Consolidated Statements of Income and Comprehensive Income (Unaudited) - 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:
Gross written premiums	$ 69,981	$ 57,753	$ 133,828	$ 110,615
Ceded written premiums	(9,090)	(7,980)	(17,846)	(16,680)
Net written premiums	60,891	49,773	115,982	93,935
Change in unearned premiums	(9,998)	(6,721)	(17,028)	(10,450)
Net earned premiums	50,893	43,052	98,954	83,485
Net investment income	3,782	2,432	7,011	4,718
Net unrealized gains (losses) on equity securities	94	0	(1,185)	0
Realized gains (losses) on investments	174	24	286	(8)
Other income	4	0	7	0
Total revenues	54,947	45,508	105,073	88,195
Expenses:
Losses and loss adjustment expenses	29,967	21,859	58,866	43,966
Underwriting, acquisition and insurance expenses	12,519	10,492	24,917	21,786
Other expenses	0	402	14	402
Total expenses	42,486	32,753	83,797	66,154
Income before income taxes	12,461	12,755	21,276	22,041
Total income tax expense	2,349	4,260	3,877	7,265
Net income	10,112	8,495	17,399	14,776
Other comprehensive income (loss):
Change in unrealized (losses) gains on available-for-sale investments, net of taxes of ($270) and ($1,561) in 2018 and $1,171 and $1,748 in 2017	(1,016)	2,174	(5,872)	3,247
Total comprehensive income	$ 9,096	$ 10,669	$ 11,527	$ 18,023
Earnings per share:
Basic	$ 0.48	$ 0.41	$ 0.83	$ 0.70
Diluted	$ 0.47	$ 0.40	$ 0.80	$ 0.69
Weighted average shares outstanding
Basic	21,070	20,969	21,058	20,969
Diluted	21,666	21,457	21,648	21,425
Cash dividends declared per share	$ 0.07	$ 0.06	$ 0.14	$ 0.12