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Revenue (Tables) | 12 Months Ended
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Dec. 31, 2018
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | The following presents other operating income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the years ended December 31, 2018, 2017 and 2016:
(In Thousands) | December 31,
Other operating income | 2018 | 2017 | 2016
| In-scope of Topic 606: |  |  |
|  | Bankcard fees |  | $2,811 |  |  | $2,597 |  |  | $2,670 |
|  | Service charges on deposit accounts | 1,508 |  | 1,614 |  | 1,998 |
|  | Other | 1,592 |  | 1,615 |  | 1,612 |
| Other operating income (in-scope of Topic 606) |  | $5,911 |  |  | $5,826 |  |  | $6,280 |
| Other operating income (out-of-scope of Topic 606) | 26,256 |  | 34,648 |  | 36,983 |
Total other operating income |  | $32,167 |  |  | $40,474 |  |  | $43,263 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
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