Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Net Income (Loss) Available to Common Stockholders, Basic	$ 44,509	$ 48,190	$ 83,972	$ 102,990
Weighted average common shares outstanding (in shares)	37,485,000	37,347,000	37,488,000	37,326,000
Additional dilutive common stock equivalents (in shares)	55,000	148,000	76,000	185,000
Weighted average diluted common shares outstanding (in shares)	37,540,000	37,495,000	37,564,000	37,511,000
Basic earnings per common share (in dollars per share)	$ 1.19	$ 1.29	$ 2.24	$ 2.76
Diluted earnings per common share (in dollars per share)	$ 1.19	$ 1.29	$ 2.24	$ 2.75
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	634,000	462,000	621,000	411,000