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Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Impaired Loans and Leases) (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2014 | Dec. 31, 2013
Recorded investment |  |  |  |
With no impairment reserve recorded | $ 7,725 |  | $ 8,200 |
With impairment reserve recorded | 6,972 |  | 8,026 |
Total | 14,697 |  | 16,226 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 11,439 |  | 12,115 |
With impairment reserve recorded | 7,017 |  | 8,066 |
Total | 18,456 |  | 20,181 |
Impairment reserve |  |  |  |
Impairment reserve | 507 |  | 402 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 8,086 | [1] | 10,824 | [1]
With impairment reserve recorded | 7,434 | [1] | 1,260 | [1]
Total | 15,520 | [1] | 12,084 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 97 |  | 816 |
With impairment reserve recorded | 102 |  | 71 |
Foregone interest income | 199 |  | 887 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 224 |  | 221 |
With impairment reserve recorded | 0 |  | 0 |
Total | 224 |  | 221 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | (127) |  | 595 |
With impairment reserve recorded | 102 |  | 71 |
Total | (25) |  | 666 |
Commercial real estate — owner occupied |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 334 |  | 339 |
With impairment reserve recorded | 0 |  | 0 |
Total | 334 |  | 339 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 334 |  | 339 |
With impairment reserve recorded | 0 |  | 0 |
Total | 334 |  | 339 |
Impairment reserve |  |  |  |
Impairment reserve | 0 |  | 0 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 362 | [1] | 715 | [1]
With impairment reserve recorded | 0 | [1] | 0 | [1]
Total | 362 | [1] | 715 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 6 |  | 57 |
With impairment reserve recorded | 0 |  | 0 |
Foregone interest income | 6 |  | 57 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 5 |  | 50 |
With impairment reserve recorded | 0 |  | 0 |
Total | 5 |  | 50 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | 1 |  | 7 |
With impairment reserve recorded | 0 |  | 0 |
Total | 1 |  | 7 |
Commercial real estate — non-owner occupied |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 224 |  | 229 |
With impairment reserve recorded | 53 |  | 54 |
Total | 277 |  | 283 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 224 |  | 229 |
With impairment reserve recorded | 93 |  | 94 |
Total | 317 |  | 323 |
Impairment reserve |  |  |  |
Impairment reserve | 53 |  | 54 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 227 | [1] | 1,586 | [1]
With impairment reserve recorded | 53 | [1] | 88 | [1]
Total | 280 | [1] | 1,674 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 3 |  | 198 |
With impairment reserve recorded | 1 |  | 6 |
Foregone interest income | 4 |  | 204 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 0 |  | 17 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 17 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | 3 |  | 181 |
With impairment reserve recorded | 1 |  | 6 |
Total | 4 |  | 187 |
Construction and land development |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 5,408 |  | 5,489 |
With impairment reserve recorded | 0 |  | 0 |
Total | 5,408 |  | 5,489 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 8,078 |  | 8,160 |
With impairment reserve recorded | 0 |  | 0 |
Total | 8,078 |  | 8,160 |
Impairment reserve |  |  |  |
Impairment reserve | 0 |  | 0 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 5,474 | [1] | 5,777 | [1]
With impairment reserve recorded | 0 | [1] | 0 | [1]
Total | 5,474 | [1] | 5,777 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 40 |  | 203 |
With impairment reserve recorded | 0 |  | 0 |
Foregone interest income | 40 |  | 203 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 0 |  | 3 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 3 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | 40 |  | 200 |
With impairment reserve recorded | 0 |  | 0 |
Total | 40 |  | 200 |
Multi-family |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 28 |  | 31 |
With impairment reserve recorded | 0 |  | 0 |
Total | 28 |  | 31 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 395 |  | 398 |
With impairment reserve recorded | 0 |  | 0 |
Total | 395 |  | 398 |
Impairment reserve |  |  |  |
Impairment reserve | 0 |  | 0 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 30 | [1] | 366 | [1]
With impairment reserve recorded | 0 | [1] | 0 | [1]
Total | 30 | [1] | 366 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 13 |  | 93 |
With impairment reserve recorded | 0 |  | 0 |
Foregone interest income | 13 |  | 93 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 0 |  | 0 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 0 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | 13 |  | 93 |
With impairment reserve recorded | 0 |  | 0 |
Total | 13 |  | 93 |
1-4 family |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 232 |  | 244 |
With impairment reserve recorded | 416 |  | 422 |
Total | 648 |  | 666 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 232 |  | 244 |
With impairment reserve recorded | 421 |  | 422 |
Total | 653 |  | 666 |
Impairment reserve |  |  |  |
Impairment reserve | 155 |  | 155 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 248 | [1] | 405 | [1]
With impairment reserve recorded | 419 | [1] | 437 | [1]
Total | 667 | [1] | 842 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 3 |  | 31 |
With impairment reserve recorded | 4 |  | 18 |
Foregone interest income | 7 |  | 49 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 0 |  | 34 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 34 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | 3 |  | (3) |
With impairment reserve recorded | 4 |  | 18 |
Total | 7 |  | 15 |
Commercial and industrial |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 214 |  | 555 |
With impairment reserve recorded | 6,443 |  | 7,488 |
Total | 6,657 |  | 8,043 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 225 |  | 766 |
With impairment reserve recorded | 6,443 |  | 7,488 |
Total | 6,668 |  | 8,254 |
Impairment reserve |  |  |  |
Impairment reserve | 239 |  | 131 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 446 | [1] | 434 | [1]
With impairment reserve recorded | 6,902 | [1] | 670 | [1]
Total | 7,348 | [1] | 1,104 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 3 |  | 97 |
With impairment reserve recorded | 96 |  | 42 |
Foregone interest income | 99 |  | 139 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 219 |  | 114 |
With impairment reserve recorded | 0 |  | 0 |
Total | 219 |  | 114 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | (216) |  | (17) |
With impairment reserve recorded | 96 |  | 42 |
Total | (120) |  | 25 |
Direct financing leases, net |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 0 |  | 0 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 0 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 0 |  | 0 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 0 |
Impairment reserve |  |  |  |
Impairment reserve | 0 |  | 0 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 0 | [1] | 6 | [1]
With impairment reserve recorded | 0 | [1] | 0 | [1]
Total | 0 | [1] | 6 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 0 |  | 0 |
With impairment reserve recorded | 0 |  | 0 |
Foregone interest income | 0 |  | 0 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 0 |  | 0 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 0 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | 0 |  | 0 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 0 |
Home equity and second mortgages |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 508 |  | 518 |
With impairment reserve recorded | 60 |  | 62 |
Total | 568 |  | 580 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 508 |  | 518 |
With impairment reserve recorded | 60 |  | 62 |
Total | 568 |  | 580 |
Impairment reserve |  |  |  |
Impairment reserve | 60 |  | 62 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 513 | [1] | 593 | [1]
With impairment reserve recorded | 60 | [1] | 65 | [1]
Total | 573 | [1] | 658 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 7 |  | 37 |
With impairment reserve recorded | 1 |  | 5 |
Foregone interest income | 8 |  | 42 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 0 |  | 3 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 3 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | 7 |  | 34 |
With impairment reserve recorded | 1 |  | 5 |
Total | 8 |  | 39 |
Other |  |  |  |
Recorded investment |  |  |  |
With no impairment reserve recorded | 777 |  | 795 |
With impairment reserve recorded | 0 |  | 0 |
Total | 777 |  | 795 |
Unpaid principal balance |  |  |  |
With no impairment reserve recorded | 1,443 |  | 1,461 |
With impairment reserve recorded | 0 |  | 0 |
Total | 1,443 |  | 1,461 |
Impairment reserve |  |  |  |
Impairment reserve | 0 |  | 0 |
Average recorded investment(1) |  |  |  |
With no impairment reserve recorded | 786 | [1] | 942 | [1]
With impairment reserve recorded | 0 | [1] | 0 | [1]
Total | 786 | [1] | 942 | [1]
Foregone interest income |  |  |  |
With no impairment reserve recorded | 22 |  | 100 |
With impairment reserve recorded | 0 |  | 0 |
Foregone interest income | 22 |  | 100 |
Interest income recognized |  |  |  |
With no impairment reserve recorded | 0 |  | 0 |
With impairment reserve recorded | 0 |  | 0 |
Total | 0 |  | 0 |
Net foregone interest income |  |  |  |
With no impairment reserve recorded | 22 |  | 100 |
With impairment reserve recorded | 0 |  | 0 |
Total | $ 22 |  | $ 100 |
[1] | (1)Average recorded investment is calculated primarily using daily average balances.

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