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v3.10.0.1

Condensed Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Revenues: |  |  |  |
Direct premiums | $ 667,191 | $ 637,426 | $ 1,323,278 | $ 1,265,124
Ceded premiums | (403,449) | (406,043) | (797,698) | (805,811)
Net premiums | 263,742 | 231,383 | 525,580 | 459,313
Investment income net of investment expenses | 29,082 | 25,829 | 56,472 | 51,442
Interest expense on surplus note | (9,052) | (6,087) | (17,425) | (11,806)
Net investment income | 20,030 | 19,742 | 39,047 | 39,636
Realized investment gains (losses), including other-than- temporary impairment losses | 1,313 | 104 | (344) | 238
Other, net | 14,790 | 14,150 | 28,687 | 27,089
Total revenues | 467,815 | 413,696 | 927,737 | 818,860
Benefits and expenses: |  |  |  |
Benefits and claims | 105,069 | 99,512 | 221,960 | 201,897
Amortization of deferred policy acquisition costs | 53,847 | 47,861 | 114,011 | 99,710
Sales commissions | 82,954 | 75,440 | 165,473 | 149,144
Insurance expenses | 43,451 | 36,920 | 84,560 | 74,541
Insurance commissions | 6,417 | 5,157 | 12,294 | 10,057
Interest expense | 7,229 | 7,143 | 14,401 | 14,270
Other operating expenses | 55,083 | 45,274 | 118,311 | 98,011
Total benefits and expenses | 354,050 | 317,307 | 731,010 | 647,630
Income before income taxes | 113,765 | 96,389 | 196,727 | 171,230
Income taxes | 27,065 | 33,282 | 44,313 | 56,054
Net income | $ 86,700 | $ 63,107 | $ 152,414 | $ 115,176
Earnings per share: |  |  |  |
Basic earnings per share | $ 1.96 | $ 1.36 | $ 3.41 | $ 2.48
Diluted earnings per share | $ 1.95 | $ 1.36 | $ 3.40 | $ 2.47
Weighted-average shares used in computing earnings per share: |  |  |  |
Basic | 44,066 | 45,984 | 44,401 | 46,142
Diluted | 44,207 | 46,071 | 44,529 | 46,222
Supplemental disclosures: |  |  |  |
Total impairment losses | $ (54) | $ (484) | $ (103) | $ (695)
Net impairment losses recognized in earnings | (54) | (484) | (103) | (695)
Other net realized investment gains | 828 | 588 | 1,165 | 933
Net gains (losses) recognized on equity securities | 539 |  | (1,406) |
Net realized investment gains (losses), including other-than- temporary impairment losses | $ 1,313 | $ 104 | $ (344) | $ 238
Dividends declared per share | $ 0.25 | $ 0.19 | $ 0.50 | $ 0.38
Commissions and Fees [Member] |  |  |  |
Revenues: |  |  |  |
Commissions and fees | $ 167,940 | $ 148,317 | $ 334,767 | $ 292,584

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