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Financial Instruments and Fair Value Measurements (Schedule of Interest Rate Swaps) (Details) - Interest Rate Swap Maturing June 2023 - Other long-term liabilities - Designated as Hedging Instrument - USD ($)	Oct. 01, 2021	Dec. 31, 2020
Derivatives, Fair Value [Line Items]
Notional Amount	$ 150,000,000	$ 200,000,000
Pay Fixed Rate	2.1785%	2.1785%
Receive Current Floating Rate	0.086%	0.148%
Fair Value	$ (4,403,000)	$ (7,026,000)

X

- Definition

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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- Definition

Fixed interest rate related to the interest rate derivative.

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Nominal or face amount used to calculate payments on the derivative liability.

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