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Accrued Liabilities (Tables) | 12 Months Ended
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Sep. 30, 2016
Payables and Accruals [Abstract] |
Schedule of accrued liabilities | Accrued Liabilities consist of the following at September 30, 2016 and September 30, 2015:
(in thousands) | September 30,
| 2016 |  | 2015
Ad valorem taxes | $ | 2,736 |  |  | $ | 2,700 |
Accrued interest | 1,135 |  |  | 1,154 |
Accrued employee wages and benefits | 964 |  |  | 456 |
Inventory received but not invoiced | 710 |  |  | 665 |
Accrued dividends | 498 |  |  | 500 |
Current portion of deferred retirement obligations | 342 |  |  | 342 |
Additional purchase price consideration | — |  |  | 7,500 |
Other accrued liabilities | 535 |  |  | 496 |
Total accrued liabilities | $ | 6,920 |  |  | $ | 13,813 |

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