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Available for Sale Securities - Amortized Cost and Fair Value of Available-for-sale Securities, by Contractual Maturity (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Jun. 30, 2020
--- | --- | ---
Amortized Cost |  |
Within one year | $ 1,873 |
After one year but less than five years | 9,564 |
After five years but less than ten years | 30,386 |
After ten years | 25,437 |
Total AFS securities | 203,286 |
Estimated Fair Value |  |
Within one year | 1,887 |
After one year but less than five years | 9,720 |
After five years but less than ten years | 31,033 |
After ten years | 26,039 |
Available for sale securities (Note 2) | 207,020 | $ 176,524
TOTAL DEBT AND EQUITY SECURITIES |  |
Amortized Cost |  |
Total investment securities | 67,260 |
Total AFS securities | 67,260 | 48,405
Estimated Fair Value |  |
Total investment securities | 68,679 |
Available for sale securities (Note 2) | 68,679 | 49,612
TOTAL MBS and CMOs |  |
Amortized Cost |  |
Total AFS securities | 136,026 | 122,375
Estimated Fair Value |  |
Available for sale securities (Note 2) | $ 138,341 | $ 126,912

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