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Accrued Liabilities (Tables)
12 Months Ended
Sep. 30, 2023
Payables and Accruals [Abstract]  
Schedule of accrued liabilities
Accrued liabilities consist of the following at September 30, 2023 and September 30, 2022:
(in thousands)September 30,
20232022
Ad valorem taxes$2,134 $2,024 
Accrued interest1,102 764 
Accrued employee wages and benefits1,007 1,713 
Accrued dividends381 3,793 
Accrued insurance345 345 
Professional fees307 303 
Other accrued liabilities87 120 
Total accrued liabilities$5,363 $9,062