CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenues:
Net premiums earned	$ 35,481	$ 111,478	$ 75,226	$ 217,388
Net investment income	1,733	3,341	3,407	7,233
Net realized and unrealized gains (losses)	9,584	10,383	9,676	7,558
Direct written policy fees	3,236	3,593	6,551	7,059
Other income	9,004	5,224	16,926	10,480
Total revenues	59,038	134,019	111,786	249,718
Costs and expenses:
Losses and loss adjustment expenses	77,430	129,916	125,446	198,846
Commissions and other underwriting expenses	17,355	29,270	38,386	65,625
General and administrative expenses	5,814	5,663	11,880	11,908
Interest expense	2,229	1,915	4,155	3,830
Total costs and expenses	102,828	166,764	179,867	280,209
Income (loss) before income taxes	(43,790)	(32,745)	(68,081)	(30,491)
Income tax expense (benefit)	6,579	(11,266)	1,669	(11,145)
Net income (loss)	$ (50,369)	$ (21,479)	$ (69,750)	$ (19,346)
Net Income (Loss) Per Common Share
Basic (in dollars per share)	$ (2.89)	$ (1.57)	$ (4.39)	$ (1.38)
Diluted (in dollars per share)	$ (2.89)	$ (1.57)	$ (4.39)	$ (1.38)
Weighted Average Number of Shares of Common Stock Outstanding
Basic (in shares)	17,411	13,714	15,901	13,981
Diluted (in shares)	17,411	13,714	15,901	13,981
Dividends declared per share of common stock (in dollars per share)	$ 0	$ 0.09	$ 0	$ 0.18