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Investments (Aggregate Carrying And Approximate Market Values Of Available-For-Sale Securities) (Details) (USD $) In Thousands, unless otherwise specified | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2014 | Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | $ 257,816 | $ 355,771
Securities available-for-sale, Gross Unrealized Gains | 6,104 | 7,091
Securities available-for-sale, Gross Unrealized Losses | 5,159 | 10,202
Securities available-for-sale | 258,761 | 352,660
U.S Treasuries and U.S. Government Agencies [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 2,049 | 2,317
Securities available-for-sale, Gross Unrealized Gains | 29 | 48
Securities available-for-sale, Gross Unrealized Losses | 0 | 0
Securities available-for-sale | 2,078 | 2,365
Obligations Of States And Political Subdivisions [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 39,276 | 41,027
Securities available-for-sale, Gross Unrealized Gains | 883 | 627
Securities available-for-sale, Gross Unrealized Losses | 19 | 106
Securities available-for-sale | 40,140 | 41,548
U.S. Government Agencies Mortgage-backed Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 192,241 | 282,653
Securities available-for-sale, Gross Unrealized Gains | 3,361 | 2,765
Securities available-for-sale, Gross Unrealized Losses | 3,072 | 7,310
Securities available-for-sale | 192,530 | 278,108
Private Label [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 1,946 | 2,184
Securities available-for-sale, Gross Unrealized Gains | 15 | 16
Securities available-for-sale, Gross Unrealized Losses | 0 | 3
Securities available-for-sale | 1,961 | 2,197
Trust Preferred Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 10,445 | 12,943
Securities available-for-sale, Gross Unrealized Gains | 277 | 2,113
Securities available-for-sale, Gross Unrealized Losses | 1,698 | 1,900
Securities available-for-sale | 9,024 | 13,156
Corporate Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 7,797 | 9,788
Securities available-for-sale, Gross Unrealized Gains | 230 | 183
Securities available-for-sale, Gross Unrealized Losses | 357 | 843
Securities available-for-sale | 7,670 | 9,128
Debt Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 253,754 | 350,912
Securities available-for-sale, Gross Unrealized Gains | 4,795 | 5,752
Securities available-for-sale, Gross Unrealized Losses | 5,146 | 10,162
Securities available-for-sale | 253,403 | 346,502
Marketable Equity Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 2,537 | 3,334
Securities available-for-sale, Gross Unrealized Gains | 1,309 | 1,339
Securities available-for-sale, Gross Unrealized Losses | 0 | 0
Securities available-for-sale | 3,846 | 4,673
Investment Funds [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Securities available-for-sale, Amortized Cost | 1,525 | 1,525
Securities available-for-sale, Gross Unrealized Gains | 0 | 0
Securities available-for-sale, Gross Unrealized Losses | 13 | 40
Securities available-for-sale | $ 1,512 | $ 1,485

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- Definition Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563 + Details
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- Definition Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563 + Details
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