XML 11 R1.htm IDEA: XBRL DOCUMENT v3.19.2
Document and Entity Information - shares
 3 Months Ended
May 04, 2019
May 20, 2019
Document and Entity Information    
Entity Registrant Name Citi Trends Inc  
Entity Central Index Key 0001318484  
Document Type 10-Q  
Document Period End Date May 04, 2019  
Amendment Flag false  
Current Fiscal Year End Date --02-01  
Entity Current Reporting Status Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Common Stock, Shares Outstanding   12,082,721
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q1