Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Consolidated Statements of Operations [Abstract]
Gross premiums written	$ 743,368	$ 843,831
Ceded premiums written	(304,395)	(347,279)
Net premiums written	438,973	496,552
Change in unearned premiums	42,825	(59,675)
Net premiums earned	481,798	436,877
Investment income, net of expenses	12,920	20,604
Investment (losses) gains, net	(22,894)	20,618
Finance charges	5,705	7,026
Commission and fees	1,156	1,190
Other income	60	56
Total revenues	478,745	486,371
Losses and loss adjustment expenses	412,851	362,165
Operating expenses	126,266	117,360
Interest expense	5,326	5,410
Impairment of goodwill and other intangible assets	45,996
Amortization of intangible assets	2,468	2,468
Total expenses	592,907	487,403
Loss before tax	(114,162)	(1,032)
Income tax expense	(22,507)	(407)
Net loss	$ (91,655)	$ (625)
Net loss per share:
Basic (in dollars per share)	$ (5.05)	$ (0.03)
Diluted (in dollars per share)	$ (5.05)	$ (0.03)