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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, 2015 | Dec. 31, 2014 | Dec. 31, 2013
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Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | $ 5,853 | $ 2,786 |
Current | 1,428,876 | 1,279,006 |
Non-accruing loans and leases | 22,298 | 9,792 |
Total gross loans and leases receivable | $ 1,434,729 | $ 1,281,792 | $ 981,972
30 to 59 days past due, percent of total portfolio | 0.21% | 0.03% |
60 to 89 days past due, percent of total portfolio | 0.04% | 0.05% |
Greater than 90 days past due, percent of portfolio | 0.16% | 0.14% |
Past due, percent of total portfolio | 0.41% | 0.22% |
Current, percent of total portfolio | 99.59% | 99.78% |
Gross loans, percent of total portfolio | 100.00% | 100.00% |
Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | $ 473 | $ 0 |
Current | 175,850 | 163,884 |
Non-accruing loans and leases | 2,907 | 500 |
Total gross loans and leases receivable | 176,323 | 163,884 |
Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 215 |
Current | 436,900 | 417,747 |
Non-accruing loans and leases | 1,678 | 286 |
Total gross loans and leases receivable | 436,900 | 417,962 |
Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 397 | 193 |
Current | 160,007 | 120,967 |
Non-accruing loans and leases | 4,729 | 4,932 |
Total gross loans and leases receivable | 160,404 | 121,160 |
Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 80,254 | 72,578 |
Non-accruing loans and leases | 2 | 17 |
Total gross loans and leases receivable | 80,254 | 72,578 |
1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 1,437 | 412 |
Current | 50,170 | 35,770 |
Non-accruing loans and leases | 2,611 | 690 |
Total gross loans and leases receivable | 51,607 | 36,182 |
Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 2,641 | 1,246 |
Current | 470,951 | 415,408 |
Non-accruing loans and leases | 9,136 | 2,318 |
Total gross loans and leases receivable | 473,592 | 416,654 |
Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 31,093 | 34,165 |
Non-accruing loans and leases | 38 | 0 |
Total gross loans and leases receivable | 31,093 | 34,165 |
Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 250 | 0 |
Current | 7,987 | 7,866 |
Non-accruing loans and leases | 542 | 329 |
Total gross loans and leases receivable | 8,237 | 7,866 |
Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 655 | 720 |
Current | 15,664 | 10,621 |
Non-accruing loans and leases | 655 | 720 |
Total gross loans and leases receivable | 16,319 | 11,341 |
Accruing loans and leases |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 78 | 0 |
Current | 1,412,353 | 1,272,000 |
Accruing loans and leases | 1,412,431 | 1,272,000 |
Accruing loans and leases | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 173,416 | 163,384 |
Accruing loans and leases | 173,416 | 163,384 |
Accruing loans and leases | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 435,222 | 417,676 |
Accruing loans and leases | 435,222 | 417,676 |
Accruing loans and leases | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 155,675 | 116,228 |
Accruing loans and leases | 155,675 | 116,228 |
Accruing loans and leases | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 80,252 | 72,561 |
Accruing loans and leases | 80,252 | 72,561 |
Accruing loans and leases | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 78 | 0 |
Current | 48,918 | 35,492 |
Accruing loans and leases | 48,996 | 35,492 |
Accruing loans and leases | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 464,456 | 414,336 |
Accruing loans and leases | 464,456 | 414,336 |
Accruing loans and leases | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 31,055 | 34,165 |
Accruing loans and leases | 31,055 | 34,165 |
Accruing loans and leases | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 7,695 | 7,537 |
Accruing loans and leases | 7,695 | 7,537 |
Accruing loans and leases | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 15,664 | 10,621 |
Accruing loans and leases | 15,664 | 10,621 |
Non-accruing loans and leases |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 5,775 | 2,786 |
Current | 16,523 | 7,006 |
Non-accruing loans and leases | 22,298 | 9,792 |
Non-accruing loans and leases | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 473 | 0 |
Current | 2,434 | 500 |
Non-accruing loans and leases | 2,907 | 500 |
Non-accruing loans and leases | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 215 |
Current | 1,678 | 71 |
Non-accruing loans and leases | 1,678 | 286 |
Non-accruing loans and leases | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 397 | 193 |
Current | 4,332 | 4,739 |
Non-accruing loans and leases | 4,729 | 4,932 |
Non-accruing loans and leases | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 2 | 17 |
Non-accruing loans and leases | 2 | 17 |
Non-accruing loans and leases | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 1,359 | 412 |
Current | 1,252 | 278 |
Non-accruing loans and leases | 2,611 | 690 |
Non-accruing loans and leases | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 2,641 | 1,246 |
Current | 6,495 | 1,072 |
Non-accruing loans and leases | 9,136 | 2,318 |
Non-accruing loans and leases | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Current | 38 | 0 |
Non-accruing loans and leases | 38 | 0 |
Non-accruing loans and leases | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 250 | 0 |
Current | 292 | 329 |
Non-accruing loans and leases | 542 | 329 |
Non-accruing loans and leases | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 655 | 720 |
Current | 0 | 0 |
Non-accruing loans and leases | 655 | 720 |
Financing Receivables, 30 to 59 Days Past Due [Member] |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 2,982 | 364 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 397 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 508 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 2,077 | 364 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 78 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 78 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Accruing loans and leases | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 2,904 | 364 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 397 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 430 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 2,077 | 364 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 30 to 59 Days Past Due [Member] | Non-accruing loans and leases | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 507 | 660 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 473 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 215 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 193 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 34 | 106 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 146 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Accruing loans and leases | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 507 | 660 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 473 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 215 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 193 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 34 | 106 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 146 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, 60 to 89 Days Past Due [Member] | Non-accruing loans and leases | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 2,364 | 1,762 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 895 | 306 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 564 | 736 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 250 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 655 | 720 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Accruing loans and leases | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 2,364 | 1,762 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Commercial real estate — non-owner occupied |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Construction and land development |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Multi-family |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | 1-4 family (1) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 895 | 306 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Commercial & industrial (2) |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 564 | 736 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Direct financing leases, net |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 0 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Home equity and second mortgages |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | 250 | 0 |
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Non-accruing loans and leases | Other |  |  |
Financing Receivable, Recorded Investment, Aging [Abstract] |  |  |
Total past due | $ 655 | $ 720 |

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