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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]      
Net income $ 3,077us-gaap_NetIncomeLoss $ 1,959us-gaap_NetIncomeLoss $ 2,526us-gaap_NetIncomeLoss
Unrealized gain (loss) on derivative hedge transactions, net of tax (312)us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax 135us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax 221us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
Comprehensive income $ 2,765us-gaap_ComprehensiveIncomeNetOfTax $ 2,094us-gaap_ComprehensiveIncomeNetOfTax $ 2,747us-gaap_ComprehensiveIncomeNetOfTax