Stock-Based Compensation - Expense and Related Tax Benefit (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options	$ 18	$ 236	$ 98	$ 798
Restricted stock units	6,581	4,430	19,680	15,883
Unrestricted stock awards	238	218	753	735
Total stock-based compensation	8,027	4,708	23,645	18,012
Related tax benefit	1,686	1,195	5,059	4,264
Phantom Share Units (PSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Phantom stock units	$ 1,190	$ (176)	$ 3,114	$ 596