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Mortgage Servicing Rights | 12 Months Ended
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Dec. 31, 2014
Mortgage Servicing Rights [Abstract] |
Mortgage Servicing Rights | Note 9: Mortgage Servicing Rights Mortgage loans serviced for others are not included in the accompanying consolidated balance sheets. The unpaid principal balance of mortgage loans serviced for others approximated $662.7 million and $606.0 million at December 31, 2014 and 2013, respectively. Contractually specified servicing fees of approximately $1.6 million and $1.4 million were included in mortgage loan servicing fees in the income statement at December 31, 2014 and 2013, respectively. The following table summarizes mortgage servicing rights capitalized and related amortization, along with activity in the related valuation allowance:
| ($ in thousands) |  | 2014 |  |  | 2013 |
| Carrying amount, beginning of year |  | $ | 5,180 |  |  | $ | 3,775 |
| Mortgage servicing rights capitalized during the year |  |  | 1,367 |  |  |  | 1,603 |
| Mortgage servicing rights amortization during the year |  |  | (612 | ) |  |  | (827 | )
| Net change in valuation allowance |  |  | (231 | ) |  |  | 629 |
| Carrying amount, end of year |  | $ | 5,704 |  |  | $ | 5,180 |
| Valuation allowance: |  |  |  |  |  |  |  |
| Beginning of year |  | $ | 181 |  |  | $ | 810 |
| Reduction |  |  | 231 |  |  |  | (629 | )
| End of year |  | $ | 412 |  |  | $ | 181 |
| Fair Value, beginning of period |  | $ | 6,237 |  |  | $ | 4,329 |
| Fair Value, end of period |  | $ | 6,358 |  |  | $ | 6,237 |
During 2014, the valuation allowance was increased by $0.23 million compared to a recapture of $0.63 million during 2013. These adjustments were taken to adjust the carrying value of the impaired mortgage servicing rights to the fair value for indicated tranches. The fair value is determined by an independent analysis conducted by a third party on a quarterly basis.

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