CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Premiums written:
Direct	$ 265,291	$ 265,412
Assumed	208	338
Ceded	(34,218)	(31,294)
Net premiums written	231,281	234,456
Increase in unearned premiums, net	(9,940)	(17,168)
Net premiums earned	221,341	217,288
Investment income, net of expenses	27,809	24,120
Net realized investment gains (losses):
Total other-than-temporary impairment losses	0	0
Portion of losses recognized in comprehensive income, before taxes	0	0
Net impairment losses recognized in earnings	0	0
Other realized investment gains	3,056	26,327
Net realized investment gains	3,056	26,327
Other revenue	6,373	2,480
Total revenues	258,579	270,215
Losses and expenses:
Losses incurred, net	85,012	81,785
Change in premium deficiency reserve	0	(6,418)
Amortization of deferred policy acquisition costs	1,961	1,757
Other underwriting and operating expenses, net	39,777	39,268
Interest expense	14,701	17,362
Loss on debt extinguishment	13,440	0
Total losses and expenses	154,891	133,754
Income before tax	103,688	136,461
Provision for income taxes	34,497	3,385
Net income	$ 69,191	$ 133,076
Income per share
Basic (in dollars per share)	$ 0.20	$ 0.39
Diluted (in dollars per share)	$ 0.17	$ 0.32
Weighted average shares outstanding - basic and diluted
Weighted average common shares outstanding - basic (in shares)	340,144	339,107
Weighted average common shares outstanding - diluted (in shares)	431,365	468,121