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Loans Receivable, Net (Details Textual) (USD $) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2013 | Mar. 31, 2012 | Dec. 31, 2012
Financing Receivable, Modifications [Line Items] |  |  |
Net deferred fees, costs, premiums, and discounts included in loans receivable | $ 1,350,000 |  | $ 1,379,000
Percentage of TDRs resulting from extensions of maturity date | 43.00% | 28.00% |
Troubled debt restructurings, pre-modification loan balances, for which OREO was received | $ 7,186,000 | $ 15,550,000 |
Commercial Real Estate [Member] |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Percentage of TDRs resulting from extensions of maturity date | 29.00% | 20.00% |
Percentage of TDRs resulting of a combination of interest rate reduction, extension of maturity date, or reduction in face amount | 30.00% | 3.00% |

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- Definition Percentage of TDRs resulting of a combination of interest rate reduction, extension of maturity date, or reduction in face amount. + References No definition available. + Details
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- Definition Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6378536&loc=d3e10092-111533 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 91 -Paragraph 21 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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