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Segment Reporting (Business Segment Profit (Loss)) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2016 | Jun. 30, 2015
Segment Reporting Information [Line Items] |  |  |  |  |  |
Net interest income (expense) | $ 25,199 | $ 23,404 |  | $ 49,918 | $ 46,551 |
Provision for loan losses | (1,952) | (1,288) |  | (4,320) | (4,029) |
Noninterest income | 8,916 | 6,455 |  | 18,133 | 14,752 |
Noninterest expense | (22,120) | (19,236) |  | (43,338) | (38,247) |
Income before income taxes | 10,043 | 9,335 |  | 20,393 | 19,027 |
Income tax (expense) benefit | (2,892) | (2,750) |  | (5,624) | (5,641) |
Net income | 7,151 | 6,585 |  | 14,769 | 13,386 |
Banking [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Net interest income (expense) | 25,816 | 23,919 |  | 51,153 | 47,066 |
Provision for loan losses | (1,952) | (1,288) |  | (4,320) | (4,029) |
Noninterest income | 6,944 | 5,522 |  | 13,807 | 12,353 |
Noninterest expense | (18,054) | (17,668) |  | (36,399) | (34,947) |
Income before income taxes | 12,754 | 10,485 |  | 24,241 | 20,443 |
Income tax (expense) benefit | (3,889) | (3,107) |  | (6,990) | (6,056) |
Net income | 8,865 | 7,378 |  | 17,251 | 14,387 |
Non-Banking [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Noninterest income | 2,050 | 1,033 | [1] | 4,534 | 2,626 | [1]
Noninterest expense | (1,764) | (1,050) | [1] | (3,570) | (2,237) | [1]
Income before income taxes | 286 | (17) | [1] | 964 | 389 | [1]
Income tax (expense) benefit | (112) | 5 | [1] | (376) | (154) | [1]
Net income | 174 | (12) | [1] | 588 | 235 | [1]
Holding Company and Other [Member] |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Net interest income (expense) | (617) | (515) |  | (1,235) | (515) |
Noninterest income | (78) | (100) |  | (208) | (227) |
Noninterest expense | (2,302) | (518) |  | (3,369) | (1,063) |
Income before income taxes | (2,997) | (1,133) |  | (4,812) | (1,805) |
Income tax (expense) benefit | 1,109 | 352 |  | 1,742 | 569 |
Net income | $ (1,888) | $ (781) |  | $ (3,070) | $ (1,236) |
[1] | Includes activity from Courier Capital since January 5, 2016 (the date of acquisition).

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