment	1,552			907
Ending balance: collectively evaluated for impairment	$ 172,432			$ 175,568