v3.19.3.a.u2

CONSOLIDATED STATEMENTS OF (LOSS) INCOME - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Revenues: |  |  |
Total revenues | $ 1,498,021 | $ 1,520,262 | $ 1,444,772
Costs and expenses: |  |  |
General and administrative expenses (excluding depreciation and amortization expense) | 107,855 | 100,067 | 107,556
Other depreciation and amortization expense | 8,360 | 8,604 | 8,435
Total costs and expenses | 1,107,105 | 1,184,534 | 1,154,262
Operating income | 390,916 | 335,728 | 290,510
Interest expense, net | (183,070) | (184,398) | (171,774)
Other income (expense), net | 3,742 | 5,202 | (68)
Income (loss) from continuing operations before income tax expense (benefit) | 211,588 | 156,532 | 118,668
Income tax expense | 4,754 | 10,157 | 7,773
Income (loss) from continuing operations, net of tax | 206,834 | 146,375 | 110,895
Income (loss) from discontinued operations, net of tax | (312,527) | 59,419 | 37,069
Net income (loss) | $ (105,693) | $ 205,794 | $ 147,964
Basic net income (loss) per common unit (Note 21) |  |  |
Continuing operations | $ 0.60 | $ (3.34) | $ 0.23
Discontinued operations | (2.90) | 0.57 | 0.41
Total net income (loss) per common unit | (2.30) | (2.77) | 0.64
Diluted net income (loss) per common unit (Note 21) |  |  |
Continuing operations | 0.60 | (3.34) | 0.23
Discontinued operations | (2.90) | 0.57 | 0.41
Total net income (loss) per common unit | $ (2.30) | $ (2.77) | $ 0.64
Basic weighted-average common units outstanding | 107,789,030 | 99,490,495 | 88,825,964
Diluted weighted-average common units outstanding | 107,854,699 | 99,531,172 | 88,825,964
Service [Member] |  |  |
Revenues: |  |  |
Total revenues | $ 1,148,167 | $ 1,045,130 | $ 955,446
Costs and expenses: |  |  |
Operating expenses (excluding depreciation and amortization expense) | 404,682 | 378,962 | 332,723
Depreciation and amortization expense | 264,564 | 247,288 | 219,757
Total costs associated with service revenues/Cost of product sales | 669,246 | 626,250 | 552,480
Product [Member] |  |  |
Revenues: |  |  |
Total revenues | 349,854 | 475,132 | 489,326
Costs and expenses: |  |  |
Total costs associated with service revenues/Cost of product sales | $ 321,644 | $ 449,613 | $ 485,791

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