Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments (Schedule Of Contracts Designated As Hedged Instruments) (Details)

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Derivative Financial Instruments (Schedule Of Contracts Designated As Hedged Instruments) (Details) - Designated as Hedging Instrument [Member]
€ in Thousands, $ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2022
CAD ($)
Dec. 31, 2021
CAD ($)
Sep. 30, 2022
EUR (€)
Dec. 31, 2021
EUR (€)
Canadian Dollars [Member]        
Foreign Exchange Contracts [Line Items]        
Foreign exchange contracts, Notional Amount | $ $ 8,604 $ 14,850    
Derivative, Maturity Date Feb. 01, 2023 Feb. 01, 2023    
Euros [Member]        
Foreign Exchange Contracts [Line Items]        
Foreign exchange contracts, Notional Amount | €     € 13,370 € 20,104
Derivative, Maturity Date Feb. 01, 2023 Feb. 01, 2023