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Condensed Financial Statements of Kentucky First Federal Bancorp (Details) - Schedule of Balance Sheets - Parent Company [Member] - USD ($) $ in Thousands | Jun. 30, 2020 | Jun. 30, 2019
--- | --- | ---
ASSETS |  |
Other interest-bearing deposits | $ 34 | $ 30
Prepaid expenses and other assets | 883 | 939
Total assets | 51,937 | 66,300
LIABILITIES AND SHAREHOLDERS’ EQUITY |  |
Accounts payable and other liabilities | 26 | 22
Total liabilities | 26 | 22
Shareholders’ equity | 51,911 | 66,278
Total liabilities and shareholders’ equity | 51,937 | 66,300
First Federal of Hazard [Member] |  |
ASSETS |  |
Interest-bearing deposits in First Federal of Hazard | 1,282 | 1,168
Investment in First Federal of Hazard | 18,314 | 18,366
First Federal of Kentucky [Member] |  |
ASSETS |  |
Interest-bearing deposits in First Federal of Kentucky | 167 | 1,057
Frankfort First [Member] |  |
ASSETS |  |
Investment in Frankfort First | $ 31,257 | $ 44,740

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