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GOODWILL AND OTHER INTANGIBLE ASSETS - Estimated Amortization Expense (Details) (USD $)
0 Months Ended 12 Months Ended
Oct. 31, 2014
Dec. 31, 2014
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]    
2015   $ 3,098,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2016   2,775,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2017   2,485,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2018   2,202,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2019   1,915,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
Thereafter   4,202,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
Total estimated amortization expense   16,677,000us-gaap_FiniteLivedIntangibleAssetsNet
Goodwill, impairment loss 0us-gaap_GoodwillImpairmentLoss  
Impairment of intangible assets, finite-lived   $ 0us-gaap_ImpairmentOfIntangibleAssetsFinitelived