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Long-Term Debt (Schedule Of Long Term Debt) (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2011 | Dec. 31, 2010
--- | --- | ---
Debt Instrument [Line Items] |  |
Outstanding Balance, 2011 |  | $ 16,523
Outstanding Balance, 2012 | 15,569 | 15,569
Outstanding Balance, 2013 | 75,574 | 574
Outstanding Balance, 2014 | 75,581 | 581
Outstanding Balance, 2015 | 51,087 | 87
Outstanding Balance, 2016 | 76,094 | 75,094
Outstanding Balance, Thereafter | 529,277 | 528,305
Outstanding Balance, Total | 823,182 | 636,733
Average Rate, 2011 |  | 2.01%
Average Rate, 2012 | 2.12% | 2.12%
Average Rate, 2013 | 1.11% | 4.54%
Average Rate, 2014 | 1.62% | 4.75%
Average Rate, 2015 | 2.01% | 7.97%
Average Rate, 2016 | 4.03% | 4.05%
Average Rate, Thereafter | 3.46% | 3.46%
Average Rate, Total | 3.01% | 3.46%
Federal Home Loan Bank Advances [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding Balance, 2011 |  | 16,460
Outstanding Balance, 2012 | 15,500 | 15,500
Outstanding Balance, 2013 | 75,500 | 500
Outstanding Balance, 2014 | 75,500 | 500
Outstanding Balance, 2015 | 51,000 |
Outstanding Balance, 2016 | 1,000 |
Outstanding Balance, Thereafter | 303,314 | 302,342
Outstanding Balance, Total | 521,814 | 335,302
Average Rate, 2011 |  | 1.99%
Average Rate, 2012 | 2.09% | 2.09%
Average Rate, 2013 | 1.11% | 4.03%
Average Rate, 2014 | 1.61% | 4.23%
Average Rate, 2015 | 2.00% |
Average Rate, 2016 | 2.05% |
Average Rate, Thereafter | 3.02% | 3.02%
Average Rate, Total | 2.41% | 2.93%
Broker Repurchase Agreements [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding Balance, 2016 | 75,000 | 75,000
Outstanding Balance, Thereafter | 225,000 | 225,000
Outstanding Balance, Total | 300,000 | 300,000
Average Rate, 2016 | 4.05% | 4.05%
Average Rate, Thereafter | 4.03% | 4.03%
Average Rate, Total | 4.04% | 4.04%
Other Borrowings [Member] |  |
Debt Instrument [Line Items] |  |
Outstanding Balance, 2011 |  | 63
Outstanding Balance, 2012 | 69 | 69
Outstanding Balance, 2013 | 74 | 74
Outstanding Balance, 2014 | 81 | 81
Outstanding Balance, 2015 | 87 | 87
Outstanding Balance, 2016 | 94 | 94
Outstanding Balance, Thereafter | 963 | 963
Outstanding Balance, Total | $ 1,368 | $ 1,431
Average Rate, 2011 |  | 7.97%
Average Rate, 2012 | 7.97% | 7.97%
Average Rate, 2013 | 7.97% | 7.97%
Average Rate, 2014 | 7.97% | 7.97%
Average Rate, 2015 | 7.97% | 7.97%
Average Rate, 2016 | 7.97% | 7.97%
Average Rate, Thereafter | 7.97% | 7.97%
Average Rate, Total | 7.97% | 7.97%

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- Definition Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date. May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 7 -Section 03 -Paragraph 16 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 + Details
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- Definition Amount of long-term debt maturing within the next twelve months following the date of the latest balance sheet presented in the financial statements, which may include maturities of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 47 -Paragraph 10 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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- Definition Amount of long-term debt maturing in year three following the date of the latest balance sheet presented in the financial statements, which may include maturities of long-term debt, sinking fund requirements, and other securities redeemable at fixed of determinable prices and dates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 47 -Paragraph 10 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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