LOAN PORTFOLIO COMPOSITION - Composition of Loan Portfolio (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 188,363,586	$ 195,988,766	$ 192,451,722
Less: Net deferred loan fees	22,643	29,293
Less: Allowance for loan losses	2,984,597	2,919,594
Total loans receivable, net	$ 185,356,346	$ 193,039,879
Total loans receivable, percentage	101.60%	101.50%
Less: Net deferred loan fees, percentage	0.00%	0.00%
Less: Allowance for loan losses, percentage	1.60%	1.50%
Total loans receivable, net, percentage	100.00%	100.00%
Real estate loans
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 136,732,246	$ 140,691,759
Total loans receivable, percentage	73.80%	72.90%
Real estate loans \| One-to-four family residential
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 46,125,444	$ 47,395,344	46,136,293
Total loans receivable, percentage	24.90%	24.60%
Real estate loans \| Commercial
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 41,504,664	$ 40,381,680	42,832,513
Total loans receivable, percentage	22.40%	20.90%
Real estate loans \| Agricultural
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 37,674,941	$ 41,223,190	42,704,641
Total loans receivable, percentage	20.30%	21.30%
Real estate loans \| Home equity
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 11,427,197	$ 11,691,545	11,580,161
Total loans receivable, percentage	6.20%	6.10%
Commercial loans
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 23,256,734	$ 25,453,058	22,496,792
Total loans receivable, percentage	12.50%	13.20%
Agricultural loans
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 13,833,991	$ 16,102,856	13,322,205
Total loans receivable, percentage	7.50%	8.30%
Consumer loans
Accounts Notes And Loans Receivable [Line Items]
Total loans receivable	$ 14,540,615	$ 13,741,093	$ 13,379,117
Total loans receivable, percentage	7.80%	7.10%

The allowance for loan losses as a percentage of total loans.

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Percentage Of Loan Portfolio

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Percentage of Loan Portfolio, Total Loan Receivable, Net

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Net deferred loan fees as a percentage of total loans.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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