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Loans and Allowance for Credit Losses on Loans - Credit Quality (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
The gross charge-offs activity by loan type and year of origination
2024 / 2023	$ 988,880,000	$ 965,644,000
2023 / 2022	740,096,000	997,009,000
2022/ 2021	808,157,000	737,065,000
2021 / 2020	537,229,000	367,981,000
2020/ 2019	251,786,000	192,786,000
Prior	311,052,000	306,846,000
Revolving Loans	342,857,000	474,214,000
Revolving Loans Converted To Term Loans	1,279,000	1,408,000
Total Loans	3,981,336,000	4,042,953,000
Minimum
The gross charge-offs activity by loan type and year of origination
Loan commitment for inclusion in credit quality analysis	50,000
Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	984,681,000	963,994,000
2023 / 2022	735,516,000	958,129,000
2022/ 2021	765,954,000	682,010,000
2021 / 2020	516,166,000	344,237,000
2020/ 2019	238,614,000	158,932,000
Prior	289,683,000	280,746,000
Revolving Loans	319,558,000	450,136,000
Revolving Loans Converted To Term Loans	1,279,000	1,408,000
Total Loans	3,851,451,000	3,839,592,000
Special Mention
The gross charge-offs activity by loan type and year of origination
2024 / 2023	3,864,000	1,650,000
2023 / 2022	2,791,000	20,320,000
2022/ 2021	15,650,000	35,050,000
2021 / 2020	7,676,000	3,621,000
2020/ 2019	3,033,000	1,863,000
Prior	975,000	3,681,000
Revolving Loans	3,903,000	4,392,000
Total Loans	37,892,000	70,577,000
Substandard
The gross charge-offs activity by loan type and year of origination
2024 / 2023	335,000
2023 / 2022	1,789,000	18,560,000
2022/ 2021	26,553,000	20,005,000
2021 / 2020	12,001,000	20,123,000
2020/ 2019	10,139,000	31,991,000
Prior	20,394,000	22,419,000
Revolving Loans	19,396,000	19,686,000
Total Loans	90,607,000	132,784,000
Doubtful [Member]
The gross charge-offs activity by loan type and year of origination
2021 / 2020	1,386,000
Total Loans	1,386,000
Commercial
The gross charge-offs activity by loan type and year of origination
2024 / 2023	303,727,000	318,569,000
2023 / 2022	178,192,000	141,504,000
2022/ 2021	60,915,000	36,754,000
2021 / 2020	20,318,000	12,154,000
2020/ 2019	4,999,000	18,589,000
Prior	6,527,000	3,426,000
Revolving Loans	224,519,000	309,293,000
Revolving Loans Converted To Term Loans	1,279,000	1,408,000
Total Loans	800,476,000	841,697,000
Commercial | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	299,863,000	318,569,000
2023 / 2022	176,549,000	136,668,000
2022/ 2021	56,619,000	35,901,000
2021 / 2020	18,679,000	11,983,000
2020/ 2019	4,999,000	18,390,000
Prior	6,527,000	3,426,000
Revolving Loans	201,514,000	298,931,000
Revolving Loans Converted To Term Loans	1,279,000	1,408,000
Total Loans	766,029,000	825,276,000
Commercial | Special Mention
The gross charge-offs activity by loan type and year of origination
2024 / 2023	3,864,000
2023 / 2022	1,629,000	2,737,000
2022/ 2021	127,000	707,000
2021 / 2020	176,000	171,000
Revolving Loans	3,903,000	4,392,000
Total Loans	9,699,000	8,007,000
Commercial | Substandard
The gross charge-offs activity by loan type and year of origination
2023 / 2022	14,000	2,099,000
2022/ 2021	4,169,000	146,000
2021 / 2020	77,000
2020/ 2019		199,000
Revolving Loans	19,102,000	5,970,000
Total Loans	23,362,000	8,414,000
Commercial | Doubtful [Member]
The gross charge-offs activity by loan type and year of origination
2021 / 2020	1,386,000
Total Loans	1,386,000
Real estate - residential loans
The gross charge-offs activity by loan type and year of origination
Mortgage loans in process of foreclosure	469,000	170,000
Leases
The gross charge-offs activity by loan type and year of origination
2024 / 2023	239,664,000	219,163,000
2023 / 2022	151,372,000	113,481,000
2022/ 2021	67,723,000	42,478,000
2021 / 2020	24,546,000	14,663,000
2020/ 2019	6,145,000	7,183,000
Prior	2,298,000	1,255,000
Total Loans	491,748,000	398,223,000
Leases | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	239,664,000	219,163,000
2023 / 2022	151,372,000	113,074,000
2022/ 2021	66,379,000	42,275,000
2021 / 2020	24,546,000	14,663,000
2020/ 2019	6,145,000	6,975,000
Prior	2,298,000	1,255,000
Total Loans	490,404,000	397,405,000
Leases | Special Mention
The gross charge-offs activity by loan type and year of origination
2022/ 2021	821,000
Total Loans	821,000
Leases | Substandard
The gross charge-offs activity by loan type and year of origination
2023 / 2022		407,000
2022/ 2021	523,000	203,000
2020/ 2019		208,000
Total Loans	523,000	818,000
Commercial real estate - Investor
The gross charge-offs activity by loan type and year of origination
2024 / 2023	244,318,000	159,654,000
2023 / 2022	160,653,000	367,512,000
2022/ 2021	305,506,000	230,189,000
2021 / 2020	191,651,000	113,711,000
2020/ 2019	90,245,000	69,980,000
Prior	79,652,000	72,929,000
Revolving Loans	6,804,000	20,449,000
Total Loans	1,078,829,000	1,034,424,000
Commercial real estate - Investor | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	243,983,000	159,654,000
2023 / 2022	159,008,000	367,512,000
2022/ 2021	305,506,000	218,084,000
2021 / 2020	191,651,000	108,384,000
2020/ 2019	90,245,000	54,322,000
Prior	67,143,000	63,281,000
Revolving Loans	6,804,000	8,122,000
Total Loans	1,064,340,000	979,359,000
Commercial real estate - Investor | Special Mention
The gross charge-offs activity by loan type and year of origination
2022/ 2021		11,267,000
Total Loans		11,267,000
Commercial real estate - Investor | Substandard
The gross charge-offs activity by loan type and year of origination
2024 / 2023	335,000
2023 / 2022	1,645,000
2022/ 2021		838,000
2021 / 2020		5,327,000
2020/ 2019		15,658,000
Prior	12,509,000	9,648,000
Revolving Loans		12,327,000
Total Loans	14,489,000	43,798,000
Commercial real estate - Owner occupied
The gross charge-offs activity by loan type and year of origination
2024 / 2023	91,012,000	125,709,000
2023 / 2022	115,542,000	166,428,000
2022/ 2021	142,564,000	205,955,000
2021 / 2020	140,393,000	110,808,000
2020/ 2019	90,849,000	57,866,000
Prior	88,639,000	96,529,000
Revolving Loans	14,284,000	33,243,000
Total Loans	683,283,000	796,538,000
Commercial real estate - Owner occupied | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	91,012,000	124,059,000
2023 / 2022	114,255,000	134,383,000
2022/ 2021	133,488,000	177,553,000
2021 / 2020	121,652,000	103,109,000
2020/ 2019	77,919,000	42,839,000
Prior	82,820,000	91,062,000
Revolving Loans	14,284,000	33,243,000
Total Loans	635,430,000	706,248,000
Commercial real estate - Owner occupied | Special Mention
The gross charge-offs activity by loan type and year of origination
2024 / 2023		1,650,000
2023 / 2022	1,162,000	17,415,000
2022/ 2021	7,908,000	9,585,000
2021 / 2020	7,500,000	3,128,000
2020/ 2019	3,033,000	218,000
Prior	631,000	3,681,000
Total Loans	20,234,000	35,677,000
Commercial real estate - Owner occupied | Substandard
The gross charge-offs activity by loan type and year of origination
2023 / 2022	125,000	14,630,000
2022/ 2021	1,168,000	18,817,000
2021 / 2020	11,241,000	4,571,000
2020/ 2019	9,897,000	14,809,000
Prior	5,188,000	1,786,000
Total Loans	27,619,000	54,613,000
Construction
The gross charge-offs activity by loan type and year of origination
2024 / 2023	44,699,000	42,808,000
2023 / 2022	27,928,000	66,513,000
2022/ 2021	109,367,000	32,942,000
2021 / 2020	17,747,000	10,093,000
2020/ 2019	82,000	1,593,000
Prior	1,425,000	8,245,000
Revolving Loans	468,000	3,186,000
Total Loans	201,716,000	165,380,000
Construction | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	44,699,000	42,808,000
2023 / 2022	27,928,000	66,513,000
2022/ 2021	83,222,000	32,942,000
2021 / 2020	17,747,000	100,000
2020/ 2019	82,000	1,593,000
Prior	1,081,000	1,083,000
Revolving Loans	468,000	3,186,000
Total Loans	175,227,000	148,225,000
Construction | Special Mention
The gross charge-offs activity by loan type and year of origination
2022/ 2021	6,794,000
Prior	344,000
Total Loans	7,138,000
Construction | Substandard
The gross charge-offs activity by loan type and year of origination
2022/ 2021	19,351,000
2021 / 2020		9,993,000
Prior		7,162,000
Total Loans	19,351,000	17,155,000
Residential real estate - Investor
The gross charge-offs activity by loan type and year of origination
2024 / 2023	5,595,000	5,062,000
2023 / 2022	3,833,000	14,824,000
2022/ 2021	13,741,000	9,093,000
2021 / 2020	8,592,000	6,227,000
2020/ 2019	5,693,000	6,916,000
Prior	10,596,000	9,002,000
Revolving Loans	1,548,000	1,471,000
Total Loans	49,598,000	52,595,000
Residential real estate - Investor | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	5,595,000	5,062,000
2023 / 2022	3,833,000	14,434,000
2022/ 2021	13,366,000	9,027,000
2021 / 2020	8,060,000	6,227,000
2020/ 2019	5,693,000	6,508,000
Prior	9,813,000	8,469,000
Revolving Loans	1,548,000	1,471,000
Total Loans	47,908,000	51,198,000
Residential real estate - Investor | Special Mention
The gross charge-offs activity by loan type and year of origination
2022/ 2021		66,000
Total Loans		66,000
Residential real estate - Investor | Substandard
The gross charge-offs activity by loan type and year of origination
2023 / 2022		390,000
2022/ 2021	375,000
2021 / 2020	532,000
2020/ 2019		408,000
Prior	783,000	533,000
Total Loans	1,690,000	1,331,000
Residential real estate - Owner occupied
The gross charge-offs activity by loan type and year of origination
2024 / 2023	11,609,000	32,574,000
2023 / 2022	29,670,000	41,528,000
2022/ 2021	35,786,000	40,335,000
2021 / 2020	32,911,000	25,513,000
2020/ 2019	22,996,000	14,918,000
Prior	73,207,000	70,617,000
Revolving Loans	770,000	763,000
Total Loans	206,949,000	226,248,000
Residential real estate - Owner occupied | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	11,609,000	32,574,000
2023 / 2022	29,670,000	41,528,000
2022/ 2021	35,786,000	40,335,000
2021 / 2020	32,760,000	25,322,000
2020/ 2019	22,996,000	14,233,000
Prior	71,507,000	68,277,000
Revolving Loans	770,000	763,000
Total Loans	205,098,000	223,032,000
Residential real estate - Owner occupied | Substandard
The gross charge-offs activity by loan type and year of origination
2021 / 2020	151,000	191,000
2020/ 2019		685,000
Prior	1,700,000	2,340,000
Total Loans	1,851,000	3,216,000
Multifamily
The gross charge-offs activity by loan type and year of origination
2024 / 2023	39,133,000	55,310,000
2023 / 2022	68,781,000	80,237,000
2022/ 2021	68,994,000	137,259,000
2021 / 2020	100,049,000	72,861,000
2020/ 2019	29,263,000	13,876,000
Prior	44,735,000	41,591,000
Revolving Loans	370,000	562,000
Total Loans	351,325,000	401,696,000
Multifamily | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	39,133,000	55,310,000
2023 / 2022	68,781,000	79,060,000
2022/ 2021	68,032,000	123,834,000
2021 / 2020	100,049,000	72,539,000
2020/ 2019	29,060,000	12,231,000
Prior	44,735,000	40,825,000
Revolving Loans	370,000	562,000
Total Loans	350,160,000	384,361,000
Multifamily | Special Mention
The gross charge-offs activity by loan type and year of origination
2023 / 2022		168,000
2022/ 2021		13,425,000
2021 / 2020		322,000
2020/ 2019		1,645,000
Total Loans		15,560,000
Multifamily | Substandard
The gross charge-offs activity by loan type and year of origination
2023 / 2022		1,009,000
2022/ 2021	962,000
2020/ 2019	203,000
Prior		766,000
Total Loans	1,165,000	1,775,000
HELOC
The gross charge-offs activity by loan type and year of origination
2024 / 2023	2,602,000	2,735,000
2023 / 2022	2,561,000	2,704,000
2022/ 2021	2,118,000	491,000
2021 / 2020	383,000	1,798,000
2020/ 2019	1,422,000	1,780,000
Prior	3,966,000	3,179,000
Revolving Loans	90,336,000	90,550,000
Total Loans	103,388,000	103,237,000
HELOC | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	2,602,000	2,735,000
2023 / 2022	2,561,000	2,679,000
2022/ 2021	2,118,000	490,000
2021 / 2020	383,000	1,757,000
2020/ 2019	1,383,000	1,756,000
Prior	3,752,000	2,995,000
Revolving Loans	90,042,000	89,161,000
Total Loans	102,841,000	101,573,000
HELOC | Substandard
The gross charge-offs activity by loan type and year of origination
2023 / 2022		25,000
2022/ 2021		1,000
2021 / 2020		41,000
2020/ 2019	39,000	24,000
Prior	214,000	184,000
Revolving Loans	294,000	1,389,000
Total Loans	547,000	1,664,000
Other
The gross charge-offs activity by loan type and year of origination
2024 / 2023	6,521,000	4,060,000
2023 / 2022	1,564,000	2,278,000
2022/ 2021	1,443,000	1,569,000
2021 / 2020	639,000	153,000
2020/ 2019	92,000	85,000
Prior	7,000	73,000
Revolving Loans	3,758,000	14,697,000
Total Loans	14,024,000	22,915,000
Other | Pass
The gross charge-offs activity by loan type and year of origination
2024 / 2023	6,521,000	4,060,000
2023 / 2022	1,559,000	2,278,000
2022/ 2021	1,438,000	1,569,000
2021 / 2020	639,000	153,000
2020/ 2019	92,000	85,000
Prior	7,000	73,000
Revolving Loans	3,758,000	14,697,000
Total Loans	14,014,000	$ 22,915,000
Other | Substandard
The gross charge-offs activity by loan type and year of origination
2023 / 2022	5,000
2022/ 2021	5,000
Total Loans	$ 10,000

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable and net investment in lease.

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