Financial Instruments (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Jul. 20, 2023	Dec. 31, 2022
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Unrealized gain (loss) on derivatives, net of tax	$ 996	$ 1,116	$ 2,144	$ 3,563
Amounts classified from accumulated other comprehensive income	900	$ 200	1,300	$ 100
Interest Rate Swap [Member]
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Derivative Notional Amount	$ 118,100		$ 118,100		$ 128,800	$ 121,900
Fixed interest rate	2.928%	2.928%	2.928%	2.928%	4.039%
Unrealized gain (loss) on interest rate swap	$ 400	$ 1,600	$ 500	$ 4,300
Unrealized gain (loss) on derivatives, net of tax	300	1,200	400	3,200
Forward Currency Exchange [Member]
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Derivative Notional Amount	32,600		32,600
Unrealized gain (loss) on interest rate swap	1,700	100	3,400	400
Unrealized gain (loss) on derivatives, net of tax	$ 1,300	$ 100	$ 2,500	$ 300