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Revenue Recognition In-Scope and Out-of-Scope Revenue Streams (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
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
Derivatives mark to market | (45) | 0 | (88) | 789
Gain on sale of other loans and assets | 970 | 643 | 3,831 | 3,548
Other income | 1,865 | 1,754 | 5,356 | 5,125
Noninterest Income | 22,179 | 19,757 | 62,957 | 68,108
In-Scope of Topic 606 [Member] |  |  |  |
Trust income |  |  | 6,221 | 6,014
Service charges on deposit accounts |  |  | 13,792 | 13,418
Insurance and retail brokerage commissions |  |  | 5,887 | 5,560
Card-related interchange income |  |  | 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 | 15,938 | 14,974 | 45,350 | 43,447
Out-Of-Scope of Topic 606 [Member] |  |  |  |
Noninterest Income | $ 6,241 | $ 4,783 | $ 17,607 | $ 24,661

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959 + Details
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