XML 18 R1.htm IDEA: XBRL DOCUMENT v3.24.3
Cover - USD ($)
$ in Millions
 12 Months Ended
Jun. 30, 2024
Sep. 24, 2024
Dec. 31, 2023
Document Information [Line Items]      
Document Type 10-K    
Document Annual Report true    
Document Transition Report false    
Document Financial Statement Error Correction [Flag] false    
Entity Interactive Data Current Yes    
ICFR Auditor Attestation Flag false    
Amendment Flag false    
Document Period End Date Jun. 30, 2024    
Document Fiscal Year Focus 2024    
Document Fiscal Period Focus FY    
Documents Incorporated by Reference [Text Block]

The following lists the documents incorporated by reference and the Part of the Form 10-K into which the document is incorporated:

  1. Portions of the Annual Report to Stockholders for the Fiscal Year Ended June 30, 2024. (Part II)
  2. Portions of Proxy Statement for the 2024 Annual Meeting of Stockholders. (Part III)
    
Entity Information [Line Items]      
Entity Registrant Name KENTUCKY FIRST FEDERAL BANCORP    
Entity Central Index Key 0001297341    
Entity File Number 0-51176    
Entity Tax Identification Number 61-1484858    
Entity Incorporation, State or Country Code X1    
Current Fiscal Year End Date --06-30    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Shell Company false    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Public Float     $ 20.2
Entity Contact Personnel [Line Items]      
Entity Address, Address Line One 655 Main Street    
Entity Address, City or Town Hazard    
Entity Address, State or Province KY    
Entity Address, Postal Zip Code 41702    
Entity Phone Fax Numbers [Line Items]      
City Area Code (502)    
Local Phone Number 223-1638    
Entity Listings [Line Items]      
Title of 12(b) Security Common Stock, $0.01 par value per share    
Trading Symbol KFFB    
Security Exchange Name NASDAQ    
Entity Common Stock, Shares Outstanding   8,086,715