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Income Taxes - Operating Loss Carryforwards (Details) - USD ($) $ in Thousands	Jan. 31, 2021	Feb. 02, 2020
Operating Loss Carryforwards [Line Items]
Total loss carryforwards, indefinite	$ 74,830
Total loss carryforwards	87,881	$ 190,307
2021
Operating Loss Carryforwards [Line Items]
Total loss carryforwards, subject to expiration	36
2025
Operating Loss Carryforwards [Line Items]
Total loss carryforwards, subject to expiration	75
2028
Operating Loss Carryforwards [Line Items]
Total loss carryforwards, subject to expiration	10
2030
Operating Loss Carryforwards [Line Items]
Total loss carryforwards, subject to expiration	444
2032
Operating Loss Carryforwards [Line Items]
Total loss carryforwards, subject to expiration	881
Thereafter
Operating Loss Carryforwards [Line Items]
Total loss carryforwards, subject to expiration	$ 11,605

X

- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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-Publisher FASB
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319

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