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ACCRUED LIABILITIES | 9 Months Ended
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Sep. 30, 2013
ACCRUED LIABILITIES |
ACCRUED LIABILITIES | NOTE 8 — ACCRUED LIABILITIES Accrued liabilities as of September 30, 2013 and December 31, 2012 consisted of the following:
|  | September 30, |  | December 31, |
|  | 2013 |  | 2012 |
|  | (Restated) |  |  |
Accrued payroll and benefits |  | $ | 3,821 |  | $ | 2,913 |
Accrued property taxes |  | 458 |  | 367 |
Income taxes payable |  | 488 |  | 443 |
Accrued professional fees |  | 199 |  | 526 |
Accrued warranty liability |  | 675 |  | 707 |
Accrued regulatory settlement |  | 500 |  | — |
Accrued environmental reserve |  | 242 |  | 352 |
Accrued other |  | 647 |  | 704 |
Total accrued liabilities |  | $ | 7,030 |  | $ | 6,012 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Subparagraph a -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 24 -Article 5 + Details
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