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Bank subsidiary (Details 14) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2011 loan
Loan modifications determined to be troubled debt restructurings |
Number of loans modified by extending maturity date | 4
Troubled debt restructurings |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 146
Pre-modification outstanding recorded investment | 56,665
Post-modification outstanding recorded investment | 55,266
Minimum period of payment default of loans determined to be TDRs (in days) | 90
Troubled debt restructurings that subsequently defaulted |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 5
Recorded investment | 1,327
Residential 1-4 family | Troubled debt restructurings |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 42
Pre-modification outstanding recorded investment | 11,233
Post-modification outstanding recorded investment | 9,853
Home equity line of credit | Troubled debt restructurings |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 1
Pre-modification outstanding recorded investment | 93
Post-modification outstanding recorded investment | 93
Residential land | Troubled debt restructurings |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 46
Pre-modification outstanding recorded investment | 9,965
Post-modification outstanding recorded investment | 9,946
Residential land | Troubled debt restructurings that subsequently defaulted |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 1
Recorded investment | 528
Commercial loans | Troubled debt restructurings |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 56
Pre-modification outstanding recorded investment | 35,349
Post-modification outstanding recorded investment | 35,349
Commercial loans | Troubled debt restructurings that subsequently defaulted |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 4
Recorded investment | 799
Consumer loans | Troubled debt restructurings |
Loan modifications determined to be troubled debt restructurings |
Number of contracts | 1
Pre-modification outstanding recorded investment | 25
Post-modification outstanding recorded investment | 25

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- Definition Represents the minimum period of payment default of loans determined to be troubled debt restructurings. + References No definition available. + Details
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- Definition Represents the number of loans modified by extending maturity date under the debt restructuring plan. + References No definition available. + Details
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- Definition The number of financing receivables that have been modified by troubled debt restructurings during the period. + References No definition available. + Details
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- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings after the financing receivable has been modified during the period. + References No definition available. + Details
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- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings before the financing receivable has been modified during the period. + References No definition available. + Details
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- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 32 -URI http://asc.fasb.org/extlink&oid=6965416&loc=SL6953670-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=6965416&loc=SL6953676-111524 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6951948&loc=d3e18845-111554 + Details
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