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v3.3.1.900

Consolidated Statements of Income - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Revenues |  |  |
Premiums earned | $ 375,894 | $ 375,747 | $ 329,983
Net investment income | 27,902 | 27,214 | 27,029
Net realized gains (losses) on investments | (2,494) | 697 | (1,211)
Loss on disposal of assets | (664) |  | (2)
Fee and other income | 316 | 361 | 536
Total revenues | 400,954 | 404,019 | 356,335
Expenses |  |  |
Loss and loss adjustment expenses incurred | 214,573 | 244,916 | 228,973
Underwriting and certain other operating costs | 32,162 | 32,573 | 18,951
Commissions | 27,509 | 27,872 | 25,303
Salaries and benefits | 24,442 | 24,518 | 22,862
Policyholder dividends | 1,301 | 391 | 1,042
Total expenses | 299,987 | 330,270 | 297,131
Income before income taxes | 100,967 | 73,749 | 59,204
Income tax expense | 30,505 | 20,083 | 15,567
Net income | 70,462 | 53,666 | 43,637
Net income available to common shareholders | $ 70,462 | $ 53,666 | $ 43,495
Earnings per share |  |  |
Basic | $ 3.72 | $ 2.88 | $ 2.37
Diluted | $ 3.69 | $ 2.84 | $ 2.32
Shares used in computing earnings per share |  |  |
Basic | 18,941,077 | 18,646,128 | 18,373,033
Diluted | 19,119,186 | 18,928,504 | 18,748,809
Extraordinary cash dividends declared per common share | $ 3.00 | $ 1.50 | $ 0.00
Cash dividends declared per common share | $ 0.60 | $ 0.48 | $ 0.32

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