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Securities, Available for Sale (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt securities, available-for-sale [Abstract]
Amortized cost	$ 1,739,299	$ 1,615,078
Unrealized gains	251	47
Unrealized losses	(164,886)	(184,267)
Estimated fair value	1,574,664	1,430,858
Allowance for credit losses on AFS securities	0	0
Gross realized losses		4,500	$ 0
Gain recognized on sale of previously written-off security	2,300
Gross realized gains			$ 0
U.S. Treasury [Member]
Debt securities, available-for-sale [Abstract]
Amortized cost	108,838	133,302
Unrealized gains	59	0
Unrealized losses	(6,107)	(8,278)
Estimated fair value	102,790	125,024
Federal Agency [Member]
Debt securities, available-for-sale [Abstract]
Amortized cost	248,348	248,384
Unrealized gains	0	0
Unrealized losses	(29,831)	(33,644)
Estimated fair value	218,517	214,740
State & Municipal [Member]
Debt securities, available-for-sale [Abstract]
Amortized cost	95,457	96,251
Unrealized gains	0	11
Unrealized losses	(7,967)	(9,956)
Estimated fair value	87,490	86,306
Mortgage-Backed, Government Sponsored Enterprises [Member]
Debt securities, available-for-sale [Abstract]
Amortized cost	435,825	399,532
Unrealized gains	2	7
Unrealized losses	(41,528)	(44,264)
Estimated fair value	394,299	355,275
Mortgage-backed Securities, U.S. Government Agency Securities [Member]
Debt securities, available-for-sale [Abstract]
Amortized cost	76,528	74,281
Unrealized gains	9	14
Unrealized losses	(6,471)	(7,302)
Estimated fair value	70,066	66,993
Collateralized Mortgage Obligations, Government-Sponsored Enterprises [Member]
Debt securities, available-for-sale [Abstract]
Amortized cost	546,685	452,715
Unrealized gains	142	15
Unrealized losses	(42,831)	(48,257)
Estimated fair value	503,996	404,473
Collateralized Mortgage Obligations, U.S. Government Agency Securities [Member]
Debt securities, available-for-sale [Abstract]
Amortized cost	179,136	162,171
Unrealized gains	39	0
Unrealized losses	(26,683)	(25,100)
Estimated fair value	152,492	137,071
Corporate [Member]
Debt securities, available-for-sale [Abstract]
Amortized cost	48,482	48,442
Unrealized gains	0	0
Unrealized losses	(3,468)	(7,466)
Estimated fair value	$ 45,014	40,976
Loss on the write-off of an AFS debt security		$ 5,000

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Amount of realized gain on sale of previously written-off investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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