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Segment Information (Schedule Of Operating Results By Segment) (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2016 USD ($) segments | Mar. 31, 2015 USD ($) | Dec. 31, 2015 USD ($)
Segment Reporting Information [Line Items] |  |  |
Number of Operating Segments | segments | 3 |  |
Net interest income | $ 59,819 | $ 55,535 |
Provision for (recovery of) loan losses | 910 | 1,632 |
Other income and security gains | 17,389 | 18,873 |
Total other expense | 49,899 | 45,720 |
Income (loss) before income taxes | 26,399 | 27,056 |
Income Tax Expense (Benefit) | 7,713 | 8,012 |
Net Income | 18,686 | 19,044 |
Assets | 7,428,185 | 7,303,999 | $ 7,311,354
PNB [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net interest income | 57,155 | 53,821 |
Provision for (recovery of) loan losses | 1,533 | 2,022 |
Other income and security gains | 17,223 | 18,012 |
Total other expense | 41,360 | 41,932 |
Income (loss) before income taxes | 31,485 | 27,879 |
Income Tax Expense (Benefit) | 9,741 | 8,720 |
Net Income | 21,744 | 19,159 |
Assets | 7,347,378 | 7,212,490 |
GFSC [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net interest income | 1,504 | 1,692 |
Provision for (recovery of) loan losses | 527 | 495 |
Other income and security gains |  | 2 |
Total other expense | 3,798 | 779 |
Income (loss) before income taxes | (2,821) | 420 |
Income Tax Expense (Benefit) | (985) | 139 |
Net Income | (1,836) | 281 |
Assets | 34,637 | 38,569 |
SEPH [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net interest income | 1,161 | (88) |
Provision for (recovery of) loan losses | (1,150) | (885) |
Other income and security gains | 34 | 760 |
Total other expense | 1,404 | 1,098 |
Income (loss) before income taxes | 941 | 459 |
Income Tax Expense (Benefit) | 329 | 161 |
Net Income | 612 | 298 |
Assets | 34,592 | 43,513 |
All Other [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Net interest income | (1) | 110 |
Other income and security gains | 132 | 99 |
Total other expense | 3,337 | 1,911 |
Income (loss) before income taxes | (3,206) | (1,702) |
Income Tax Expense (Benefit) | (1,372) | (1,008) |
Net Income | (1,834) | (694) |
Assets | $ 11,578 | $ 9,427 |

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