Annual report pursuant to Section 13 and 15(d)

CUSTOMER CONTRACTS AND OTHER INTANGIBLE ASSETS (Details 2)

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CUSTOMER CONTRACTS AND OTHER INTANGIBLE ASSETS (Details 2) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Estimated amortization expense for the existing carrying amount of customer contracts and other intangible assets  
2014 $ 23,377us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2015 20,621us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2016 18,744us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2017 15,276us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2018 $ 12,480us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive