UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues:
Billings to KSA and affiliates	$ 760,614	$ 852,901	$ 2,035,542	$ 2,619,196
Costs and expenses:
General and administrative	4,162	4,630	10,649	12,860
Depreciation and amortization	6,936	6,008	21,289	16,109
Total costs and expenses	756,689	849,908	2,032,467	2,605,095
Operating earnings	3,925	2,993	3,075	14,101
Other income (expense):
Interest and other income	119	338	893	665
Interest expense	(1,027)	(119)	(2,525)	(369)
Total other (expense) income, net	(908)	219	(1,632)	296
Earnings before income taxes	3,017	3,212	1,443	14,397
Income tax (provision) benefit	(759)	(1,022)	(357)	(3,641)
Net earnings	$ 2,258	$ 2,190	$ 1,086	$ 10,756
Earnings per share:
Basic net earnings per common share (in dollars per share)	$ 0.89	$ 0.50	$ 0.43	$ 2.46
Diluted net earnings per common share (in dollars per share)	0.88	0.50	0.42	2.44
Dividends per common share (in dollars per share)	$ 0.24	$ 0.24	$ 0.72	$ 0.72
Marketing
Revenues:
Billings to KSA and affiliates	$ 719,925	$ 814,394	$ 1,913,673	$ 2,524,465
Costs and expenses:
Cost of goods and services sold	710,169	807,316	1,894,416	2,498,474
Transportation
Revenues:
Billings to KSA and affiliates	24,206	29,830	75,103	86,054
Costs and expenses:
Cost of goods and services sold	19,642	23,732	62,315	68,271
Pipeline and storage
Revenues:
Billings to KSA and affiliates	59	0	308	0
Costs and expenses:
Cost of goods and services sold	659	640	2,350	1,799
Logistics and repurposing
Revenues:
Billings to KSA and affiliates	16,424	8,677	46,458	8,677
Costs and expenses:
Cost of goods and services sold	$ 15,121	$ 7,582	$ 41,448	$ 7,582