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Other Noncurrent Liabilities | 12 Months Ended
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Dec. 31, 2018
Other Liabilities Disclosure [Abstract] |
Other Noncurrent Liabilities | 19. Other Noncurrent Liabilities As of December 31, 2018 and 2017, Other noncurrent liabilities consisted of the following:
(in thousands) |  | 2018 |  | 2017
Pension liabilities |  |  | $34,590 |  |  |  | $39,473 |
Postretirement benefits other than pensions |  |  | 47,237 |  |  |  | 54,423 |
Obligations under license agreement |  |  | - |  |  |  | 897 |
Incentive and deferred compensation |  |  | 3,810 |  |  |  | 3,048 |
Restructuring |  |  | 100 |  |  |  | 600 |
Other |  |  | 2,540 |  |  |  | 3,114 |
Total |  |  | $88,277 |  |  |  | $101,555 |

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as noncurrent at the end of the reporting period. + References No definition available. + Details
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- References No definition available. + Details
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