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Related Party Transactions - Schedule of the impact of Related Party Transactions (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Operating expenses:      
Operating expenses $ 78,607 $ 80,075 $ 88,194
Related Party      
Revenues:      
Revenue from related parties 83,202 86,137 96,907
Cost of products sold:      
Costs of products sold 37,846 28,948 34,624
Operating expenses:      
Operating expenses 78,607 80,075 88,194
Selling, general and administrative:      
Selling, general and administrative 32,924 32,886 32,622
Throughput and storage | Related Party      
Revenues:      
Revenue from related parties 62,677 63,823 71,733
Transportation | Related Party      
Revenues:      
Revenue from related parties 20,046 21,997 24,243
Operating expenses:      
Operating expenses 55,382 55,786 61,376
Selling, general and administrative:      
Selling, general and administrative 6,996 7,358 7,107
Natural gas liquids | Related Party      
Operating expenses:      
Operating expenses 2,038 2,003 3,446
Selling, general and administrative:      
Selling, general and administrative 4,590 2,397 2,804
Product sales | Related Party      
Revenues:      
Revenue from related parties 479 317 931
Sulfur services | Related Party      
Revenues:      
Revenue from related parties 109 60 54
Cost of products sold:      
Costs of products sold 9,980 10,519 10,765
Operating expenses:      
Operating expenses 4,411 4,489 4,810
Selling, general and administrative:      
Selling, general and administrative 3,276 3,080 2,850
Terminalling and storage | Related Party      
Revenues:      
Revenue from related parties 370 257 877
Cost of products sold:      
Costs of products sold 27,866 18,429 23,859
Operating expenses:      
Operating expenses 16,776 17,797 18,562
Selling, general and administrative:      
Selling, general and administrative 3,370 3,403 3,083
Indirect overhead allocation, net of reimbursement | Related Party      
Selling, general and administrative:      
Selling, general and administrative $ 14,692 $ 16,648 $ 16,778