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Other Accrued Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2014
Payables and Accruals [Abstract] |
Accrued Liabilities | Other current and long-term accrued liabilities consisted of:
December 31, |  | 2014 |  | 2013
Customer rebates |  | $ | 4,128,082 |  |  | $ | 3,092,971 |
Remediation liability |  |  | 265,876 |  |  |  | 39,044 |
Pension liability |  |  | 219,842 |  |  |  | 183,034 |
Other |  |  | 3,346,368 |  |  |  | 2,058,159 |
|  | $ | 7,960,168 |  |  | $ | 5,373,208 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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