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Long-term Debt (Tables) | 3 Months Ended
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Mar. 31, 2021
Debt Disclosure [Abstract] |
Schedule of Long-term Debt | Long-term debt consists of the following:
(in thousands) | March 31, 2021 |  | December 31, 2020
$150 million revolving line of credit, due January 15, 2025 | $ | 62,454 |  |  | $ | — |
$100 million revolving line of credit, due December 20, 2021 | — |  |  | 49,037 |
$20 million term loan, due February 1, 2024 | — |  |  | 11,458 |
Current portion of long-term debt | 1,313 |  |  | 875 |
Total long-term debt | $ | 63,767 |  |  | $ | 61,370 |

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