Note 8 - Loans - Loan Held for Investment by Loan Portfolio Segments, Internal Risk Ratings and Vintage Year (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Total, Loans Amortized Cost Basis by Origination Year 2021	$ 1,759,383		$ 1,759,383
Total, Loans Amortized Cost Basis by Origination Year 2020	2,700,419		2,700,419
Total, Loans Amortized Cost Basis by Origination Year 2019	2,640,981		2,640,981
Total, Loans Amortized Cost Basis by Origination Year 2018	2,207,689		2,207,689
Total, Loans Amortized Cost Basis by Origination Year 2017	1,555,394		1,555,394
Total, Loans Amortized Cost Basis by Origination Year Prior	2,887,087		2,887,087
Total, Revolving Loans	1,885,112		1,885,112
Total, Revolving Converted to Term Loans	47,759		47,759
Total loans	15,683,824		15,683,824
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021			0
YTD period charge-offs	7,712	$ 5,106	16,850	$ 6,427
YTD period recoveries	(458)	(1,513)	(1,838)	(2,883)
Net, Loans Amortized Cost Basis by Origination Year 2020			73
Net, Loans Amortized Cost Basis by Origination Year 2019			(70)
Net, Loans Amortized Cost Basis by Origination Year 2018			340
Net, Loans Amortized Cost Basis by Origination Year 2017			0
Net, Loans Amortized Cost Basis by Origination Year Prior			(335)
Net, Revolving Loans			15,014
Net, Revolving Converted to Term Loans			(10)
Net	7,254	3,593	15,012	3,544
Commercial Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	399,350		399,350
Total, Loans Amortized Cost Basis by Origination Year 2020	396,730		396,730
Total, Loans Amortized Cost Basis by Origination Year 2019	312,248		312,248
Total, Loans Amortized Cost Basis by Origination Year 2018	243,918		243,918
Total, Loans Amortized Cost Basis by Origination Year 2017	110,652		110,652
Total, Loans Amortized Cost Basis by Origination Year Prior	78,060		78,060
Total, Revolving Loans	1,306,944		1,306,944
Total, Revolving Converted to Term Loans	14,360		14,360
Total loans	2,862,262		2,862,262
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			73
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019			50
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			16,311
YTD period charge-offs, Revolving Converted to Term Loans			0
YTD period charge-offs	7,712	5,106	16,850	6,427
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			(26)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017			0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior			(163)
YTD period recoveries, Revolving Loans			(1,236)
YTD period recoveries, Revolving Converted to Term Loans			0
YTD period recoveries	(155)	(1,350)	(1,425)	(2,558)
Net, Loans Amortized Cost Basis by Origination Year 2021			0
Net, Loans Amortized Cost Basis by Origination Year 2020			73
Net, Loans Amortized Cost Basis by Origination Year 2019			50
Net, Loans Amortized Cost Basis by Origination Year 2018			340
Net, Loans Amortized Cost Basis by Origination Year 2017			0
Net, Loans Amortized Cost Basis by Origination Year Prior			(113)
Net, Revolving Loans			15,075
Net, Revolving Converted to Term Loans			0
Net	7,557	3,756	15,425	3,869
Commercial Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	399,319		399,319
Total, Loans Amortized Cost Basis by Origination Year 2020	391,221		391,221
Total, Loans Amortized Cost Basis by Origination Year 2019	275,646		275,646
Total, Loans Amortized Cost Basis by Origination Year 2018	218,678		218,678
Total, Loans Amortized Cost Basis by Origination Year 2017	98,676		98,676
Total, Loans Amortized Cost Basis by Origination Year Prior	72,443		72,443
Total, Revolving Loans	1,219,335		1,219,335
Total, Revolving Converted to Term Loans	7,527		7,527
Total loans	2,682,845		2,682,845
Commercial 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	100		100
Total, Loans Amortized Cost Basis by Origination Year 2019	12,675		12,675
Total, Loans Amortized Cost Basis by Origination Year 2018	7,953		7,953
Total, Loans Amortized Cost Basis by Origination Year 2017	2,892		2,892
Total, Loans Amortized Cost Basis by Origination Year Prior	1,023		1,023
Total, Revolving Loans	28,928		28,928
Total, Revolving Converted to Term Loans	227		227
Total loans	53,798		53,798
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	5,409		5,409
Total, Loans Amortized Cost Basis by Origination Year 2019	23,927		23,927
Total, Loans Amortized Cost Basis by Origination Year 2018	17,287		17,287
Total, Loans Amortized Cost Basis by Origination Year 2017	9,084		9,084
Total, Loans Amortized Cost Basis by Origination Year Prior	4,594		4,594
Total, Revolving Loans	56,434		56,434
Total, Revolving Converted to Term Loans	6,606		6,606
Total loans	123,372		123,372
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	2,247		2,247
Total, Revolving Converted to Term Loans	0		0
Total loans	2,247		2,247
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	136,429		136,429
Total, Loans Amortized Cost Basis by Origination Year 2020	238,893		238,893
Total, Loans Amortized Cost Basis by Origination Year 2019	171,371		171,371
Total, Loans Amortized Cost Basis by Origination Year 2018	81,326		81,326
Total, Loans Amortized Cost Basis by Origination Year 2017	29,489		29,489
Total, Loans Amortized Cost Basis by Origination Year Prior	4,116		4,116
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	661,624		661,624
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)
Real Estate Construction Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	131,786		131,786
Total, Loans Amortized Cost Basis by Origination Year 2020	213,818		213,818
Total, Loans Amortized Cost Basis by Origination Year 2019	157,612		157,612
Total, Loans Amortized Cost Basis by Origination Year 2018	64,904		64,904
Total, Loans Amortized Cost Basis by Origination Year 2017	29,489		29,489
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	597,609		597,609
Real Estate Construction Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	4,643		4,643
Total, Loans Amortized Cost Basis by Origination Year 2020	25,075		25,075
Total, Loans Amortized Cost Basis by Origination Year 2019	13,759		13,759
Total, Loans Amortized Cost Basis by Origination Year 2018	16,422		16,422
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	59,899		59,899
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	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	4,116		4,116
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	4,116		4,116
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	777,151		777,151
Total, Loans Amortized Cost Basis by Origination Year 2020	1,353,628		1,353,628
Total, Loans Amortized Cost Basis by Origination Year 2019	1,377,971		1,377,971
Total, Loans Amortized Cost Basis by Origination Year 2018	1,295,020		1,295,020
Total, Loans Amortized Cost Basis by Origination Year 2017	906,409		906,409
Total, Loans Amortized Cost Basis by Origination Year Prior	1,729,739		1,729,739
Total, Revolving Loans	173,591		173,591
Total, Revolving Converted to Term Loans	0		0
Total loans	7,613,509		7,613,509
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			(120)
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			(14)
YTD period recoveries, Revolving Loans			(56)
YTD period recoveries, Revolving Converted to Term Loans			0
YTD period recoveries	(95)	(95)	(190)	(250)
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			(120)
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			(14)
Net, Revolving Loans			(56)
Net, Revolving Converted to Term Loans			0
Net	(95)	(95)	(190)	(250)
Commercial Real Estate Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	758,939		758,939
Total, Loans Amortized Cost Basis by Origination Year 2020	1,303,822		1,303,822
Total, Loans Amortized Cost Basis by Origination Year 2019	1,333,604		1,333,604
Total, Loans Amortized Cost Basis by Origination Year 2018	1,170,110		1,170,110
Total, Loans Amortized Cost Basis by Origination Year 2017	857,806		857,806
Total, Loans Amortized Cost Basis by Origination Year Prior	1,580,820		1,580,820
Total, Revolving Loans	169,817		169,817
Total, Revolving Converted to Term Loans	0		0
Total loans	7,174,918		7,174,918
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	18,212		18,212
Total, Loans Amortized Cost Basis by Origination Year 2020	48,108		48,108
Total, Loans Amortized Cost Basis by Origination Year 2019	37,578		37,578
Total, Loans Amortized Cost Basis by Origination Year 2018	78,294		78,294
Total, Loans Amortized Cost Basis by Origination Year 2017	46,799		46,799
Total, Loans Amortized Cost Basis by Origination Year Prior	84,134		84,134
Total, Revolving Loans	2,899		2,899
Total, Revolving Converted to Term Loans	0		0
Total loans	316,024		316,024
Commercial Real Estate 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	1,698		1,698
Total, Loans Amortized Cost Basis by Origination Year 2019	6,789		6,789
Total, Loans Amortized Cost Basis by Origination Year 2018	46,616		46,616
Total, Loans Amortized Cost Basis by Origination Year 2017	1,804		1,804
Total, Loans Amortized Cost Basis by Origination Year Prior	64,785		64,785
Total, Revolving Loans	875		875
Total, Revolving Converted to Term Loans	0		0
Total loans	122,567		122,567
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	445,397		445,397
Total, Loans Amortized Cost Basis by Origination Year 2020	709,092		709,092
Total, Loans Amortized Cost Basis by Origination Year 2019	779,391		779,391
Total, Loans Amortized Cost Basis by Origination Year 2018	587,425		587,425
Total, Loans Amortized Cost Basis by Origination Year 2017	508,844		508,844
Total, Loans Amortized Cost Basis by Origination Year Prior	1,075,163		1,075,163
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	4,105,312		4,105,312
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			(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			0
Net, Loans Amortized Cost Basis by Origination Year Prior			(208)
Net, Revolving Loans			0
Net, Revolving Converted to Term Loans			0
Net			(208)
Residential Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	445,397		445,397
Total, Loans Amortized Cost Basis by Origination Year 2020	708,691		708,691
Total, Loans Amortized Cost Basis by Origination Year 2019	771,944		771,944
Total, Loans Amortized Cost Basis by Origination Year 2018	582,883		582,883
Total, Loans Amortized Cost Basis by Origination Year 2017	507,289		507,289
Total, Loans Amortized Cost Basis by Origination Year Prior	1,067,965		1,067,965
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	4,084,169		4,084,169
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	240		240
Total, Loans Amortized Cost Basis by Origination Year 2019	4,389		4,389
Total, Loans Amortized Cost Basis by Origination Year 2018	2,009		2,009
Total, Loans Amortized Cost Basis by Origination Year 2017	848		848
Total, Loans Amortized Cost Basis by Origination Year Prior	1,897		1,897
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	9,383		9,383
Residential 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	161		161
Total, Loans Amortized Cost Basis by Origination Year 2019	3,058		3,058
Total, Loans Amortized Cost Basis by Origination Year 2018	2,533		2,533
Total, Loans Amortized Cost Basis by Origination Year 2017	707		707
Total, Loans Amortized Cost Basis by Origination Year Prior	5,301		5,301
Total, Revolving Loans	0		0
Total, Revolving Converted to Term Loans	0		0
Total loans	11,760		11,760
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	9		9
Total, Revolving Loans	404,577		404,577
Total, Revolving Converted to Term Loans	33,399		33,399
Total loans	437,985		437,985
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			(5)
YTD period recoveries, Revolving Converted to Term Loans			(10)
YTD period recoveries			(15)
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			(5)
Net, Revolving Converted to Term Loans			(10)
Net			(15)
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	9		9
Total, Revolving Loans	403,327		403,327
Total, Revolving Converted to Term Loans	32,797		32,797
Total loans	436,133		436,133
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	1,250		1,250
Total, Revolving Converted to Term Loans	602		602
Total loans	1,852		1,852
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	1,056		1,056
Total, Loans Amortized Cost Basis by Origination Year 2020	2,076		2,076
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	3,132		3,132
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	1,056		1,056
Total, Loans Amortized Cost Basis by Origination Year 2020	2,076		2,076
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	3,132		3,132
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