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Loan Servicing (Tables) | 12 Months Ended
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Dec. 31, 2015
Text Block [Abstract] |
Originated Mortgage Servicing Rights |
|  | December 31 2015 |  |  | December 31 2014 |  |  | December 31 2013 |
Mortgage servicing rights |  |  |  |  |  |  |  |  |  |  |  |
Balances, January 1 |  | $ | 7,980 |  |  | $ | 7,428 |  |  | $ | 6,169 |
Servicing rights capitalized |  |  | 2,974 |  |  |  | 2,280 |  |  |  | 2,535 |
Amortization of servicing rights |  |  | (1,683 | ) |  |  | (1,728 | ) |  |  | (1,276 | )
Balances, December 31 |  |  | 9,271 |  |  |  | 7,980 |  |  |  | 7,428 |
Impairment allowance |  |  |  |  |  |  |  |  |  |  |  |
Balances, January 1 |  |  | (338 | ) |  |  | (389 | ) |  |  | (1,024 | )
Additions |  |  | (130 | ) |  |  | (95 | ) |  |  | (54 | )
Reductions |  |  | 71 |  |  |  | 146 |  |  |  | 689 |
Balances, December 31 |  |  | (397 | ) |  |  | (338 | ) |  |  | (389 | )
Mortgage servicing rights, net |  | $ | 8,874 |  |  | $ | 7,642 |  |  | $ | 7,039 |

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- Definition Summary of changes in mortgage servicing rights. + References No definition available. + Details
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