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CONDENSED CONSOLIDATED STATEMENTS OF INCOME (unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
PREMIUMS EARNED AND OTHER REVENUES |  |  |  |
Direct premiums written | $ 241,888 | $ 222,572 | $ 741,782 | $ 684,147
Change in unearned premium | (7,388) | (7,769) | (59,211) | (67,903)
Direct premium earned | 234,500 | 214,803 | 682,571 | 616,244
Ceded premium earned | (74,966) | (68,650) | (214,128) | (262,843)
Premiums earned, net | 159,534 | 146,153 | 468,443 | 353,401
Net investment income (expense) | 2,304 | 1,307 | 6,051 | 3,376
Net realized gains (losses) on investments | 101 | 11 | 1,344 | 292
Commission revenue | 4,603 | 4,115 | 12,927 | 10,757
Policy fees | 4,226 | 3,820 | 13,093 | 12,003
Other revenue | 1,668 | 1,637 | 4,827 | 4,614
Total premiums earned and other revenues | 172,436 | 157,043 | 506,685 | 384,443
OPERATING COSTS AND EXPENSES |  |  |  |
Losses and loss adjustment expenses | 73,548 | 53,854 | 199,749 | 127,148
General and administrative expenses | 54,725 | 55,289 | 166,780 | 130,152
Total operating costs and expenses | 128,273 | 109,143 | 366,529 | 257,300
INCOME BEFORE INCOME TAXES | 44,163 | 47,900 | 140,156 | 127,143
Income tax expense | 17,281 | 17,602 | 54,400 | 49,811
NET INCOME | $ 26,882 | $ 30,298 | $ 85,756 | $ 77,332
Basic earnings per common share | $ 0.77 | $ 0.87 | $ 2.46 | $ 2.22
Weighted average common shares outstanding - Basic | 35,042 | 34,911 | 34,878 | 34,837
Fully diluted earnings per common share | $ 0.75 | $ 0.84 | $ 2.41 | $ 2.15
Weighted average common shares outstanding - Diluted | 35,723 | 35,999 | 35,594 | 35,918
Cash dividend declared per common share | $ 0.14 | $ 0.12 | $ 0.42 | $ 0.36

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- Definition The total amount of expense recognized during the period for future policy benefits, claims and claims adjustment costs, and for selling, general and administrative costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.5,6,7) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 + Details
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- Definition Amount of earned premiums ceded to other entities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.1) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 1 -Subparagraph (b),(c)(2) -URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6486662&loc=d3e27175-158546 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 235 -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-17) -URI http://asc.fasb.org/extlink&oid=34713774&loc=d3e574992-122915 + Details
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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums earned. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 605 -Section 50 -Paragraph 1 -Subparagraph (b),(c)(1) -URI http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 235 -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-17) -URI http://asc.fasb.org/extlink&oid=34713774&loc=d3e574992-122915 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.1) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 + Details
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68048583&loc=d3e3636-108311 + Details
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