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Intangible Assets (Details 2) (USD $) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Dec. 31, 2013
Changes in mortgage servicing rights |  |  |
Balance at beginning of year |  |  | $ 3,036,000
Changes in fair value: |  |  |
Balance at end of year | 3,040,000 |  | 3,036,000
Mortgage Service Rights |  |  |
Mortgage Servicing Rights |  |  |
Mortgage loans serviced for others | 319,300,000 |  | 322,500,000
Mortgage loan servicing fees reported as other non-interest income | 223,000 | 217,000 |
Changes in mortgage servicing rights |  |  |
Balance at beginning of year | 3,036,000 | 2,549,000 |
Originated mortgage servicing rights | 50,000 | 197,000 |
Changes in fair value: |  |  |
Due to change in model inputs and assumptions | 106,000 | 153,000 |
Other changes in fair value | (152,000) | (210,000) |
Balance at end of year | $ 3,040,000 | $ 2,689,000 |

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- Definition The total amount of contractually specified servicing fees, late fees, and ancillary fees earned for each period for which results of operations are presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122596-111746 + Details
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- Definition The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 3 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122625-111746 + Details
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- Definition The net Increase or Decrease in fair value as a result of changes in the inputs, assumptions, or model used to calculate the fair value of servicing assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 3 -Subparagraph (a)(4)(i) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122625-111746 + Details
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