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Intangible Assets (Tables) | 12 Months Ended
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Dec. 31, 2013
Intangible Assets |
Summary of core deposit intangible assets |
|  | 2013 |  | 2012 |
|  | Gross |  |  |  |  |  | Gross |  |  |  |  |
|  | Carrying |  | Accumulated |  | Net |  | Carrying |  | Accumulated |  | Net |
(in thousands) |  | Amount |  | Amortization |  | Amount |  | Amount |  | Amortization |  | Amount |
Core deposit intangible |  | $ | 4,795 |  | $ | (4,795 | ) | $ | — |  | $ | 4,795 |  | $ | (4,660 | ) | $ | 135 |
Schedule of changes in the net carrying amount of core deposit intangible assets |
(in thousands) |  | 2013 |  | 2012 |  | 2011 |
Balance at beginning of year |  | $ | 135 |  | $ | 543 |  | $ | 978 |
Additions |  | 0 |  | 0 |  | 0 |
Amortization |  | (135 | ) | (408 | ) | (435 | )
Balance at end of year |  | $ | 0 |  | $ | 135 |  | $ | 543 |
Schedule of changes in mortgage servicing rights (MSRs) |
(in thousands) |  | 2013 |  | 2012 |  | 2011 |
Balance at beginning of year |  | $ | 2,549 |  | $ | 2,308 |  | $ | 2,356 |
Re-measurement to fair value upon election to measure servicing rights at fair value |  | 0 |  | 742 |  | 0 |
Originated mortgage servicing rights |  | 512 |  | 830 |  | 760 |
Changes in fair value: |  |  |  |  |  |  |
Due to change in model inputs and assumptions (1) |  | 723 |  | 241 |  | 0 |
Other changes in fair value (2) |  | (748 | ) | (1,572 | ) | 0 |
Amortization |  | 0 |  | 0 |  | (808 | )
Balance at end of year |  | $ | 3,036 |  | $ | 2,549 |  | $ | 2,308 |
(1) The change in fair value resulting from changes in valuation inputs or assumptions used in the valuation model reflects the change in discount rates and prepayment speed assumptions primarily due to changes in interest rates. (2) Other changes in fair value reflect changes due to customer payments and passage of time. This also includes a one time adjustment of a $538,000 correction of an immaterial prior period error due to changing from the straight-line amortization method to an accelerated amortization method of accounting for amortizing MSRs in prior years. If the aforementioned was corrected as of December 31, 2011, the balance at the beginning of the period would have been $1.8 million.
Schedule of key data and assumptions used in estimating the fair value of the Company's mortgage servicing rights |
|  | 2013 |  | 2012 |
Weighted-Average Constant Prepayment Rate |  | 9.48 | % | 18.60 | %
Weighted-Average Note Rate |  | 4.01 | % | 4.22 | %
Weighted-Average Discount Rate |  | 9.06 | % | 7.99 | %
Weighted-Average Expected Life (in years) |  | 6.10 |  | 3.90 |

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- Definition Tabular disclosure of all information related to the key inputs and assumptions used in measuring the fair value of assets obtained or liabilities incurred, as the result of a sale of financial assets, relating to the transferor's continuing involvement, if any, at the time of securitization, asset-backed financing arrangement, or similar transfer (including at a minimum, but not limited to, and if applicable, quantitative information about discount rates, expected prepayments including the expected weighted-average life of prepayable financial assets, and anticipated credit losses, including expected static pool losses). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=13989330&loc=d3e107207-111719 + Details
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- Definition Tabular disclosure of finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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- Definition Tabular disclosure of the activity in the balance of servicing assets (including a description of where changes in fair value are reported in the statement of income for each period for which results of operations are presented), including but not limited to, the following: beginning and ending balances, additions (for instance, through purchases of servicing assets), disposals, changes in fair value during the period resulting from changes in inputs or assumptions used in the valuation model, other changes in fair value along with a description of those changes, and other changes that affect the balance along with a description of those changes. + 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) -URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122625-111746 + Details
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