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Loan Servicing (Tables) | 9 Months Ended
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Sep. 30, 2017
Loan Servicing [Abstract] |
Schedule of Principal Balances of Mortgage and SBA Loans Serviced for Others | Mortgage and SBA loans serviced for others are not reported as assets. The principal balances at September 30, 2017 and December 31, 2016 are as follows:
|  | September 30, |  |  | December 31, |
(dollars in thousands) |  | 2017 |  |  | 2016 |
Loans serviced for others: |  |  |  |  |  |  |  |
Mortgage loans |  | $ | 306,168 |  |  | $ | 259,207 |
SBA loans |  | $ | 166,148 |  |  | $ | 110,263 |
Schedule of Amortization of Mortgage Servicing Rights Netted Against Loan Servicing Fee Income | The amortization of mortgage servicing rights is netted against loan servicing fee income.
|  | Nine Months Ended |  |  | Nine Months Ended |
|  | September 30, 2017 |  |  | September 30, 2016 |
|  | Mortgage |  |  | SBA |  |  | Mortgage |  |  | SBA |
(dollars in thousands) |  | Loans |  |  | Loans |  |  | Loans |  |  | Loans |
Servicing assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning of year |  | $ | 1,002 |  |  | $ | 2,702 |  |  | $ | 298 |  |  | $ | 1,807 |
Additions |  |  | 501 |  |  |  | 2,149 |  |  |  | 602 |  |  |  | 1,033 |
Disposals |  |  | (134 | ) |  |  | (202 | ) |  |  | (31 | ) |  |  | (99 | )
Amortized to expense |  |  | (271 | ) |  |  | (377 | ) |  |  | (109 | ) |  |  | (244 | )
End of period |  | $ | 1,098 |  |  | $ | 4,272 |  |  | $ | 760 |  |  | $ | 2,497 |

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- Definition Mortgage and Small Business Administration loans serviced for others. + References No definition available. + Details
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- Definition Tabular disclosure of activity in the balance of servicing assets subsequently measured at amortized cost. Includes, but is not limited to, beginning and ending balances, additions, disposals, and amortization. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=68078379&loc=d3e122739-111746 + Details
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