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Note 8 - Retirement Plans - Net Periodic Benefit Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Service Cost Including Administration	$ 2,560	$ 2,574
Interest Cost	1,878	2,251
Expected Return on Plan Assets	(4,276)	(3,567)
Amortization of Prior Service Cost	23	23
Amortization of Net Loss	0	2,224
Net Periodic Benefit Cost	$ 185	$ 3,505

X

- Definition

Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan, including administration.

+ References

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- Definition

Amount of expense (reversal of expense) for net periodic benefit cost components, excluding settlement or curtailment expense.

+ References

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- Definition

Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.

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Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan.

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Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.

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