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Loans and Allowance for Loan Losses (Details 2) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
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Summary of amounts included in nonaccrual loans segregated by class of loans |  |
Nonaccrual loans, Total | $ 20,549 | $ 21,187
Non-residential real estate [Member] |  |
Summary of amounts included in nonaccrual loans segregated by class of loans |  |
Nonaccrual loans, Total | 9,878 | 8,576
Residential real estate [Member] |  |
Summary of amounts included in nonaccrual loans segregated by class of loans |  |
Nonaccrual loans, Total | 3,750 | 4,798
Non-consumer non-real estate [Member] |  |
Summary of amounts included in nonaccrual loans segregated by class of loans |  |
Nonaccrual loans, Total | 1,464 | 1,214
Consumer non-real estate [Member] |  |
Summary of amounts included in nonaccrual loans segregated by class of loans |  |
Nonaccrual loans, Total | 137 | 161
Other loans [Member] |  |
Summary of amounts included in nonaccrual loans segregated by class of loans |  |
Nonaccrual loans, Total | 2,519 | 3,247
Acquired loans [Member] |  |
Summary of amounts included in nonaccrual loans segregated by class of loans |  |
Nonaccrual loans, Total | $ 2,801 | $ 3,191

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- Details
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- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=7512638&loc=d3e5111-111524 + Details
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