Note 8 - Past Due Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	$ 1,012,152	$ 1,039,637
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	5,780	3,468
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	59	12
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	226	763
Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	6,065	4,243
Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,006,087	1,035,394
Commercial Portfolio Segment [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	844,980
Commercial Portfolio Segment [Member] | Commercial and industrial
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	144,909	160,875
Commercial Portfolio Segment [Member] | Commercial and industrial | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	40	2,288
Commercial Portfolio Segment [Member] | Commercial and industrial | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0	1
Commercial Portfolio Segment [Member] | Commercial and industrial | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0	596
Commercial Portfolio Segment [Member] | Commercial and industrial | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	40	2,885
Commercial Portfolio Segment [Member] | Commercial and industrial | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	144,869	157,990
Commercial Portfolio Segment [Member] | Construction and Land Development [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	59,639
Commercial Portfolio Segment [Member] | Construction and Land Development [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Construction and Land Development [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Construction and Land Development [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Construction and Land Development [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Construction and Land Development [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	59,639
Commercial Portfolio Segment [Member] | Real Estate Secured by Multi-family Properties [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	98,886
Commercial Portfolio Segment [Member] | Real Estate Secured by Multi-family Properties [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real Estate Secured by Multi-family Properties [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real Estate Secured by Multi-family Properties [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real Estate Secured by Multi-family Properties [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real Estate Secured by Multi-family Properties [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	98,886
Commercial Portfolio Segment [Member] | Real estate secured by owner-occupied properties
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	156,812
Commercial Portfolio Segment [Member] | Real estate secured by owner-occupied properties | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	2,978
Commercial Portfolio Segment [Member] | Real estate secured by owner-occupied properties | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real estate secured by owner-occupied properties | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real estate secured by owner-occupied properties | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	2,978
Commercial Portfolio Segment [Member] | Real estate secured by owner-occupied properties | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	153,834
Commercial Portfolio Segment [Member] | Real Estate Secured by Other Commercial Properties [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	257,944
Commercial Portfolio Segment [Member] | Real Estate Secured by Other Commercial Properties [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,588
Commercial Portfolio Segment [Member] | Real Estate Secured by Other Commercial Properties [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real Estate Secured by Other Commercial Properties [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real Estate Secured by Other Commercial Properties [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,588
Commercial Portfolio Segment [Member] | Real Estate Secured by Other Commercial Properties [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	256,356
Commercial Portfolio Segment [Member] | Revolving real estate secured by 1-4 family properties-business
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	6,552
Commercial Portfolio Segment [Member] | Revolving real estate secured by 1-4 family properties-business | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Revolving real estate secured by 1-4 family properties-business | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Revolving real estate secured by 1-4 family properties-business | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Revolving real estate secured by 1-4 family properties-business | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Revolving real estate secured by 1-4 family properties-business | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	6,552
Commercial Portfolio Segment [Member] | Real estate secured by 1st lein on 1-4 family properties-business
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	96,703
Commercial Portfolio Segment [Member] | Real estate secured by 1st lein on 1-4 family properties-business | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real estate secured by 1st lein on 1-4 family properties-business | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real estate secured by 1st lein on 1-4 family properties-business | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	9
Commercial Portfolio Segment [Member] | Real estate secured by 1st lein on 1-4 family properties-business | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	9
Commercial Portfolio Segment [Member] | Real estate secured by 1st lein on 1-4 family properties-business | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	96,694
Commercial Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-business
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	3,457
Commercial Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-business | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-business | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-business | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-business | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-business | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	3,457
Commercial Portfolio Segment [Member] | State and Political Subdivisions [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	20,078	20,971
Commercial Portfolio Segment [Member] | State and Political Subdivisions [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | State and Political Subdivisions [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | State and Political Subdivisions [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | State and Political Subdivisions [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Commercial Portfolio Segment [Member] | State and Political Subdivisions [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	20,078
Commercial Portfolio Segment [Member] | Construction Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		62,955
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Construction Loans [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		62,955
Commercial Portfolio Segment [Member] | Secured by Commercial Real Estate [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		518,070
Commercial Portfolio Segment [Member] | Secured by Commercial Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Secured by Commercial Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Secured by Commercial Real Estate [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Secured by Commercial Real Estate [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Secured by Commercial Real Estate [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		518,070
Commercial Portfolio Segment [Member] | Secured by Residential Real Estate [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		103,419
Commercial Portfolio Segment [Member] | Secured by Residential Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Secured by Residential Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Commercial Portfolio Segment [Member] | Secured by Residential Real Estate [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		30
Commercial Portfolio Segment [Member] | Secured by Residential Real Estate [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		30
Commercial Portfolio Segment [Member] | Secured by Residential Real Estate [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		103,389
State and Political Subdivisions Portfolio Segment [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		20,971
State and Political Subdivisions Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
State and Political Subdivisions Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
State and Political Subdivisions Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
State and Political Subdivisions Portfolio Segment [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
State and Political Subdivisions Portfolio Segment [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		20,971
Retail Portfolio Segment [Member] | Consumer Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		4,113
Retail Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		20
Retail Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		11
Retail Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Retail Portfolio Segment [Member] | Financing Receivables, Past Due [Member] | Consumer Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		31
Retail Portfolio Segment [Member] | Current Loans [Member] | Consumer Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		4,082
Retail Portfolio Segment [Member] | 1-4 Family Residential Mortgages [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	106,758
Retail Portfolio Segment [Member] | 1-4 Family Residential Mortgages [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,130
Retail Portfolio Segment [Member] | 1-4 Family Residential Mortgages [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | 1-4 Family Residential Mortgages [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	116
Retail Portfolio Segment [Member] | 1-4 Family Residential Mortgages [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,246
Retail Portfolio Segment [Member] | 1-4 Family Residential Mortgages [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	105,512
Retail Portfolio Segment [Member] | Construction-individual [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	152
Retail Portfolio Segment [Member] | Construction-individual [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Construction-individual [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Construction-individual [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Construction-individual [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Construction-individual [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	152
Retail Portfolio Segment [Member] | Revolving home equity secured by 1-4 family properties-personal
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	34,454
Retail Portfolio Segment [Member] | Revolving home equity secured by 1-4 family properties-personal | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Revolving home equity secured by 1-4 family properties-personal | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	53
Retail Portfolio Segment [Member] | Revolving home equity secured by 1-4 family properties-personal | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Revolving home equity secured by 1-4 family properties-personal | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	53
Retail Portfolio Segment [Member] | Revolving home equity secured by 1-4 family properties-personal | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	34,401
Retail Portfolio Segment [Member] | Real Estate Secured By Junior Lein on 1-4 Family Properties-Personal [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	10,697
Retail Portfolio Segment [Member] | Real Estate Secured By Junior Lein on 1-4 Family Properties-Personal [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Real Estate Secured By Junior Lein on 1-4 Family Properties-Personal [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Real Estate Secured By Junior Lein on 1-4 Family Properties-Personal [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	101
Retail Portfolio Segment [Member] | Real Estate Secured By Junior Lein on 1-4 Family Properties-Personal [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	101
Retail Portfolio Segment [Member] | Real Estate Secured By Junior Lein on 1-4 Family Properties-Personal [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	10,596
Retail Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-personal
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	11,355
Retail Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-personal | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	19
Retail Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-personal | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-personal | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-personal | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	19
Retail Portfolio Segment [Member] | Real estate secured by junior lein on 1-4 family properties-personal | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	11,336
Retail Portfolio Segment [Member] | Student Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,917
Retail Portfolio Segment [Member] | Student Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Student Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Student Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Student Loans [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Student Loans [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,917
Retail Portfolio Segment [Member] | Overdrafts [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	103
Retail Portfolio Segment [Member] | Overdrafts [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	16
Retail Portfolio Segment [Member] | Overdrafts [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	6
Retail Portfolio Segment [Member] | Overdrafts [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Overdrafts [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	22
Retail Portfolio Segment [Member] | Overdrafts [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	81
Retail Portfolio Segment [Member] | Other Consumer [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,736
Retail Portfolio Segment [Member] | Other Consumer [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	9
Retail Portfolio Segment [Member] | Other Consumer [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Other Consumer [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	0
Retail Portfolio Segment [Member] | Other Consumer [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	9
Retail Portfolio Segment [Member] | Other Consumer [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	1,727
Retail Portfolio Segment [Member] | Family Residential Mortgages [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans	$ 106,758	105,654
Retail Portfolio Segment [Member] | Family Residential Mortgages [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		1,139
Retail Portfolio Segment [Member] | Family Residential Mortgages [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Retail Portfolio Segment [Member] | Family Residential Mortgages [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		127
Retail Portfolio Segment [Member] | Family Residential Mortgages [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		1,266
Retail Portfolio Segment [Member] | Family Residential Mortgages [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		104,388
Retail Portfolio Segment [Member] | Home Equity Loans and Lines [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		63,580
Retail Portfolio Segment [Member] | Home Equity Loans and Lines [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		21
Retail Portfolio Segment [Member] | Home Equity Loans and Lines [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		0
Retail Portfolio Segment [Member] | Home Equity Loans and Lines [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		10
Retail Portfolio Segment [Member] | Home Equity Loans and Lines [Member] | Financing Receivables, Past Due [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		31
Retail Portfolio Segment [Member] | Home Equity Loans and Lines [Member] | Current Loans [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Loans		$ 63,549