SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Goodwill and Other Indefinite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Nov. 03, 2018	Feb. 02, 2019	Feb. 03, 2018
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Goodwill, Impairment Loss	$ 24,000	$ 23,991	$ 1,500

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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