LOAN PORTFOLIO COMPOSITION - Recorded Balance at Original Cost of Troubled Debt Restructurings which were Performing According to Terms of Restructuring (Details 6) - Loans Receivable - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost, performing	$ 1,100,284	$ 2,283,293
Real estate loans | One-to-four family residential
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost, performing	546,391	747,470
Real estate loans | Commercial real estate
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost, performing	$ 356,231	$ 1,265,079
Real estate loans | Agricultural real estate
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost, performing
Real estate loans | Home equity
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost, performing	$ 13,316	$ 15,379
Commercial loans
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost, performing	$ 78,060	$ 212,579
Agricultural loans
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost, performing
Consumer loans
Accounts Notes And Loans Receivable [Line Items]
Troubled debt restructurings, original cost, performing	$ 106,286	$ 42,786