Note 5 - Loans - Loan Held for Investment by Loan Portfolio Segments, Internal Risk Ratings and Vintage Year (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Total, Loans Amortized Cost Basis by Origination Year 2021	$ 3,943,040	$ 3,731,615
Total, Loans Amortized Cost Basis by Origination Year 2020	3,489,846	2,371,671
Total, Loans Amortized Cost Basis by Origination Year 2019	1,905,136	2,361,902
Total, Loans Amortized Cost Basis by Origination Year 2018	1,908,992	1,885,467
Total, Loans Amortized Cost Basis by Origination Year 2017	1,530,238	1,344,458
Total, Loans Amortized Cost Basis by Origination Year Prior	3,138,606	2,492,497
Total, Revolving Loans	2,303,152	2,107,052
Total, Revolving Converted to Term Loans	28,373	43,496
Total loans	18,247,383	16,338,158
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021	201	0
YTD period charge-offs	5,490	20,054
YTD period recoveries	(2,905)	(2,443)
Net, Loans Amortized Cost Basis by Origination Year 2020	587	1,477
Net, Loans Amortized Cost Basis by Origination Year 2019	81	238
Net, Loans Amortized Cost Basis by Origination Year 2018	(169)	242
Net, Loans Amortized Cost Basis by Origination Year 2017	3,623	3
Net, Loans Amortized Cost Basis by Origination Year Prior	(33)	(453)
Net, Revolving Loans	(1,689)	16,168
Net, Revolving Converted to Term Loans	(16)	(64)
Net	2,585	17,611
Special Mention	18,247,383	16,338,158
Commercial Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	489,985	607,615
Total, Loans Amortized Cost Basis by Origination Year 2020	464,093	275,415
Total, Loans Amortized Cost Basis by Origination Year 2019	183,386	207,119
Total, Loans Amortized Cost Basis by Origination Year 2018	125,786	160,487
Total, Loans Amortized Cost Basis by Origination Year 2017	113,155	98,167
Total, Loans Amortized Cost Basis by Origination Year Prior	117,988	105,717
Total, Revolving Loans	1,816,937	1,513,837
Total, Revolving Converted to Term Loans	6,693	13,198
Total loans	3,318,023	2,981,555
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021	96	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020	587	1,478
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019	120	507
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018	71	366
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017	1,786	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior	360	50
YTD period charge-offs, Revolving Loans	202	17,650
YTD period charge-offs, Revolving Converted to Term Loans	0	0
YTD period charge-offs	3,222	20,051
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021	(8)	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020	0	(1)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019	(39)	(29)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018	0	(124)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017	(254)	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior	(335)	(191)
YTD period recoveries, Revolving Loans	(1,829)	(1,361)
YTD period recoveries, Revolving Converted to Term Loans	0	0
YTD period recoveries	(2,465)	(1,706)
Net, Loans Amortized Cost Basis by Origination Year 2021	88	0
Net, Loans Amortized Cost Basis by Origination Year 2020	587	1,477
Net, Loans Amortized Cost Basis by Origination Year 2019	81	478
Net, Loans Amortized Cost Basis by Origination Year 2018	71	242
Net, Loans Amortized Cost Basis by Origination Year 2017	1,532	0
Net, Loans Amortized Cost Basis by Origination Year Prior	25	(141)
Net, Revolving Loans	(1,627)	16,289
Net, Revolving Converted to Term Loans	0	0
Net	757	18,345
Special Mention	3,318,023	2,981,555
Commercial Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	488,748	606,770
Total, Loans Amortized Cost Basis by Origination Year 2020	446,647	268,756
Total, Loans Amortized Cost Basis by Origination Year 2019	180,226	183,468
Total, Loans Amortized Cost Basis by Origination Year 2018	119,355	142,419
Total, Loans Amortized Cost Basis by Origination Year 2017	107,896	80,701
Total, Loans Amortized Cost Basis by Origination Year Prior	106,649	100,496
Total, Revolving Loans	1,753,509	1,437,463
Total, Revolving Converted to Term Loans	6,560	7,433
Total loans	3,209,590	2,827,506
Special Mention	3,209,590	2,827,506
Commercial Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	1,212	395
Total, Loans Amortized Cost Basis by Origination Year 2020	4,696	780
Total, Loans Amortized Cost Basis by Origination Year 2019	2,818	1,138
Total, Loans Amortized Cost Basis by Origination Year 2018	68	1,645
Total, Loans Amortized Cost Basis by Origination Year 2017	308	3,157
Total, Loans Amortized Cost Basis by Origination Year Prior	4,354	0
Total, Revolving Loans	41,110	40,761
Total, Revolving Converted to Term Loans	0	49
Total loans	54,566	47,925
Special Mention	54,566	47,925
Commercial Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	25	450
Total, Loans Amortized Cost Basis by Origination Year 2020	12,750	5,879
Total, Loans Amortized Cost Basis by Origination Year 2019	342	22,513
Total, Loans Amortized Cost Basis by Origination Year 2018	4,859	16,423
Total, Loans Amortized Cost Basis by Origination Year 2017	2,766	14,309
Total, Loans Amortized Cost Basis by Origination Year Prior	6,985	5,221
Total, Revolving Loans	22,084	34,713
Total, Revolving Converted to Term Loans	133	5,716
Total loans	49,944	105,224
Special Mention	49,944	105,224
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	1,504	0
Total, Loans Amortized Cost Basis by Origination Year 2017	2,185	0
Total, Loans Amortized Cost Basis by Origination Year Prior	0	0
Total, Revolving Loans	234	900
Total, Revolving Converted to Term Loans	0	0
Total loans	3,923	900
Special Mention	3,923	900
Real Estate Construction Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	99,798	199,188
Total, Loans Amortized Cost Basis by Origination Year 2020	264,557	211,889
Total, Loans Amortized Cost Basis by Origination Year 2019	122,761	154,907
Total, Loans Amortized Cost Basis by Origination Year 2018	33,858	41,922
Total, Loans Amortized Cost Basis by Origination Year 2017	35,321	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	556,295	607,906
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior	0	0
YTD period charge-offs, Revolving Loans	0	0
YTD period charge-offs, Revolving Converted to Term Loans	0	0
YTD period charge-offs	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior	(6)	(76)
YTD period recoveries, Revolving Loans	0	0
YTD period recoveries, Revolving Converted to Term Loans	0	0
YTD period recoveries	(6)	(76)
Net, Loans Amortized Cost Basis by Origination Year 2021	0	0
Net, Loans Amortized Cost Basis by Origination Year 2020	0	0
Net, Loans Amortized Cost Basis by Origination Year 2019	0	0
Net, Loans Amortized Cost Basis by Origination Year 2018	0	0
Net, Loans Amortized Cost Basis by Origination Year 2017	0	0
Net, Loans Amortized Cost Basis by Origination Year Prior	(6)	(76)
Net, Revolving Loans	0	0
Net, Revolving Converted to Term Loans	0	0
Net	(6)	(76)
Special Mention	556,295	607,906
Real Estate Construction Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	99,798	199,188
Total, Loans Amortized Cost Basis by Origination Year 2020	264,197	188,782
Total, Loans Amortized Cost Basis by Origination Year 2019	113,312	125,316
Total, Loans Amortized Cost Basis by Origination Year 2018	20,479	24,548
Total, Loans Amortized Cost Basis by Origination Year 2017	3,067	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	500,853	537,834
Special Mention	500,853	537,834
Real Estate Construction 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	360	23,107
Total, Loans Amortized Cost Basis by Origination Year 2019	9,449	27,672
Total, Loans Amortized Cost Basis by Origination Year 2018	11,643	17,374
Total, Loans Amortized Cost Basis by Origination Year 2017	22,945	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	44,397	68,153
Special Mention	44,397	68,153
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	1,919
Total, Loans Amortized Cost Basis by Origination Year 2018	1,736	0
Total, Loans Amortized Cost Basis by Origination Year 2017	9,309	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	11,045	1,919
Special Mention	11,045	1,919
Commercial Real Estate Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	2,122,120	1,940,636
Total, Loans Amortized Cost Basis by Origination Year 2020	1,793,483	1,261,007
Total, Loans Amortized Cost Basis by Origination Year 2019	1,015,938	1,316,827
Total, Loans Amortized Cost Basis by Origination Year 2018	1,146,596	1,177,095
Total, Loans Amortized Cost Basis by Origination Year 2017	961,646	790,601
Total, Loans Amortized Cost Basis by Origination Year Prior	1,566,608	1,451,236
Total, Revolving Loans	182,347	202,916
Total, Revolving Converted to Term Loans	0	0
Total loans	8,788,738	8,140,318
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017	2,091	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior	0	0
YTD period charge-offs, Revolving Loans	0	0
YTD period charge-offs, Revolving Converted to Term Loans	0	0
YTD period charge-offs	2,091	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019	0	(240)
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018	(240)	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior	(7)	(28)
YTD period recoveries, Revolving Loans	(111)	(111)
YTD period recoveries, Revolving Converted to Term Loans	0	0
YTD period recoveries	(358)	(284)
Net, Loans Amortized Cost Basis by Origination Year 2021	0	0
Net, Loans Amortized Cost Basis by Origination Year 2020	0	0
Net, Loans Amortized Cost Basis by Origination Year 2019	0	(240)
Net, Loans Amortized Cost Basis by Origination Year 2018	(240)	0
Net, Loans Amortized Cost Basis by Origination Year 2017	2,091	0
Net, Loans Amortized Cost Basis by Origination Year Prior	(7)	(28)
Net, Revolving Loans	(111)	(111)
Net, Revolving Converted to Term Loans	0	0
Net	1,733	(379)
YTD period recoveries	(358)	(379)
Special Mention	8,788,738	8,140,318
Commercial Real Estate Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	2,087,650	1,893,807
Total, Loans Amortized Cost Basis by Origination Year 2020	1,728,607	1,201,825
Total, Loans Amortized Cost Basis by Origination Year 2019	975,953	1,253,548
Total, Loans Amortized Cost Basis by Origination Year 2018	1,094,505	1,031,191
Total, Loans Amortized Cost Basis by Origination Year 2017	908,748	727,916
Total, Loans Amortized Cost Basis by Origination Year Prior	1,420,982	1,313,882
Total, Revolving Loans	178,116	198,869
Total, Revolving Converted to Term Loans	0	0
Total loans	8,394,561	7,621,038
Special Mention	8,394,561	7,621,038
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	22,150	45,719
Total, Loans Amortized Cost Basis by Origination Year 2020	57,015	59,182
Total, Loans Amortized Cost Basis by Origination Year 2019	25,593	49,796
Total, Loans Amortized Cost Basis by Origination Year 2018	32,119	103,101
Total, Loans Amortized Cost Basis by Origination Year 2017	17,999	61,105
Total, Loans Amortized Cost Basis by Origination Year Prior	63,782	60,448
Total, Revolving Loans	1,600	750
Total, Revolving Converted to Term Loans	0	0
Total loans	220,258	380,101
Special Mention	220,258	380,101
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	12,320	1,110
Total, Loans Amortized Cost Basis by Origination Year 2020	7,861	0
Total, Loans Amortized Cost Basis by Origination Year 2019	14,392	13,483
Total, Loans Amortized Cost Basis by Origination Year 2018	19,972	42,803
Total, Loans Amortized Cost Basis by Origination Year 2017	34,899	1,580
Total, Loans Amortized Cost Basis by Origination Year Prior	81,844	76,906
Total, Revolving Loans	2,631	3,297
Total, Revolving Converted to Term Loans	0	0
Total loans	173,919	139,179
Special Mention	173,919	139,179
Residential Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	1,228,597	980,059
Total, Loans Amortized Cost Basis by Origination Year 2020	965,561	623,192
Total, Loans Amortized Cost Basis by Origination Year 2019	583,051	683,049
Total, Loans Amortized Cost Basis by Origination Year 2018	602,752	505,963
Total, Loans Amortized Cost Basis by Origination Year 2017	420,116	455,690
Total, Loans Amortized Cost Basis by Origination Year Prior	1,454,010	935,539
Total, Revolving Loans	0	0
Total, Revolving Converted to Term Loans	0	0
Total loans	5,254,087	4,183,492
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017	0	3
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior	0	0
YTD period charge-offs, Revolving Loans	0	0
YTD period charge-offs, Revolving Converted to Term Loans	0	0
YTD period charge-offs	0	3
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior	(45)	(208)
YTD period recoveries, Revolving Loans	0	0
YTD period recoveries, Revolving Converted to Term Loans	0	0
YTD period recoveries	(45)	(208)
Net, Loans Amortized Cost Basis by Origination Year 2021	0	0
Net, Loans Amortized Cost Basis by Origination Year 2020	0	0
Net, Loans Amortized Cost Basis by Origination Year 2019	0	0
Net, Loans Amortized Cost Basis by Origination Year 2018	0	0
Net, Loans Amortized Cost Basis by Origination Year 2017	0	3
Net, Loans Amortized Cost Basis by Origination Year Prior	(45)	(208)
Net, Revolving Loans	0	0
Net, Revolving Converted to Term Loans	0	0
Net	(45)	(205)
Special Mention	5,254,087	4,183,492
Residential Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	1,228,391	978,375
Total, Loans Amortized Cost Basis by Origination Year 2020	964,799	622,999
Total, Loans Amortized Cost Basis by Origination Year 2019	580,990	678,775
Total, Loans Amortized Cost Basis by Origination Year 2018	600,786	502,325
Total, Loans Amortized Cost Basis by Origination Year 2017	417,565	453,992
Total, Loans Amortized Cost Basis by Origination Year Prior	1,444,320	929,846
Total, Revolving Loans	0	0
Total, Revolving Converted to Term Loans	0	0
Total loans	5,236,851	4,166,312
Special Mention	5,236,851	4,166,312
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	0	46
Total, Loans Amortized Cost Basis by Origination Year 2019	33	1,576
Total, Loans Amortized Cost Basis by Origination Year 2018	0	1,064
Total, Loans Amortized Cost Basis by Origination Year 2017	752	836
Total, Loans Amortized Cost Basis by Origination Year Prior	905	438
Total, Revolving Loans	0	0
Total, Revolving Converted to Term Loans	0	0
Total loans	1,690	3,960
Special Mention	1,690	3,960
Residential Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	206	1,684
Total, Loans Amortized Cost Basis by Origination Year 2020	762	147
Total, Loans Amortized Cost Basis by Origination Year 2019	2,028	2,698
Total, Loans Amortized Cost Basis by Origination Year 2018	1,966	2,574
Total, Loans Amortized Cost Basis by Origination Year 2017	1,799	862
Total, Loans Amortized Cost Basis by Origination Year Prior	8,785	5,255
Total, Revolving Loans	0	0
Total, Revolving Converted to Term Loans	0	0
Total loans	15,546	13,220
Special Mention	15,546	13,220
Equity Lines Portfolio Segment [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	748	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	5
Total, Revolving Loans	303,868	390,299
Total, Revolving Converted to Term Loans	21,680	30,298
Total loans	326,296	420,602
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior	0	0
YTD period charge-offs, Revolving Loans	0	0
YTD period charge-offs, Revolving Converted to Term Loans	0	0
YTD period charge-offs	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior	0	0
YTD period recoveries, Revolving Loans	(11)	(10)
YTD period recoveries, Revolving Converted to Term Loans	(16)	(64)
YTD period recoveries	(27)	(74)
Net, Loans Amortized Cost Basis by Origination Year 2021	0	0
Net, Loans Amortized Cost Basis by Origination Year 2020	0	0
Net, Loans Amortized Cost Basis by Origination Year 2019	0	0
Net, Loans Amortized Cost Basis by Origination Year 2018	0	0
Net, Loans Amortized Cost Basis by Origination Year 2017	0	0
Net, Loans Amortized Cost Basis by Origination Year Prior	0	0
Net, Revolving Loans	(11)	(10)
Net, Revolving Converted to Term Loans	(16)	(64)
Net	(27)	(74)
Special Mention	326,296	420,602
Equity Lines Portfolio Segment [Member] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	731	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	5
Total, Revolving Loans	302,825	389,069
Total, Revolving Converted to Term Loans	21,460	30,025
Total loans	325,016	419,099
Special Mention	325,016	419,099
Equity Lines Portfolio Segment [Member] | Special Mention [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	5
Total, Loans Amortized Cost Basis by Origination Year 2020	0
Total, Loans Amortized Cost Basis by Origination Year 2019	0
Total, Loans Amortized Cost Basis by Origination Year 2018	0
Total, Loans Amortized Cost Basis by Origination Year 2017	0
Total, Loans Amortized Cost Basis by Origination Year Prior	0
Total, Revolving Loans	0
Total, Revolving Converted to Term Loans	0
Total loans	5
Special Mention	5
Equity Lines Portfolio Segment [Member] | Substandard [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	12	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	1,043	1,230
Total, Revolving Converted to Term Loans	220	273
Total loans	1,275	1,503
Special Mention	1,275	1,503
Installment and Other Loans [Member ]
Total, Loans Amortized Cost Basis by Origination Year 2021	1,792	4,117
Total, Loans Amortized Cost Basis by Origination Year 2020	2,152	168
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	3,944	4,285
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2021	115	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year 2017	0	0
YTD period charge-offs, Loans Amortized Cost Basis by Origination Year Prior	0	0
YTD period charge-offs, Revolving Loans	62	0
YTD period charge-offs, Revolving Converted to Term Loans	0	0
YTD period charge-offs	177	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2021	(2)	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2020	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2019	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2018	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year 2017	0	0
YTD period recoveries, Loans Amortized Cost Basis by Origination Year Prior	0	0
YTD period recoveries, Revolving Loans	(2)	0
YTD period recoveries, Revolving Converted to Term Loans	0	0
YTD period recoveries	(4)	0
Net, Loans Amortized Cost Basis by Origination Year 2021	113	0
Net, Loans Amortized Cost Basis by Origination Year 2020	0	0
Net, Loans Amortized Cost Basis by Origination Year 2019	0	0
Net, Loans Amortized Cost Basis by Origination Year 2018	0	0
Net, Loans Amortized Cost Basis by Origination Year 2017	0	0
Net, Loans Amortized Cost Basis by Origination Year Prior	0	0
Net, Revolving Loans	60	0
Net, Revolving Converted to Term Loans	0	0
Net	173	0
Special Mention	3,944	4,285
Installment and Other Loans [Member ] | Pass [Member]
Total, Loans Amortized Cost Basis by Origination Year 2021	1,792	4,117
Total, Loans Amortized Cost Basis by Origination Year 2020	2,152	168
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	3,944	4,285
Special Mention	$ 3,944	$ 4,285