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Revenue Recognition Revenue Recogntion (Tables) | 9 Months Ended
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Sep. 30, 2019
Revenue Recognition [Abstract] |
Revenue Recognition, Transition Adjustment [Table Text Block] |
Revenue Recognition and Deferred Revenue [Abstract] |
Deferred Revenue, by Arrangement, Disclosure [Table Text Block] | The following presents noninterest income, segregated by revenue streams in-scope and out-of-scope of Topic 606:
| For the Three Months Ended September 30, |  | For the Nine Months Ended September 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
| (dollars in thousands)
Noninterest Income |  |  |  |  |  |  |
In-scope of Topic 606: |  |  |  |  |  |  |
Trust income | $ | 2,325 |  |  | $ | 2,206 |  |  | $ | 6,221 |  |  | $ | 6,014 |
Service charges on deposit accounts | 4,954 |  |  | 4,589 |  |  | 13,792 |  |  | 13,418 |
Insurance and retail brokerage commissions | 1,912 |  |  | 1,872 |  |  | 5,887 |  |  | 5,560 |
Card-related interchange income | 5,629 |  |  | 5,044 |  |  | 15,800 |  |  | 14,929 |
Gain on sale of other loans and assets | 181 |  |  | 335 |  |  | 861 |  |  | 726 |
Other income | 937 |  |  | 928 |  |  | 2,789 |  |  | 2,800 |
Noninterest Income (in-scope of Topic 606) | 15,938 |  |  | 14,974 |  |  | 45,350 |  |  | 43,447 |
Noninterest Income (out-of-scope of Topic 606) | 6,241 |  |  | 4,783 |  |  | 17,607 |  |  | 24,661 |
Total Noninterest Income | $ | 22,179 |  |  | $ | 19,757 |  |  | $ | 62,957 |  |  | $ | 68,108 |

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- Definition Revenue Recognition, Transition Adjustment [Table Text Block] + References No definition available. + Details
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- Definition Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118951113&loc=d3e6935-107765 + Details
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- References No definition available. + Details
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