Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues
Net premiums earned	$ 287,569	$ 254,638	$ 568,428	$ 510,765
Net investment income	18,029	11,327	34,371	24,049
Net investment gains (losses) (includes reclassifications for net unrealized investment gains (losses) on available-for-sale securities of $(1,229) and $(3,793) in 2024 and $(152) and $(692) in 2023; previously included in accumulated other comprehensive income (loss))	(1,229)	1,124	(2,431)	(621)
Other income (loss)	(3,200)	0	(3,200)	0
Total revenues	301,169	267,089	597,168	534,193
Benefits, Losses and Expenses
Losses and loss settlement expenses	201,325	250,730	380,971	425,327
Amortization of deferred policy acquisition costs	67,389	59,156	133,079	118,991
Other underwriting expenses (includes reclassifications for employee benefit costs of $0 and $0 in 2024 and $52 and $104 in 2023; previously included in accumulated other comprehensive income (loss))	34,613	28,832	67,078	59,135
Interest expense	1,460	797	2,319	1,594
Other non-underwriting expenses	152	(199)	1,207	1,374
Total benefits, losses and expenses	304,939	339,316	584,654	606,421
Income (loss) before income taxes	(3,770)	(72,227)	12,514	(72,228)
Federal income tax expense (benefit) (includes reclassifications of $259 and $797 in 2024 and $43 and $167 in 2023; previously included in accumulated other comprehensive income (loss))	(1,035)	(15,845)	1,747	(16,540)
Net Income (loss)	(2,735)	(56,382)	10,767	(55,688)
Other comprehensive income (loss)
Change in net unrealized gain (loss) on investments	(6,654)	(19,616)	(17,750)	(1,612)
Change in liability for underfunded employee benefit plans	(724)	(820)	(1,448)	(1,640)
Foreign currency translation adjustment	35	0	12	0
Other comprehensive income (loss), before tax and reclassification adjustments	(7,343)	(20,436)	(19,186)	(3,252)
Income tax effect	1,549	4,293	4,031	684
Other comprehensive income (loss), after tax, before reclassification adjustments	(5,794)	(16,143)	(15,155)	(2,568)
Reclassification adjustment for net investment losses included in income	1,229	152	3,793	692
Reclassification adjustment for employee benefit costs included in expense	0	52	0	104
Total reclassification adjustments, before tax	1,229	204	3,793	796
Income tax effect	(259)	(43)	(797)	(167)
Total reclassification adjustments, after tax	970	161	2,996	629
Comprehensive income (loss)	$ (7,559)	$ (72,364)	$ (1,392)	$ (57,627)
Diluted weighted average common shares outstanding (in shares)	25,314,456	25,249,073	25,895,481	25,234,834
Earnings per common share:
Basic (in dollars per share)	$ (0.11)	$ (2.23)	$ 0.43	$ (2.21)
Diluted (in dollars per share)	$ (0.11)	$ (2.23)	$ 0.42	$ (2.21)