v3.26.1
Document and Entity Information - USD ($)
 12 Months Ended
Jan. 31, 2026
Apr. 10, 2026
Aug. 02, 2025
Document and Entity Information      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Jan. 31, 2026    
Document Transition Report false    
Securities Act File Number 001-41886    
Entity Registrant Name CITI TRENDS, INC.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 52-2150697    
Entity Address, Address Line One 17 Park of Commerce Boulevard, Suite 200    
Entity Address, City or Town Savannah    
Entity Address, State or Province GA    
Entity Address, Postal Zip Code 31405    
City Area Code 912    
Local Phone Number 236-1561    
Title of 12(b) Security Common Stock, $.01 Par Value    
Trading Symbol CTRN    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 241,618,980
Entity Common Stock, Shares Outstanding   8,343,340  
Documents Incorporated by Reference Part III incorporates information from the registrant’s definitive proxy statement, to be filed with the Securities and Exchange Commission within 120 days after the close of the registrant’s fiscal year covered by this Annual Report on Form 10-K, with respect to the Annual Meeting of Stockholders to be held on June 10, 2026    
Current Fiscal Year End Date --01-31    
Document Fiscal Year Focus 2025    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001318484    
Amendment Flag false    
Auditor Firm ID 34    
Auditor Name Deloitte & Touche LLP    
Auditor Location Atlanta, Georgia