v2.4.1.9
INTANGIBLE ASSETS (Details Textual) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]      
Amortization of Intangible Assets $ 7,919us-gaap_AmortizationOfIntangibleAssets $ 7,724us-gaap_AmortizationOfIntangibleAssets $ 6,687us-gaap_AmortizationOfIntangibleAssets