Revenue Recognition (Contract Balances) (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Trade accounts receivable
Balance, January 1, 2022	$ 25,667
Balance, September 30, 2022	23,603
Increase (decrease) in trade accounts receivables, net	(2,064)
Contract asset (long-term)
Balance, January 1, 2022	5,985
Balance, September 30, 2022	5,985
Increase (decrease) in contract asset (long-term)	0
Contract liability (current)
Balance, January 1, 2022	4,082
Balance, September 30, 2022	1,334
Increase (decrease) in contract liability (current)	(2,748)
Contract liability (long-term)
Balance, January 1, 2022	1,453
Balance, September 30, 2022	1,860
Increase (decrease) in contract liability (long-term)	$ 407