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DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 3)
$ in Thousands
Jan. 28, 2017
USD ($)
Amortization Expense, fiscal year maturity [Abstract]  
2017 $ 20,700
2018 19,400
2019 14,600
2020 11,500
2021 7,300
2022 3,500
2023 $ 1,000