Earnings per Share (Schedule of Earnings per Share, Basic and Diluted) (Details) - $ / shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Weighted Average Number of Shares Outstanding, Basic	59,093	61,655	59,458	61,893
Effect of dilutive stock options and restricted stock units	0	126	145	229
Weighted Average Number of Shares Outstanding, Diluted, Total	59,093	61,781	59,603	62,122
Earnings Per Share, Basic	$ (0.20)	$ 0.14	$ 0.51	$ 0.88
Earnings Per Share, Diluted	$ (0.20)	$ 0.14	$ 0.51	$ 0.88