Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenues
Gross premiums written	$ 106,022	$ 103,820	$ 206,811	$ 209,523
Ceded premiums written	(2,549)	(3,493)	(5,085)	(6,832)
Net premiums written	103,473	100,327	201,726	202,691
Net premiums earned	95,569	93,516	190,356	182,749
Net investment income	6,890	6,845	13,723	13,553
Net realized gains/(losses) on investments	(2,617)	232	(2,558)	333
Fee and other income	94	31	203	162
Total revenues	99,936	100,624	201,724	196,797
Expenses
Loss and loss adjustment expenses incurred	57,304	62,463	117,310	123,748
Underwriting and certain other operating costs	9,278	8,839	16,750	16,802
Commissions	6,905	6,987	13,910	13,674
Salaries and benefits	5,899	5,186	11,792	11,907
Policyholder dividends	438	88	653	201
Total expenses	79,824	83,563	160,415	166,332
Income before income taxes	20,112	17,061	41,309	30,465
Income tax expense	5,793	4,288	11,860	7,143
Net income	14,319	12,773	29,449	23,322
Net income available to common shareholders	$ 14,319	$ 12,773	$ 29,449	$ 23,322
Earnings per share
Basic	$ 0.76	$ 0.69	$ 1.56	$ 1.26
Diluted	$ 0.75	$ 0.68	$ 1.54	$ 1.23
Shares used in computing earnings per share
Basic	18,917,229	18,600,186	18,882,693	18,566,235
Diluted	19,080,065	18,894,885	19,069,949	18,885,384
Extraordinary cash dividends declared per common share				$ 0.50
Cash dividends declared per common share	$ 0.15	$ 0.12	$ 0.30	$ 0.24