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Credit Agreement (Tables) | 12 Months Ended
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Dec. 31, 2020
Debt Disclosure [Abstract] |
Debt Covenants | In addition to other customary representations, warranties and covenants, the results of the financial covenants are provided below:
Quarterly Financial Covenants |  | Requirement |  | Actual
EBITDA to fixed charges ratio |  | 1.15 : 1.00 |  | 4.77 : 1.00
Total net leverage ratio |  | 3.25 : 1.00 |  | 0.60 : 1.00

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