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Note 4 - Loans Receivable and Allowance for Credit Losses on Loans - Schedule of Risk Rated Loan by Category (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Year One, Originated, Current Fiscal Year	$ 463,468	$ 491,485
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	428,075	674,717
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	534,941	464,272
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	397,889	257,540
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	236,185	134,306
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	255,975	196,511
Financing Receivable, Revolving	215,856	213,241
Financing Receivable, Revolving loans converted to term	1,432	943
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	2,533,821	2,433,015
Financing Receivable, Current Fiscal Year, Writeoff	382	204
Financing Receivable, Fiscal Year before Current Fiscal Year, Writeoff	1,531	1,435
Financing Receivable, Two Years before Current Fiscal Year, Writeoff	1,761	673
Financing Receivable, Three Years before Current Fiscal Year, Writeoff	728	290
Financing Receivable, Four Years before Current Fiscal Year, Writeoff	696	152
Financing Receivable, More than Five Years before Current Fiscal Year, Writeoff	1,185	592
Financing Receivable, Revolving, Writeoff	852	130
Financing Receivable, Revolving, Converted to Term Loan, Writeoff	0	0
Allowance for Credit Loss, Writeoff	7,135	3,476	$ 2,465
Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	463,369	482,667
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	417,177	663,043
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	517,826	447,175
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	381,624	251,907
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	231,294	130,922
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	242,296	188,568
Financing Receivable, Revolving	201,061	202,971
Financing Receivable, Revolving loans converted to term	1,432	617
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	2,456,079	2,367,870
Watch [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	5,523
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	8,122	5,446
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	10,689	14,276
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	13,376	2,366
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	1,799	453
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	6,948	3,179
Financing Receivable, Revolving	4,183	6,376
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	45,117	37,619
Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	99	3,152
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	2,776	6,228
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	6,426	2,821
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	2,346	3,267
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	3,092	2,024
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	5,781	4,511
Financing Receivable, Revolving	2,379	2,150
Financing Receivable, Revolving loans converted to term	0	326
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	22,899	24,479
Special Mention [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	143
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	543	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	907
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	950	253
Financing Receivable, Revolving	8,233	1,345
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	9,726	2,648
Doubtful [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Revolving		399
Financing Receivable, Revolving loans converted to term		0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss		399
Real Estate Portfolio Segment [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	285,730	286,761
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	258,495	404,537
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	325,459	336,609
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	294,656	192,837
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	187,746	97,415
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	193,779	147,382
Financing Receivable, Revolving	67,013	64,042
Financing Receivable, Revolving loans converted to term	830	798
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	1,613,708	1,530,381
Allowance for Credit Loss, Writeoff	(0)	10	(0)
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	13,023	51,752
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	51,569	96,590
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	94,766	74,583
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	64,528	47,767
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	45,277	28,819
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	75,475	65,947
Financing Receivable, Revolving	0	544
Financing Receivable, Revolving loans converted to term	679	326
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	345,317	366,328
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	13,023	48,551
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	48,434	91,144
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	84,077	61,689
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	51,874	46,117
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	43,652	27,957
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	66,142	61,764
Financing Receivable, Revolving	0	499
Financing Receivable, Revolving loans converted to term	679	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	307,881	337,721
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Watch [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	3,201
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	3,135	5,446
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	10,689	12,894
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	12,654	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	453
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	6,948	2,226
Financing Receivable, Revolving	0	45
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	33,426	24,265
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0	1,650
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	1,625	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	1,991	1,957
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	326
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	3,616	3,933
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	409
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	394	0
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	394	409
Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	167,942	120,155
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	87,012	110,867
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	35,179	46,989
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	29,851	15,219
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	380	540
Financing Receivable, Revolving	10,336	9,284
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	330,700	303,054
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	167,942	120,155
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	87,012	106,168
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	30,200	46,989
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	29,851	15,219
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	380	540
Financing Receivable, Revolving	10,336	9,284
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	325,721	298,355
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	4,699
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	4,979	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	4,979	4,699
Real Estate Portfolio Segment [Member] | Home Equity Loan [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	6,501	4,583
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	2,379	398
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	326	1,584
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	1,538	6,525
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	5,930	11
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	1,645	2,173
Financing Receivable, Revolving	56,677	54,214
Financing Receivable, Revolving loans converted to term	151	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	75,147	69,488
Financing Receivable, Revolving, Writeoff		10
Allowance for Credit Loss, Writeoff		10
Real Estate Portfolio Segment [Member] | Home Equity Loan [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	6,501	4,583
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	2,379	398
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	326	1,584
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	1,538	6,525
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	5,930	11
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	1,631	2,137
Financing Receivable, Revolving	56,430	54,077
Financing Receivable, Revolving loans converted to term	151	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	74,886	69,315
Real Estate Portfolio Segment [Member] | Home Equity Loan [Member] | Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	14	36
Financing Receivable, Revolving	247	137
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	261	173
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	77,602	103,165
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	110,505	176,278
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	175,090	122,406
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	109,006	80,815
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	76,653	30,595
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	68,466	54,011
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	472
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	617,322	567,742
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	77,602	103,165
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	110,505	175,412
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	174,355	122,406
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	109,006	80,815
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	76,653	30,595
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	66,426	52,008
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	472
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	614,547	564,873
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	866
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	735	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	2,040	2,003
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	2,775	2,869
Real Estate Portfolio Segment [Member] | Multifamily [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	20,662	7,106
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	7,030	20,404
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	20,098	91,047
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	89,733	42,511
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	59,886	37,990
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	47,813	24,711
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	245,222	223,769
Real Estate Portfolio Segment [Member] | Multifamily [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	20,662	7,106
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	7,030	20,404
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	20,098	91,047
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	89,733	42,511
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	59,886	37,990
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	47,813	24,711
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	245,222	223,769
Consumer Portfolio Segment [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	112,247	185,348
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	142,136	237,846
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	189,391	104,326
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	83,257	49,409
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	39,250	29,505
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	51,553	38,047
Financing Receivable, Revolving	2,347	2,272
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	620,181	646,753
Allowance for Credit Loss, Writeoff	5,994	3,465	2,465
Consumer Portfolio Segment [Member] | Indirect Home Improvement Loan [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	98,615	171,420
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	130,657	213,324
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	168,608	94,112
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	74,677	36,173
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	28,151	24,235
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	41,238	30,633
Financing Receivable, Revolving	0	6
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	541,946	569,903
Financing Receivable, Current Fiscal Year, Writeoff	381	204
Financing Receivable, Fiscal Year before Current Fiscal Year, Writeoff	1,477	1,386
Financing Receivable, Two Years before Current Fiscal Year, Writeoff	1,627	567
Financing Receivable, Three Years before Current Fiscal Year, Writeoff	677	290
Financing Receivable, Four Years before Current Fiscal Year, Writeoff	568	145
Financing Receivable, More than Five Years before Current Fiscal Year, Writeoff	523	336
Financing Receivable, Revolving, Writeoff	0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff	0	0
Allowance for Credit Loss, Writeoff	5,253	2,928
Consumer Portfolio Segment [Member] | Indirect Home Improvement Loan [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	98,516	171,208
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	130,254	212,661
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	167,896	93,664
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	74,577	36,032
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	28,045	23,977
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	40,981	30,492
Financing Receivable, Revolving	0	6
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	540,269	568,040
Consumer Portfolio Segment [Member] | Indirect Home Improvement Loan [Member] | Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	99	212
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	403	663
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	712	448
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	100	141
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	106	258
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	257	141
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	1,677	1,863
Consumer Portfolio Segment [Member] | Marine Loans [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	13,322	13,619
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	11,386	23,963
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	20,449	10,039
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	8,521	13,167
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	11,064	5,267
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	10,189	7,255
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	74,931	73,310
Financing Receivable, Current Fiscal Year, Writeoff	0	0
Financing Receivable, Fiscal Year before Current Fiscal Year, Writeoff	21	47
Financing Receivable, Two Years before Current Fiscal Year, Writeoff	128	93
Financing Receivable, Three Years before Current Fiscal Year, Writeoff	51	0
Financing Receivable, Four Years before Current Fiscal Year, Writeoff	128	7
Financing Receivable, More than Five Years before Current Fiscal Year, Writeoff	237	256
Financing Receivable, Revolving, Writeoff	0	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff	0	0
Allowance for Credit Loss, Writeoff	565	403
Consumer Portfolio Segment [Member] | Marine Loans [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	13,322	13,619
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	11,386	23,963
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	20,449	9,987
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	8,521	13,082
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	10,958	5,267
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	10,006	7,050
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	74,642	72,968
Consumer Portfolio Segment [Member] | Marine Loans [Member] | Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	52
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0	85
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	106	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	183	205
Financing Receivable, Revolving	0	0
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	289	342
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	310	309
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	93	559
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	334	175
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	59	69
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	35	3
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	126	159
Financing Receivable, Revolving	2,347	2,266
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	3,304	3,540
Financing Receivable, Current Fiscal Year, Writeoff	1	0
Financing Receivable, Fiscal Year before Current Fiscal Year, Writeoff	33	2
Financing Receivable, Two Years before Current Fiscal Year, Writeoff	6	12
Financing Receivable, Three Years before Current Fiscal Year, Writeoff	0	0
Financing Receivable, Four Years before Current Fiscal Year, Writeoff	0	0
Financing Receivable, More than Five Years before Current Fiscal Year, Writeoff	45	0
Financing Receivable, Revolving, Writeoff	91	120
Financing Receivable, Revolving, Converted to Term Loan, Writeoff	0	0
Allowance for Credit Loss, Writeoff	176	134
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	310	309
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	93	559
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	334	175
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	56	69
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	35	3
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	126	159
Financing Receivable, Revolving	2,336	2,258
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	3,290	3,532
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member] | Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	3	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Revolving	11	8
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	14	8
Commercial Business Portfolio Segment [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	65,491	19,376
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	27,444	32,334
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	20,091	23,337
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	19,976	15,294
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	9,189	7,386
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	10,643	11,082
Financing Receivable, Revolving	146,496	146,927
Financing Receivable, Revolving loans converted to term	602	145
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	299,932	255,881
Allowance for Credit Loss, Writeoff	1,141	1	$ (0)
Commercial Business Portfolio Segment [Member] | Commercial And Industrial [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	65,491	19,376
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	27,444	32,334
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	20,091	23,337
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	19,976	15,294
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	9,189	7,386
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	10,643	11,082
Financing Receivable, Revolving	133,578	129,347
Financing Receivable, Revolving loans converted to term	602	145
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	287,014	238,301
Financing Receivable, Current Fiscal Year, Writeoff	0	0
Financing Receivable, Fiscal Year before Current Fiscal Year, Writeoff	0	0
Financing Receivable, Two Years before Current Fiscal Year, Writeoff	0	1
Financing Receivable, Three Years before Current Fiscal Year, Writeoff	0	0
Financing Receivable, Four Years before Current Fiscal Year, Writeoff	0	0
Financing Receivable, More than Five Years before Current Fiscal Year, Writeoff	380	0
Financing Receivable, Revolving, Writeoff	761	0
Financing Receivable, Revolving, Converted to Term Loan, Writeoff	0	0
Allowance for Credit Loss, Writeoff	1,141	1
Commercial Business Portfolio Segment [Member] | Commercial And Industrial [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	65,491	13,971
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	20,084	32,334
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	20,091	19,634
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	16,468	11,537
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	6,135	5,122
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	8,791	9,707
Financing Receivable, Revolving	120,899	119,844
Financing Receivable, Revolving loans converted to term	602	145
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	258,561	212,294
Commercial Business Portfolio Segment [Member] | Commercial And Industrial [Member] | Watch [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	2,322
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	4,987	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	1,382
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	722	2,366
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	1,799	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	0	953
Financing Receivable, Revolving	4,183	5,754
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	11,691	12,777
Commercial Business Portfolio Segment [Member] | Commercial And Industrial [Member] | Substandard [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	2,940
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	2,373	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	2,321
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	2,243	1,391
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	1,255	1,766
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	1,296	169
Financing Receivable, Revolving	2,121	2,005
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	9,288	10,592
Commercial Business Portfolio Segment [Member] | Commercial And Industrial [Member] | Special Mention [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	143
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	543	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	498
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	556	253
Financing Receivable, Revolving	6,375	1,345
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	7,474	2,239
Commercial Business Portfolio Segment [Member] | Commercial And Industrial [Member] | Doubtful [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Revolving		399
Financing Receivable, Revolving loans converted to term		0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss		399
Commercial Business Portfolio Segment [Member] | Warehouse Lending Loan [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Revolving	12,918	17,580
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	12,918	17,580
Commercial Business Portfolio Segment [Member] | Warehouse Lending Loan [Member] | Pass [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	0	0
Financing Receivable, Revolving	11,060	17,003
Financing Receivable, Revolving loans converted to term	0	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	11,060	17,003
Commercial Business Portfolio Segment [Member] | Warehouse Lending Loan [Member] | Watch [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year		0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year		0
Financing Receivable, Revolving		577
Financing Receivable, Revolving loans converted to term		0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss		$ 577
Commercial Business Portfolio Segment [Member] | Warehouse Lending Loan [Member] | Special Mention [Member]
Financing Receivable, Year One, Originated, Current Fiscal Year	0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year	0
Financing Receivable, Year Three, Originated, Fiscal Year before Current Fiscal Year	0
Financing Receivable, Year Four, Originated, Fiscal Year before Current Fiscal Year	0
Financing Receivable, Year Five Originated, Fiscal Year before Current Fiscal Year	0
Financing Receivable, Prior, Originated, Fiscal Year before Current Fiscal Year	0
Financing Receivable, Revolving	1,858
Financing Receivable, Revolving loans converted to term	0
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss	$ 1,858

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