Accounts Receivable (Allowance) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Allowance for credit losses:
Balance, beginning of period	$ 549	$ 506	$ 353
Provision for credit losses on accounts receivable, net of adjustments	359	43	153
Accounts receivable written off, net of recoveries	(431)	0	0
Balance, end of period	$ 477	$ 549	$ 506