Accounts Receivable (Allowance) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Allowance for credit losses:
Balance, beginning of period	$ 477	$ 549	$ 506
(Recoveries of) provision for credit losses on accounts receivable, net of adjustments	(142)	359	43
Accounts receivable written off, net of recoveries	(12)	(431)	0
Balance, end of period	$ 323	$ 477	$ 549