Note 8 - Loans - Loan Held for Investment by Loan Portfolio Segments, Internal Risk Ratings and Vintage Year (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Total, Loans Amortized Cost Basis by Origination Year 2021	$ 2,718,670		$ 2,718,670
Total, Loans Amortized Cost Basis by Origination Year 2020	2,536,318		2,536,318
Total, Loans Amortized Cost Basis by Origination Year 2019	2,519,191		2,519,191
Total, Loans Amortized Cost Basis by Origination Year 2018	2,077,723		2,077,723
Total, Loans Amortized Cost Basis by Origination Year 2017	1,467,702		1,467,702
Total, Loans Amortized Cost Basis by Origination Year Prior	2,694,915		2,694,915
Total, Revolving Loans	1,912,472		1,912,472
Total, Revolving Converted to Term Loans	45,955		45,955
Total loans	15,972,946		15,972,946
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period charge-offs	2,652	$ 6,956	19,502	$ 13,383
YTD period recoveries	(341)	(3,906)	(2,179)	(6,789)
Net, Loans Amortized Cost Basis by Origination Year 2020			927
Net, Loans Amortized Cost Basis by Origination Year 2019			327
Net, Loans Amortized Cost Basis by Origination Year 2018			291
Net, Loans Amortized Cost Basis by Origination Year 2017			3
Net, Loans Amortized Cost Basis by Origination Year Prior			(424)
Net, Revolving Loans			16,257
Net, Revolving Converted to Term Loans			(58)
Net	2,311	3,050	17,323	6,594
Commercial Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	552,203		552,203
Total, Loans Amortized Cost Basis by Origination Year 2020	316,800		316,800
Total, Loans Amortized Cost Basis by Origination Year 2019	272,338		272,338
Total, Loans Amortized Cost Basis by Origination Year 2018	207,322		207,322
Total, Loans Amortized Cost Basis by Origination Year 2017	103,527		103,527
Total, Loans Amortized Cost Basis by Origination Year Prior	74,673		74,673
Total, Revolving Loans	1,329,377		1,329,377
Total, Revolving Converted to Term Loans	13,828		13,828
Total loans	2,870,068		2,870,068
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020			927
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019			507
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018			366
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior			50
YTD period charge-offs, Revolving Loans			17,649
YTD period charge-offs, Revolving Converted to Term Loans			0
YTD period charge-offs	2,649	6,956	19,499	13,383
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018			(75)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior			(169)
YTD period recoveries, Revolving Loans			(1,301)
YTD period recoveries, Revolving Converted to Term Loans			0
YTD period recoveries	(121)	(3,796)	(1,545)	(6,354)
Net, Loans Amortized Cost Basis by Origination Year 2021			0
Net, Loans Amortized Cost Basis by Origination Year 2020			927
Net, Loans Amortized Cost Basis by Origination Year 2019			507
Net, Loans Amortized Cost Basis by Origination Year 2018			291
Net, Loans Amortized Cost Basis by Origination Year 2017			0
Net, Loans Amortized Cost Basis by Origination Year Prior			(119)
Net, Revolving Loans			16,348
Net, Revolving Converted to Term Loans			0
Net	2,528	3,160	17,954	7,029
Commercial Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	552,079		552,079
Total, Loans Amortized Cost Basis by Origination Year 2020	309,944		309,944
Total, Loans Amortized Cost Basis by Origination Year 2019	245,936		245,936
Total, Loans Amortized Cost Basis by Origination Year 2018	188,790		188,790
Total, Loans Amortized Cost Basis by Origination Year 2017	87,579		87,579
Total, Loans Amortized Cost Basis by Origination Year Prior	69,354		69,354
Total, Revolving Loans	1,266,946		1,266,946
Total, Revolving Converted to Term Loans	7,650		7,650
Total loans	2,728,278		2,728,278
Commercial Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	93		93
Total, Loans Amortized Cost Basis by Origination Year 2020	570		570
Total, Loans Amortized Cost Basis by Origination Year 2019	4,506		4,506
Total, Loans Amortized Cost Basis by Origination Year 2018	1,703		1,703
Total, Loans Amortized Cost Basis by Origination Year 2017	2,871		2,871
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	22,073		22,073
Total, Revolving Converted to Term Loans	89		89
Total loans	31,905		31,905
Commercial Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	31		31
Total, Loans Amortized Cost Basis by Origination Year 2020	6,286		6,286
Total, Loans Amortized Cost Basis by Origination Year 2019	21,896		21,896
Total, Loans Amortized Cost Basis by Origination Year 2018	16,829		16,829
Total, Loans Amortized Cost Basis by Origination Year 2017	13,077		13,077
Total, Loans Amortized Cost Basis by Origination Year Prior	5,319		5,319
Total, Revolving Loans	39,457		39,457
Total, Revolving Converted to Term Loans	6,089		6,089
Total loans	108,984		108,984
Commercial Portfolio Segment [Member] | Doubtful [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	901		901
Total, Revolving Converted to Term Loans	0		0
Total loans	901		901
Commercial Portfolio Segment [Member] | Unlikely to be Collected Financing Receivable [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Real Estate Construction Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	165,129		165,129
Total, Loans Amortized Cost Basis by Origination Year 2020	235,970		235,970
Total, Loans Amortized Cost Basis by Origination Year 2019	167,770		167,770
Total, Loans Amortized Cost Basis by Origination Year 2018	82,214		82,214
Total, Loans Amortized Cost Basis by Origination Year 2017	30,272		30,272
Total, Loans Amortized Cost Basis by Origination Year Prior	4,066		4,066
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	685,421		685,421
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior			0
YTD period charge-offs, Revolving Loans			0
YTD period charge-offs, Revolving Converted to Term Loans			0
YTD period charge-offs	(0)	(0)	0	(0)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior			(76)
YTD period recoveries, Revolving Loans			0
YTD period recoveries, Revolving Converted to Term Loans			0
YTD period recoveries	(76)	0	(76)	0
Net, Loans Amortized Cost Basis by Origination Year 2021			0
Net, Loans Amortized Cost Basis by Origination Year 2020			0
Net, Loans Amortized Cost Basis by Origination Year 2019			0
Net, Loans Amortized Cost Basis by Origination Year 2018			0
Net, Loans Amortized Cost Basis by Origination Year 2017			0
Net, Loans Amortized Cost Basis by Origination Year Prior			(76)
Net, Revolving Loans			0
Net, Revolving Converted to Term Loans			0
Net	(76)	(0)	(76)	(0)
Real Estate Construction Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	160,357		160,357
Total, Loans Amortized Cost Basis by Origination Year 2020	213,737		213,737
Total, Loans Amortized Cost Basis by Origination Year 2019	152,626		152,626
Total, Loans Amortized Cost Basis by Origination Year 2018	64,908		64,908
Total, Loans Amortized Cost Basis by Origination Year 2017	30,272		30,272
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	621,900		621,900
Real Estate Construction Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	4,772		4,772
Total, Loans Amortized Cost Basis by Origination Year 2020	22,233		22,233
Total, Loans Amortized Cost Basis by Origination Year 2019	11,800		11,800
Total, Loans Amortized Cost Basis by Origination Year 2018	17,306		17,306
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	56,111		56,111
Real Estate Construction Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	3,344		3,344
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	4,066		4,066
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	7,410		7,410
Real Estate Construction Portfolio Segment [Member] | Doubtful [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Real Estate Construction Portfolio Segment [Member] | Unlikely to be Collected Financing Receivable [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Commercial Real Estate Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	1,276,726		1,276,726
Total, Loans Amortized Cost Basis by Origination Year 2020	1,318,699		1,318,699
Total, Loans Amortized Cost Basis by Origination Year 2019	1,340,990		1,340,990
Total, Loans Amortized Cost Basis by Origination Year 2018	1,239,857		1,239,857
Total, Loans Amortized Cost Basis by Origination Year 2017	857,626		857,626
Total, Loans Amortized Cost Basis by Origination Year Prior	1,618,610		1,618,610
Total, Revolving Loans	180,864		180,864
Total, Revolving Converted to Term Loans	0		0
Total loans	7,833,372		7,833,372
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior			0
YTD period charge-offs, Revolving Loans			0
YTD period charge-offs, Revolving Converted to Term Loans			0
YTD period charge-offs	(0)	(0)	0	(0)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019			(180)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior			(21)
YTD period recoveries, Revolving Loans			(83)
YTD period recoveries, Revolving Converted to Term Loans			0
YTD period recoveries	(144)	(95)	(284)	(345)
Net, Loans Amortized Cost Basis by Origination Year 2021			0
Net, Loans Amortized Cost Basis by Origination Year 2020			0
Net, Loans Amortized Cost Basis by Origination Year 2019			(180)
Net, Loans Amortized Cost Basis by Origination Year 2018			0
Net, Loans Amortized Cost Basis by Origination Year 2017			0
Net, Loans Amortized Cost Basis by Origination Year Prior			(21)
Net, Revolving Loans			(83)
Net, Revolving Converted to Term Loans			0
Net	(144)	(95)	(284)	(345)
Commercial Real Estate Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	1,256,784		1,256,784
Total, Loans Amortized Cost Basis by Origination Year 2020	1,266,048		1,266,048
Total, Loans Amortized Cost Basis by Origination Year 2019	1,284,803		1,284,803
Total, Loans Amortized Cost Basis by Origination Year 2018	1,089,005		1,089,005
Total, Loans Amortized Cost Basis by Origination Year 2017	813,707		813,707
Total, Loans Amortized Cost Basis by Origination Year Prior	1,473,901		1,473,901
Total, Revolving Loans	177,509		177,509
Total, Revolving Converted to Term Loans	0		0
Total loans	7,361,757		7,361,757
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	18,826		18,826
Total, Loans Amortized Cost Basis by Origination Year 2020	52,416		52,416
Total, Loans Amortized Cost Basis by Origination Year 2019	45,281		45,281
Total, Loans Amortized Cost Basis by Origination Year 2018	104,703		104,703
Total, Loans Amortized Cost Basis by Origination Year 2017	42,329		42,329
Total, Loans Amortized Cost Basis by Origination Year Prior	82,614		82,614
Total, Revolving Loans	2,499		2,499
Total, Revolving Converted to Term Loans	0		0
Total loans	348,668		348,668
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	1,116		1,116
Total, Loans Amortized Cost Basis by Origination Year 2020	235		235
Total, Loans Amortized Cost Basis by Origination Year 2019	10,906		10,906
Total, Loans Amortized Cost Basis by Origination Year 2018	46,149		46,149
Total, Loans Amortized Cost Basis by Origination Year 2017	1,590		1,590
Total, Loans Amortized Cost Basis by Origination Year Prior	62,095		62,095
Total, Revolving Loans	856		856
Total, Revolving Converted to Term Loans	0		0
Total loans	122,947		122,947
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Commercial Real Estate Portfolio Segment [Member] | Unlikely to be Collected Financing Receivable [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Residential Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	722,492		722,492
Total, Loans Amortized Cost Basis by Origination Year 2020	663,599		663,599
Total, Loans Amortized Cost Basis by Origination Year 2019	738,093		738,093
Total, Loans Amortized Cost Basis by Origination Year 2018	548,330		548,330
Total, Loans Amortized Cost Basis by Origination Year 2017	476,277		476,277
Total, Loans Amortized Cost Basis by Origination Year Prior	997,559		997,559
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	4,146,350		4,146,350
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017			3
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior			0
YTD period charge-offs, Revolving Loans			0
YTD period charge-offs, Revolving Converted to Term Loans			0
YTD period charge-offs			3
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior			(208)
YTD period recoveries, Revolving Loans			0
YTD period recoveries, Revolving Converted to Term Loans			0
YTD period recoveries			(208)
Net, Loans Amortized Cost Basis by Origination Year 2021			0
Net, Loans Amortized Cost Basis by Origination Year 2020			0
Net, Loans Amortized Cost Basis by Origination Year 2019			0
Net, Loans Amortized Cost Basis by Origination Year 2018			0
Net, Loans Amortized Cost Basis by Origination Year 2017			3
Net, Loans Amortized Cost Basis by Origination Year Prior			(208)
Net, Revolving Loans			0
Net, Revolving Converted to Term Loans			0
Net			(205)
Residential Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	722,013		722,013
Total, Loans Amortized Cost Basis by Origination Year 2020	663,292		663,292
Total, Loans Amortized Cost Basis by Origination Year 2019	731,803		731,803
Total, Loans Amortized Cost Basis by Origination Year 2018	544,362		544,362
Total, Loans Amortized Cost Basis by Origination Year 2017	474,271		474,271
Total, Loans Amortized Cost Basis by Origination Year Prior	992,504		992,504
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	4,128,245		4,128,245
Residential Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	140		140
Total, Loans Amortized Cost Basis by Origination Year 2019	4,369		4,369
Total, Loans Amortized Cost Basis by Origination Year 2018	1,448		1,448
Total, Loans Amortized Cost Basis by Origination Year 2017	839		839
Total, Loans Amortized Cost Basis by Origination Year Prior	589		589
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	7,385		7,385
Residential Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	479		479
Total, Loans Amortized Cost Basis by Origination Year 2020	167		167
Total, Loans Amortized Cost Basis by Origination Year 2019	1,921		1,921
Total, Loans Amortized Cost Basis by Origination Year 2018	2,520		2,520
Total, Loans Amortized Cost Basis by Origination Year 2017	1,167		1,167
Total, Loans Amortized Cost Basis by Origination Year Prior	4,466		4,466
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	10,720		10,720
Residential Portfolio Segment [Member] | Doubtful [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Residential Portfolio Segment [Member] | Unlikely to be Collected Financing Receivable [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Equity Lines Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	7		7
Total, Revolving Loans	402,231		402,231
Total, Revolving Converted to Term Loans	32,127		32,127
Total loans	434,365		434,365
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior			0
YTD period charge-offs, Revolving Loans			0
YTD period charge-offs, Revolving Converted to Term Loans			0
YTD period charge-offs			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior			0
YTD period recoveries, Revolving Loans			(8)
YTD period recoveries, Revolving Converted to Term Loans			(58)
YTD period recoveries			(66)
Net, Loans Amortized Cost Basis by Origination Year 2021			0
Net, Loans Amortized Cost Basis by Origination Year 2020			0
Net, Loans Amortized Cost Basis by Origination Year 2019			0
Net, Loans Amortized Cost Basis by Origination Year 2018			0
Net, Loans Amortized Cost Basis by Origination Year 2017			0
Net, Loans Amortized Cost Basis by Origination Year Prior			0
Net, Revolving Loans			(8)
Net, Revolving Converted to Term Loans			(58)
Net			(66)
Equity Lines Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	7		7
Total, Revolving Loans	400,991		400,991
Total, Revolving Converted to Term Loans	31,677		31,677
Total loans	432,675		432,675
Equity Lines Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Equity Lines Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	1,240		1,240
Total, Revolving Converted to Term Loans	450		450
Total loans	1,690		1,690
Equity Lines Portfolio Segment [Member] | Doubtful [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Equity Lines Portfolio Segment [Member] | Unlikely to be Collected Financing Receivable [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Installment and Other Loans [Member ]
Total, Loans Amortized Cost Basis by Origination Year 2021	2,120		2,120
Total, Loans Amortized Cost Basis by Origination Year 2020	1,250		1,250
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	3,370		3,370
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior			0
YTD period charge-offs, Revolving Loans			0
YTD period charge-offs, Revolving Converted to Term Loans			0
YTD period charge-offs	(0)	(0)	0	(0)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior			0
YTD period recoveries, Revolving Loans			0
YTD period recoveries, Revolving Converted to Term Loans			0
YTD period recoveries	0	0	0	0
Net, Loans Amortized Cost Basis by Origination Year 2021			0
Net, Loans Amortized Cost Basis by Origination Year 2020			0
Net, Loans Amortized Cost Basis by Origination Year 2019			0
Net, Loans Amortized Cost Basis by Origination Year 2018			0
Net, Loans Amortized Cost Basis by Origination Year 2017			0
Net, Loans Amortized Cost Basis by Origination Year Prior			0
Net, Revolving Loans			0
Net, Revolving Converted to Term Loans			0
Net	(0)	$ (0)	0	$ (0)
Installment and Other Loans [Member ] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	2,120		2,120
Total, Loans Amortized Cost Basis by Origination Year 2020	1,250		1,250
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	3,370		3,370
Installment and Other Loans [Member ] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Installment and Other Loans [Member ] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Installment and Other Loans [Member ] | Doubtful [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	0		0
Installment and Other Loans [Member ] | Unlikely to be Collected Financing Receivable [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	0		0
Total, Loans Amortized Cost Basis by Origination Year 2020	0		0
Total, Loans Amortized Cost Basis by Origination Year 2019	0		0
Total, Loans Amortized Cost Basis by Origination Year 2018	0		0
Total, Loans Amortized Cost Basis by Origination Year 2017	0		0
Total, Loans Amortized Cost Basis by Origination Year Prior	0		0
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	$ 0		$ 0