Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Consolidated Statements of Operations [Abstract]
Gross premiums written	$ 196,464	$ 224,178	$ 581,697	$ 629,730
Ceded premiums written	(80,353)	(96,405)	(230,094)	(260,711)
Net premiums written	116,111	127,773	351,603	369,019
Change in unearned premiums	3,449	(15,274)	17,486	(50,991)
Net premiums earned	119,560	112,499	369,089	318,028
Investment income, net of expenses	2,660	5,050	10,314	15,573
Investment (losses) gains, net	(627)	(1,342)	(27,899)	17,412
Finance charges	1,316	1,778	4,488	5,309
Commission and fees	209	287	793	944
Other income	15	13	48	43
Total revenues	123,133	118,285	356,833	357,309
Losses and loss adjustment expenses	124,253	78,548	312,531	221,861
Operating expenses	34,296	31,074	93,703	87,656
Interest expense	1,273	1,386	4,061	3,879
Impairment of goodwill and other intangible assets			45,996
Amortization of intangible assets	617	617	1,851	1,851
Total expenses	160,439	111,625	458,142	315,247
(Loss) income before tax	(37,306)	6,660	(101,309)	42,062
Income tax (benefit) expense	(9,302)	1,373	(15,696)	8,721
Net (loss) income	$ (28,004)	$ 5,287	$ (85,613)	$ 33,341
Net (loss) income per share:
Basic (in dollars per share)	$ (1.54)	$ 0.29	$ (4.72)	$ 1.84
Diluted (in dollars per share)	$ (1.54)	$ 0.29	$ (4.72)	$ 1.82