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Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Past Due Loans) (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable $ 2,443,215 $ 2,240,931
30 to 59 days past due, percent of total portfolio 0.09% 0.09%
60 to 89 days past due, percent of total portfolio 0.02% 0.03%
Greater than 90 days past due, percent of portfolio 0.10% 0.07%
Past due, percent of total portfolio 0.21% 0.19%
Current, percent of total portfolio 99.79% 99.81%
Gross loans, percent of total portfolio 100.00% 100.00%
Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable $ 268,354 $ 235,589
Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 687,091 661,423
Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 50,803 42,792
Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 167,948 179,841
Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 350,026 320,072
1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 17,728 14,911
Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 841,178 730,819
Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 12,149 15,743
Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 6,761 4,223
Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 41,177 35,518
Accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,439,556 2,234,573
Accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 268,354 235,241
Accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 687,091 661,423
Accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 50,803 42,792
Accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 167,948 179,841
Accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 350,026 320,072
Accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 17,698 14,572
Accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 837,549 725,247
Accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 12,149 15,644
Accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 6,761 4,223
Accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 41,177 35,518
Non-accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 3,659 6,358
Non-accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 348
Non-accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Non-accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Non-accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Non-accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Non-accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 30 339
Non-accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 3,629 5,572
Non-accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 99
Non-accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Non-accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,091 2,125
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 420
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 215 0
Financial Asset, 30 to 59 Days Past Due [Member] | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 394
Financial Asset, 30 to 59 Days Past Due [Member] | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 100
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 1,870 930
Financial Asset, 30 to 59 Days Past Due [Member] | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 6 281
Financial Asset, 30 to 59 Days Past Due [Member] | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 1,652 2,102
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 420
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 215 0
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 394
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 100
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 1,431 907
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 6 281
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 439 23
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 439 23
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 529 586
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 505 572
Financial Asset, 60 to 89 Days Past Due [Member] | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 24 14
Financial Asset, 60 to 89 Days Past Due [Member] | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 403 550
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 379 536
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 24 14
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 126 36
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 126 36
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,464 1,642
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 113
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,464 1,445
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 84
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,464 1,642
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 113
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,464 1,445
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 84
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 5,084 4,353
Financial Asset, Past Due | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 533
Financial Asset, Past Due | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 215 0
Financial Asset, Past Due | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 394
Financial Asset, Past Due | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 100
Financial Asset, Past Due | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 4,839 2,947
Financial Asset, Past Due | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 30 379
Financial Asset, Past Due | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,055 2,652
Financial Asset, Past Due | Accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 420
Financial Asset, Past Due | Accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 215 0
Financial Asset, Past Due | Accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 394
Financial Asset, Past Due | Accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 100
Financial Asset, Past Due | Accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 1,810 1,443
Financial Asset, Past Due | Accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 30 295
Financial Asset, Past Due | Accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Non-accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 3,029 1,701
Financial Asset, Past Due | Non-accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 113
Financial Asset, Past Due | Non-accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Non-accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Non-accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Non-accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Non-accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Non-accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 3,029 1,504
Financial Asset, Past Due | Non-accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 84
Financial Asset, Past Due | Non-accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Past Due | Non-accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Not Past Due    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,438,131 2,236,578
Financial Asset, Not Past Due | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 268,354 235,056
Financial Asset, Not Past Due | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 686,876 661,423
Financial Asset, Not Past Due | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 50,803 42,792
Financial Asset, Not Past Due | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 167,948 179,447
Financial Asset, Not Past Due | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 350,026 320,072
Financial Asset, Not Past Due | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 17,728 14,811
Financial Asset, Not Past Due | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 836,339 727,872
Financial Asset, Not Past Due | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 12,119 15,364
Financial Asset, Not Past Due | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 6,761 4,223
Financial Asset, Not Past Due | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 41,177 35,518
Financial Asset, Not Past Due | Accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 2,437,501 2,231,921
Financial Asset, Not Past Due | Accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 268,354 234,821
Financial Asset, Not Past Due | Accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 686,876 661,423
Financial Asset, Not Past Due | Accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 50,803 42,792
Financial Asset, Not Past Due | Accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 167,948 179,447
Financial Asset, Not Past Due | Accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 350,026 320,072
Financial Asset, Not Past Due | Accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 17,698 14,472
Financial Asset, Not Past Due | Accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 835,739 723,804
Financial Asset, Not Past Due | Accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 12,119 15,349
Financial Asset, Not Past Due | Accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 6,761 4,223
Financial Asset, Not Past Due | Accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 41,177 35,518
Financial Asset, Not Past Due | Non-accruing loans and leases    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 630 4,657
Financial Asset, Not Past Due | Non-accruing loans and leases | Commercial real estate — owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 235
Financial Asset, Not Past Due | Non-accruing loans and leases | Commercial real estate — non-owner occupied    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Not Past Due | Non-accruing loans and leases | Land development    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Not Past Due | Non-accruing loans and leases | Construction    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Not Past Due | Non-accruing loans and leases | Multi-family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Not Past Due | Non-accruing loans and leases | 1-4 family    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 30 339
Financial Asset, Not Past Due | Non-accruing loans and leases | Commercial and industrial    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 600 4,068
Financial Asset, Not Past Due | Non-accruing loans and leases | Direct financing leases, net    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 15
Financial Asset, Not Past Due | Non-accruing loans and leases | Home equity and second mortgages    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable 0 0
Financial Asset, Not Past Due | Non-accruing loans and leases | Other    
Financing Receivable, Recorded Investment, Summary of Past Due and Current Loans Receivable    
Total gross loans and leases receivable $ 0 $ 0