Financial Instruments (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Unrealized gain (loss) on derivatives, net of tax	$ (621)	$ 730	$ 1,523	$ 4,293
Amounts classified from accumulated other comprehensive income	1,200	100	2,500	200
Interest Rate Swap [Member]
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Derivative Notional Amount	$ 128,000		$ 128,000		$ 121,900
Fixed interest rate	4.039%		4.039%		2.928%
Unrealized gain (loss)	$ 1,500	1,000	$ 1,000	5,300
Unrealized gain (loss) on derivatives, net of tax	1,100	700	700	4,000
Forward Currency Exchange [Member]
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Unrealized gain (loss)	(2,300)		1,000	400
Unrealized gain (loss) on derivatives, net of tax	$ 1,700		$ 800	$ 300
Forward Currency Exchange [Member] | Maximum [Member]
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Unrealized gain (loss)		(100)
Unrealized gain (loss) on derivatives, net of tax		$ 100