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Investment Securities (Tables) | 6 Months Ended
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Dec. 31, 2020
Investments, Debt and Equity Securities [Abstract] |
Schedule of gross unrealized or unrecognized gains and losses |
|  | December 31, 2020 |
(in thousands) |  | Amortized cost |  |  | Gross unrealized/ unrecognized gains |  |  | Gross unrealized/ unrecognized losses |  |  | Estimated fair value |
Available-for-sale Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agency mortgage-backed: residential |  | $ | 36 |  |  | $ | – |  |  | $ | – |  |  | $ | 36 |
Held-to-maturity Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agency mortgage-backed: residential |  | $ | 534 |  |  | $ | 20 |  |  | $ | 4 |  |  | $ | 550 |
|  | June 30, 2020 |
(in thousands) |  | Amortized cost |  |  | Gross unrealized/ unrecognized gains |  |  | Gross unrealized/ unrecognized losses |  |  | Estimated fair value |
Available-for-sale Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agency bonds |  | $ | 500 |  |  | $ | 3 |  |  | $ | – |  |  | $ | 503 |
Agency mortgage-backed: residential |  |  | 38 |  |  |  | – |  |  |  | – |  |  |  | 38 |
|  | $ | 538 |  |  | $ | 3 |  |  | $ | – |  |  | $ | 541 |
Held-to-maturity Securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agency mortgage-backed: residential |  | $ | 598 |  |  | $ | 16 |  |  | $ | 3 |  |  | $ | 611 |

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