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Segment Reporting (Business Segment Profit (Loss)) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2016 | Mar. 31, 2015
Segment Reporting Information [Line Items] |  |  |
Net interest income (expense) |  | $ 24,719 | $ 23,147
Provision for loan losses |  | (2,368) | (2,741)
Noninterest income |  | 9,217 | 8,297
Noninterest expense |  | (21,218) | (19,011)
Income before income taxes |  | 10,350 | 9,692
Income tax (expense) benefit |  | (2,732) | (2,891)
Net income |  | 7,618 | 6,801
Banking [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net interest income (expense) |  | 25,337 | 23,147
Provision for loan losses |  | (2,368) | (2,741)
Noninterest income |  | 6,863 | 6,831
Noninterest expense |  | (18,345) | (17,279)
Income before income taxes |  | 11,487 | 9,958
Income tax (expense) benefit |  | (3,101) | (2,949)
Net income |  | 8,386 | 7,009
Non-Banking [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Noninterest income | [1] | 2,484 | 1,593
Noninterest expense | [1] | (1,806) | (1,187)
Income before income taxes | [1] | 678 | 406
Income tax (expense) benefit | [1] | (264) | (159)
Net income | [1] | 414 | 247
Holding Company and Other [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net interest income (expense) |  | (618) |
Noninterest income |  | (130) | (127)
Noninterest expense |  | (1,067) | (545)
Income before income taxes |  | (1,815) | (672)
Income tax (expense) benefit |  | 633 | 217
Net income |  | $ (1,182) | $ (455)
[1] | Includes activity from Courier Capital since January 5, 2016, the date of acquisition.

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