Annual report pursuant to Section 13 and 15(d)

EQUITY TRANSACTIONS (Narrative) (Details)

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EQUITY TRANSACTIONS (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
EQUITY TRANSACTIONS [Abstract]      
Stock based compensation expenses $ 1,576us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue $ 1,849us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue $ 1,368us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue