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Stockholders' Equity and Regulatory Capital (Details) - Schedule of Company’s and Banks Regulatory Capital - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Kentucky First Federal Bancorp [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Amount	$ 50,190	$ 51,078
Actual Ratio	15.00%	15.20%
Minimum Requirement For Capital Adequacy Purposes Amount	$ 30,075	$ 30,232
Minimum Requirement For Capital Adequacy Purposes Ratio	9.00%	9.00%
First Federal Savings and Loan Association of Hazard [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Amount	$ 18,220	$ 18,430
Actual Ratio	20.40%	22.00%
Minimum Requirement For Capital Adequacy Purposes Amount	$ 8,034	$ 7,525
Minimum Requirement For Capital Adequacy Purposes Ratio	9.00%	9.00%
First Federal Savings Bank of Kentucky [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Amount	$ 29,880	$ 30,093
Actual Ratio	11.70%	12.00%
Minimum Requirement For Capital Adequacy Purposes Amount	$ 23,050	$ 22,584
Minimum Requirement For Capital Adequacy Purposes Ratio	9.00%	9.00%

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- Definition

Amount of tier one common equity capital.

+ References

No definition available.

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X

- Definition

Amount of tier one common equity capital to average assets ratio.

+ References

No definition available.

+ Details

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- Definition

Amount of tier one common equity required for capital adequacy.

+ References

No definition available.

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X

- Definition

Percentage of tier one common equity required for capital adequacy to average assets ratio.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1B

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1

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