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MORTGAGE SERVICING RIGHTS- Mortgage Servicing Rights Measured using Amortization Method with Aggregate Activity in Related Valuation Allowances - Activity in the balance of mortgage servicing rights, measured using the amortization method (Details) - Mortgage servicing rights - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2015
Dec. 31, 2014
Servicing Asset at Amortized Cost, Balance [Roll Forward]    
Balance, beginning of period $ 632,634 $ 673,576
Servicing rights capitalized 37,663 53,859
Amortization of servicing rights (59,530) (111,224)
Change in valuation allowance 7,243 16,423
Balance, end of period $ 618,010 $ 632,634