Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Consolidated Statements of Operations [Abstract]
Gross premiums written	$ 201,589	$ 187,316
Ceded premiums written	(75,084)	(69,913)
Net premiums written	126,505	117,403
Change in unearned premiums	(2,572)	(18,373)
Net premiums earned	123,933	99,030
Investment income, net of expenses	4,458	5,111
Investment (losses) gains, net	(29,330)	11,937
Finance charges	1,644	1,734
Commission and fees	324	293
Other income	19	16
Total revenues	101,048	118,121
Losses and loss adjustment expenses	93,405	70,087
Operating expenses	29,148	27,246
Interest expense	1,468	1,253
Impairment of goodwill and other intangible assets	45,996
Amortization of intangible assets	617	617
Total expenses	170,634	99,203
(Loss) income before tax	(69,586)	18,918
Income tax (benefit) expense	(5,276)	3,893
Net (loss) income	$ (64,310)	$ 15,025
Net (loss) income per share:
Basic (in dollars per share)	$ (3.55)	$ 0.83
Diluted (in dollars per share)	$ (3.55)	$ 0.83