Debt And Credit Agreements (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Summary Of Total Debt Due And Outstanding

At December 31, 2019, based upon the most restrictive covenant within the Credit Agreement, available credit under the Credit Agreement was approximately $370 million. Total debt due and outstanding at December 31, 2019 is summarized below:

Debt Due and Outstanding at December 31, 2019 (In thousands)
Year Due	Credit Agreement		Other		Total Debt Due
2020	$	—	$	—	$	—
2021	—		—		—
2022	—		—		—
2023	—		—		—
2024	42,000		—		42,000
Total	$	42,000	$	—	$	42,000