Statement Of Cash Flow Information - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Supplemental Cash Flow Information [Abstract]
Interest paid	$ 18,267	$ 20,719	$ 15,943
Income taxes paid	9,516	8,310	$ 7,434
Tax refunds related to the CARES Act	$ 1,100	$ 18,900