Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss), net [Member]	Treasury Stock, Common
Beginning balance at Dec. 31, 2022	$ 1,052,074	$ 113,915	$ 497,431	$ 774,863	$ (137,692)	$ (196,443)
Beginning balance, shares at Dec. 31, 2022		93,376,314
Net Income	30,224			30,224
Total other comprehensive (loss) income	13,122				13,122
Dividends, declared (USD per share)	(12,367)			(12,367)
Treasury stock acquired	(1,732)					(1,732)
Treasury stock acquired, shares		(109,112)
Stock Issued During Period, Value, Treasury Stock Reissued	1,966		610	0		1,356
Stock Issued During Period, Shares, Treasury Stock Reissued		143,412
Restricted stock	372	$ 0	488	0		(116)
Restricted stock, shares		94,035
Stock Issued During Period, Shares, New Issues		9,688,478
Stock Issued During Period, Value, Acquisitions	141,355	$ 9,688	131,667
Stock Issued During Period, Value, Treasury Stock Reissued	1,966
Ending balance at Mar. 31, 2023	$ 1,225,014	$ 123,603	630,196	792,720	(124,570)	(196,935)
Ending balance, shares at Mar. 31, 2023		103,193,127
Cash Dividends Declared per Common Share (in dollars per share)	$ 0.120
Beginning balance at Dec. 31, 2023	$ 1,314,274	$ 123,603	630,154	881,112	(111,756)	(208,839)
Beginning balance, shares at Dec. 31, 2023	102,114,664	102,114,664
Net Income	$ 37,549			37,549
Total other comprehensive (loss) income	(7,341)				(7,341)
Dividends, declared (USD per share)	(12,764)			(12,764)
Treasury stock acquired	(1,757)					(1,757)
Treasury stock acquired, shares		(130,862)
Stock Issued During Period, Value, Treasury Stock Reissued	2,325		254	0		2,071
Stock Issued During Period, Shares, Treasury Stock Reissued		215,100
Restricted stock	434	$ 0	429	0		5
Restricted stock, shares		105,072
Stock Issued During Period, Value, Treasury Stock Reissued	2,325
Ending balance at Mar. 31, 2024	$ 1,332,720	$ 123,603	$ 630,837	$ 905,897	$ (119,097)	$ (208,520)
Ending balance, shares at Mar. 31, 2024	102,303,974	102,303,974
Cash Dividends Declared per Common Share (in dollars per share)	$ 0.125