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Loan and Lease Receivables, Impaired Loans and Leases and Allowance for Loan and Lease Losses (Allowance for Loan and Lease Losses) (Details) - USD ($) $ in Thousands | 6 Months Ended |  |  |
--- | --- | --- | --- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2015 | Dec. 31, 2014 | Jun. 30, 2014
Allowance for credit losses: |  |  |  |  |
Beginning balance | $ 14,329 | $ 13,901 |  |  |
Charge-offs | (408) | 0 |  |  |
Recoveries | 74 | 25 |  |  |
Provision | 1,204 | 89 |  |  |
Ending balance | 14,329 | 13,901 | $ 15,199 | $ 14,329 | $ 14,015
Ending balance: individually evaluated for impairment |  |  | 446 |  | 606
Ending balance: collectively evaluated for impairment |  |  | 14,624 |  | 13,409
Ending balance: loans acquired with deteriorated credit quality |  |  | 129 |  | 0
Loans and lease receivables: |  |  |  |  |
Total gross loans and leases receivable |  |  | 1,351,711 | $ 1,281,792 | 1,008,615
Ending balance: individually evaluated for impairment |  |  | 13,299 |  | 13,411
Ending balance: collectively evaluated for impairment |  |  | 1,334,569 |  | 993,833
Ending balance: loans acquired with deteriorated credit quality |  |  | $ 3,843 |  | $ 1,371
Allowance as % of gross loans |  |  | 1.12% | 1.12% | 1.39%
Commercial real estate |  |  |  |  |
Allowance for credit losses: |  |  |  |  |
Beginning balance | 8,619 | 9,055 |  |  |
Charge-offs | (91) | 0 |  |  |
Recoveries | 66 | 17 |  |  |
Provision | 123 | (304) |  |  |
Ending balance | 8,619 | 9,055 | $ 8,717 | $ 8,619 | $ 8,768
Ending balance: individually evaluated for impairment |  |  | 228 |  | 342
Ending balance: collectively evaluated for impairment |  |  | 8,489 |  | 8,426
Ending balance: loans acquired with deteriorated credit quality |  |  | 0 |  | 0
Loans and lease receivables: |  |  |  |  |
Total gross loans and leases receivable |  |  | 844,107 |  | 637,403
Ending balance: individually evaluated for impairment |  |  | 5,589 |  | 5,416
Ending balance: collectively evaluated for impairment |  |  | 835,559 |  | 630,616
Ending balance: loans acquired with deteriorated credit quality |  |  | $ 2,959 |  | $ 1,371
Allowance as % of gross loans |  |  | 1.03% |  | 1.38%
Commercial and industrial loans and leases |  |  |  |  |
Allowance for credit losses: |  |  |  |  |
Beginning balance | 5,492 | 4,573 |  |  |
Charge-offs | (313) | 0 |  |  |
Recoveries | 5 | 1 |  |  |
Provision | 1,024 | 432 |  |  |
Ending balance | 5,492 | 4,573 | $ 6,208 | 5,492 | $ 5,006
Ending balance: individually evaluated for impairment |  |  | 124 |  | 208
Ending balance: collectively evaluated for impairment |  |  | 5,955 |  | 4,798
Ending balance: loans acquired with deteriorated credit quality |  |  | 129 |  | 0
Loans and lease receivables: |  |  |  |  |
Total gross loans and leases receivable |  |  | 483,591 |  | 355,549
Ending balance: individually evaluated for impairment |  |  | 6,751 |  | 6,664
Ending balance: collectively evaluated for impairment |  |  | 476,186 |  | 348,885
Ending balance: loans acquired with deteriorated credit quality |  |  | $ 654 |  | $ 0
Allowance as % of gross loans |  |  | 1.28% |  | 1.41%
Consumer and other |  |  |  |  |
Allowance for credit losses: |  |  |  |  |
Beginning balance | 218 | 273 |  |  |
Charge-offs | (4) | 0 |  |  |
Recoveries | 3 | 7 |  |  |
Provision | 57 | (39) |  |  |
Ending balance | $ 218 | $ 273 | $ 274 | $ 218 | $ 241
Ending balance: individually evaluated for impairment |  |  | 94 |  | 56
Ending balance: collectively evaluated for impairment |  |  | 180 |  | 185
Ending balance: loans acquired with deteriorated credit quality |  |  | 0 |  | 0
Loans and lease receivables: |  |  |  |  |
Total gross loans and leases receivable |  |  | 24,013 |  | 15,663
Ending balance: individually evaluated for impairment |  |  | 959 |  | 1,331
Ending balance: collectively evaluated for impairment |  |  | 22,824 |  | 14,332
Ending balance: loans acquired with deteriorated credit quality |  |  | $ 230 |  | $ 0
Allowance as % of gross loans |  |  | 1.14% |  | 1.54%

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- Definition The balance of financing receivables that were acquired with deteriorated credit quality. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524 + Details
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 + Details
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