Unaudited Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenues
Net premiums earned	$ 115,631	$ 111,940	$ 225,644	$ 217,402
Net investment income	6,500	5,796	12,732	10,432
Commissions and other income	1,978	2,263	4,043	4,076
Net realized gains on investments, excluding impairment losses	713	915	673	1,290
Other-than-temporary impairment losses on investments	(86)	0	(346)	0
Net unrealized gains (losses) on equity securities and limited partnership investments	2,262	(4,350)	8,589	(9,258)
Net realized and unrealized gains (losses) on investments	2,889	(3,435)	8,916	(7,968)
Total revenues	126,998	116,564	251,335	223,942
Expenses
Losses and loss expenses incurred	90,433	77,488	177,555	149,787
Other operating expenses	34,615	36,019	68,316	70,784
Total expenses	125,048	113,507	245,871	220,571
Income before federal income tax expense	1,950	3,057	5,464	3,371
Federal income tax expense	415	570	1,181	554
Net income	$ 1,535	$ 2,487	$ 4,283	$ 2,817
Per share data:
Basic and diluted earnings (in dollars per share)	$ 0.11	$ 0.17	$ 0.28	$ 0.19
Dividends paid to shareholders (in dollars per share)	$ 0.10	$ 0.28	$ 0.20	$ 0.56
Reconciliation of shares outstanding:
Average shares outstanding - basic (in shares)	14,616	15,014	14,731	15,012
Dilutive effect of share equivalents (in shares)	63	9	60	9
Average shares outstanding - diluted (in shares)	14,679	15,023	14,791	15,021