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Allowance For Loan Losses (Schedule Of Allowance For Loan Loss By Portfolio Segment) (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Dec. 31, 2015
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Allowance for loan loss, Beginning balance | $ 19,251 | $ 20,074 |
Allowance for loan loss, Charge-offs | (4,061) | (5,100) |
Allowance for loan loss, Recoveries | 1,267 | 999 |
Allowance for loan loss, Provision for acquired loans | 164 | 521 |
Allowance for loan loss, Provision | 2,929 | 3,654 |
Allowance for loan loss, Ending balance | 19,550 | 20,148 |
Allowance for loan loss, Evaluated for impairment, Individually | 0 |  | $ 0
Allowance for loan loss, Evaluated for impairment, Collectively | 19,331 |  | 18,422
Allowance for loan loss, Total | 19,550 |  | 19,251
Loans, Evaluated for impairment, Individually | 5,367 |  | 8,482
Loans, Evaluated for impairment, Collectively | 2,941,126 |  | 2,839,447
Total | 2,957,912 |  | 2,862,534
Receivables Acquired with Deteriorated Credit Quality [Domain] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Acquired with deteriorated credit quality | 219 |  | 829
Loans, Acquired with deteriorated credit quality | 11,419 |  | 14,605
Commercial And Industrial [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Allowance for loan loss, Beginning balance | 3,271 | 1,582 |
Allowance for loan loss, Charge-offs | (148) | (2,620) |
Allowance for loan loss, Recoveries | 13 | 72 |
Allowance for loan loss, Provision for acquired loans | 0 | 0 |
Allowance for loan loss, Provision | 918 | 3,747 |
Allowance for loan loss, Ending balance | 4,054 | 2,781 |
Allowance for loan loss, Evaluated for impairment, Individually | 0 |  | 0
Allowance for loan loss, Evaluated for impairment, Collectively | 4,051 |  | 3,267
Allowance for loan loss, Total | 4,054 |  | 3,271
Loans, Evaluated for impairment, Individually | 1,939 |  | 2,349
Loans, Evaluated for impairment, Collectively | 174,131 |  | 162,662
Total | 176,387 |  | 165,340
Commercial And Industrial [Member] | Receivables Acquired with Deteriorated Credit Quality [Domain] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Acquired with deteriorated credit quality | 3 |  | 4
Loans, Acquired with deteriorated credit quality | 317 |  | 329
Commercial Real Estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Allowance for loan loss, Beginning balance | 6,985 | 8,845 |
Allowance for loan loss, Charge-offs | (1,213) | (277) |
Allowance for loan loss, Recoveries | 447 | 49 |
Allowance for loan loss, Provision for acquired loans | 164 | 521 |
Allowance for loan loss, Provision | (112) | (1,441) |
Allowance for loan loss, Ending balance | 6,271 | 7,697 |
Allowance for loan loss, Evaluated for impairment, Individually | 0 |  | 0
Allowance for loan loss, Evaluated for impairment, Collectively | 6,147 |  | 6,173
Allowance for loan loss, Total | 6,271 |  | 6,985
Loans, Evaluated for impairment, Individually | 3,428 |  | 6,133
Loans, Evaluated for impairment, Collectively | 1,146,316 |  | 1,109,327
Total | 1,158,088 |  | 1,127,581
Commercial Real Estate [Member] | Receivables Acquired with Deteriorated Credit Quality [Domain] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Acquired with deteriorated credit quality | 124 |  | 812
Loans, Acquired with deteriorated credit quality | 8,344 |  | 12,121
Residential Real Estate [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Allowance for loan loss, Beginning balance | 6,778 | 7,208 |
Allowance for loan loss, Charge-offs | (1,281) | (758) |
Allowance for loan loss, Recoveries | 113 | 130 |
Allowance for loan loss, Provision for acquired loans | 0 | 0 |
Allowance for loan loss, Provision | 1,414 | 681 |
Allowance for loan loss, Ending balance | 7,024 | 7,261 |
Allowance for loan loss, Evaluated for impairment, Individually | 0 |  | 0
Allowance for loan loss, Evaluated for impairment, Collectively | 6,932 |  | 6,765
Allowance for loan loss, Total | 7,024 |  | 6,778
Loans, Evaluated for impairment, Individually | 0 |  | 0
Loans, Evaluated for impairment, Collectively | 1,442,599 |  | 1,381,064
Total | 1,445,242 |  | 1,383,133
Residential Real Estate [Member] | Receivables Acquired with Deteriorated Credit Quality [Domain] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Acquired with deteriorated credit quality | 92 |  | 13
Loans, Acquired with deteriorated credit quality | 2,643 |  | 2,069
Home Equity [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Allowance for loan loss, Beginning balance | 1,463 | 1,495 |
Allowance for loan loss, Charge-offs | (300) | (236) |
Allowance for loan loss, Recoveries | 0 | 0 |
Allowance for loan loss, Provision for acquired loans | 0 | 0 |
Allowance for loan loss, Provision | 284 | 249 |
Allowance for loan loss, Ending balance | 1,447 | 1,508 |
Allowance for loan loss, Evaluated for impairment, Individually | 0 |  | 0
Allowance for loan loss, Evaluated for impairment, Collectively | 1,447 |  | 1,463
Allowance for loan loss, Total | 1,447 |  | 1,463
Loans, Evaluated for impairment, Individually | 0 |  | 0
Loans, Evaluated for impairment, Collectively | 141,616 |  | 147,036
Total | 141,616 |  | 147,036
Home Equity [Member] | Receivables Acquired with Deteriorated Credit Quality [Domain] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Acquired with deteriorated credit quality | 0 |  | 0
Loans, Acquired with deteriorated credit quality | 0 |  | 0
Consumer Loan [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Allowance for loan loss, Beginning balance | 97 | 85 |
Allowance for loan loss, Charge-offs | (102) | (171) |
Allowance for loan loss, Recoveries | 109 | 155 |
Allowance for loan loss, Provision for acquired loans | 0 | 0 |
Allowance for loan loss, Provision | (29) | 27 |
Allowance for loan loss, Ending balance | 75 | 96 |
Allowance for loan loss, Evaluated for impairment, Individually | 0 |  | 0
Allowance for loan loss, Evaluated for impairment, Collectively | 75 |  | 97
Allowance for loan loss, Total | 75 |  | 97
Loans, Evaluated for impairment, Individually | 0 |  | 0
Loans, Evaluated for impairment, Collectively | 33,499 |  | 35,997
Total | 33,614 |  | 36,083
Consumer Loan [Member] | Receivables Acquired with Deteriorated Credit Quality [Domain] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Acquired with deteriorated credit quality | 0 |  | 0
Loans, Acquired with deteriorated credit quality | 115 |  | 86
Demand Deposit Account Overdrafts [Member] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Allowance for loan loss, Beginning balance | 657 | 859 |
Allowance for loan loss, Charge-offs | (1,017) | (1,038) |
Allowance for loan loss, Recoveries | 585 | 593 |
Allowance for loan loss, Provision for acquired loans | 0 | 0 |
Allowance for loan loss, Provision | 454 | 391 |
Allowance for loan loss, Ending balance | 679 | $ 805 |
Allowance for loan loss, Evaluated for impairment, Individually | 0 |  | 0
Allowance for loan loss, Evaluated for impairment, Collectively | 679 |  | 657
Allowance for loan loss, Total | 679 |  | 657
Loans, Evaluated for impairment, Individually | 0 |  | 0
Loans, Evaluated for impairment, Collectively | 2,965 |  | 3,361
Total | 2,965 |  | 3,361
Demand Deposit Account Overdrafts [Member] | Receivables Acquired with Deteriorated Credit Quality [Domain] |  |  |
Financing Receivable, Allowance for Credit Losses [Roll Forward] |  |  |
Acquired with deteriorated credit quality | 0 |  | 0
Loans, Acquired with deteriorated credit quality | $ 0 |  | $ 0

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- Definition Reserve for loans impairments recorded after acquisition as a result of current information and events which result in it being probable that estimated cash flows will be less than previously expected or because actual cash flows are less than cash flows previously expected. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538 + Details
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- Definition Amount of expense related to loan loss not accounted for as debt securities, with evidence of deterioration of credit quality. + References No definition available. + Details
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- Definition A valuation allowance for financing receivables that are expected to be uncollectible. + 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)(1) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + Details
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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + 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 (g) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + Details
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- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + 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)(4) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + Details
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- Definition Amount of direct write-downs of financing receivables charged against the allowance. + 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)(3) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + Details
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- Definition The balance of financing receivables that were collectively evaluated for impairment. + 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=66008989&loc=SL6953423-111524 + Details
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- Definition Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. + 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 (g) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.1) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74567-122707 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b)(1)(ii) -URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544 + Details
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