Credit Quality of Financing Receivables and the Allowance for Loan Losses (Details) (USD $)	9 Months Ended	12 Months Ended
	Jun. 30, 2012	Sep. 30, 2011
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Charge-offs		$ (114,427)
Ending balance: loans acquired with deteriorated credit quality	397,950
Financing receivables: Ending balance	54,438,506	54,463,880
Ending balance: individually evaluated for impairment	2,361,898	1,096,790
Ending balance: collectively evaluated for impairment	51,678,658	53,367,090
Loans Receivable [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Beginning Balance	665,289	334,486
Charge-offs	(187,815)	124,197
Recoveries
Provision	225,000	455,000
Ending Balance	702,474	665,289
Ending balance: individually evaluated for impairment	124,721	163,142
Ending balance: collectively evaluated for impairment	577,753	502,147
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	54,438,506	54,463,880
One-to Four-Family Owner Occupied [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Ending balance: loans acquired with deteriorated credit quality	397,950
Financing receivables: Ending balance	26,122,936	24,910,233
Ending balance: individually evaluated for impairment	492,872
Ending balance: collectively evaluated for impairment	27,140,315	26,731,123
One-to Four-Family Owner Occupied [Member] | Loans Receivable [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Beginning Balance	64,547	38,957
Charge-offs	(17,815)
Recoveries
Provision	92,871	25,590
Ending Balance	139,603	64,547
Ending balance: individually evaluated for impairment	55,468
Ending balance: collectively evaluated for impairment	84,135	64,547
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	28,031,137	26,731,123
One-to Four-Family Non-Owner Occupied [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	17,942,588	17,516,270
Ending balance: individually evaluated for impairment	1,548,556	829,477
Ending balance: collectively evaluated for impairment	16,394,032	16,686,793
One-to Four-Family Non-Owner Occupied [Member] | Loans Receivable [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Beginning Balance	382,023	74,835
Charge-offs	(170,000)	9,770
Recoveries
Provision	81,348	316,958
Ending Balance	293,371	382,023
Ending balance: individually evaluated for impairment	32,532	152,000
Ending balance: collectively evaluated for impairment	260,839	230,023
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	17,942,588	17,516,270
Mobile Home [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	2,134,854	2,429,452
Ending balance: individually evaluated for impairment	104,470	51,313
Ending balance: collectively evaluated for impairment	2,030,384	2,378,139
Mobile Home [Member] | Loans Receivable [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Beginning Balance	52,719
Charge-offs
Recoveries
Provision	34,376	52,719
Ending Balance	87,095	52,719
Ending balance: individually evaluated for impairment	36,721	11,142
Ending balance: collectively evaluated for impairment	50,374	41,577
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	2,134,854	2,429,452
Secured by Other Properties [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	1,765,429	1,783,214
Ending balance: individually evaluated for impairment	216,000	216,000
Ending balance: collectively evaluated for impairment	1,549,429	1,567,214
Secured by Other Properties [Member] | Loans Receivable [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Beginning Balance	25,702	61,516
Charge-offs		114,427
Recoveries
Provision	(1,376)	78,613
Ending Balance	24,326	25,702
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	74,002	25,702
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	1,765,429	1,783,214
Construction and Land Development [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	3,267,696	4,495,930
Ending balance: collectively evaluated for impairment	3,267,696	4,495,930
Construction and Land Development [Member] | Loans Receivable [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Beginning Balance	91,135	130,008
Charge-offs
Recoveries
Provision	2,323	(38,873)
Ending Balance	93,458	91,135
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	43,782	91,135
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	3,267,696	4,495,930
Commercial Business and Consumer Loans [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Ending balance: loans acquired with deteriorated credit quality
Ending balance: collectively evaluated for impairment	1,296,802	1,507,891
Commercial Business and Consumer Loans [Member] | Loans Receivable [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Beginning Balance	3,907	5,451
Charge-offs
Recoveries
Provision	(665)	(1,544)
Ending Balance	3,242	3,907
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	3,242	3,907
Ending balance: loans acquired with deteriorated credit quality
Financing receivables: Ending balance	1,296,802	1,507,891
Unallocated [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Ending balance: loans acquired with deteriorated credit quality
Unallocated [Member] | Loans Receivable [Member]
Balance of the allowance for loan losses by portfolio segment, disaggregated by impairment methodology, further segregated by amounts evaluated for impairment collectively and individually
Beginning Balance	45,256	23,719
Charge-offs
Recoveries
Provision	16,123	21,537
Ending Balance	61,379	45,256
Ending balance: individually evaluated for impairment
Ending balance: collectively evaluated for impairment	61,379	45,256
Ending balance: loans acquired with deteriorated credit quality