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v3.6.0.2

Parent Corporation Statements of Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Revenues: |  |  |  |  |  |  |  |  |  |  |
Dividends Paid to Parent Company |  |  |  |  |  |  |  |  | $ (61,000) |  |
Net investment income earned | $ 35,428 | $ 33,375 | $ 31,182 | $ 30,769 | $ 30,108 | $ 32,061 | $ 32,230 | $ 26,917 | 130,754 | $ 121,316 | $ 138,708
Realized Investment Gains (Losses) |  |  |  |  |  |  |  |  | (4,937) | 13,171 | 26,599
Other income |  |  |  |  |  |  |  |  | 8,881 | 7,456 | 16,945
Total revenues |  |  |  |  |  |  |  |  | 2,284,270 | 2,131,852 | 2,034,861
Expenses: |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  | 22,771 | 22,428 | 23,063
Other expenses |  |  |  |  |  |  |  |  | 42,989 | 38,371 | 32,696
Total expenses |  |  |  |  |  |  |  |  | 2,064,315 | 1,899,160 | 1,837,730
Federal income tax benefit: |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  | 48,581 | 45,347 | 28,415
Deferred |  |  |  |  |  |  |  |  | 12,879 | 21,484 | 26,889
Total federal income tax expense |  |  |  |  |  |  |  |  | 61,460 | 66,831 | 55,304
Net income | $ 39,360 | $ 38,502 | $ 43,601 | $ 37,032 | $ 45,389 | $ 46,996 | $ 33,768 | $ 39,708 | 158,495 | 165,861 | 141,827
Parent Company [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Dividends Paid to Parent Company |  |  |  |  |  |  |  |  | 61,014 | 57,752 | 57,511
Net investment income earned |  |  |  |  |  |  |  |  | 1,259 | 852 | 620
Realized Investment Gains (Losses) |  |  |  |  |  |  |  |  | (220) | 0 | 2
Other income |  |  |  |  |  |  |  |  | 0 | 0 | 340
Total revenues |  |  |  |  |  |  |  |  | 62,053 | 58,604 | 58,473
Expenses: |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  | 24,030 | 24,057 | 24,817
Other expenses |  |  |  |  |  |  |  |  | 35,020 | 28,393 | 23,598
Total expenses |  |  |  |  |  |  |  |  | 59,050 | 52,450 | 48,415
Income before federal income tax |  |  |  |  |  |  |  |  | 3,003 | 6,154 | 10,058
Federal income tax benefit: |  |  |  |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |  | (17,924) | (16,609) | (15,920)
Deferred |  |  |  |  |  |  |  |  | (2,143) | (1,603) | (646)
Total federal income tax expense |  |  |  |  |  |  |  |  | (20,067) | (18,212) | (16,566)
Net income before equity in undistributed income of subsidiaries |  |  |  |  |  |  |  |  | 23,070 | 24,366 | 26,624
Equity In Undistributed Income Of Continuing Subsidiaries, Net Of Tax |  |  |  |  |  |  |  |  | 135,425 | 141,495 | 115,203
Net income |  |  |  |  |  |  |  |  | $ 158,495 | $ 165,861 | $ 141,827

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