Segment Reporting - Information Concerning Business Activities (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) segment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment	4
Segment Reporting Information [Line Items]
Total revenues	$ 3,366,917	$ 2,025,204	$ 1,022,422
Segment operating earnings (losses)	5,771	16,159	(5,747)
Depreciation and amortization	22,707	19,797	18,573
Property and equipment additions	7,491	12,382	5,008
Inventory adjustments	(2,000)	10,300	(15,000)
Crude oil marketing
Segment Reporting Information [Line Items]
Total revenues	3,232,193	1,930,042	950,426
Depreciation and amortization	7,724	6,673	7,421
Property and equipment additions	4,534	3,245	3,130
Trans-portation
Segment Reporting Information [Line Items]
Total revenues	112,376	94,498	71,724
Depreciation and amortization	11,512	12,099	10,963
Property and equipment additions	1,608	7,960	1,355
Pipeline and storage
Segment Reporting Information [Line Items]
Total revenues	0	664	272
Depreciation and amortization	1,077	1,025	189
Property and equipment additions	1,050	1,169	0
Logistics and repurposing
Segment Reporting Information [Line Items]
Total revenues	22,348	0	0
Depreciation and amortization	2,394	0	0
Property and equipment additions	282	0	0
Operating Segments
Segment Reporting Information [Line Items]
Total revenues	3,373,304	2,029,390	1,022,422
Segment operating earnings (losses)	23,489	29,860	4,537
Operating Segments | Crude oil marketing
Segment Reporting Information [Line Items]
Total revenues	3,232,193	1,930,042	950,426
Segment operating earnings (losses)	15,874	25,243	2,974
Operating Segments | Trans-portation
Segment Reporting Information [Line Items]
Total revenues	112,653	94,824	71,724
Segment operating earnings (losses)	10,891	7,104	1,873
Operating Segments | Pipeline and storage
Segment Reporting Information [Line Items]
Total revenues	3,804	4,524	272
Segment operating earnings (losses)	(3,579)	(2,487)	(310)
Operating Segments | Logistics and repurposing
Segment Reporting Information [Line Items]
Total revenues	24,654	0	0
Segment operating earnings (losses)	303	0	0
Intersegment Eliminations
Segment Reporting Information [Line Items]
Total revenues	(6,387)	(4,186)	0
Intersegment Eliminations | Crude oil marketing
Segment Reporting Information [Line Items]
Total revenues	0	0	0
Intersegment Eliminations | Trans-portation
Segment Reporting Information [Line Items]
Total revenues	(277)	(326)	0
Intersegment Eliminations | Pipeline and storage
Segment Reporting Information [Line Items]
Total revenues	(3,804)	(3,860)	0
Intersegment Eliminations | Logistics and repurposing
Segment Reporting Information [Line Items]
Total revenues	(2,306)	0	0
Other
Segment Reporting Information [Line Items]
Total revenues	0	0	0
Segment operating earnings (losses)	0	0	0
Depreciation and amortization	0	0	0
Property and equipment additions	$ 17	$ 8	$ 523