Long-Term Debt and Lines of Credit (Tables)

12 Months Ended

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