XML 13 R1.htm IDEA: XBRL DOCUMENT v3.7.0.1
Document and Entity Information - shares
3 Months Ended
Apr. 29, 2017
May 15, 2017
Document and Entity Information    
Entity Registrant Name Citi Trends Inc  
Entity Central Index Key 0001318484  
Document Type 10-Q  
Document Period End Date Apr. 29, 2017  
Amendment Flag false  
Current Fiscal Year End Date --02-03  
Entity Current Reporting Status Yes  
Entity Filer Category Accelerated Filer  
Entity Common Stock, Shares Outstanding   14,939,817
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q1