Document and Entity DEI Information - shares
3 Months Ended
May 04, 2019
Dec. 20, 2019
Document and Entity Information    
Entity Registrant Name DAVIDsTEA Inc.  
Entity Central Index Key 0001627606  
Document Type 10-Q/A  
Document Period End Date May 04, 2019  
Document Fiscal Year Focus 2020  
:Entity File Number 001-37404  
Document Fiscal Period Focus Q1  
Amendment Flag true  
Amendment Description DAVIDsTEA Inc. (the “Company”) is filing this Form 10-Q/A (“Form 10-Q/A”) to amend its Quarterly Report on Form 10-Q for the period ended May 4, 2019, originally filed with the Securities and Exchange Commission (the “SEC”) on June 18, 2019 (“Original Filing”) to restate its unaudited condensed interim consolidated financial statements and related footnote disclosures for the three months ended May 4, 2019. Consequently, the previously filed unaudited condensed interim consolidated financial statements for the period ended May 4, 2019 should no longer be relied upon. This Form 10-Q/A also amends certain other items in the Original Filing, as listed in “Items Amended in this Form 10 -Q/A” below.  
Current Fiscal Year End Date --02-02  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   26,079,662
Entity Small Business false  
Entity Emerging Growth Company true  
Entity Ex Transition Period true  
Entity Shell Company false