Condensed Consolidated Statements of (Loss) Income and Comprehensive (Loss) Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues
Gross written premiums	$ 283,841	$ 327,334
Ceded written premiums	(149,187)	(119,593)
Net written premiums	134,654	207,741
Change in net unearned premiums	11,264	(17,589)
Net earned premiums	145,918	190,152
Net investment income	20,836	19,431
Net realized and unrealized (losses) gains on investments	(58,407)	1,625
Other income	1,937	2,919
Total revenues	110,284	214,127
Expenses
Losses and loss adjustment expenses	96,856	139,927
Other operating expenses	51,621	45,752
Interest expense	2,876	2,808
Amortization of intangible assets	149	149
Total expenses	151,502	188,636
(Loss) income before taxes	(41,218)	25,491
Income tax (benefit) expense	(4,403)	2,763
Net (loss) income	(36,815)	22,728
Other comprehensive (loss) income:
Net unrealized (losses) gains, net of taxes of $(1,391) in 2020 and $1,446 in 2019	(3,919)	20,260
Total comprehensive (loss) income	$ (40,734)	$ 42,988
Per share data:
Basic (loss) earnings per share (in dollars per share)	$ (1.21)	$ 0.76
Diluted (loss) earnings per share (in dollars per share)	(1.21)	0.75
Dividend declared per share (in dollars per share)	$ 0.30	$ 0.30
Weighted-average common shares outstanding:
Basic (in shares)	30,476,307	30,059,398
Diluted (in shares)	30,476,307	30,472,304