LOAN PORTFOLIO COMPOSITION - Impaired Loans (Details 4) (Loans Receivable, USD $)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2013	Sep. 30, 2013	Dec. 31, 2012
Accounts Notes And Loans Receivable [Line Items]
Recorded Balance, Total	$ 2,814,646	$ 2,814,646	$ 2,743,210
Unpaid Principal Balance, Total	2,814,646	2,814,646	2,743,210
Specific Allowance, Total	829,236	829,236	879,141
Average Impairment in Impaired Loans, Total	2,968,957	3,003,798	2,848,158
Interest Income Recognized, Total	46,025	118,355	186,062
Interest Income Recognized Cash Basis, Total	39,316	110,756	182,178
One-to-four family residential
Accounts Notes And Loans Receivable [Line Items]
Loans without a specific valuation allowance, Recorded Balance	512,974	512,974	339,513
Loans without a specific valuation allowance, Unpaid Principal Balance	512,974	512,974	339,513
Loans without a specific valuation allowance, Specific Allowance
Loans without a specific valuation allowance, Average Impairment in Impaired Loans	591,134	594,836	343,593
Loans without a specific valuation allowance, Interest Income Recognized	8,083	15,585	17,163
Loans without a specific valuation allowance, Interest Income Recognized Cash Basis	6,355	12,084	16,909
Recorded Balance, Total	512,974	512,974	339,513
Unpaid Principal Balance, Total	512,974	512,974	339,513
Specific Allowance, Total
Average Impairment in Impaired Loans, Total	591,134	594,836	343,593
Interest Income Recognized, Total	8,083	15,585	17,163
Interest Income Recognized Cash Basis, Total	6,355	12,084	16,909
Commercial real estate
Accounts Notes And Loans Receivable [Line Items]
Loans without a specific valuation allowance, Recorded Balance	65,757	65,757	201,135
Loans without a specific valuation allowance, Unpaid Principal Balance	65,757	65,757	201,135
Loans without a specific valuation allowance, Specific Allowance
Loans without a specific valuation allowance, Average Impairment in Impaired Loans	94,970	99,115	205,756
Loans without a specific valuation allowance, Interest Income Recognized	(2,710)	4,088	27,727
Loans without a specific valuation allowance, Interest Income Recognized Cash Basis	(2,630)	4,129	16,136
Loans with a specific valuation allowance, Recorded Balance	1,195,246	1,195,246	1,402,821
Loans with a specific valuation allowance, Unpaid Principal Balance	1,195,246	1,195,246	1,402,821
Loans with a specific valuation allowance, Specific Allowance	225,005	225,005	262,177
Loans with a specific valuation allowance, Average Impairment in Impaired Loans	1,197,414	1,214,326	1,443,005
Loans with a specific valuation allowance, Interest Income Recognized	18,983	57,489	91,130
Loans with a specific valuation allowance, Interest Income Recognized Cash Basis	13,456	52,515	91,075
Recorded Balance, Total	1,261,003	1,261,003	1,603,956
Unpaid Principal Balance, Total	1,261,003	1,261,003	1,603,956
Specific Allowance, Total	225,005	225,005	262,177
Average Impairment in Impaired Loans, Total	1,292,384	1,313,441	1,648,761
Interest Income Recognized, Total	16,273	61,577	118,857
Interest Income Recognized Cash Basis, Total	10,826	56,644	107,211
Agricultural real estate
Accounts Notes And Loans Receivable [Line Items]
Loans without a specific valuation allowance, Recorded Balance	302,816	302,816
Loans without a specific valuation allowance, Unpaid Principal Balance	302,816	302,816
Loans without a specific valuation allowance, Specific Allowance
Loans without a specific valuation allowance, Average Impairment in Impaired Loans	303,071	304,134
Loans without a specific valuation allowance, Interest Income Recognized	11,938	11,938
Loans without a specific valuation allowance, Interest Income Recognized Cash Basis	12,227	12,227
Recorded Balance, Total	302,816	302,816
Unpaid Principal Balance, Total	302,816	302,816
Specific Allowance, Total
Average Impairment in Impaired Loans, Total	303,071	304,134
Interest Income Recognized, Total	11,938	11,938
Interest Income Recognized Cash Basis, Total	12,227	12,227
Home equity
Accounts Notes And Loans Receivable [Line Items]
Loans without a specific valuation allowance, Recorded Balance	56,700	56,700	56,677
Loans without a specific valuation allowance, Unpaid Principal Balance	56,700	56,700	56,677
Loans without a specific valuation allowance, Specific Allowance
Loans without a specific valuation allowance, Average Impairment in Impaired Loans	57,573	51,809	57,934
Loans without a specific valuation allowance, Interest Income Recognized	1,028	2,853	4,087
Loans without a specific valuation allowance, Interest Income Recognized Cash Basis	998	2,813	4,162
Recorded Balance, Total	56,700	56,700	56,677
Unpaid Principal Balance, Total	56,700	56,700	56,677
Specific Allowance, Total
Average Impairment in Impaired Loans, Total	57,573	51,809	57,934
Interest Income Recognized, Total	1,028	2,853	4,087
Interest Income Recognized Cash Basis, Total	998	2,813	4,162
Commercial
Accounts Notes And Loans Receivable [Line Items]
Loans with a specific valuation allowance, Recorded Balance	675,626	675,626	728,672
Loans with a specific valuation allowance, Unpaid Principal Balance	675,626	675,626	728,672
Loans with a specific valuation allowance, Specific Allowance	604,231	604,231	610,779
Loans with a specific valuation allowance, Average Impairment in Impaired Loans	718,838	732,675	780,979
Loans with a specific valuation allowance, Interest Income Recognized	8,597	26,037	44,887
Loans with a specific valuation allowance, Interest Income Recognized Cash Basis	8,798	26,637	52,898
Recorded Balance, Total	675,626	675,626	728,672
Unpaid Principal Balance, Total	675,626	675,626	728,672
Specific Allowance, Total	604,231	604,231	610,779
Average Impairment in Impaired Loans, Total	718,838	732,675	780,979
Interest Income Recognized, Total	8,597	26,037	44,887
Interest Income Recognized Cash Basis, Total	8,798	26,637	52,898
Consumer
Accounts Notes And Loans Receivable [Line Items]
Loans without a specific valuation allowance, Recorded Balance	5,527	5,527	8,207
Loans without a specific valuation allowance, Unpaid Principal Balance	5,527	5,527	8,207
Loans without a specific valuation allowance, Specific Allowance
Loans without a specific valuation allowance, Average Impairment in Impaired Loans	5,957	6,903	9,795
Loans without a specific valuation allowance, Interest Income Recognized	106	365	495
Loans without a specific valuation allowance, Interest Income Recognized Cash Basis	112	351	422
Loans with a specific valuation allowance, Recorded Balance			6,185
Loans with a specific valuation allowance, Unpaid Principal Balance			6,185
Loans with a specific valuation allowance, Specific Allowance			6,185
Loans with a specific valuation allowance, Average Impairment in Impaired Loans			7,096
Loans with a specific valuation allowance, Interest Income Recognized			573
Loans with a specific valuation allowance, Interest Income Recognized Cash Basis			576
Recorded Balance, Total	5,527	5,527	14,392
Unpaid Principal Balance, Total	5,527	5,527	14,392
Specific Allowance, Total			6,185
Average Impairment in Impaired Loans, Total	5,957	6,903	16,891
Interest Income Recognized, Total	106	365	1,068
Interest Income Recognized Cash Basis, Total	$ 112	$ 351	$ 998