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Loans and Allowance for Loan Losses (Details Textual) (USD $) | 6 Months Ended |  | 6 Months Ended
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Jun. 30, 2014 | Dec. 31, 2013 | Jun. 30, 2014 Commercial Real Estate Mortgage [Member] | Jun. 30, 2013 Commercial Real Estate Mortgage [Member]
Financing Receivable, Modifications [Line Items] |  |  |  |
Description Of Bank's Loan Grading Process | The Bank’s loan grading process is as follows: ⋅ All loans are assigned a loan grade at the time of origination by the relationship manager. Typically, a loan is assigned a loan grade of “pass” at origination. ⋅ Loan relationships greater than or equal to $500 thousand are reviewed by the Bank’s external loan review provider on an annual basis. ⋅ Additionally, the Bank’s external loan review provider samples other loan relationships between $100 thousand and $500 thousand with an emphasis on commercial and commercial real estate loans and insider loans. ⋅ The Bank’s internal loan review department samples approximately 33 percent of all other loan relationships less than $500 thousand on an annual basis for review. ⋅ If a loan is delinquent 60 days or more or a pattern of delinquency exists, the loan will be selected for review. ⋅ Generally, all loans on the Bank’s internal watchlist are reviewed annually by internal loan review or external loan review providers. |  |  |
Financing Receivable, Modifications, Recorded Investment | $ 5,006,000 | $ 5,753,000 |  |
Financing Receivable, Modifications, Pre-Modification Recorded Investment |  |  | 480,000 | 555,000
Financing Receivable, Modifications, Post-Modification Recorded Investment |  |  | $ 480,000 | $ 555,000

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- Definition Post-modification amount of investment in financing receivables 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 33 -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953676-111524 + Details
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- Definition Pre-modification amount of investment in financing receivables 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 33 -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953676-111524 + 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 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=25495931&loc=d3e18845-111554 + Details
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