Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenues
Net premiums earned	$ 274,942	$ 264,747	$ 813,742	$ 766,767
Investment income, net of investment expenses	13,291	13,192	43,923	43,933
Net realized investment gains (losses) (includes reclassifications for net unrealized investment gains/(losses) on available-for-sale securities of $130 and $257 in 2019 and ($496) and ($655) in 2018; previously included in accumulated other comprehensive income)	9,822	13,971	50,126	7,404
Total revenues	298,055	291,910	907,791	818,104
Benefits, Losses and Expenses
Losses and loss settlement expenses	211,752	193,667	596,001	527,541
Amortization of deferred policy acquisition costs	54,828	51,758	161,842	152,207
Other underwriting expenses (includes reclassifications for employee benefit costs of $1,124 and $3,372 in 2019 and $1,661 and $4,982 in 2018; previously included in accumulated other comprehensive income)	36,003	33,887	104,370	105,994
Total benefits, losses and expenses	302,583	279,312	862,213	785,742
Income (loss) from continuing operations before income taxes	(4,528)	12,598	45,578	32,362
Federal income tax expense (benefit) (includes reclassifications of $209 and $654 in 2019 and $453 and $1,184 in 2018; previously included in accumulated other comprehensive income)	(2,186)	1,528	7,595	771
Income (loss) from continuing operations	(2,342)	11,070	37,983	31,591
Income (loss) from discontinued operations, net of taxes	0	0	0	(1,912)
Gain on sale of discontinued operations, net of taxes	0	0	0	27,307
Net income (loss)	(2,342)	11,070	37,983	56,986
Other comprehensive income (loss)
Change in net unrealized appreciation on investments	15,410	(15,389)	77,360	(73,402)
Change in liability for underfunded employee benefit plans	0	0	0	0
Other comprehensive income (loss), before tax and reclassification adjustments	15,410	(15,389)	77,360	(73,402)
Income tax effect	(3,237)	3,232	(16,246)	15,414
Other comprehensive income (loss), after tax, before reclassification adjustments	12,173	(12,157)	61,114	(57,988)
Reclassification adjustment for net realized investment (gains) losses included in income	(130)	496	(257)	655
Reclassification adjustment for employee benefit costs included in expense	1,124	1,661	3,372	4,982
Total reclassification adjustments, before tax	994	2,157	3,115	5,637
Income tax effect	(209)	(453)	(654)	(1,184)
Total reclassification adjustments, after tax	785	1,704	2,461	4,453
Comprehensive income	$ 10,616	$ 617	$ 101,558	$ 3,451
Diluted weighted average common shares outstanding (in shares)	25,176,334	25,626,951	25,643,744	25,607,305
Earnings per common share from continuing operations
Basic (in dollars per share)	$ (0.09)	$ 0.44	$ 1.51	$ 1.26
Diluted (in dollars per share)	(0.09)	0.43	1.48	1.23
Earnings per common share
Basic (in dollars per share)	(0.09)	0.44	1.51	2.28
Diluted (in dollars per share)	$ (0.09)	$ 0.43	$ 1.48	$ 2.23