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FAIR VALUE - QUANTITATIVE INFORMATION ABOUT LEVEL 3 FAIR VALUE MEASURMENTS (RECURRING) (Details) $ in Thousands | Sep. 30, 2024 USD ($) year | Jun. 30, 2024 USD ($) year
--- | --- | ---
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Available-for-sale securities: Non-Agency MBS | $ 137,996 | $ 141,611
Available-for-sale Securities: Non-Agency MBS |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Available-for-sale securities: Non-Agency MBS | 91,309 | 110,928
Level 3 |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Available-for-sale securities: Non-Agency MBS | 91,309 | 110,928
Servicing rights | 27,335 | 28,924
Recurring |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Available-for-sale securities: Non-Agency MBS | 137,996 | 141,611
Servicing rights | 27,335 | 28,924
Recurring | Available-for-sale Securities: Non-Agency MBS |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Available-for-sale securities: Non-Agency MBS | 91,309 | 110,928
Recurring | Level 3 |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Available-for-sale securities: Non-Agency MBS | 91,309 | 110,928
Servicing rights | 27,335 | 28,924
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Available-for-sale securities: Non-Agency MBS | $ 91,309 | $ 110,928
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Constant Prepayment Rate | Minimum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.000 | 0.000
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Constant Prepayment Rate | Maximum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.696 | 0.721
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Constant Prepayment Rate | Weighted Average |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.345 | 0.380
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Constant Default Rate | Minimum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.000 | 0.000
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Constant Default Rate | Maximum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.055 | 0.137
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Constant Default Rate | Weighted Average |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.026 | 0.028
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Loss Severity | Minimum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.000 | 0.000
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Loss Severity | Maximum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.689 | 0.689
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Projected Loss Severity | Weighted Average |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.326 | 0.329
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Discount Rate | Minimum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.025 | 0.025
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Discount Rate | Maximum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.049 | 0.049
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Discount Rate | Weighted Average |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.026 | 0.025
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Credit Enhancement | Minimum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.000 | 0.000
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Credit Enhancement | Maximum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.643 | 0.649
Recurring | Level 3 | Available-for-sale Securities: Non-Agency MBS | Credit Enhancement | Weighted Average |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Securities available-for-sale, measurement input | 0.261 | 0.228
Recurring | Level 3 | Servicing Rights |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Servicing rights | $ 27,335 | $ 28,924
Recurring | Level 3 | Servicing Rights | Projected Constant Prepayment Rate | Minimum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | 0.052 | 0.055
Recurring | Level 3 | Servicing Rights | Projected Constant Prepayment Rate | Maximum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | 0.242 | 0.952
Recurring | Level 3 | Servicing Rights | Projected Constant Prepayment Rate | Weighted Average |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | 0.109 | 0.118
Recurring | Level 3 | Servicing Rights | Discount Rate | Minimum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | 0.095 | 0.095
Recurring | Level 3 | Servicing Rights | Discount Rate | Maximum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | 0.112 | 0.112
Recurring | Level 3 | Servicing Rights | Discount Rate | Weighted Average |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | 0.098 | 0.098
Recurring | Level 3 | Servicing Rights | Life (in years) | Minimum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | year | 2.4 | 0.4
Recurring | Level 3 | Servicing Rights | Life (in years) | Maximum |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | year | 11.1 | 14.9
Recurring | Level 3 | Servicing Rights | Life (in years) | Weighted Average |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Mortgage servicing right, measurement input | year | 8.3 | 7.9

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