Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Numerator for Earnings per Share—Basic and Diluted:
Net income	$ 34,467	$ 28,858	$ 74,266	$ 58,001
Less: Income allocated to participating shares, basic	33	74	107	185
Less: Income allocated to participating shares, diluted	33	74	107	185
Net Income Allocated to Shareholders, basic	34,434	28,784	74,159	57,816
Net Income Allocated to Shareholders, diluted	$ 34,434	$ 28,784	$ 74,159	$ 57,816
Denominator for Earnings per Share—Basic:
Weighted Average Shares Outstanding—Basic (in shares)	38,510,772	39,083,429	38,687,342	39,077,305
Denominator for Earnings per Share—Diluted:
Weighted Average Shares Outstanding—Basic (in shares)	38,510,772	39,083,429	38,687,342	39,077,305
Add: Potentially dilutive shares (in shares)	131,886	76,491	175,013	96,359
Denominator for Treasury Stock Method—Diluted (in shares)	38,642,658	39,159,920	38,862,355	39,173,664
Add: Average participating shares outstanding (in shares)	103,250	16,202	134,544	18,411
Denominator for Two-Class Method—Diluted (in shares)	38,614,022	39,099,631	38,821,886	39,095,716
Earnings per share—basic (in dollars per share)	$ 0.89	$ 0.74	$ 1.92	$ 1.48
Earnings per share—diluted (in dollars per share)	$ 0.89	$ 0.74	$ 1.91	$ 1.48
Restricted Stock
Denominator for Earnings per Share—Diluted:
Restricted stock considered anti-dilutive excluded from potentially dilutive shares (in shares)	3,331	1,500	1,849	94