Revenue Recognition (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Noninterest income | $ 3,735 | $ 3,482 | $ 7,411 | $ 6,959 |
| In-Scope of Topic 606 [Member] | ||||
| Noninterest income | 3,363 | 3,096 | 6,617 | 6,128 |
| Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | ||||
| Noninterest income | 372 | 386 | 794 | 831 |
| Service Charges [Member] | ||||
| Noninterest income | 768 | 773 | 1,560 | 1,508 |
| Trust Department [Member] | ||||
| Noninterest income | 1,641 | 1,535 | 3,305 | 3,050 |
| Debit Card Income [Member] | ||||
| Noninterest income | 648 | 575 | 1,201 | 1,144 |
| Brokerage Commissions [Member] | ||||
| Noninterest income | $ 306 | $ 213 | $ 551 | $ 426 |