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Note H - Employee Benefit Plans - Recognized in Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Qualified Plan [Member]
Long term pension liabilities	$ 27,359	$ 40,512
Nonqualified Plan [Member]
Long term pension liabilities	25,140	26,978
Pension Plan [Member]
Current pension liabilities	1,801	1,748
Total pension liabilities	54,300	69,238
Pension Plan [Member] | Qualified Plan [Member]
Long term pension liabilities	27,359	40,512
Pension Plan [Member] | Nonqualified Plan [Member]
Long term pension liabilities	$ 25,140	$ 26,978

X

- Definition

Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as current.

+ References

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Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans.

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