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Bank subsidiary (Details 10) (USD $) In Thousands, unless otherwise specified | Jun. 30, 2013 | Dec. 31, 2012
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Credit risk profile based on nonaccrual loans |  |
Nonaccrual loans | $ 57,126 | $ 64,887
Accruing loans 90 days or more past due | 2,187 | 373
Residential 1-4 family |  |
Credit risk profile based on nonaccrual loans |  |
Nonaccrual loans | 21,392 | 26,721
Commercial real estate |  |
Credit risk profile based on nonaccrual loans |  |
Nonaccrual loans | 3,811 | 6,750
Home equity line of credit |  |
Credit risk profile based on nonaccrual loans |  |
Nonaccrual loans | 2,160 | 2,349
Residential land |  |
Credit risk profile based on nonaccrual loans |  |
Nonaccrual loans | 7,565 | 8,561
Accruing loans 90 days or more past due | 2,187 |
Commercial loans |  |
Credit risk profile based on nonaccrual loans |  |
Nonaccrual loans | 21,935 | 20,222
Accruing loans 90 days or more past due |  | 131
Consumer loans |  |
Credit risk profile based on nonaccrual loans |  |
Nonaccrual loans | 263 | 284
Accruing loans 90 days or more past due |  | $ 242

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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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