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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Allowance for Expected Credit Losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Impact of New Accounting Pronouncements
Balance, beginning of period	$ 1,813
Provision for doubtful accounts	10,575	$ 773	$ 518
Uncollectible accounts written off, net of recoveries	19
Balance, end of period	14,928	$ 1,813
Accounting Standards Update 2016-13
Impact of New Accounting Pronouncements
Provision for doubtful accounts	$ 2,521

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- Definition

Amount of write-off of accounts receivable charged against the allowance, net of recoveries.

+ References

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- Definition

Amount of allowance for credit loss on accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-Subparagraph (a)
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of expense (reversal of expense) for expected credit loss on accounts receivable.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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