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Accrued Liabilities (Tables) | 6 Months Ended
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Mar. 31, 2016
Payables and Accruals [Abstract] |
Schedule of accrued liabilities | Accrued Liabilities consist of the following at March 31, 2016 and September 30, 2015:
(in thousands) | March 31, |  | September 30,
| 2016 |  | 2015
Ad valorem taxes | $ | 1,020 |  |  | $ | 2,640 |
Accrued interest | 1,218 |  |  | 1,155 |
Accrued employee wages and benefits | 240 |  |  | 427 |
Inventory received but not invoiced | 2,909 |  |  | 581 |
Accrued dividends | 498 |  |  | 501 |
Current portion of deferred retirement obligations | 342 |  |  | 342 |
Additional purchase price consideration | 3,750 |  |  | 7,500 |
Other accrued liabilities | 840 |  |  | 669 |
Total accrued liabilities | $ | 10,817 |  |  | $ | 13,815 |

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