Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
12 Months Ended
Feb. 02, 2020
Apr. 15, 2020
Aug. 02, 2019
Document and Entity Information [Abstract]      
Entity Registrant Name Lovesac Co    
Entity Central Index Key 0001701758    
Amendment Flag false    
Current Fiscal Year End Date --02-02    
Document Type 10-K    
Document Period End Date Feb. 02, 2020    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2020    
Entity Filer Category Accelerated Filer    
Entity Current Reporting Status Yes    
Entity Small Business true    
Entity Shell Company false    
Entity Emerging Growth Company true    
Entity Ex Transition Period false    
Entity Common Stock, Shares Outstanding   14,472,611  
Entity Public Float     $ 173,298,214
Entity Well Known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity File Number 001-38555    
Entity Interactive Data Current Yes    
Entity Incorporation State Country Code DE