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Loans Receivable (Details 3) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2020 | Mar. 31, 2019
Financing Receivable, Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance | $ 6,503 | $ 6,536 | $ 6,413 | $ 5,644
Average Recorded Investment, With related allowance | 6,503 | 6,536 | 6,413 | 5,644
Interest Income Recognized, With no related allowance | 60 | 68 | 193 | 193
Interest Income Recognized, With related allowance | 60 | 68 | 193 | 193
Cash Basis Income Recognized, With no related allowance | 60 | 68 | 193 | 193
Cash Basis Income Recognized, With related allowance | 60 | 68 | 193 | 193
Farm [Member] |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance | 310 | 310 | 310 | 310
Interest Income Recognized, With no related allowance | 6 |  | 11 |
Cash Basis Income Recognized, With no related allowance | 6 |  | 11 |
Nonresidential real estate [Member] |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance | 717 | 686 | 698 | 399
Interest Income Recognized, With no related allowance | 9 | 14 | 23 | 28
Cash Basis Income Recognized, With no related allowance | 9 | 14 | 23 | 28
Purchased credit-impaired loans [Member] |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance | 846 | 963 | 859 | 1,035
Interest Income Recognized, With no related allowance | 25 | 9 | 60 | 45
Cash Basis Income Recognized, With no related allowance | 25 | 9 | 60 | 45
One-to four-family residential real estate [Member] |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance | 3,951 | 4,577 | 3,866 | 3,900
Average Recorded Investment, With related allowance |  |  |  |
Interest Income Recognized, With no related allowance | 12 | 45 | 74 | 120
Interest Income Recognized, With related allowance |  |  |  |
Cash Basis Income Recognized, With no related allowance | 12 | 45 | 74 | 120
Cash Basis Income Recognized, With related allowance |  |  |  |
Residential Real Estate Multi Family [Member] |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Average Recorded Investment, With no related allowance | 680 |  | 681 |
Interest Income Recognized, With no related allowance | 8 |  | 25 |
Cash Basis Income Recognized, With no related allowance | $ 8 |  | $ 25 |

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