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Long-term Debt (Tables)
3 Months Ended
Mar. 31, 2021
Debt Disclosure [Abstract]  
Schedule of Long-term Debt
Long-term debt consists of the following:
(in thousands)March 31, 2021December 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 debt1,313 875 
Total long-term debt$63,767 $61,370