Loans (Past Due Financing Receivables) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	$ 1,606,219	$ 1,614,595
Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	1,578,943	1,504,275
PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	1,116	1,978
PCI Loans	1,116	1,978
Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	1,576,404	1,490,153
Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	1,423	12,144
31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	200	175
61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	319	4
90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	904	11,965
Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	1,115,485	1,049,147
Commercial real estate | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	1,115,485	1,049,147
Commercial real estate | PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	1,116	1,572
PCI Loans	1,116	1,572
Commercial real estate | Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	1,114,369	1,036,147
Commercial real estate | Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	11,428
Commercial real estate | 31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Commercial real estate | 61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Commercial real estate | 90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	11,428
Residential first mortgages
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	91,120	133,779
Residential first mortgages | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	91,120	133,779
Residential first mortgages | PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
PCI Loans	0	0
Residential first mortgages | Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	90,393	133,444
Residential first mortgages | Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	727	335
Residential first mortgages | 31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Residential first mortgages | 61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	277	0
Residential first mortgages | 90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	450	335
Residential rentals
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	195,035	139,059
Residential rentals | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	195,035	139,059
Residential rentals | PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
PCI Loans	0	0
Residential rentals | Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	194,741	139,059
Residential rentals | Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	294	0
Residential rentals | 31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Residential rentals | 61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	42	0
Residential rentals | 90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	252	0
Construction and land development
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	35,590	37,520
Construction and land development | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	35,590	37,520
Construction and land development | PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
PCI Loans	0	0
Construction and land development | Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	35,590	37,520
Construction and land development | Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Construction and land development | 31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Construction and land development | 61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Construction and land development | 90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Home equity and second mortgages
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	25,638	29,129
Home equity and second mortgages | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	25,638	29,129
Home equity and second mortgages | PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	406
PCI Loans	0	406
Home equity and second mortgages | Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	25,236	28,354
Home equity and second mortgages | Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	402	369
Home equity and second mortgages | 31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	200	167
Home equity and second mortgages | 61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Home equity and second mortgages | 90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	202	202
Commercial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	50,574	52,921
Commercial loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	50,574	52,921
Commercial loans | PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
PCI Loans	0	0
Commercial loans | Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	50,574	52,921
Commercial loans | Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Commercial loans | 31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Commercial loans | 61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Commercial loans | 90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	3,002	1,027
Consumer loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	3,002	1,027
Consumer loans | PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
PCI Loans	0	0
Consumer loans | Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	3,002	1,019
Consumer loans | Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	8
Consumer loans | 31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	8
Consumer loans | 61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Consumer loans | 90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Commercial equipment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	62,499	61,693
Commercial equipment | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	62,499	61,693
Commercial equipment | PCI Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
PCI Loans	0	0
Commercial equipment | Current | All Other Loans | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	62,499	61,689
Commercial equipment | Total Past Due | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	4
Commercial equipment | 31-60 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
Commercial equipment | 61-89 Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	4
Commercial equipment | 90 or Greater Days | Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	0	0
U.S. SBA PPP loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	27,276	110,320
U.S. SBA PPP loans | Non Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	27,276	110,320
PCI Loans	0	0
U.S. SBA PPP loans | Current | Non Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	27,170	110,320
U.S. SBA PPP loans | Total Past Due | Non Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	106	0
U.S. SBA PPP loans | 31-60 Days | Non Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	9	0
U.S. SBA PPP loans | 61-89 Days | Non Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	40	0
U.S. SBA PPP loans | 90 or Greater Days | Non Portfolio Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gross loans	$ 57	$ 0