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Note H - Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Net Funded Status [Table Text Block]

		Year Ended December 31,
In thousands		2021				2020
Change in benefit obligation
Benefit obligation at beginning of year		$	198,586			$	189,807
Interest cost			4,674				5,894
Actuarial (gain) loss			(6,610	)			13,380
Benefits paid			(10,609	)			(10,495	)
Benefit obligation at end of year		$	186,041			$	198,586
Change in plan assets
Fair value of plan assets at beginning of year		$	129,348			$	118,092
Actual return on plan assets			10,977				11,014
Contributions			2,025				10,737
Benefits paid			(10,609	)			(10,495	)
Fair value of plan assets at end of year		$	131,741			$	129,348
							\
Funded status at end of year		$	(54,300	)		$	(69,238	)

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

In thousands		2021				2020
Current pension liabilities		$	1,801			$	1,748
Long term pension liabilities - Qualified plans			27,359				40,512
Long term pension liabilities - Nonqualified plan			25,140				26,978
Total pension liabilities		$	54,300			$	69,238

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

In thousands		2021				2020
Net loss		$	54,394			$	68,544

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

In thousands		2021				2020
Projected benefit obligation		$	186,041			$	198,586
Accumulated benefit obligation		$	186,041			$	198,586
Fair value of plan assets		$	131,741			$	129,348

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

		Year Ended December 31,
In thousands		2021				2020
Net Periodic Benefit Cost (Pre-Tax)
Interest cost		$	4,674			$	5,894
Expected return on plan assets			(6,754	)			(5,538	)
Recognized actuarial loss			3,441				3,247
Net periodic benefit cost			1,361				3,603
Amounts Recognized in Other Comprehensive (Income) Loss (Pre-Tax)
Net (income) loss			(14,150	)			4,657
Net cost recognized in net periodic benefit cost and other comprehensive (income) loss		$	(12,789	)		$	8,260

Defined Benefit Plan, Assumptions [Table Text Block]

		Year Ended December 31,
		2021				2020
Weighted-average assumptions used to determine net periodic benefit cost
Discount rate
Qualified Plan I			2.37	%			3.20	%
Qualified Plan II			2.61	%			n/a
Restoration Plan			2.34	%			3.14	%
Expected return on plan assets
Qualified Plan I			5.50	%			4.75	%
Qualified Plan II			4.75	%			n/a
Restoration Plan			n/a				n/a

		December 31,
		2021				2020
Weighted-average assumptions used to determine benefit obligations
Discount rate
Qualified Plan I			2.75	%			2.37	%
Qualified Plan II			2.92	%			2.61	%
Restoration Plan			2.73	%			2.34	%

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

In thousands		2021				%				2020				%
Equity securities		$	66,324				50	%		$	79,906				62	%
Debt securities			61,689				46	%			34,307				26	%
Other			3,728				3	%			15,135				12	%
Total plan assets		$	131,741				100	%		$	129,348				100	%

Significant
						Quoted Prices				Other				Significant
						in Active Markets for				Observable				Unobservable
		December 31,				Identical Assets				Inputs				Inputs
In thousands		2021				(Level 1)				(Level 2)				(Level 3)
Equity securities		$	66,324			$	66,324			$	—			$	—
Debt securities			61,689				46,818				14,871				—
Total investments, excluding investments valued at NAV			128,013				113,142				14,871				—
Investments valued at NAV (1)			3,728				—				—				—
Total plan assets		$	131,741			$	113,142			$	14,871			$	—

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			$	—

Schedule of Allocation of Plan Assets [Table Text Block]

Qualified Pension Plan I			Target				Acceptable Range		Benchmark Index
Equities			39	%			24% - 54%
U.S. Large Cap			14	%			9% - 19%		Russell 1000 TR
U.S. Mid Cap			9	%			4% - 14%		Russell Mid Cap Index TR
U.S. Small Cap			5	%			0% - 10%		Russell 2000 TR
International Equity
Developed			8	%			3% - 13%		MSCI EAFE Net TR USD Index
Emerging Markets			3	%			0% - 6%		MSCI Emerging Net Total Return
Fixed Income			59	%			44% - 74%
Investment Grade			59	%			44% - 74%		BBG BARC US Aggregate Bond Index
Cash Equivalent			2	%			0%-40%		ICE BofA US 3-Month Treasury Bill Index TR

Qualified Pension Plan II			Target				Acceptable Range		Benchmark Index
Equities			77	%			62% - 87%
U.S. Large Cap			28	%			18% - 38%		Russell 1000 TR
U.S. Mid Cap			18	%			13% - 23%		Russell Mid Cap Index TR
U.S. Small Cap			9	%			4% - 14%		Russell 2000 TR
International Equity
Developed			16	%			11% - 21%		MSCI EAFE Net TR USD Index
Emerging Markets			6	%			0% - 9%		MSCI Emerging Net Total Return
Fixed Income			21	%			11% - 31%
Investment Grade			21	%			11% - 31%		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
2022			$	10,973
2023				11,181
2024				11,296
2025				11,364
2026				11,486
2027 - 2031				57,435
Total			$	113,735

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