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Accrued Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Accrued Liabilities |
Schedule of other current liabilities |
(in thousands) |  | 2013 |  | 2012 |
--- | --- | --- | --- | --- | ---
Payroll and incentive compensation |  | $ | 10,647 |  | $ | 10,695 |
Union dues and benefits |  |  | 7,122 |  |  | 6,210 |
Profit sharing and thrift plan |  |  | 2,862 |  |  | 4,679 |
Taxes, other than income taxes |  |  | 4,286 |  |  | 5,771 |
Legal settlements |  |  | 2,869 |  |  | — |
Other |  |  | 4,925 |  |  | 4,885 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
|  | $ | 32,711 |  | $ | 32,240 |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​

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