XML 55 R45.htm IDEA: XBRL DOCUMENT v3.25.2

Loans - Schedule of Amortized Costs by Segment of Loans by Risk Category and Origination Date (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	$ 610,256		$ 858,795
Year before current fiscal year	785,705		691,462
Two years before current fiscal year	619,793		1,374,330
Three years before current year	1,242,573		735,401
Four years before current fiscal year	626,345		515,665
Prior	1,333,383		985,638
Revolving Loans Converted to Term	146,005		129,347
Revolving	1,143,006		1,085,719
Total	6,507,066		6,376,357
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		3
Year before current fiscal year, writeoffs	0		10
Two years before current fiscal year, writeoffs	12		6
Three years before current year, writeoffs	9,510		19,723
Four years before current fiscal year, writeoffs	89		686
Prior	3,349		291
Revolving Loans Converted to Term	144		645
Revolving	1,305		330
Total	14,409	$ 19,966	21,694
Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	607,183		855,911
Year before current fiscal year	736,896		633,309
Two years before current fiscal year	567,159		1,214,721
Three years before current year	1,096,989		641,036
Four years before current fiscal year	559,920		477,210
Prior	1,256,735		915,095
Revolving Loans Converted to Term	132,160		117,352
Revolving	1,050,607		1,024,514
Total	6,007,649		5,879,148
Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	1,491		1,469
Year before current fiscal year	47,557		32,475
Two years before current fiscal year	3,274		40,226
Three years before current year	70,762		55,670
Four years before current fiscal year	30,422		24,762
Prior	31,319		18,629
Revolving Loans Converted to Term	1,882		385
Revolving	49,170		38,420
Total	235,877		212,036
Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		277
Year before current fiscal year	0		13,796
Two years before current fiscal year	20,131		66,663
Three years before current year	29,200		10,100
Four years before current fiscal year	20,468		2,215
Prior	3,645		8,101
Revolving Loans Converted to Term	109		1,901
Revolving	20,447		3,772
Total	94,000		106,825
Substandard - Accruing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	1,582		928
Year before current fiscal year	1,043		9,647
Two years before current fiscal year	26,271		27,690
Three years before current year	20,353		22,543
Four years before current fiscal year	10,924		5,920
Prior	24,335		18,990
Revolving Loans Converted to Term	8,629		7,836
Revolving	21,756		17,277
Total	114,893		110,831
Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		210
Year before current fiscal year	209		2,235
Two years before current fiscal year	1,193		25,030
Three years before current year	11,743		6,052
Four years before current fiscal year	4,611		5,143
Prior	17,053		24,823
Revolving Loans Converted to Term	530		1,643
Revolving	611		1,736
Total	35,950		66,872
Doubtful
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	1,765		0
Three years before current year	13,526		0
Four years before current fiscal year	0		415
Prior	296		0
Revolving Loans Converted to Term	2,695		230
Revolving	415		0
Total	18,697		645
Commercial and industrial
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	386,540		493,329
Year before current fiscal year	399,134		296,526
Two years before current fiscal year	244,331		347,892
Three years before current year	286,729		271,322
Four years before current fiscal year	183,975		78,526
Prior	112,951		57,415
Revolving Loans Converted to Term	62,408		87,197
Revolving	975,578		865,565
Total	2,651,646		2,497,772
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	9,452		19,720
Four years before current fiscal year, writeoffs	83		269
Prior	875		2
Revolving Loans Converted to Term	144		630
Revolving	1,178		122
Total	11,732		20,743
Commercial and industrial | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	383,496		490,655
Year before current fiscal year	392,666		257,005
Two years before current fiscal year	204,483		255,402
Three years before current year	198,892		221,739
Four years before current fiscal year	159,358		67,636
Prior	99,114		48,713
Revolving Loans Converted to Term	49,050		76,821
Revolving	905,219		822,815
Total	2,392,278		2,240,786
Commercial and industrial | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	1,462		1,469
Year before current fiscal year	5,425		17,131
Two years before current fiscal year	2,044		29,927
Three years before current year	52,762		19,200
Four years before current fiscal year	7,200		4,373
Prior	3,328		2,343
Revolving Loans Converted to Term	1,521		322
Revolving	36,826		19,994
Total	110,568		94,759
Commercial and industrial | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		277
Year before current fiscal year	0		13,796
Two years before current fiscal year	18,224		22,630
Three years before current year	1,874		3,740
Four years before current fiscal year	3,519		345
Prior	548		664
Revolving Loans Converted to Term	109		1,901
Revolving	20,447		3,772
Total	44,721		47,125
Commercial and industrial | Substandard - Accruing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	1,582		928
Year before current fiscal year	1,043		6,359
Two years before current fiscal year	16,622		27,244
Three years before current year	19,492		22,543
Four years before current fiscal year	10,924		2,862
Prior	5,789		3,236
Revolving Loans Converted to Term	8,629		6,339
Revolving	12,087		17,277
Total	76,168		86,788
Commercial and industrial | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		2,235
Two years before current fiscal year	1,193		12,689
Three years before current year	183		4,100
Four years before current fiscal year	2,974		2,895
Prior	3,876		2,459
Revolving Loans Converted to Term	404		1,584
Revolving	584		1,707
Total	9,214		27,669
Commercial and industrial | Doubtful
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	1,765		0
Three years before current year	13,526		0
Four years before current fiscal year	0		415
Prior	296		0
Revolving Loans Converted to Term	2,695		230
Revolving	415		0
Total	18,697		645
Commercial Real Estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	101,999		163,293
Year before current fiscal year	182,155		214,122
Two years before current fiscal year	228,036		452,633
Three years before current year	404,010		290,625
Four years before current fiscal year	274,479		260,840
Prior	582,768		419,036
Revolving Loans Converted to Term	60,912		39,430
Revolving	51,999		72,687
Total	1,886,358		1,912,666
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	0		0
Four years before current fiscal year, writeoffs	0		270
Prior	0		205
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	0		475
Commercial Real Estate | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	101,999		163,293
Year before current fiscal year	140,023		196,901
Two years before current fiscal year	215,488		401,300
Three years before current year	364,317		254,241
Four years before current fiscal year	240,557		235,795
Prior	535,465		380,267
Revolving Loans Converted to Term	60,612		37,937
Revolving	39,709		55,301
Total	1,698,170		1,725,035
Commercial Real Estate | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	42,132		13,933
Two years before current fiscal year	992		5,531
Three years before current year	10,513		28,858
Four years before current fiscal year	15,849		20,117
Prior	20,547		9,804
Revolving Loans Converted to Term	300		0
Revolving	12,290		17,386
Total	102,623		95,629
Commercial Real Estate | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	1,907		43,682
Three years before current year	26,694		6,359
Four years before current fiscal year	16,948		1,870
Prior	2,666		6,836
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	48,215		58,747
Commercial Real Estate | Substandard - Accruing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		3,288
Two years before current fiscal year	9,649		446
Three years before current year	861		0
Four years before current fiscal year	0		3,058
Prior	18,417		15,668
Revolving Loans Converted to Term	0		1,493
Revolving	0		0
Total	28,927		23,953
Commercial Real Estate | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		1,674
Three years before current year	1,625		1,167
Four years before current fiscal year	1,125		0
Prior	5,673		6,461
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	8,423		9,302
Commercial Real Estate | Non-owner occupied
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	65,425		40,289
Year before current fiscal year	37,874		64,788
Two years before current fiscal year	58,556		102,518
Three years before current year	90,884		155,511
Four years before current fiscal year	146,318		138,544
Prior	285,344		204,383
Revolving Loans Converted to Term	8,182		9,412
Revolving	13,166		37,416
Total	705,749		752,861
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	0		0
Four years before current fiscal year, writeoffs	0		270
Prior	0		11
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	0		281
Commercial Real Estate | Non-owner occupied | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	65,425		40,289
Year before current fiscal year	37,874		62,077
Two years before current fiscal year	58,145		101,213
Three years before current year	89,617		126,215
Four years before current fiscal year	119,316		137,151
Prior	269,937		190,618
Revolving Loans Converted to Term	7,882		7,919
Revolving	876		20,030
Total	649,072		685,512
Commercial Real Estate | Non-owner occupied | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	411		1,305
Three years before current year	1,267		23,343
Four years before current fiscal year	10,453		851
Prior	7,928		6,016
Revolving Loans Converted to Term	300		0
Revolving	12,290		17,386
Total	32,649		48,901
Commercial Real Estate | Non-owner occupied | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current year	0		5,953
Four years before current fiscal year	16,549		0
Prior	0		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	16,549		5,953
Commercial Real Estate | Non-owner occupied | Substandard - Accruing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		2,711
Two years before current fiscal year	0		0
Three years before current year	0		0
Four years before current fiscal year	0		542
Prior	3,228		3,399
Revolving Loans Converted to Term	0		1,493
Revolving	0		0
Total	3,228		8,145
Commercial Real Estate | Non-owner occupied | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current year	0		0
Four years before current fiscal year	0		0
Prior	4,251		4,350
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	4,251		4,350
Commercial Real Estate | Owner occupied
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	16,742		102,994
Year before current fiscal year	102,463		93,093
Two years before current fiscal year	86,793		68,470
Three years before current year	46,565		95,487
Four years before current fiscal year	89,623		113,685
Prior	279,791		202,722
Revolving Loans Converted to Term	34,527		21,049
Revolving	5,616		5,273
Total	662,120		702,773
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	0		0
Four years before current fiscal year, writeoffs	0		0
Prior	0		194
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	0		194
Commercial Real Estate | Owner occupied | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	16,742		102,994
Year before current fiscal year	60,331		78,583
Two years before current fiscal year	74,656		64,881
Three years before current year	38,106		88,399
Four years before current fiscal year	82,703		90,033
Prior	248,790		177,733
Revolving Loans Converted to Term	34,527		21,049
Revolving	5,616		5,273
Total	561,471		628,945
Commercial Real Estate | Owner occupied | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	42,132		13,933
Two years before current fiscal year	581		875
Three years before current year	5,834		5,515
Four years before current fiscal year	5,396		19,266
Prior	11,724		3,773
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	65,667		43,362
Commercial Real Estate | Owner occupied | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	1,907		2,268
Three years before current year	1,764		406
Four years before current fiscal year	399		1,870
Prior	2,666		6,836
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	6,736		11,380
Commercial Real Estate | Owner occupied | Substandard - Accruing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		577
Two years before current fiscal year	9,649		446
Three years before current year	861		0
Four years before current fiscal year	0		2,516
Prior	15,189		12,269
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	25,699		15,808
Commercial Real Estate | Owner occupied | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current year	0		1,167
Four years before current fiscal year	1,125		0
Prior	1,422		2,111
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	2,547		3,278
Commercial Real Estate | Construction and land
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	11,232		15,602
Year before current fiscal year	37,446		54,903
Two years before current fiscal year	81,364		243,815
Three years before current year	193,745		6,749
Four years before current fiscal year	6,664		3,745
Prior	7,592		4,429
Revolving Loans Converted to Term	12,709		3,436
Revolving	33,217		29,998
Total	383,969		362,677
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	0		0
Four years before current fiscal year, writeoffs	0		0
Prior	0		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	0		0
Commercial Real Estate | Construction and land | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	11,232		15,602
Year before current fiscal year	37,446		54,903
Two years before current fiscal year	81,364		199,050
Three years before current year	165,403		6,749
Four years before current fiscal year	6,664		3,745
Prior	7,592		4,414
Revolving Loans Converted to Term	12,709		3,436
Revolving	33,217		29,998
Total	355,627		317,897
Commercial Real Estate | Construction and land | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		3,351
Three years before current year	3,412		0
Four years before current fiscal year	0		0
Prior	0		15
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	3,412		3,366
Commercial Real Estate | Construction and land | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		41,414
Three years before current year	24,930		0
Four years before current fiscal year	0		0
Prior	0		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	24,930		41,414
Commercial Real Estate | Multifamily
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	8,600		4,408
Year before current fiscal year	4,372		1,338
Two years before current fiscal year	1,323		37,830
Three years before current year	72,816		32,878
Four years before current fiscal year	31,874		4,866
Prior	10,041		7,502
Revolving Loans Converted to Term	5,494		5,533
Revolving	0		0
Total	134,520		94,355
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	0		0
Four years before current fiscal year, writeoffs	0		0
Prior	0		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	0		0
Commercial Real Estate | Multifamily | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	8,600		4,408
Year before current fiscal year	4,372		1,338
Two years before current fiscal year	1,323		36,156
Three years before current year	71,191		32,878
Four years before current fiscal year	31,874		4,866
Prior	9,146		7,502
Revolving Loans Converted to Term	5,494		5,533
Revolving	0		0
Total	132,000		92,681
Commercial Real Estate | Multifamily | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0
Year before current fiscal year	0
Two years before current fiscal year	0
Three years before current year	0
Four years before current fiscal year	0
Prior	895
Revolving Loans Converted to Term	0
Revolving	0
Total	895
Commercial Real Estate | Multifamily | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		1,674
Three years before current year	1,625		0
Four years before current fiscal year	0		0
Prior	0		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	1,625		1,674
Residential real estate
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	88,954		141,619
Year before current fiscal year	150,162		140,320
Two years before current fiscal year	127,992		564,771
Three years before current year	542,472		112,959
Four years before current fiscal year	110,832		38,054
Prior	184,555		164,137
Revolving Loans Converted to Term	3,376		2,526
Revolving	18,417		16,224
Total	1,226,760		1,180,610
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	0		0
Four years before current fiscal year, writeoffs	0		0
Prior	0		38
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	0		38
Residential real estate | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	88,954		141,409
Year before current fiscal year	149,953		138,915
Two years before current fiscal year	127,761		549,022
Three years before current year	524,429		108,084
Four years before current fiscal year	104,401		35,720
Prior	169,585		151,015
Revolving Loans Converted to Term	3,191		2,405
Revolving	18,390		15,201
Total	1,186,664		1,141,771
Residential real estate | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		1,405
Two years before current fiscal year	231		4,731
Three years before current year	7,480		4,148
Four years before current fiscal year	5,955		90
Prior	6,906		6,151
Revolving Loans Converted to Term	59		62
Revolving	0		994
Total	20,631		17,581
Residential real estate | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		351
Three years before current year	632		0
Four years before current fiscal year	0		0
Prior	431		601
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	1,063		952
Residential real estate | Substandard - Accruing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current year	0		0
Four years before current fiscal year	0		0
Prior	129		86
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	129		86
Residential real estate | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		210
Year before current fiscal year	209		0
Two years before current fiscal year	0		10,667
Three years before current year	9,931		727
Four years before current fiscal year	476		2,244
Prior	7,504		6,284
Revolving Loans Converted to Term	126		59
Revolving	27		29
Total	18,273		20,220
Public Finance
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	6,729		29,860
Year before current fiscal year	30,483		19,986
Two years before current fiscal year	6,016		0
Three years before current year	0		42,558
Four years before current fiscal year	42,577		130,447
Prior	435,102		329,292
Revolving Loans Converted to Term	0		0
Revolving	3,534		2,641
Total	524,441		554,784
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	0		0
Four years before current fiscal year, writeoffs	0		0
Prior	1,680		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	1,680		0
Public Finance | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	6,729		29,860
Year before current fiscal year	30,483		19,986
Two years before current fiscal year	6,016		0
Three years before current year	0		42,558
Four years before current fiscal year	42,577		130,447
Prior	435,102		322,066
Revolving Loans Converted to Term	0		0
Revolving	3,534		2,641
Total	524,441		547,558
Public Finance | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year			0
Year before current fiscal year			0
Two years before current fiscal year			0
Three years before current year			0
Four years before current fiscal year			0
Prior			7,226
Revolving Loans Converted to Term			0
Revolving			0
Total			7,226
Consumer
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	4,753		3,949
Year before current fiscal year	2,898		1,616
Two years before current fiscal year	1,176		1,370
Three years before current year	1,038		3,956
Four years before current fiscal year	3,378		7,650
Prior	11,383		5,028
Revolving Loans Converted to Term	244		65
Revolving	18,210		17,711
Total	43,080		41,345
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		3
Year before current fiscal year, writeoffs	0		10
Two years before current fiscal year, writeoffs	12		6
Three years before current year, writeoffs	58		3
Four years before current fiscal year, writeoffs	6		147
Prior	51		46
Revolving Loans Converted to Term	0		15
Revolving	127		208
Total	254		438
Consumer | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	4,724		3,949
Year before current fiscal year	2,898		1,610
Two years before current fiscal year	1,169		1,333
Three years before current year	1,027		3,793
Four years before current fiscal year	3,230		7,464
Prior	10,845		4,695
Revolving Loans Converted to Term	242		60
Revolving	18,156		17,665
Total	42,291		40,569
Consumer | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	29		0
Year before current fiscal year	0		6
Two years before current fiscal year	7		37
Three years before current year	7		104
Four years before current fiscal year	111		182
Prior	538		331
Revolving Loans Converted to Term	2		1
Revolving	54		46
Total	748		707
Consumer | Special Mention
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current year	0		1
Four years before current fiscal year	1		0
Prior	0		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	1		1
Consumer | Substandard - Accruing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year			0
Year before current fiscal year			0
Two years before current fiscal year			0
Three years before current year			0
Four years before current fiscal year			0
Prior			0
Revolving Loans Converted to Term			4
Revolving			0
Total			4
Consumer | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current year	4		58
Four years before current fiscal year	36		4
Prior	0		2
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	40		64
Other
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	21,281		26,745
Year before current fiscal year	20,873		18,892
Two years before current fiscal year	12,242		7,664
Three years before current year	8,324		13,981
Four years before current fiscal year	11,104		148
Prior	6,624		10,730
Revolving Loans Converted to Term	19,065		129
Revolving	75,268		110,891
Total	174,781		189,180
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]
Current fiscal year, writeoffs	0		0
Year before current fiscal year, writeoffs	0		0
Two years before current fiscal year, writeoffs	0		0
Three years before current year, writeoffs	0		0
Four years before current fiscal year, writeoffs	0		0
Prior	743		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	743		0
Other | Pass
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	21,281		26,745
Year before current fiscal year	20,873		18,892
Two years before current fiscal year	12,242		7,664
Three years before current year	8,324		10,621
Four years before current fiscal year	9,797		148
Prior	6,624		8,339
Revolving Loans Converted to Term	19,065		129
Revolving	65,599		110,891
Total	163,805		183,429
Other | Pass/Watch
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0		0
Year before current fiscal year	0		0
Two years before current fiscal year	0		0
Three years before current year	0		3,360
Four years before current fiscal year	1,307		0
Prior	0		0
Revolving Loans Converted to Term	0		0
Revolving	0		0
Total	1,307		3,360
Other | Substandard - Accruing
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year	0
Year before current fiscal year	0
Two years before current fiscal year	0
Three years before current year	0
Four years before current fiscal year	0
Prior	0
Revolving Loans Converted to Term	0
Revolving	9,669
Total	$ 9,669
Other | Substandard - Nonaccrual
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]
Current fiscal year			0
Year before current fiscal year			0
Two years before current fiscal year			0
Three years before current year			0
Four years before current fiscal year			0
Prior			2,391
Revolving Loans Converted to Term			0
Revolving			0
Total			$ 2,391

X

- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoffByOriginationYearAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-5

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossByOriginationYearAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestRevolving
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amortized cost excluding accrued interest, of revolving financing receivable converted to term loan.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6A

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoan
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, excluding accrued interest, of writeoff of revolving financing receivable converted to term loan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6A

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoanWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount, excluding accrued interest, of writeoff of financing receivable that can be withdrawn, repaid, and redrawn.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 79
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-79

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=fcb_PassWatchMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=fcb_SubstandardNonaccrualMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_DoubtfulMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fcb_NonOwnerOccupiedLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fcb_OwnerOccupiedLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fcb_MultifamilyLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_FinanceLeasesPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_UnallocatedFinancingReceivablesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: