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Comprehensive Income (Reclassification out of AOCI) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Total net realized gains (losses) | $ 1,734 | $ 1,765 | $ 689 | $ (939)
Net investment income | 41,430 | 31,182 | 78,849 | 61,951
Losses and loss expenses incurred | 341,559 | 298,479 | 659,031 | 595,623
Policy acquisition costs | 196,824 | 190,731 | 393,052 | 373,958
Income before federal income tax | 58,929 | 62,311 | 126,503 | 114,186
Total federal income tax expense | (17,503) | (18,710) | (34,637) | (33,553)
Net income | 41,426 | 43,601 | 91,866 | 80,633
Reclassification out of AOCI |  |  |  |
Net income | (923) | (172) | 356 | 2,521
Reclassification out of AOCI | Pension Plan [Member] |  |  |  |
Losses and loss expenses incurred | 111 | 329 | 221 | 658
Policy acquisition costs | 397 | 1,188 | 794 | 2,375
Income before federal income tax | 508 | 1,517 | 1,015 | 3,033
Total federal income tax expense | (178) | (532) | (355) | (1,062)
Net income | 330 | 985 | 660 | 1,971
Reclassification out of AOCI | Held-to-maturity Securities [Member] |  |  |  |
Total net realized gains (losses) | 17 | 60 | 30 | 88
Net investment income | (60) | (79) | (122) | (179)
Income before federal income tax | (43) | (19) | (92) | (91)
Total federal income tax expense | 15 | 7 | 32 | 32
Net income | (28) | (12) | (60) | (59)
Reclassification out of AOCI | Available-for-sale Securities [Member] |  |  |  |
Total net realized gains (losses) | (1,885) | (1,762) | (375) | 937
Income before federal income tax | (1,885) | (1,762) | (375) | 937
Total federal income tax expense | 660 | 617 | 131 | (328)
Net income | $ (1,225) | $ (1,145) | $ (244) | $ 609

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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 20 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68072869&loc=d3e41242-110953 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(10)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(15)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(8)) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 + Details
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