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Restructuring Expenses (Tables) | 12 Months Ended
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Dec. 31, 2018
Restructuring And Related Activities [Abstract] |
Schedule of restructuring and related costs | The following table provides the year-to-date activity of the Company’s restructuring reserves as of December 31, 2018:
(in thousands) |  | Lease Liability |
Reserve balance at December 31, 2017 |  | $ | 604 |
Charges |  |  | — |
Payments/Utilizations |  |  | (208 | )
Reserve balance at December 31, 2018 |  | $ | 396 |

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