CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Premiums written:
Direct	$ 274,247	$ 274,793
Assumed	2,751	2,031
Ceded	(46,806)	(34,159)
Net premiums written	230,192	242,665
Decrease in unearned premiums, net	11,823	12,575
Net premiums earned	242,015	255,240
Investment income, net of expenses	49,223	38,262
Net gains (losses) on investments and other financial instruments	(7,698)	(772)
Other revenue	425	1,886
Total revenues	283,965	294,616
Losses and expenses:
Losses incurred, net	6,446	(19,314)
Amortization of deferred policy acquisition costs	2,478	2,740
Other underwriting and operating expenses, net	70,063	54,732
Loss on debt extinguishment	0	22,107
Interest expense	9,374	14,912
Total losses and expenses	88,361	75,177
Income before tax	195,604	219,439
Provision for income tax	41,057	44,426
Net income	$ 154,547	$ 175,013
Earnings per share:
Basic (in dollars per share)	$ 0.53	$ 0.55
Diluted (in dollars per share)	$ 0.53	$ 0.54
Weighted average common shares outstanding - basic (in shares)	290,989	315,975
Weighted average common shares outstanding - diluted (in shares)	294,712	324,538