Earnings Per Share Summary of Computation of Basic and Diluted Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Net Income (Loss) Available to Common Stockholders, Basic	$ 126,734	$ 148,351	$ 153,945
Weighted Average Number of Shares Outstanding, Basic	16,163,500	16,246,009	16,291,016
Weighted Average Number Diluted Shares Outstanding Adjustment	86,519	119,300	134,190
Weighted Average Number of Shares Outstanding, Diluted	16,250,019	16,365,309	16,425,206
Basic (in dollars per share)	$ 7.84	$ 9.13	$ 9.45
Diluted (in dollars per share)	$ 7.80	$ 9.06	$ 9.37