Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Supplemental disclosure:
Interest paid	$ 1,506	$ 418	$ 2,627	$ 533
Income taxes paid	33,471	10,805	33,643	10,981
Non-cash investing and financing activities:
Non-cash capital expenditures	1,205	221	1,571	679
Dividends declared	$ 0	$ 10,096	$ 0	$ 10,096