Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities (Details)

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Accrued Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Sep. 30, 2017
Payables and Accruals [Abstract]    
Ad valorem taxes $ 2,196 $ 2,648
Accrued interest 1,191 1,165
Accrued employee wages and benefits 3,115 1,320
Inventory received but not invoiced 726 0
Accrued dividends 492 494
Current portion of deferred retirement obligations 345 315
Accrued insurance 223 166
Accrued tender offer consulting charges 274 0
Other accrued liabilities 664 673
Total accrued liabilities $ 9,226 $ 6,781