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Income Taxes (Details) - USD ($)	3 Months Ended		9 Months Ended
	Nov. 01, 2020	Nov. 03, 2019	Nov. 01, 2020	Nov. 03, 2019
Income Tax Disclosure [Abstract]
Material interest or penalties	$ 0	$ 0	$ 0	$ 0

X

- Definition

Material interest or penalties.

+ References

No definition available.

+ Details

Name:	love_MaterailInterestOrPenalties
Namespace Prefix:	love_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration