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Loans and Allowance for Loan Losses (Details 9) (USD $) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012
Commercial and industrial [Member] |  |  |  |
Activity for loans categorized as troubled debt restructuring |  |  |  |
Beginning Balance | $ 3,269,000 | $ 4,834,000 | $ 2,721,000 | $ 4,575,000
Charge-Offs | 0 | (76,000) | (34,000) | (112,000)
Payments | (1,063,000) | (209,000) | (1,578,000) | (495,000)
Transfers to ORE | 0 | (51,000) | (74,000) | (51,000)
Additions | 60,000 | 1,089,000 | 1,231,000 | 1,670,000
Ending Balance | 2,266,000 | 5,587,000 | 2,266,000 | 5,587,000
Commercial Vacant land, land development and residential construction [Member] |  |  |  |
Activity for loans categorized as troubled debt restructuring |  |  |  |
Beginning Balance | 2,327,000 | 3,930,000 | 3,071,000 | 5,078,000
Charge-Offs | (30,000) | 0 | (725,000) | 0
Payments | (104,000) | (1,040,000) | (153,000) | (1,897,000)
Transfers to ORE | 0 | 0 | 0 | 0
Additions | 3,247,000 | 338,000 | 3,247,000 | 47,000
Ending Balance | 5,440,000 | 3,228,000 | 5,440,000 | 3,228,000
Commercial Real estate - owner occupied [Member] |  |  |  |
Activity for loans categorized as troubled debt restructuring |  |  |  |
Beginning Balance | 3,879,000 | 6,331,000 | 4,115,000 | 6,183,000
Charge-Offs | (70,000) | 0 | (70,000) | (414,000)
Payments | (979,000) | (89,000) | (1,039,000) | (566,000)
Transfers to ORE | 0 | 0 | (363,000) | 0
Additions | 749,000 | 568,000 | 936,000 | 1,607,000
Ending Balance | 3,579,000 | 6,810,000 | 3,579,000 | 6,810,000
Commercial Real estate - non-owner occupied [Member] |  |  |  |
Activity for loans categorized as troubled debt restructuring |  |  |  |
Beginning Balance | 35,003,000 | 16,115,000 | 37,672,000 | 12,037,000
Charge-Offs | (5,000) | 0 | (716,000) | (25,000)
Payments | (574,000) | (222,000) | (3,786,000) | (511,000)
Transfers to ORE | 0 | 0 | (802,000) | 0
Additions | 0 | 88,000 | 2,056,000 | 4,480,000
Ending Balance | 34,424,000 | 15,981,000 | 34,424,000 | 15,981,000
Commercial Real estate - multi-family and residential rental [Member] |  |  |  |
Activity for loans categorized as troubled debt restructuring |  |  |  |
Beginning Balance | 2,958,000 | 10,286,000 | 3,025,000 | 12,626,000
Charge-Offs | 0 | 0 | (15,000) | (2,181,000)
Payments | (183,000) | (5,402,000) | (235,000) | (5,650,000)
Transfers to ORE | 0 | 0 | 0 | 0
Additions | 0 | 100,000 | 0 | 189,000
Ending Balance | 2,775,000 | 4,984,000 | 2,775,000 | 4,984,000
Retail home equity and other [Member] |  |  |  |
Activity for loans categorized as troubled debt restructuring |  |  |  |
Beginning Balance | 152,000 | 161,000 | 155,000 | 164,000
Charge-Offs | 0 | 0 | 0 | 0
Payments | (2,000) | (2,000) | (5,000) | (5,000)
Transfers to ORE | 0 | 0 | 0 | 0
Additions | 1,879,000 | 0 | 1,879,000 | 0
Ending Balance | 2,029,000 | 159,000 | 2,029,000 | 159,000
Retail 1 - 4 family mortgages [Member] |  |  |  |
Activity for loans categorized as troubled debt restructuring |  |  |  |
Beginning Balance | 0 | 0 | 0 | 0
Charge-Offs | 0 | 0 | 0 | 0
Payments | 0 | 0 | 0 | 0
Transfers to ORE | 0 | 0 | 0 | 0
Additions | 0 | 0 | 0 | 0
Ending Balance | $ 0 | $ 0 | $ 0 | $ 0

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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 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=25495931&loc=d3e18845-111554 + Details
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