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v3.23.2

Investments in Securities and Derivative Instruments - Narrative (Details) - USD ($) |  | 2 Months Ended | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 30, 2023 | Feb. 24, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Mar. 31, 2023 | Jan. 07, 2022 | Aug. 31, 2021
Derivatives, Fair Value |  |  |  |  |  |  |
Long-term debt, gross |  |  | $ 122,021,000 |  | $ 125,914,000 |  |
Derivative loss |  | $ 100,000 |  |  |  |  |
Repayments of long-term debt |  |  | 1,261,000 | $ 836,000 |  |  |
Unrealized gain on interest rate swaps, net of tax |  |  | 24,000 | 475,000 |  |  |
Unsecured Debt | Contrail Aviation Inc. |  |  |  |  |  |  |
Derivatives, Fair Value |  |  |  |  |  |  |
Interest rate stated percentage (as a percentage) |  |  |  |  |  | 4.68% |
Long-term debt, gross |  |  | 43,363,000 |  | 50,621,000 | $ 43,600,000 |
Unsecured Debt | Parent Company |  |  |  |  |  |  |
Derivatives, Fair Value |  |  |  |  |  |  |
Long-term debt, gross |  |  | 51,690,000 |  | 47,963,000 |  |
Interest Rate Swap |  |  |  |  |  |  |
Derivatives, Fair Value |  |  |  |  |  |  |
Unrealized gain on interest rate swaps, net of tax |  |  | 24,000 | $ 500,000 |  |  |
Interest Rate Swap | Level 2 |  |  |  |  |  |  |
Derivatives, Fair Value |  |  |  |  |  |  |
Derivative asset |  |  | $ 2,800,000 |  | 2,400,000 |  |
Term Note A - MBT | Unsecured Debt | Parent Company |  |  |  |  |  |  |
Derivatives, Fair Value |  |  |  |  |  |  |
Interest rate stated percentage (as a percentage) |  |  | 3.42% |  |  |  | 3.42%
Long-term debt, gross |  |  | $ 7,563,000 |  | 7,762,000 |  |
Term Note A - MBT | Interest Rate Swap | Unsecured Debt |  |  |  |  |  |  |
Derivatives, Fair Value |  |  |  |  |  |  |
Interest rate stated percentage (as a percentage) |  |  | 4.56% |  |  |  |
Term Note D - MBT | Unsecured Debt | Parent Company |  |  |  |  |  |  |
Derivatives, Fair Value |  |  |  |  |  |  |
Interest rate stated percentage (as a percentage) |  |  | 5.09% |  |  |  |
Long-term debt, gross |  |  | $ 1,321,000 |  | $ 1,338,000 |  |
Term Note G | Unsecured Debt | Contrail Aviation Inc. |  |  |  |  |  |  |
Derivatives, Fair Value |  |  |  |  |  |  |
Repayments of long-term debt | $ 6,700,000 |  |  |  |  |  |

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