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Revenue Recognition (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Disaggregation of Revenue [Line Items] |  |  |  |
TOTAL NON-INTEREST INCOME | $ 10,509 | $ 8,882 | $ 22,167 | $ 18,374
Core Banking |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (out-of-scope of Topic 606) | 1,830 | 1,710 | 4,272 | 3,168
Trust and Investment Product Fees |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 1,913 | 1,677 | 3,480 | 3,450
Service Charges on Deposit Accounts |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 2,024 | 1,643 | 3,924 | 3,114
Insurance Revenues |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 1,929 | 1,696 | 5,134 | 4,626
Interchange Fee Income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 2,332 | 1,714 | 4,427 | 3,196
In-Scope of Topic 606: |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 8,679 | 7,172 | 17,895 | 15,206
In-Scope of Topic 606: | Trust and Investment Product Fees | Trust and Investment Advisory Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 1,913 | 1,677 | 3,480 | 3,450
In-Scope of Topic 606: | Transferred at Point in Time | Service Charges on Deposit Accounts | Core Banking |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 2,024 | 1,643 | 3,924 | 3,114
In-Scope of Topic 606: | Transferred at Point in Time | Interchange Fee Income | Core Banking |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 2,332 | 1,714 | 4,427 | 3,196
In-Scope of Topic 606: | Transferred at Point in Time | Other Operating Income | Core Banking |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | 481 | 442 | 930 | 820
In-Scope of Topic 606: | Transferred over Time | Insurance Revenues | Insurance |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Non-interest Income (in-scope of Topic 606) | $ 1,929 | $ 1,696 | $ 5,134 | $ 4,626

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