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Summary of Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Loans Receivable Held for Investment |  |
Delinquency period for interest income on loans to be discontinued | 90 days |
Payments to Acquire Loans and Leases Held-for-investment | $ 0 us-gaap_PaymentsToAcquireLoansAndLeasesHeldForInvestment | $ 10,849 us-gaap_PaymentsToAcquireLoansAndLeasesHeldForInvestment
Allowance for Loan Losses |  |
Term during which historical loss component of allowance is determined | 3 years |
Office buildings and improvements | Minimum |  |
Office properties and equipment |  |
Useful lives | 10 years |
Office buildings and improvements | Maximum |  |
Office properties and equipment |  |
Useful lives | 40 years |
Furniture, fixtures and equipment | Minimum |  |
Office properties and equipment |  |
Useful lives | 3 years |
Furniture, fixtures and equipment | Maximum |  |
Office properties and equipment |  |
Useful lives | 10 years |

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- Definition Represents the term used to determine historical loss component of allowance. + References No definition available. + Details
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- Definition Represents the delinquency period for interest income on loans to be discontinued. + References No definition available. + Details
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- Details
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- Details
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- Definition The cash outflow from (a) purchases of loans held-for-investment, (b) purchases of leases held-for-investment, and (c) both. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Details
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