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5. INVESTMENTS (Tables) | 6 Months Ended
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Mar. 31, 2023
Schedule of Investments [Abstract] |
Summary of Reconciliation of carrying value of all investments | The following table sets forth a reconciliation of carrying value of all investments as of March 31, 2023:
($ in thousands) |  | ILAL Debt Securities |  |  | ILAL Derivative Asset |  |
Balance as of September 30, 2022 |  | $ | 610 |  |  | $ | 2,956 |  |
Unrealized loss on derivative asset |  |  | — |  |  |  | (1,215 | ) |
Unrealized gain on fair value recognized in Other comprehensive income |  |  | 58 |  |  |  | — |  |
Balance as of March 31, 2023 |  | $ | 668 |  |  | $ | 1,741 |  |

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