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Parent Statements of Operations (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2012 | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Income |  |  |  |  |  |  |  |  |  |  |
Loss on sale of investments |  |  |  |  |  |  |  |  | $ (299) | $ 0 | $ 346
Expenses |  |  |  |  |  |  |  |  |  |  |
Compensation and employee benefits |  |  |  |  |  |  |  |  | 104,221 | 95,373 | 85,691
Other operating expenses |  |  |  |  |  |  |  |  | 38,856 | 36,087 | 33,742
Total non-interest expense | 53,034 | 50,368 | 48,481 | 43,434 | 48,008 | 50,178 | 46,190 | 49,045 | 195,317 | 193,421 | 232,124
Income tax benefit | (8,630) | (8,315) | (5,927) | (7,145) | (5,853) | (4,760) | (3,843) | (4,621) | (30,017) | (19,077) | 281
Net Income | 26,546 | 25,628 | 22,702 | 20,768 | 20,758 | 19,444 | 18,981 | 16,333 | 95,644 | 75,516 | 17,471
Parent Company |  |  |  |  |  |  |  |  |  |  |
Income |  |  |  |  |  |  |  |  |  |  |
Dividends from subsidiaries |  |  |  |  |  |  |  |  | 65,445 | 78,209 | 43,450
Loss on sale of investments |  |  |  |  |  |  |  |  | (3,248) | 0 | 0
Other income |  |  |  |  |  |  |  |  | 966 | 566 | 864
Intercompany charges for services |  |  |  |  |  |  |  |  | 7,387 | 16,041 | 14,438
Total income |  |  |  |  |  |  |  |  | 70,550 | 94,816 | 58,752
Expenses |  |  |  |  |  |  |  |  |  |  |
Compensation and employee benefits |  |  |  |  |  |  |  |  | 9,175 | 12,392 | 9,185
Other operating expenses |  |  |  |  |  |  |  |  | 6,536 | 10,267 | 11,827
Total non-interest expense |  |  |  |  |  |  |  |  | 15,711 | 22,659 | 21,012
Income Before Income Taxes |  |  |  |  |  |  |  |  | 54,839 | 72,157 | 37,740
Income tax benefit |  |  |  |  |  |  |  |  | 3,676 | 2,319 | 2,176
Income before equity in undistributed net income (loss) of subsidiaries |  |  |  |  |  |  |  |  | 58,515 | 74,476 | 39,916
Equity in undistributed net income (loss) of subsidiaries |  |  |  |  |  |  |  |  | 37,129 | 1,040 | (22,825)
Net Income |  |  |  |  |  |  |  |  | $ 95,644 | $ 75,516 | $ 17,091

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