XML 83 R73.htm IDEA: XBRL DOCUMENT v3.23.1

Note 4 - Loans and Allowance for Credit Losses on Loans - Internally Assigned Risk Grades of Loans (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Current Fiscal Year		$ 372,369		$ 1,507,564
Fiscal Year before Current Fiscal Year		1,383,655		1,226,933
Two Years before Current Fiscal Year		1,165,005		770,387
Three Years before Current Fiscal Year		724,970		380,097
Four Years before Current Fiscal Year		368,204		216,175
More than Five Years before Current Fiscal Year		498,512		354,023
Revolving		730,389		750,739
Loans	[1]	5,243,104		5,205,918
Current period gross charge offs, current fiscal year		(154)
Current period gross charge, Fiscal Year before Current Fiscal Year offs		(5)
Current period gross charge offs, Two Years before Current Fiscal Year		(7)
Current period gross charge offs, Three Years before Current Fiscal Year		(52)
Current period gross charge offs, Four Years before Current Fiscal Year		(8)
Current period gross charge offs, More than Five Years before Current Fiscal Year		(43)
Current period gross charge offs, Revolving		(101)
Current period gross charge offs		(370)	$ (409)
Revolving, Converted to Term Loan				5,205,918
Pass [Member]
Current Fiscal Year		368,045		1,492,177
Fiscal Year before Current Fiscal Year		1,373,466		1,216,737
Two Years before Current Fiscal Year		1,156,223		760,143
Three Years before Current Fiscal Year		714,169		349,987
Four Years before Current Fiscal Year		343,404		211,733
More than Five Years before Current Fiscal Year		482,592		337,493
Revolving		710,273		735,543
Loans		5,148,172
Revolving, Converted to Term Loan				5,103,813
Special Mention [Member]
Current Fiscal Year		0		7,105
Fiscal Year before Current Fiscal Year		3,734		6,814
Two Years before Current Fiscal Year		5,497		4,968
Three Years before Current Fiscal Year		5,411		6,069
Four Years before Current Fiscal Year		5,199		2,226
More than Five Years before Current Fiscal Year		4,055		6,286
Revolving		18,937		14,000
Loans		42,833
Revolving, Converted to Term Loan				47,468
Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		4,300		6,038
Fiscal Year before Current Fiscal Year		1,438		2,164
Two Years before Current Fiscal Year		2,152		4,659
Three Years before Current Fiscal Year		4,592		23,313
Four Years before Current Fiscal Year		19,125		2,068
More than Five Years before Current Fiscal Year		2,343		1,252
Revolving		760		901
Loans		34,710
Revolving, Converted to Term Loan				40,395
Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		24		2,244
Fiscal Year before Current Fiscal Year		5,017		1,218
Two Years before Current Fiscal Year		1,133		617
Three Years before Current Fiscal Year		798		728
Four Years before Current Fiscal Year		476		148
More than Five Years before Current Fiscal Year		9,522		8,992
Revolving		419		295
Loans		17,389
Revolving, Converted to Term Loan				14,242
Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Credit Card Receivable [Member]
Loans		21,738		20,413
Commercial Real Estate Portfolio Segment [Member]
Loans		2,272,426		2,231,975
Current period gross charge offs		0	0
Commercial Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member]
Current Fiscal Year		54,428		339,841
Fiscal Year before Current Fiscal Year		356,301		383,630
Two Years before Current Fiscal Year		382,692		268,577
Three Years before Current Fiscal Year		254,151		151,515
Four Years before Current Fiscal Year		145,820		76,359
More than Five Years before Current Fiscal Year		204,319		152,449
Revolving		23,949		24,975
Loans		1,421,660		1,397,346
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		0
Current period gross charge offs		0	0
Revolving, Converted to Term Loan				1,397,346
Commercial Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Pass [Member]
Current Fiscal Year		54,428		338,460
Fiscal Year before Current Fiscal Year		354,920		380,612
Two Years before Current Fiscal Year		379,689		264,833
Three Years before Current Fiscal Year		250,448		128,407
Four Years before Current Fiscal Year		124,052		76,359
More than Five Years before Current Fiscal Year		194,552		139,095
Revolving		23,852		24,875
Loans		1,381,941
Revolving, Converted to Term Loan				1,352,641
Commercial Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Special Mention [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		2,006
Two Years before Current Fiscal Year		1,991		0
Three Years before Current Fiscal Year		0		3,534
Four Years before Current Fiscal Year		3,507		0
More than Five Years before Current Fiscal Year		2,189		5,414
Revolving		0		0
Loans		7,687
Revolving, Converted to Term Loan				10,954
Commercial Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		1,381
Fiscal Year before Current Fiscal Year		1,381		1,012
Two Years before Current Fiscal Year		1,012		3,744
Three Years before Current Fiscal Year		3,703		19,574
Four Years before Current Fiscal Year		18,261		0
More than Five Years before Current Fiscal Year		229		233
Revolving		97		100
Loans		24,683
Revolving, Converted to Term Loan				26,044
Commercial Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		7,349		7,707
Revolving		0		0
Loans		7,349
Revolving, Converted to Term Loan				7,707
Commercial Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied [Member]
Current Fiscal Year		51,338		170,139
Fiscal Year before Current Fiscal Year		162,868		206,439
Two Years before Current Fiscal Year		209,620		198,592
Three Years before Current Fiscal Year		189,999		107,662
Four Years before Current Fiscal Year		101,035		63,503
More than Five Years before Current Fiscal Year		123,318		74,722
Revolving		12,588		13,572
Loans		850,766		834,629
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		0
Current period gross charge offs		0	0
Revolving, Converted to Term Loan				834,629
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Pass [Member]
Current Fiscal Year		51,338		165,711
Fiscal Year before Current Fiscal Year		159,590		202,599
Two Years before Current Fiscal Year		207,031		194,052
Three Years before Current Fiscal Year		184,700		104,148
Four Years before Current Fiscal Year		99,251		60,899
More than Five Years before Current Fiscal Year		120,853		74,356
Revolving		11,742		13,062
Loans		834,505
Revolving, Converted to Term Loan				814,827
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Special Mention [Member]
Current Fiscal Year		0		2,895
Fiscal Year before Current Fiscal Year		2,889		1,777
Two Years before Current Fiscal Year		617		4,540
Three Years before Current Fiscal Year		5,299		1,891
Four Years before Current Fiscal Year		1,104		676
More than Five Years before Current Fiscal Year		1,126		216
Revolving		846		510
Loans		11,881
Revolving, Converted to Term Loan				12,505
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		1,152
Two Years before Current Fiscal Year		1,140		0
Three Years before Current Fiscal Year		0		1,623
Four Years before Current Fiscal Year		680		1,928
More than Five Years before Current Fiscal Year		1,262		69
Revolving		0		0
Loans		3,082
Revolving, Converted to Term Loan				4,772
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		1,533
Fiscal Year before Current Fiscal Year		389		911
Two Years before Current Fiscal Year		832		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		77		81
Revolving		0		0
Loans		1,298
Revolving, Converted to Term Loan				2,525
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial and Industrial Portfolio Segment [Member] | Lines of Credit [Member]
Current Fiscal Year				54,948
Fiscal Year before Current Fiscal Year				13,999
Two Years before Current Fiscal Year				1,896
Three Years before Current Fiscal Year				11,367
Four Years before Current Fiscal Year				1,188
More than Five Years before Current Fiscal Year				1,399
Revolving				381,016
Loans		435,743		465,813
Current period gross charge offs		0	(36)
Revolving, Converted to Term Loan				465,813
Commercial and Industrial Portfolio Segment [Member] | Lines of Credit [Member] | Pass [Member]
Current Fiscal Year		4,329		54,948
Fiscal Year before Current Fiscal Year		45,595		13,999
Two Years before Current Fiscal Year		4,083		991
Three Years before Current Fiscal Year		769		9,179
Four Years before Current Fiscal Year		10,222		1,188
More than Five Years before Current Fiscal Year		2,376		1,033
Revolving		349,426		367,688
Loans		416,800
Revolving, Converted to Term Loan				449,026
Commercial and Industrial Portfolio Segment [Member] | Lines of Credit [Member] | Special Mention [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		366
Revolving		17,092		12,491
Loans		17,092
Revolving, Converted to Term Loan				12,857
Commercial and Industrial Portfolio Segment [Member] | Lines of Credit [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		905
Three Years before Current Fiscal Year		879		1,915
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		624		762
Loans		1,503
Revolving, Converted to Term Loan				3,582
Commercial and Industrial Portfolio Segment [Member] | Lines of Credit [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		273
Four Years before Current Fiscal Year		273		0
More than Five Years before Current Fiscal Year		0		0
Revolving		75		75
Loans		348
Revolving, Converted to Term Loan				348
Commercial and Industrial Portfolio Segment [Member] | Lines of Credit [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial and Industrial Portfolio Segment [Member] | Term [Member]
Current Fiscal Year		150,751		362,022
Fiscal Year before Current Fiscal Year		267,405		213,880
Two Years before Current Fiscal Year		199,326		90,549
Three Years before Current Fiscal Year		71,220		39,673
Four Years before Current Fiscal Year		45,731		31,344
More than Five Years before Current Fiscal Year		35,046		27,695
Revolving		0		0
Loans		769,479
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		(6)
Current period gross charge offs, Three Years before Current Fiscal Year		(37)
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		(28)
Current period gross charge offs, Revolving		0
Current period gross charge offs		(71)	(113)
Revolving, Converted to Term Loan				765,163
Commercial and Industrial Portfolio Segment [Member] | Term [Member] | Pass [Member]
Current Fiscal Year		150,625		357,470
Fiscal Year before Current Fiscal Year		262,762		210,906
Two Years before Current Fiscal Year		196,467		90,063
Three Years before Current Fiscal Year		70,680		39,068
Four Years before Current Fiscal Year		45,180		29,901
More than Five Years before Current Fiscal Year		33,750		27,354
Revolving		0		0
Loans		759,464
Revolving, Converted to Term Loan				754,762
Commercial and Industrial Portfolio Segment [Member] | Term [Member] | Special Mention [Member]
Current Fiscal Year		0		3,835
Fiscal Year before Current Fiscal Year		831		2,935
Two Years before Current Fiscal Year		2,795		0
Three Years before Current Fiscal Year		0		303
Four Years before Current Fiscal Year		261		1,426
More than Five Years before Current Fiscal Year		454		0
Revolving		0		0
Loans		4,341
Revolving, Converted to Term Loan				8,499
Commercial and Industrial Portfolio Segment [Member] | Term [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		126		178
Fiscal Year before Current Fiscal Year		40		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		201
Four Years before Current Fiscal Year		184		0
More than Five Years before Current Fiscal Year		112		341
Revolving		0		0
Loans		462
Revolving, Converted to Term Loan				720
Commercial and Industrial Portfolio Segment [Member] | Term [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		539
Fiscal Year before Current Fiscal Year		3,772		39
Two Years before Current Fiscal Year		64		486
Three Years before Current Fiscal Year		540		101
Four Years before Current Fiscal Year		106		17
More than Five Years before Current Fiscal Year		730		0
Revolving		0		0
Loans		5,212
Revolving, Converted to Term Loan				1,182
Commercial and Industrial Portfolio Segment [Member] | Term [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial and Industrial Portfolio Segment [Member] | PPP Loans [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		14,212
Two Years before Current Fiscal Year		6,858		4,381
Three Years before Current Fiscal Year		2,699		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		9,557
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		0
Current period gross charge offs		0
Revolving, Converted to Term Loan				18,593
Commercial and Industrial Portfolio Segment [Member] | PPP Loans [Member] | Pass [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		14,212
Two Years before Current Fiscal Year		6,858		4,047
Three Years before Current Fiscal Year		2,699		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		9,557
Revolving, Converted to Term Loan				18,259
Commercial and Industrial Portfolio Segment [Member] | PPP Loans [Member] | Special Mention [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		313
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				313
Commercial and Industrial Portfolio Segment [Member] | PPP Loans [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial and Industrial Portfolio Segment [Member] | PPP Loans [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		21
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				21
Commercial and Industrial Portfolio Segment [Member] | PPP Loans [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Consumer Portfolio Segment [Member]
Current Fiscal Year		10,645		27,329
Fiscal Year before Current Fiscal Year		24,959		18,452
Two Years before Current Fiscal Year		15,828		5,576
Three Years before Current Fiscal Year		4,773		5,512
Four Years before Current Fiscal Year		3,665		2,279
More than Five Years before Current Fiscal Year		3,296		1,652
Revolving		73,246		78,661
Loans		136,412		139,461
Current period gross charge offs, current fiscal year		(154)
Current period gross charge, Fiscal Year before Current Fiscal Year offs		(5)
Current period gross charge offs, Two Years before Current Fiscal Year		(1)
Current period gross charge offs, Three Years before Current Fiscal Year		(15)
Current period gross charge offs, Four Years before Current Fiscal Year		(8)
Current period gross charge offs, More than Five Years before Current Fiscal Year		(15)
Current period gross charge offs, Revolving		(1)
Current period gross charge offs		(199)	(254)
Revolving, Converted to Term Loan				139,461
Consumer Portfolio Segment [Member] | Pass [Member]
Current Fiscal Year		10,645		27,308
Fiscal Year before Current Fiscal Year		24,848		18,396
Two Years before Current Fiscal Year		15,791		5,536
Three Years before Current Fiscal Year		4,729		5,450
Four Years before Current Fiscal Year		3,628		2,270
More than Five Years before Current Fiscal Year		3,260		1,621
Revolving		73,246		78,646
Loans		136,147
Revolving, Converted to Term Loan				139,227
Consumer Portfolio Segment [Member] | Special Mention [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Consumer Portfolio Segment [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Consumer Portfolio Segment [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		21
Fiscal Year before Current Fiscal Year		111		56
Two Years before Current Fiscal Year		37		40
Three Years before Current Fiscal Year		44		62
Four Years before Current Fiscal Year		37		9
More than Five Years before Current Fiscal Year		36		31
Revolving		0		15
Loans		265
Revolving, Converted to Term Loan				234
Consumer Portfolio Segment [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial and Industrial Loans [Member] | Lines of Credit [Member]
Current Fiscal Year		4,329
Fiscal Year before Current Fiscal Year		45,595
Two Years before Current Fiscal Year		4,083
Three Years before Current Fiscal Year		1,648
Four Years before Current Fiscal Year		10,495
More than Five Years before Current Fiscal Year		2,376
Revolving		367,217
Loans		435,743
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		0
Current period gross charge offs		0
Residential Real Estate Portfolio Segment [Member]
Loans		943,936		904,763
Current period gross charge offs		0	(6)
Residential Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member]
Current Fiscal Year		21,218		97,414
Fiscal Year before Current Fiscal Year		92,512		83,479
Two Years before Current Fiscal Year		82,296		55,902
Three Years before Current Fiscal Year		53,935		34,575
Four Years before Current Fiscal Year		34,156		19,424
More than Five Years before Current Fiscal Year		39,402		22,454
Revolving		0		0
Loans		323,519		313,248
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		0
Current period gross charge offs		0	0
Revolving, Converted to Term Loan				313,248
Residential Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Pass [Member]
Current Fiscal Year		21,218		97,313
Fiscal Year before Current Fiscal Year		92,239		83,458
Two Years before Current Fiscal Year		82,276		55,787
Three Years before Current Fiscal Year		53,823		34,304
Four Years before Current Fiscal Year		33,894		19,300
More than Five Years before Current Fiscal Year		38,678		21,720
Revolving		0		0
Loans		322,128
Revolving, Converted to Term Loan				311,882
Residential Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Special Mention [Member]
Current Fiscal Year		0		15
Fiscal Year before Current Fiscal Year		14		0
Two Years before Current Fiscal Year		0		115
Three Years before Current Fiscal Year		112		271
Four Years before Current Fiscal Year		262		124
More than Five Years before Current Fiscal Year		286		290
Revolving		0		0
Loans		674
Revolving, Converted to Term Loan				815
Residential Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		327		332
Revolving		0		0
Loans		327
Revolving, Converted to Term Loan				332
Residential Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		86
Fiscal Year before Current Fiscal Year		259		21
Two Years before Current Fiscal Year		20		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		111		112
Revolving		0		0
Loans		390
Revolving, Converted to Term Loan				219
Residential Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Residential Real Estate Portfolio Segment [Member] | Owner Occupied [Member]
Current Fiscal Year		43,493		189,208
Fiscal Year before Current Fiscal Year		186,202		189,294
Two Years before Current Fiscal Year		188,583		96,898
Three Years before Current Fiscal Year		93,730		28,678
Four Years before Current Fiscal Year		26,277		15,543
More than Five Years before Current Fiscal Year		82,132		71,894
Revolving		0		0
Loans		620,417		591,515
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		0
Current period gross charge offs		0	(6)
Revolving, Converted to Term Loan				591,515
Residential Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Pass [Member]
Current Fiscal Year		43,469		188,765
Fiscal Year before Current Fiscal Year		185,699		189,007
Two Years before Current Fiscal Year		188,309		96,818
Three Years before Current Fiscal Year		93,506		28,316
Four Years before Current Fiscal Year		26,152		15,281
More than Five Years before Current Fiscal Year		80,500		70,556
Revolving		0		0
Loans		617,635
Revolving, Converted to Term Loan				588,743
Residential Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Special Mention [Member]
Current Fiscal Year		0		360
Fiscal Year before Current Fiscal Year		0		96
Two Years before Current Fiscal Year		94		0
Three Years before Current Fiscal Year		0		70
Four Years before Current Fiscal Year		65		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		159
Revolving, Converted to Term Loan				526
Residential Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		18
Fiscal Year before Current Fiscal Year		17		0
Two Years before Current Fiscal Year		0		10
Three Years before Current Fiscal Year		10		0
Four Years before Current Fiscal Year		0		140
More than Five Years before Current Fiscal Year		413		277
Revolving		0		0
Loans		440
Revolving, Converted to Term Loan				445
Residential Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		24		65
Fiscal Year before Current Fiscal Year		486		191
Two Years before Current Fiscal Year		180		70
Three Years before Current Fiscal Year		214		292
Four Years before Current Fiscal Year		60		122
More than Five Years before Current Fiscal Year		1,219		1,061
Revolving		0		0
Loans		2,183
Revolving, Converted to Term Loan				1,801
Residential Real Estate Portfolio Segment [Member] | Owner Occupied [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Finance Leases Portfolio Segment [Member]
Current Fiscal Year		4,202		4,643
Fiscal Year before Current Fiscal Year		4,066		4,344
Two Years before Current Fiscal Year		2,359		2,589
Three Years before Current Fiscal Year		454		535
Four Years before Current Fiscal Year		476		576
More than Five Years before Current Fiscal Year		1,650		635
Revolving		0		0
Loans		13,207		13,322
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		0
Current period gross charge offs		0	0
Revolving, Converted to Term Loan				13,322
Finance Leases Portfolio Segment [Member] | Pass [Member]
Current Fiscal Year		4,202		4,643
Fiscal Year before Current Fiscal Year		4,066		4,344
Two Years before Current Fiscal Year		2,359		2,589
Three Years before Current Fiscal Year		454		535
Four Years before Current Fiscal Year		476		576
More than Five Years before Current Fiscal Year		1,650		635
Revolving		0		0
Loans		13,207
Revolving, Converted to Term Loan				13,322
Finance Leases Portfolio Segment [Member] | Special Mention [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Finance Leases Portfolio Segment [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Finance Leases Portfolio Segment [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Finance Leases Portfolio Segment [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial Portfolio Segment [Member] | Credit Card Receivable [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		21,738		20,413
Loans		21,738		20,413
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		(88)
Current period gross charge offs		(88)	0
Revolving, Converted to Term Loan				20,413
Commercial Portfolio Segment [Member] | Credit Card Receivable [Member] | Performing Financial Instruments [Member]
Loans		21,494		20,413
Commercial Portfolio Segment [Member] | Credit Card Receivable [Member] | Nonperforming Financial Instruments [Member]
Loans		244		0
Commercial Portfolio Segment [Member] | Credit Card Receivable [Member] | Pass [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		21,494		20,413
Loans		21,494
Revolving, Converted to Term Loan				20,413
Commercial Portfolio Segment [Member] | Credit Card Receivable [Member] | Special Mention [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial Portfolio Segment [Member] | Credit Card Receivable [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Commercial Portfolio Segment [Member] | Credit Card Receivable [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		244		0
Loans		244
Revolving, Converted to Term Loan				0
Commercial Portfolio Segment [Member] | Credit Card Receivable [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Construction and Development [Member]
Current Fiscal Year		31,965		262,020
Fiscal Year before Current Fiscal Year		243,747		99,204
Two Years before Current Fiscal Year		73,360		45,427
Three Years before Current Fiscal Year		52,361		580
Four Years before Current Fiscal Year		549		5,959
More than Five Years before Current Fiscal Year		6,973		1,123
Revolving		30,718		31,377
Loans		439,673		445,690
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		0
Current period gross charge offs		0	$ 0
Revolving, Converted to Term Loan				445,690
Construction and Development [Member] | Pass [Member]
Current Fiscal Year		27,791		257,559
Fiscal Year before Current Fiscal Year		243,747		99,204
Two Years before Current Fiscal Year		73,360		45,427
Three Years before Current Fiscal Year		52,361		580
Four Years before Current Fiscal Year		549		5,959
More than Five Years before Current Fiscal Year		6,973		1,123
Revolving		29,719		30,378
Loans		434,500
Revolving, Converted to Term Loan				440,230
Construction and Development [Member] | Special Mention [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		999		999
Loans		999
Revolving, Converted to Term Loan				999
Construction and Development [Member] | Substandard [Member] | Performing Financial Instruments [Member]
Current Fiscal Year		4,174		4,461
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		4,174
Revolving, Converted to Term Loan				4,461
Construction and Development [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Construction and Development [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Home Equity Line of Credit [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		200,933		200,725
Loans		200,933
Current period gross charge offs, current fiscal year		0
Current period gross charge, Fiscal Year before Current Fiscal Year offs		0
Current period gross charge offs, Two Years before Current Fiscal Year		0
Current period gross charge offs, Three Years before Current Fiscal Year		0
Current period gross charge offs, Four Years before Current Fiscal Year		0
Current period gross charge offs, More than Five Years before Current Fiscal Year		0
Current period gross charge offs, Revolving		(12)
Current period gross charge offs		(12)
Revolving, Converted to Term Loan				200,725
Home Equity Line of Credit [Member] | Pass [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		200,794		200,481
Loans		200,794
Revolving, Converted to Term Loan				200,481
Home Equity Line of Credit [Member] | Substandard [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		39		39
Loans		39
Revolving, Converted to Term Loan				39
Home Equity Line of Credit [Member] | Substandard [Member] | Nonperforming Financial Instruments [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		100		205
Loans		100
Revolving, Converted to Term Loan				205
Home Equity Line of Credit [Member] | Doubtful [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		0
Revolving, Converted to Term Loan				0
Home Equity Line of Credit [Member] | OAEM [Member]
Current Fiscal Year		0		0
Fiscal Year before Current Fiscal Year		0		0
Two Years before Current Fiscal Year		0		0
Three Years before Current Fiscal Year		0		0
Four Years before Current Fiscal Year		0		0
More than Five Years before Current Fiscal Year		0		0
Revolving		0		0
Loans		$ 0
Revolving, Converted to Term Loan				$ 0
[1] Total loans are presented inclusive of premiums, discounts and net loan origination fees and costs.

X

- Definition

Amount of writeoff of financing receivable, charged against allowance for credit loss.

+ 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 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-13

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 11B
-Subparagraph (c)(3)
-SubTopic 10
-Topic 310
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-11B

+ Details

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

X

- Definition

Amortized cost 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

+ Details

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

X

- Definition

Amortized cost 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

+ Details

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

X

- Definition

Amortized cost 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

+ Details

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

X

- Definition

Amortized cost 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

+ Details

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

X

- Definition

Amount 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/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

+ Details

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

X

- Definition

Amortized cost 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

+ Details

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

X

- Definition

Amortized cost 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

+ Details

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

X

- Definition

Amortized cost 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

+ Details

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

X

- Definition

Amortized cost 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

+ Details

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

X

- Definition

Amount of writeoff 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

+ Details

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

X

- Definition

Amount 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/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

+ Details

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

X

- Definition

Amount 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/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

+ Details

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

X

- Definition

Amount of writeoff 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

+ Details

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

X

- Definition

Amount 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/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

+ Details

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

X

- Definition

Amount 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/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

+ Details

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

X

- Definition

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and 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 80
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479294/326-20-55-80

Reference 2: 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 3: 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 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3)(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (1)
-Publisher SEC

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (2)
-Publisher SEC

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-K (SK)
-Number 229
-Section 1404
-Paragraph (a)
-Publisher SEC

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-14

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-SubTopic 10
-Topic 310
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-7A

Reference 10: 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_NotesReceivableGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

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

X

- Details

Name:	us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_NonperformingFinancingReceivableMember
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_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CreditCardReceivablesMember
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=sybt_NonownerOccupiedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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

X

- Details

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