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Other Accrued Liabilities | 12 Months Ended
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Dec. 31, 2012
Payables and Accruals [Abstract] |
Other Accrued Liabilities | 5. Other Accrued Liabilities Other current and long-term accrued liabilities consisted of:
|  | 2012 |  |  | 2011 |
Customer rebates |  | $ | 3,404,720 |  |  | $ | 2,747,352 |
Remediation liability |  |  | 123,587 |  |  |  | 239,016 |
Pension liability |  |  | 900,291 |  |  |  | 1,012,786 |
Other |  |  | 1,732,940 |  |  |  | 943,676 |
|  | $ | 6,161,538 |  |  | $ | 4,942,830 |

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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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