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Accumulated Other Comprehensive Income (Tables) | 9 Months Ended
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Mar. 31, 2020
Equity [Abstract] |
Components of Accumulated Other Comprehensive Income (Loss) | The components of accumulated other comprehensive income, included in stockholders’ equity, were as follows at the dates specified:
|  | March 31, 2020 |  |  | June 30, 2019 |
Net unrealized gains on securities available-for-sale |  | $ | 4,237 |  |  | $ | 1,386 |
Net unrealized postretirement health benefit plan obligations |  |  | (584 | ) |  |  | (596 | )
|  |  | 3,653 |  |  |  | 790 |
Tax effect |  |  | (1,041 | ) |  |  | (225 | )
Total |  | $ | 2,612 |  |  | $ | 565 |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580 + Details
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