Accounts Receivable (Schedule of Changes in Noncurrent Allowance for Credit Losses for Receivables) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Receivables [Abstract]
Noncurrent receivables expected credit losses, beginning balance	$ (200)	$ (274)
(Charge)/ benefit	62	72
Currency translation	(2)	2
Other	0	0
Noncurrent receivables expected credit losses, ending balance	$ (140)	$ (200)