Nature of Operations and Summary of Significant Accounting Policies - Summary of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Basic earnings per share
Net Income	$ 93,408	$ 87,091	$ 68,499
Weighted average common shares outstanding (in shares)	43,568,823	43,802,733	44,044,737
Basic Earnings Per Share (in USD per share)	$ 2.14	$ 1.99	$ 1.56
Diluted earnings per share
Net income available to common shareholders	$ 93,408	$ 87,091	$ 68,499
Effect of dilutive securities:
Weighted average common shares outstanding (in shares)	43,699,115	43,955,280	44,123,076
Diluted Earnings Per Share (in USD per share)	$ 2.14	$ 1.98	$ 1.55
Restricted stock
Effect of dilutive securities:
Effect of dilutive securities (in shares)	92,381	107,988	41,817
Stock options
Effect of dilutive securities:
Effect of dilutive securities (in shares)	37,911	44,559	36,522