Condensed Consolidated Statements of Income (Loss) and Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenues
Gross written premiums	$ 311,852	$ 388,228	$ 897,332	$ 1,095,565
Ceded written premiums	(166,693)	(164,359)	(451,762)	(424,045)
Net written premiums	145,159	223,869	445,570	671,520
Change in net unearned premiums	7,803	(10,495)	2,125	(68,880)
Net earned premiums	152,962	213,374	447,695	602,640
Net investment income	14,959	17,878	51,145	54,844
Net realized and unrealized gains (losses) on investments	8,929	(2,357)	(27,885)	331
Other income	615	2,579	3,543	8,160
Total revenues	177,465	231,474	474,498	665,975
Expenses
Losses and loss adjustment expenses	106,155	214,084	301,757	501,064
Other operating expenses	38,224	41,692	133,242	132,287
Other expenses	60	372	1,792	1,055
Interest expense	2,129	2,594	7,970	8,086
Amortization of intangible assets	149	149	447	447
Total expenses	146,717	258,891	445,208	642,939
Income (loss) before taxes	30,748	(27,417)	29,290	23,036
Income tax expense (benefit)	4,465	(2,250)	4,208	5,168
Net income (loss)	26,283	(25,167)	25,082	17,868
Other comprehensive income:
Net unrealized gains, net of taxes of $849 and $6,384 in 2020 and $638 and $3,949 in 2019	5,039	9,457	47,433	50,449
Total comprehensive income (loss)	$ 31,322	$ (15,710)	$ 72,515	$ 68,317
Per share data:
Basic earnings per share (in dollars per share)	$ 0.86	$ (0.83)	$ 0.82	$ 0.59
Diluted earnings per share (in dollars per share)	0.85	(0.83)	0.81	0.58
Dividend declared per share (in dollars per share)	$ 0.30	$ 0.30	$ 0.90	$ 0.90
Weighted-average common shares outstanding:
Basic (in shares)	30,582,540	30,382,105	30,529,557	30,230,490
Diluted (in shares)	30,946,843	30,382,105	30,838,595	30,659,389