Related Party Transactions - Schedule of the Impact of Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Operating expenses:
Operating expenses	$ 23,856	$ 20,088	$ 68,682	$ 58,046
Related Party
Revenues:
Revenue from related parties	23,237	21,498	71,024	61,457
Cost of products sold:
Cost of products sold	12,818	9,700	37,946	26,242
Operating expenses:
Operating expenses	23,856	20,088	68,682	58,046
Selling, general and administrative:
Selling, general and administrative	7,626	7,659	23,932	23,624
Related Party \| Indirect, including overhead allocation
Selling, general and administrative:
Selling, general and administrative	3,465	3,660	10,413	11,011
Related Party \| Terminalling and storage
Revenues:
Revenue from related parties	16,065	15,866	49,685	46,741
Operating expenses:
Operating expenses	4,805	4,284	13,835	12,513
Selling, general and administrative:
Selling, general and administrative	855	878	2,880	2,530
Related Party \| Transportation
Revenues:
Revenue from related parties	7,111	5,564	20,862	14,463
Operating expenses:
Operating expenses	17,220	13,949	48,954	40,652
Selling, general and administrative:
Selling, general and administrative	1,766	1,732	5,569	5,103
Related Party \| Natural gas liquids
Operating expenses:
Operating expenses	537	534	1,565	1,511
Selling, general and administrative:
Selling, general and administrative	597	576	2,132	2,660
Related Party \| Product sales
Revenues:
Revenue from related parties	61	68	477	253
Related Party \| Natural gas services
Revenues:
Revenue from related parties	(3)	0	0	0
Related Party \| Sulfur services
Revenues:
Revenue from related parties	17	28	86	87
Cost of products sold:
Cost of products sold	2,616	2,441	7,884	7,379
Operating expenses:
Operating expenses	1,294	1,321	4,328	3,370
Selling, general and administrative:
Selling, general and administrative	943	813	2,938	2,320
Related Party \| Terminalling and storage
Revenues:
Revenue from related parties	47	40	391	166
Cost of products sold:
Cost of products sold	$ 10,202	$ 7,259	$ 30,062	$ 18,863

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