Supplemental Financial Information (Interest Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Supplemental Income Statement Elements [Abstract]
Interest on revolving credit facility	$ (2,987)	$ (1,344)	$ (6,367)	$ (2,183)
Line of credit fees	(44)	(153)	(346)	(291)
Debt issuance amortization costs	(122)	(179)	(404)	(358)
Interest income	340	179	845	287
Other	(24)	(51)	(27)	(72)
Total interest expense, net	$ (2,837)	$ (1,548)	$ (6,299)	$ (2,617)