LOAN PORTFOLIO COMPOSITION - Recorded Balance at Original Cost of Troubled Debt Restructurings (Details 5) - Loans Receivable - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost	$ 2,095,473	$ 2,283,293
Real estate loans | One-to-four family residential
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost	744,332	747,470
Real estate loans | Commercial real estate
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost	$ 1,150,341	$ 1,265,079
Real estate loans | Agricultural real estate
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost
Real estate loans | Home equity
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost	$ 16,454	$ 15,379
Commercial
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost	$ 78,060	$ 212,579
Agricultural
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost
Consumer loans
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost	$ 106,286	$ 42,786