995300 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 995301 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 995302 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure link:presentationLink link:calculationLink link:definitionLink 995303 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 995304 - Statement - Consolidated Balance Sheets (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 995305 - Statement - Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 995306 - Statement - Consolidated Statements of Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 995307 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 995308 - Statement - Consolidated Statements of Changes in Shareholders’ Equity link:presentationLink link:calculationLink link:definitionLink 995309 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 995310 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 995311 - Disclosure - Securities link:presentationLink link:calculationLink link:definitionLink 995312 - Disclosure - Loans link:presentationLink link:calculationLink link:definitionLink 995313 - Disclosure - Real Estate Owned link:presentationLink link:calculationLink link:definitionLink 995314 - Disclosure - Premises and Equipment link:presentationLink link:calculationLink link:definitionLink 995315 - Disclosure - Deposits link:presentationLink link:calculationLink link:definitionLink 995316 - Disclosure - Advances From The Federal Home Loan Bank link:presentationLink link:calculationLink link:definitionLink 995317 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 995318 - Disclosure - Loan Commitments link:presentationLink link:calculationLink link:definitionLink 995319 - Disclosure - Stockholders’ Equity and Regulatory Capital link:presentationLink link:calculationLink link:definitionLink 995320 - Disclosure - Condensed Financial Statements of Kentucky First Federal Bancorp link:presentationLink link:calculationLink link:definitionLink 996321 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 996322 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 996323 - Disclosure - Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 996324 - Disclosure - Loans (Tables) link:presentationLink link:calculationLink link:definitionLink 996325 - Disclosure - Real Estate Owned (Tables) link:presentationLink link:calculationLink link:definitionLink 996326 - Disclosure - Premises and Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 996327 - Disclosure - Deposits (Tables) link:presentationLink link:calculationLink link:definitionLink 996328 - Disclosure - Advances From The Federal Home Loan Bank (Tables) link:presentationLink link:calculationLink link:definitionLink 996329 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 996330 - Disclosure - Loan Commitments (Tables) link:presentationLink link:calculationLink link:definitionLink 996331 - Disclosure - Stockholders’ Equity and Regulatory Capital (Tables) link:presentationLink link:calculationLink link:definitionLink 996332 - Disclosure - Condensed Financial Statements of Kentucky First Federal Bancorp (Tables) link:presentationLink link:calculationLink link:definitionLink 996333 - Disclosure - Summary of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 996334 - Disclosure - Summary of Significant Accounting Policies - Schedule of Contributed to ESOP (Details) link:presentationLink link:calculationLink link:definitionLink 996335 - Disclosure - Summary of Significant Accounting Policies - Schedule of Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 996336 - Disclosure - Summary of Significant Accounting Policies - Schedule of Fair Value Measurements of Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996337 - Disclosure - Summary of Significant Accounting Policies - Schedule of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 996338 - Disclosure - Summary of Significant Accounting Policies - Schedule of Loans Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 996339 - Disclosure - Securities (Details) link:presentationLink link:calculationLink link:definitionLink 996340 - Disclosure - Securities - Schedule of Amortized Cost and Fair Value of the Available for Sale Securities and Held to Maturity Investment Securities Portfolio (Details) link:presentationLink link:calculationLink link:definitionLink 996341 - Disclosure - Loans (Details) link:presentationLink link:calculationLink link:definitionLink 996342 - Disclosure - Loans - Schedule of Loan Portfolio (Details) link:presentationLink link:calculationLink link:definitionLink 996343 - Disclosure - Loans - Schedule of Amortized Cost Basis of Collateral-Dependent Loans (Details) link:presentationLink link:calculationLink link:definitionLink 996344 - Disclosure - Loans - Schedule of Allowance for Loan Losses and Investment in Loans by Portfolio Class (Details) link:presentationLink link:calculationLink link:definitionLink 996345 - Disclosure - Loans - Schedule of Impaired Loans (Details) link:presentationLink link:calculationLink link:definitionLink 996346 - Disclosure - Loans - Schedule of Table Presents the Recorded Investment in Nonaccrual and Loans (Details) link:presentationLink link:calculationLink link:definitionLink 996347 - Disclosure - Loans - Schedule of Principal Balance Outstanding in Past Due Loans (Details) link:presentationLink link:calculationLink link:definitionLink 996348 - Disclosure - Loans - Schedule of Analysis Performed, the Risk Category of Loans by Class of Loans (Details) link:presentationLink link:calculationLink link:definitionLink 996349 - Disclosure - Loans - Schedule of ACL by Portfolio Segment (Details) link:presentationLink link:calculationLink link:definitionLink 996350 - Disclosure - Loans - Schedule of Purchased Loans (Details) link:presentationLink link:calculationLink link:definitionLink 996351 - Disclosure - Loans - Schedule of Accretable Yield, or Income Expected to be Collected (Details) link:presentationLink link:calculationLink link:definitionLink 996352 - Disclosure - Real Estate Owned - Schedule of Activity in Real Estate Owned (Details) link:presentationLink link:calculationLink link:definitionLink 996353 - Disclosure - Premises and Equipment - Schedule of Premises and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 996354 - Disclosure - Deposits (Details) link:presentationLink link:calculationLink link:definitionLink 996355 - Disclosure - Deposits - Schedule of Deposits (Details) link:presentationLink link:calculationLink link:definitionLink 996356 - Disclosure - Deposits - Schedule of Maturities of Outstanding Certificates of Deposit (Details) link:presentationLink link:calculationLink link:definitionLink 996357 - Disclosure - Advances From The Federal Home Loan Bank (Details) link:presentationLink link:calculationLink link:definitionLink 996358 - Disclosure - Advances From The Federal Home Loan Bank -Schedule of Advances from Federal Home Loan Bank (Details) link:presentationLink link:calculationLink link:definitionLink 996359 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 996360 - Disclosure - Income Taxes - Schedule of Statutory Corporate Tax Rate (Details) link:presentationLink link:calculationLink link:definitionLink 996361 - Disclosure - Income Taxes - Schedule of Current and Deferred Income Tax Expense (Benefit) (Details) link:presentationLink link:calculationLink link:definitionLink 996362 - Disclosure - Income Taxes - Schedule of Net Deferred Tax Liability (Details) link:presentationLink link:calculationLink link:definitionLink 996363 - Disclosure - Loan Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 996364 - Disclosure - Loan Commitments - Schedule of Outstanding Loan Commitments (Details) link:presentationLink link:calculationLink link:definitionLink 996365 - Disclosure - Stockholders’ Equity and Regulatory Capital (Details) link:presentationLink link:calculationLink link:definitionLink 996366 - Disclosure - Stockholders’ Equity and Regulatory Capital - Schedule of Company’s and Banks’ Regulatory Capital (Details) link:presentationLink link:calculationLink link:definitionLink 996367 - Disclosure - Condensed Financial Statements of Kentucky First Federal Bancorp - Schedule of Schedule of Balance Sheets (Details) link:presentationLink link:calculationLink link:definitionLink 996368 - Disclosure - Condensed Financial Statements of Kentucky First Federal Bancorp - Schedule of Statements of Operations and Comprehensive (Loss) Income (Details) link:presentationLink link:calculationLink link:definitionLink 996369 - Disclosure - Condensed Financial Statements of Kentucky First Federal Bancorp - Schedule of Statements of Operations and Comprehensive (Loss) Income (Parentheticals) (Details) link:presentationLink link:calculationLink link:definitionLink 996370 - Disclosure - Condensed Financial Statements of Kentucky First Federal Bancorp - Schedule of Statements of Cash Flows (Details) link:presentationLink link:calculationLink link:definitionLink