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Long-Term Debt and Lines of Credit (Tables) | 12 Months Ended
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Sep. 30, 2023
Debt Disclosure [Abstract] |
Schedule of long-term debt, net of current portion | The following table summarizes long-term debt at September 30, 2023 and September 30, 2022:
(in thousands) | September 30, 2023 |  | September 30, 2022
Long-term debt, net of current portion: |  |  |  |  |  |  |
Met fixed-rate term loans | $ | 70,000 |  |  |  |  | $ | 70,000 |  |  |
Met variable-rate term loans | 19,094 |  |  |  |  | 19,906 |  |  |
Met Citree term loan | 3,888 |  |  |  |  | 4,013 |  |  |
Pru loans A & B | 11,615 |  |  |  |  | 12,777 |  |  |
Deferred financing fees | (621) |  |  |  |  | (748) |  |  |
| 103,976 |  |  |  |  | 105,948 |  |  |
Less current portion of long-term debt | 2,566 |  |  |  |  | 3,035 |  |  |
Long-term debt, net | $ | 101,410 |  |  |  |  | $ | 102,913 |  |  |
Schedule of lines of credit | The following table summarizes amounts outstanding under lines of credit and related deferred financing costs, net of accumulated amortization at September 30, 2023 and September 30, 2022:
(in thousands) | September 30, 2023 |  | September 30, 2022
Lines of Credit: |  |  |  |  |  |  |
RLOC | $ | — |  |  |  |  | $ | — |  |  |
WCLC | 24,722 |  |  |  |  | 4,928 |  |  |
Deferred financing fees (1) | (95) |  |  |  |  | (110) |  |  |
Lines of Credit | $ | 24,627 |  |  |  |  | $ | 4,818 |  |  |
1- Represents deferred financing fees on the RLOC.
Schedule of future maturities of debt and lines of credit | Future maturities of long-term debt and lines of credit as of September 30, 2023 are as follows:
(in thousands) | September 30, 2023
Due within one year | $ | 2,566 |
Due between one and two years | 3,035 |
Due between two and three years | 27,757 |
Due between three and four years | 3,035 |
Due between four and five years | 3,035 |
Due beyond five years | 89,891 |
Total future maturities | $ | 129,319 |
Schedule of interest costs expensed and capitalized | Interest costs expensed and capitalized were as follows:
(in thousands) | Years Ended September 30,
2023 |  | 2022 |  | 2021
Interest expense | $ | 4,911 |  |  | $ | 3,324 |  |  | $ | 3,987 |
Interest capitalized | 1,439 |  |  | 1,493 |  |  | 1,431 |
Total | $ | 6,350 |  |  | $ | 4,817 |  |  | $ | 5,418 |

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