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Allowance for Loan Losses (Details 4) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2011 Contract
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Troubled debt restructurings that subsequently defaulted |
Number of contracts | 4
Recorded Investment | $ 596
Commercial and industrial [Member] |
Troubled debt restructurings that subsequently defaulted |
Number of contracts |
Recorded Investment |
Consumer and other loans [Member] |
Troubled debt restructurings that subsequently defaulted |
Number of contracts |
Recorded Investment |
Other real estate loans [Member] | Real estate loans [Member] |
Troubled debt restructurings that subsequently defaulted |
Number of contracts | 3
Recorded Investment | 361
Construction and land development [Member] | Real estate loans [Member] |
Troubled debt restructurings that subsequently defaulted |
Number of contracts | 1
Recorded Investment | 235
Secured by 1-4 family residential [Member] | Real estate loans [Member] |
Troubled debt restructurings that subsequently defaulted |
Number of contracts |
Recorded Investment |

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- Definition Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953682-111524 + Details
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- Definition Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953682-111524 + Details
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