Loans and the Allowance for Loan Losses - Credit Quality Indicators (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, before allowance for credit loss	$ 5,220,118	$ 4,992,785
Financing receivable, excluding accrued interest, allowance for credit loss, writeoff (recovery)	3,383	6,429
Real Estate: Commercial | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	198,896	228,986
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	213,098	753,558
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	760,610	433,864
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff	2	357
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	397,324	155,407
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	128,428	156,806
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff	4	1,447
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	483,544	389,121
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year, writeoff	(5)	245
Financing receivable, excluding accrued interest, revolving	74,470	100,186
Financing receivable, excluding accrued interest, revolving, writeoff	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan, writeoff	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	2,256,370	2,217,928
Financing receivable, excluding accrued interest, allowance for credit loss, writeoff (recovery)	1	2,049
Real Estate: Commercial | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	140,515	131,617
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	117,991	322,741
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff	46	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	199,732	89,268
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff	278	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	70,400	22,562
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff	348	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	25,539	21,077
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff	0	1
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	30,277	21,526
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year, writeoff	0	35
Financing receivable, excluding accrued interest, revolving	69,899	61,007
Financing receivable, excluding accrued interest, revolving, writeoff	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan, writeoff	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	654,353	669,798
Financing receivable, excluding accrued interest, allowance for credit loss, writeoff (recovery)	672	36
Real Estate: Commercial | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	62,550	76,662
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff	2	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	74,459	171,086
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff	1	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	205,498	99,037
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff	10	11
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	94,511	69,244
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff	1	1
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	63,187	57,194
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff	2	22
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	140,232	105,245
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year, writeoff	73	7
Financing receivable, excluding accrued interest, revolving	103,214	103,906
Financing receivable, excluding accrued interest, revolving, writeoff	204	1
Financing receivable, excluding accrued interest, revolving, converted to term loan	227	20
Financing receivable, excluding accrued interest, revolving, converted to term loan, writeoff	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	743,878	682,394
Financing receivable, excluding accrued interest, allowance for credit loss, writeoff (recovery)	293	42
Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	284,635	305,308
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	262,551	269,572
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff	19	247
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	215,503	142,718
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff	450	25
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	103,266	50,401
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff	271	49
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	30,392	22,592
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff	43	1,632
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	62,554	65,601
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year, writeoff	76	658
Financing receivable, excluding accrued interest, revolving	537,562	502,371
Financing receivable, excluding accrued interest, revolving, writeoff	0	202
Financing receivable, excluding accrued interest, revolving, converted to term loan	17	275
Financing receivable, excluding accrued interest, revolving, converted to term loan, writeoff	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	1,496,480	1,358,838
Financing receivable, excluding accrued interest, allowance for credit loss, writeoff (recovery)	859	2,813
Consumer and Other
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	8,487	11,245
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff	24	8
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	6,796	7,246
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff	59	78
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	5,194	3,427
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff	38	29
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	2,319	1,938
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff	4	11
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	1,286	2,399
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff	31	18
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	25,722	18,372
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year, writeoff	40	61
Financing receivable, excluding accrued interest, revolving	19,210	19,074
Financing receivable, excluding accrued interest, revolving, writeoff	1,362	1,284
Financing receivable, excluding accrued interest, revolving, converted to term loan	23	126
Financing receivable, excluding accrued interest, revolving, converted to term loan, writeoff	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	69,037	63,827
Financing receivable, excluding accrued interest, allowance for credit loss, writeoff (recovery)	1,558	1,489
Pass (Risk Grade 10-45)
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, before allowance for credit loss	5,072,472	4,921,631
Pass (Risk Grade 10-45) | Real Estate: Commercial | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	198,896	228,902
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	190,774	751,649
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	718,376	427,269
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	390,941	151,848
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	126,015	149,946
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	471,558	379,503
Financing receivable, excluding accrued interest, revolving	73,370	99,723
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	2,169,930	2,188,840
Pass (Risk Grade 10-45) | Real Estate: Commercial | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	140,112	131,617
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	117,290	322,032
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	198,474	85,438
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	67,395	22,515
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	25,524	19,402
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	28,172	20,180
Financing receivable, excluding accrued interest, revolving	69,502	60,612
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	646,469	661,796
Pass (Risk Grade 10-45) | Real Estate: Commercial | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	62,319	76,662
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	74,311	170,229
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	203,168	98,329
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	94,188	68,281
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	62,259	54,902
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	132,326	97,716
Financing receivable, excluding accrued interest, revolving	102,013	103,252
Financing receivable, excluding accrued interest, revolving, converted to term loan	227	20
Financing receivable, excluding accrued interest, before allowance for credit loss	730,811	669,391
Pass (Risk Grade 10-45) | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	274,743	303,160
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	258,892	267,678
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	205,033	136,291
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	98,866	48,990
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	29,771	21,137
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	59,768	61,166
Financing receivable, excluding accrued interest, revolving	529,754	499,642
Financing receivable, excluding accrued interest, revolving, converted to term loan	17	275
Financing receivable, excluding accrued interest, before allowance for credit loss	1,456,844	1,338,339
Pass (Risk Grade 10-45) | Consumer and Other
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	8,487	11,245
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	6,775	7,219
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	5,181	3,372
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	2,273	1,850
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	1,219	2,359
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	25,657	18,280
Financing receivable, excluding accrued interest, revolving	18,803	18,814
Financing receivable, excluding accrued interest, revolving, converted to term loan	23	126
Financing receivable, excluding accrued interest, before allowance for credit loss	68,418	63,265
Special Mention (Risk Grade 50)
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, before allowance for credit loss	93,541	40,629
Special Mention (Risk Grade 50) | Real Estate: Commercial | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	22,185	1,909
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	38,881	6,103
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	5,910	3,551
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	1,967	5,556
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	4,342	1,313
Financing receivable, excluding accrued interest, revolving	440	226
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	73,725	18,658
Special Mention (Risk Grade 50) | Real Estate: Commercial | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	647
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	2,601
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	31
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	101	413
Financing receivable, excluding accrued interest, revolving	397	395
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	498	4,087
Special Mention (Risk Grade 50) | Real Estate: Commercial | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	433
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	1,162	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	116	386
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	384	1,112
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	1,687	1,230
Financing receivable, excluding accrued interest, revolving	148	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	3,497	3,161
Special Mention (Risk Grade 50) | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	1,737	1,439
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	2,555	698
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	1,029	5,483
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	2,743	448
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	45	584
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	1,933	3,843
Financing receivable, excluding accrued interest, revolving	5,779	2,128
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	15,821	14,623
Special Mention (Risk Grade 50) | Consumer and Other
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	0	0
Financing receivable, excluding accrued interest, revolving	0	100
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	0	100
Substandard (Risk Grade 60)
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, before allowance for credit loss	52,595	27,856
Substandard (Risk Grade 60) | Real Estate: Commercial | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	84
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	139	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	3,353	492
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	473	8
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	446	372
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	6,765	7,970
Financing receivable, excluding accrued interest, revolving	660	237
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	11,836	9,163
Substandard (Risk Grade 60) | Real Estate: Commercial | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	403	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	701	62
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	1,258	1,229
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	3,005	16
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	15	1,675
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	2,004	588
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	7,386	3,570
Substandard (Risk Grade 60) | Real Estate: Commercial | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	231	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	148	410
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	1,158	708
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	207	520
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	503	1,061
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	5,968	6,000
Financing receivable, excluding accrued interest, revolving	1,053	654
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	9,268	9,353
Substandard (Risk Grade 60) | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	8,155	709
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	1,104	1,196
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	9,441	928
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	1,657	921
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	576	640
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	524	341
Financing receivable, excluding accrued interest, revolving	2,029	573
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	23,486	5,308
Substandard (Risk Grade 60) | Consumer and Other
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	21	27
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	13	55
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	46	88
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	67	40
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	65	92
Financing receivable, excluding accrued interest, revolving	407	160
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	619	462
Doubtful (Risk Grade 70)
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, before allowance for credit loss	1,510	2,669
Doubtful (Risk Grade 70) | Real Estate: Commercial | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	932
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	879	335
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	879	1,267
Doubtful (Risk Grade 70) | Real Estate: Commercial | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	0	345
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	0	345
Doubtful (Risk Grade 70) | Real Estate: Commercial | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	14
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	10	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	57
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	41	119
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	251	299
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	302	489
Doubtful (Risk Grade 70) | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	16
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	42
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	231
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	329	251
Financing receivable, excluding accrued interest, revolving	0	28
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	329	568
Doubtful (Risk Grade 70) | Consumer and Other
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	0	0
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	0	0
Loss (Risk Grade 80)
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, before allowance for credit loss	0	0
Loss (Risk Grade 80) | Real Estate: Commercial | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	0	0
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	0	0
Loss (Risk Grade 80) | Real Estate: Commercial | Construction
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	0	0
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	0	0
Loss (Risk Grade 80) | Real Estate: Commercial | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	0	0
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	0	0
Loss (Risk Grade 80) | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	0	0
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	0	0
Loss (Risk Grade 80) | Consumer and Other
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, excluding accrued interest, year one, originated, current fiscal year	0	0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year	0	0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year	0	0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year	0	0
Financing receivable, excluding accrued interest, originated, more than five years before current fiscal year	0	0
Financing receivable, excluding accrued interest, revolving	0	0
Financing receivable, excluding accrued interest, revolving, converted to term loan	0	0
Financing receivable, excluding accrued interest, before allowance for credit loss	$ 0	$ 0