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Note H - Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Net Funded Status [Table Text Block]

		Year Ended December 31,
In thousands		2020				2019
Change in benefit obligation
Benefit obligation at beginning of year		$	189,807			$	171,761
Interest cost			5,894				7,254
Actuarial loss			13,380				21,174
Benefits paid			(10,495	)			(10,382	)
Benefit obligation at end of year		$	198,586			$	189,807
Change in plan assets
Fair value of plan assets at beginning of year		$	118,092			$	107,862
Actual return on plan assets			11,014				16,742
Contributions			10,737				3,870
Benefits paid			(10,495	)			(10,382	)
Fair value of plan assets at end of year		$	129,348			$	118,092
							\
Funded status at end of year		$	(69,238	)		$	(71,715	)

Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

In thousands		2020				2019
Other current liabilities		$	1,748			$	1,715
Pensions			67,490				70,000
Total		$	69,238			$	71,715

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

In thousands		2020				2019
Net loss		$	68,544			$	63,887

Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Table Text Block]

In thousands		2020				2019
Projected benefit obligation		$	198,586			$	189,807
Accumulated benefit obligation		$	198,586			$	189,807
Fair value of plan assets		$	129,348			$	118,092

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

		Year Ended December 31,
In thousands		2020				2019
Net Periodic Benefit Cost (Pre-Tax)
Interest cost		$	5,894			$	7,254
Expected return on plan assets			(5,538	)			(4,446	)
Recognized actuarial loss			3,247				2,930
Net periodic benefit cost			3,603				5,738
Amounts Recognized in Other Comprehensive Loss (Pre-Tax)
Net loss			4,657				5,948
Net cost recognized in net periodic benefit cost and other comprehensive loss		$	8,260			$	11,686

Defined Benefit Plan, Assumptions [Table Text Block]

		Year Ended December 31,
		2020				2019
Weighted-average assumptions used to determine net periodic benefit cost
Discount rate
Qualified Plan I			3.20	%			4.35	%
Qualified Plan II			n/a				n/a
Restoration Plan			3.14	%			4.30	%
Expected return on plan assets
Qualified Plan I			4.75	%			4.25	%
Qualified Plan II			n/a				n/a
Restoration Plan			n/a				n/a

		December 31,
		2020				2019
Weighted-average assumptions used to determine benefit obligations
Discount rate
Qualified Plan I			2.37	%			3.20	%
Qualified Plan II			2.61	%			n/a
Restoration Plan			2.34	%			3.14	%

Defined Benefit Plan, Plan Assets, Category [Table Text Block]

In thousands		2020				%				2019				%
Equity securities		$	79,906				62	%		$	68,563				58	%
Debt securities			34,307				26	%			43,622				37	%
Other			15,135				12	%			5,907				5	%
Total plan assets		$	129,348				100	%		$	118,092				100	%

										Significant
						Quoted Prices				Other				Significant
						in Active Markets for				Observable				Unobservable
		December 31,				Identical Assets				Inputs				Inputs
In thousands		2020				(Level 1)				(Level 2)				(Level 3)
Equity securities		$	79,906			$	79,906			$	—			$	—
Debt securities			34,307				26,733				7,574				—
Total investments, excluding investments valued at NAV			114,213				106,639				7,574				—
Investments valued at NAV (1)			15,135				—				—				—
Total plan assets		$	129,348			$	106,639			$	7,574			$	—

										Significant
						Quoted Prices				Other				Significant
						in Active Markets for				Observable				Unobservable
		December 31,				Identical Assets				Inputs				Inputs
In thousands		2019				(Level 1)				(Level 2)				(Level 3)
Equity securities		$	68,563			$	68,563			$	—			$	—
Debt securities			43,622				39,380				4,242				—
Total investments, excluding investments valued at NAV			112,185				107,943				4,242				—
Investments valued at NAV (1)			5,907				—				—				—
Total plan assets		$	118,092			$	107,943			$	4,242			$	—

Schedule of Allocation of Plan Assets [Table Text Block]

		Target				Acceptable Range		Benchmark Index
Equities			64	%		54% - 74%
U.S. Large Cap			23	%		18% - 28%		Russell 1000 TR
U.S. Mid Cap			15	%		10% - 20%		Russell Mid Cap Index TR
U.S. Small Cap			8	%		4% - 12%		Russell 2000 TR
International - Developed			13	%		8% - 25%		MSCI EAFE Net TR USD Index
Emerging Markets			5	%		0% - 8%		MSCI Emerging Net Total Return
Fixed Income			34	%		24% - 44%
Investment Grade			34	%		24% - 44%		BBG BARC US Aggregate Bond Index
Cash Equivalent			2	%		0% - 40%		ICE BofA US 3-Month Treasury Bill Index TR

Schedule of Expected Benefit Payments [Table Text Block]

In thousands
2021			$	10,796
2022				11,033
2023				11,243
2024				11,323
2025				11,365
2026 - 2030				57,567
Total			$	113,327

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