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STOCK BASED COMPENSATION (Details) (USD $)
12 Months Ended
Dec. 31, 2014
item
Dec. 31, 2013
Dec. 31, 2012
STOCK COMPENSATION      
Number of share based compensation plans 4ktyb_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfPlans    
Compensation cost that has been charged against income $ 111,031us-gaap_AllocatedShareBasedCompensationExpense $ 82,115us-gaap_AllocatedShareBasedCompensationExpense $ 92,683us-gaap_AllocatedShareBasedCompensationExpense
Income tax benefit $ 0us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense $ 0us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense $ 0us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense