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Stockholders' Equity and Regulatory Capital (Details) - Schedule of banks’ regulatory capital - USD ($) $ in Thousands | Jun. 30, 2022 | Jun. 30, 2021
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Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Actual Amount |  | $ 51,349
Actual Ratio |  | 15.40%
Minimum Requirement For Capital Adequacy Purposes Amount |  | $ 28,347
Minimum Requirement For Capital Adequacy Purposes Ratio |  | 8.50%
Kentucky First Federal Bancorp [Member] |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Actual Amount | $ 51,078 |
Actual Ratio | 15.20% |
Minimum Requirement For Capital Adequacy Purposes Amount | $ 30,232 |
Minimum Requirement For Capital Adequacy Purposes Ratio | 9.00% |
First Federal Savings and Loan Association of Hazard [Member] |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Actual Amount | $ 18,430 | $ 18,376
Actual Ratio | 22.00% | 20.90%
Minimum Requirement For Capital Adequacy Purposes Amount | $ 7,525 | $ 7,460
Minimum Requirement For Capital Adequacy Purposes Ratio | 9.00% | 8.50%
First Federal Savings Bank of Kentucky [Member] |  |
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items] |  |
Actual Amount | $ 30,093 | $ 30,276
Actual Ratio | 12.00% | 12.30%
Minimum Requirement For Capital Adequacy Purposes Amount | $ 22,584 | $ 21,048
Minimum Requirement For Capital Adequacy Purposes Ratio | 9.00% | 8.50%

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