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Accrued Expenses and Other Liabilities | 12 Months Ended
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Dec. 31, 2017
Payables and Accruals [Abstract] |
Accrued Expenses and Other Liabilities | Accrued Expenses and Other Liabilities Accrued expenses and other liabilities consisted of the following:
| (Dollars in thousands)
| December 31,
| 2018 |  | 2017
Accrued compensation | $ | 10,740 |  |  | $ | 9,044 |
Accrued stock-based compensation (stock performance rights) | 13,458 |  |  | 8,712 |
Accrued and withheld taxes, other than income taxes | 1,674 |  |  | 1,136 |
Environmental remediation accrual | 1,376 |  |  | 968 |
Financing lease obligation | 1,207 |  |  | 1,123 |
Accrued profit sharing | 899 |  |  | 894 |
Deferred revenue | 693 |  |  | — |
Accrued health benefits | 614 |  |  | 657 |
Accrued severance | 304 |  |  | 483 |
Other | 9,214 |  |  | 10,023 |
| $ | 40,179 |  |  | $ | 33,040 |

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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 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 + Details
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