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Long-term Debt (Tables) | 12 Months Ended
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Dec. 31, 2020
Debt Disclosure [Abstract] |
Schedule of Long-term Debt |
(in thousands) | 2020 |  | 2019
$100 million Revolving line of credit, due December 20, 2021 | $ | 49,037 |  |  | $ | 59,221 |
$20 million Term loan, due February 1, 2024 | $ | 11,458 |  |  | $ | 12,333 |
Current portion of long-term debt | $ | 875 |  |  | $ | 4,000 |
Total long-term debt | $ | 61,370 |  |  | $ | 75,554 |
Schedule of Maturities of Long-term Debt | Principal payments on long-term debt during the next five fiscal years and thereafter are as follows (in thousands):
2021(1) | 53,037 |
2022 | 4,000 |
2023 | 4,000 |
2024 | 333 |
2025 | — |
Thereafter | — |
(1)The amounts in the table above do not include the effects of the Company's debt refinance. The Company's new revolving credit facility includes a $17.5 million machinery and equipment sub-limit which requires repayments of $0.4 million quarterly starting in July 2021 with a balloon payment due upon maturity of the credit facility in 2025.

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