Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common  Stock	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income (Loss)
Balance at beginning of period at Dec. 31, 2020	$ 763,784	$ 562,421	$ 191,418	$ (1,452)	$ 11,397
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	95,041		95,041
Other comprehensive loss, net of tax	(8,133)				(8,133)
Stock based compensation	4,073	4,073
Retirement of restricted stock	(651)	(651)
Exercise of stock options	19	19
Cash dividends on common stock	(27,119)		(27,119)
Balance at end of period at Dec. 31, 2021	827,014	565,862	259,340	(1,452)	3,264
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	107,369		107,369
Other comprehensive loss, net of tax	(78,025)				(78,025)
Issuance of stock	285,742	285,742
Stock based compensation	5,777	5,777
Retirement of restricted stock	(1,956)	(1,956)
Cash dividends on common stock	(37,334)		(37,334)
Balance at end of period at Dec. 31, 2022	1,108,587	855,425	329,375	(1,452)	(74,761)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	84,740		84,740
Other comprehensive loss, net of tax	10,681				10,681
Stock based compensation	4,982	4,982
Retirement of restricted stock	(1,550)	(1,550)
Cash dividends on common stock	(38,071)		(38,071)
Balance at end of period at Dec. 31, 2023	$ 1,169,369	$ 858,857	$ 376,044	$ (1,452)	$ (64,080)