LOANS RECEIVABLE - Loans Individually Evaluated for Impairment by Class of Loan (Detail) (USD $)	3 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Jun. 30, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	$ 55,705	$ 85,666	$ 266,691
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	9,685	48,004	61,499
Total loans evaluated for impairment	65,390	133,670	328,190
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	55,705	85,666	266,691
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	9,685	48,004	61,499
Total loans evaluated for impairment	65,390	133,670	328,190
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	29,295,097	26,399,450	31,678,916
Impaired Financing Receivable With Related Allowance Average Recorded Investment	4,243,486	38,184,531	14,557,752
Total loans evaluated for impairment	33,538,583	64,583,981	46,236,668
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	1,452,505	13,560,135	1,418,334
Total loans evaluated for impairment	1,452,505	13,560,135	1,418,334
Impaired Financing Receivable With No Related Allowance Recorded Investment	28,227,990	26,855,032	30,362,205
Impaired Financing Receivable With Related Allowance Recorded Investment	4,270,715	37,834,854	4,216,258
Total loans evaluated for impairment	32,498,705	64,689,886	34,578,463
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	36,335,005	26,899,047	40,110,745
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	4,275,632	37,896,862	4,221,075
Total loans evaluated for impairment	40,610,637	64,795,909	44,331,820
Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		662
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0	2,920	0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		662
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0	2,920	0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	339,854	2,057,142	2,335,961
Impaired Financing Receivable With Related Allowance Average Recorded Investment	300,515	2,456,243	1,404,807
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	300,860	1,041,066	300,860
Impaired Financing Receivable With No Related Allowance Recorded Investment	239,927	2,555,755	439,781
Impaired Financing Receivable With Related Allowance Recorded Investment	300,514	3,274,422	300,517
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	484,799	2,559,945	801,075
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	300,860	3,279,788	300,860
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	0		0
Impaired Financing Receivable With Related Allowance Average Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0		0
Impaired Financing Receivable With No Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	0		0
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	0		0
Owner Occupied [Member] | 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0	47,473	30,882
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0	719	0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0	47,473	30,882
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0	719	0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	5,373,322	6,605,736	5,437,834
Impaired Financing Receivable With Related Allowance Average Recorded Investment	231,635	1,158,082	526,956
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	39,982	405,552	39,981
Impaired Financing Receivable With No Related Allowance Recorded Investment	5,075,565	6,091,111	5,671,079
Impaired Financing Receivable With Related Allowance Recorded Investment	230,786	1,628,349	232,485
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	5,878,741	6,101,095	6,380,803
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	231,051	1,631,018	232,751
Non-Owner Occupied [Member] | 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	164	7,295	48,828
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0	3,565	10,112
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	164	7,295	48,828
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0	3,565	10,112
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	2,291,842	1,998,029	3,503,049
Impaired Financing Receivable With Related Allowance Average Recorded Investment	116,778	4,747,990	1,243,154
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	8,286	1,924,308	8,286
Impaired Financing Receivable With No Related Allowance Recorded Investment	2,130,102	2,840,881	2,453,581
Impaired Financing Receivable With Related Allowance Recorded Investment	116,329	4,618,352	117,226
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	3,487,465	2,845,537	4,597,708
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	116,463	4,625,921	117,360
Second Mortgage [Member] | 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0	107	3,958
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	592		0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0	107	3,958
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	592		0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	1,186,435	1,279,294	1,374,161
Impaired Financing Receivable With Related Allowance Average Recorded Investment	246,674	361,465	175,881
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	14,685	224,653	14,685
Impaired Financing Receivable With No Related Allowance Recorded Investment	1,142,585	1,515,080	1,230,284
Impaired Financing Receivable With Related Allowance Recorded Investment	246,337	456,513	247,011
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	1,405,390	1,517,563	1,455,914
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	246,621	457,261	247,293
Second Mortgage [Member] | Multi-Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0	1,660	0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0	1,660	0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	0		0
Impaired Financing Receivable With Related Allowance Average Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0		0
Impaired Financing Receivable With No Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	0		0
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	0		0
Second Mortgage [Member] | Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		1,660
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		1,660
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment		570,519	192,399
Impaired Financing Receivable With Related Allowance Average Recorded Investment	0	68,440	34,220
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0	3,553	0
Impaired Financing Receivable With No Related Allowance Recorded Investment	0	570,538	0
Impaired Financing Receivable With Related Allowance Recorded Investment	0	136,881	0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	0	571,473	0
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	0	137,105	0
Home Equity Loans [Member] | 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0	582	0
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0	582	0
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	1,790,931	867,519	1,344,562
Impaired Financing Receivable With Related Allowance Average Recorded Investment	928,753	2,298,073	1,629,256
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	338,080	987,669	299,759
Impaired Financing Receivable With No Related Allowance Recorded Investment	1,749,268	795,203	1,832,595
Impaired Financing Receivable With Related Allowance Recorded Investment	962,653	2,325,385	894,852
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	1,751,282	796,506	1,834,685
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	963,762	2,329,197	895,875
Home Equity Investment Lines of Credit [Member] | 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0	317	0
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0	1,286	0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0	317	0
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0	1,286	0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	156,942	221,646	204,703
Impaired Financing Receivable With Related Allowance Average Recorded Investment	402,629	345,158	470,382
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	298,171	102,008	302,322
Impaired Financing Receivable With No Related Allowance Recorded Investment	156,941	309,614	156,943
Impaired Financing Receivable With Related Allowance Recorded Investment	397,966	345,170	407,293
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	157,122	310,121	157,120
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	398,424	345,735	407,757
Construction Loans [Member] | 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		4,821
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		4,821
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment			52,573
Impaired Financing Receivable With Related Allowance Average Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0		0
Impaired Financing Receivable With No Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	0		0
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	0		0
Construction Loans [Member] | Multi-Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	0		0
Impaired Financing Receivable With Related Allowance Average Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0		0
Impaired Financing Receivable With No Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	0		0
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	0		0
Construction Loans [Member] | Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	643,859	369,382	575,159
Impaired Financing Receivable With Related Allowance Average Recorded Investment	0	3,146,613	711,804
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0	751,178	0
Impaired Financing Receivable With No Related Allowance Recorded Investment	643,855	369,395	643,863
Impaired Financing Receivable With Related Allowance Recorded Investment	0	2,847,217	0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	828,491	370,000	828,490
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	0	2,851,883	0
Construction Models/Speculative [Member] | 1-4 Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0	1,322	0
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	7,062		14,047
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0	1,322	0
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	7,062		14,047
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	331,566	176,753	475,027
Impaired Financing Receivable With Related Allowance Average Recorded Investment	525,760	2,838,155	1,064,520
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	101,716	862,554	101,716
Impaired Financing Receivable With No Related Allowance Recorded Investment	308,146	176,598	354,986
Impaired Financing Receivable With Related Allowance Recorded Investment	525,758	2,681,011	525,762
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	678,779	176,887	678,779
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	526,363	2,685,405	526,363
Multi-Family [Member] | Multi-Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		4,081
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		4,081
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	461,241	1,224,791	550,760
Impaired Financing Receivable With Related Allowance Average Recorded Investment	0	368,212	92,056
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0	226,067	0
Impaired Financing Receivable With No Related Allowance Recorded Investment	300,254	305,404	622,228
Impaired Financing Receivable With Related Allowance Recorded Investment	0	368,224	0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	312,714	305,904	635,053
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	0	368,828	0
Commercial [Member] | Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	43,972	25,577	147,148
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0	6,936	37,340
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	43,972	25,577	147,148
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0	6,936	37,340
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	9,262,945	6,842,586	8,005,131
Impaired Financing Receivable With Related Allowance Average Recorded Investment	1,355,647	7,485,402	3,796,149
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	98,725	929,808	98,725
Impaired Financing Receivable With No Related Allowance Recorded Investment	9,239,212	7,254,974	9,286,679
Impaired Financing Receivable With Related Allowance Recorded Investment	1,355,641	6,367,846	1,355,653
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	10,366,525	7,266,866	10,902,253
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	1,357,202	6,378,282	1,357,202
Lines of Credit [Member] | Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0	2,186	0
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0		0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0	2,186	0
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0		0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	614,870	2,758,567	2,413,942
Impaired Financing Receivable With Related Allowance Average Recorded Investment			48,854
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0		0
Impaired Financing Receivable With No Related Allowance Recorded Investment	613,204	2,618,848	616,536
Impaired Financing Receivable With Related Allowance Recorded Investment	0		0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	613,910	2,623,140	617,240
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	0		0
Lot Loans [Member] | Land Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	11,569	807	5,519
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	2,031	6,742	0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	11,569	807	5,519
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	2,031	6,742	0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	3,966,345	1,153,055	2,955,360
Impaired Financing Receivable With Related Allowance Average Recorded Investment	135,095	3,084,307	962,537
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	252,000	1,291,302	252,000
Impaired Financing Receivable With No Related Allowance Recorded Investment	4,254,141	1,341,993	3,678,550
Impaired Financing Receivable With Related Allowance Recorded Investment	134,731	3,196,779	135,459
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	5,379,609	1,344,192	5,235,050
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	134,886	3,202,019	135,614
Acquisition and Development Loans [Member] | Land Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable With No Related Allowance Interest Income Cash Basis Method	0		19,132
Impaired Financing Receivable With Related Allowance Interest Income Cash Basis Method	0	24,176	0
Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method	0		19,132
Impaired Financing Receivable With Related Allowance Interest Income Accrual Method	0	24,176	0
Impaired Financing Receivable With No Related Allowance Average Recorded Investment	2,874,945	274,431	2,258,295
Impaired Financing Receivable With Related Allowance Average Recorded Investment	0	9,826,391	2,397,176
Impaired Financing Receivable With No Related Allowance	0		0
Impaired Financing Receivable Related Allowance	0	4,810,417	0
Impaired Financing Receivable With No Related Allowance Recorded Investment	2,374,790	109,638	3,375,100
Impaired Financing Receivable With Related Allowance Recorded Investment	0	9,588,705	0
Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance	4,990,178	109,818	5,986,575
Impaired Financing Receivable With Related Allowance Unpaid Principal Balance	$ 0	$ 9,604,420	$ 0