Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Details)

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Accrued Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Sep. 30, 2018
Payables and Accruals [Abstract]    
Ad valorem taxes $ 1,418 $ 2,196
Accrued interest 1,157 1,191
Accrued employee wages and benefits 1,682 3,115
Inventory received but not invoiced 19 726
Accrued dividends 448 492
Consulting and separation charges 400 0
Accrued insurance 231 223
Current portion of deferred retirement obligations 357 345
Accrued tender offer consulting charges 0 274
Other accrued liabilities 385 664
Total accrued liabilities $ 6,097 $ 9,226