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v3.22.1

Segment Data (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Segment Reporting Information [Line Items] |  |  |  |
Affiliates (1) | [1] | $ 123,754 | $ 96,194 |
Third party |  | 82,827 | 56,719 |
Net revenues |  | 206,581 | 152,913 |
Cost of materials and other |  | 126,194 | 81,171 |
Operating expenses (excluding depreciation and amortization presented below) |  | 18,107 | 14,811 |
Segment contribution margin |  | 62,280 | 56,931 |
General and administrative expenses |  | 5,095 | 4,105 |
Depreciation and amortization |  | 10,335 | 10,739 |
Other operating expense (income), net |  | 12 | (83) |
Operating income |  | 46,838 | 42,170 |
Interest expense, net |  | 14,250 | 9,737 |
Income from Equity Method Investments |  | 7,026 | 4,049 |
Equity method investment contributions |  | 0 | (1,379) |
Other (income) expense, net |  | 1 | (31) |
Total Non-Operating (Income) Expenses |  | 7,223 | 5,719 |
Income before income tax expense |  | 39,615 | 36,451 |
Income Tax Expense (Benefit) |  | 101 | 184 |
Net income attributable to partners |  | 39,514 | 36,267 |
Capital spending |  | 9,086 | 7,799 |
Total assets |  | 935,266 |  | $ 935,071
Pipelines and transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Affiliates (1) |  | 71,023 | 63,048 |
Third party |  | 4,782 | 1,927 |
Net revenues |  | 75,805 | 64,975 |
Operating expenses (excluding depreciation and amortization presented below) |  | 12,958 | 10,172 |
Segment contribution margin |  | 43,245 | 41,724 |
Capital spending |  | 8,149 | 5,845 |
Total assets |  | 455,145 |  | 452,690
Wholesale marketing and terminalling |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Affiliates (1) |  | 52,731 | 33,146 |
Third party |  | 78,045 | 54,792 |
Net revenues |  | 130,776 | 87,938 |
Operating expenses (excluding depreciation and amortization presented below) |  | 5,149 | 4,639 |
Segment contribution margin |  | 19,035 | 15,207 |
Capital spending |  | 937 | 1,954 |
Total assets |  | 205,686 |  | 211,723
Other Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total assets |  | 24,542 |  | 20,628
Investments In Pipeline Joint Ventures |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total assets |  | 249,893 |  | $ 250,030
Service |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of materials and other |  | 126,194 | 81,171 |
Service | Pipelines and transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of materials and other |  | 19,602 | 13,079 |
Service | Wholesale marketing and terminalling |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of materials and other |  | $ 106,592 | $ 68,092 |
[1] | See Note 2 for a description of our material affiliate revenue transactions.

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