v2.4.1.9
Background (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Mar. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
BACKGROUND [Abstract]        
Repositioning $ 1,500us-gaap_RestructuringCharges $ 0us-gaap_RestructuringCharges $ 1,544us-gaap_RestructuringCharges $ 12,536us-gaap_RestructuringCharges