CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Premiums written:
Direct	$ 280,885	$ 279,317	$ 828,211	$ 830,646
Assumed	3,770	2,205	9,538	6,291
Ceded	(50,164)	(39,215)	(141,842)	(107,644)
Net premiums written	234,491	242,307	695,907	729,293
Decrease in unearned premiums, net	6,786	9,804	30,196	33,755
Net premiums earned	241,277	252,111	726,103	763,048
Investment income, net of expenses	55,375	42,549	156,938	121,116
Net gains (losses) on investments and other financial instruments	(695)	(3,258)	(13,380)	(8,776)
Other revenue	548	1,397	1,484	5,143
Total revenues	296,505	292,799	871,145	880,531
Losses and expenses:
Losses incurred, net	(77)	(105,054)	(11,322)	(223,426)
Amortization of deferred policy acquisition costs	2,802	3,179	7,889	8,901
Other underwriting and operating expenses, net	50,130	58,475	174,191	166,656
Loss on debt extinguishment	0	11,632	0	40,130
Interest expense	9,254	10,300	28,005	38,673
Total losses and expenses	62,109	(21,468)	198,763	30,934
Income before tax	234,396	314,267	672,382	849,597
Provision for income tax	51,552	64,642	143,937	175,691
Net income	$ 182,844	$ 249,625	$ 528,445	$ 673,906
Earnings per share:
Basic (in dollars per share)	$ 0.65	$ 0.82	$ 1.85	$ 2.18
Diluted (in dollars per share)	$ 0.64	$ 0.81	$ 1.83	$ 2.15
Weighted average common shares outstanding - basic (in shares)	281,757	302,622	286,184	309,097
Weighted average common shares outstanding - diluted (in shares)	285,600	307,194	289,924	315,029