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v3.8.0.1

Condensed Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Net revenues: |  |
Affiliate | $ 61,644 | $ 36,619
Third party | 106,277 | 92,854
Net revenues | 167,921 | 129,473
Operating costs and expenses: |  |
Cost of goods sold | 119,032 | 92,590
Operating expenses | 12,577 | 10,358
General and administrative expenses | 2,975 | 2,848
Depreciation and amortization | 6,000 | 5,193
Loss on asset disposals | 60 | 12
Total operating costs and expenses | 140,644 | 111,001
Operating income | 27,277 | 18,472
Interest expense, net | 8,062 | 4,071
Income from equity method investments | (858) | (245)
Total non-operating expenses | 7,204 | 3,826
Income before income tax expense | 20,073 | 14,646
Income tax expense | 78 | 51
Net income attributable to partners | 19,995 | 14,595
Comprehensive income attributable to partners | 19,995 | 14,595
Less: General partner's interest in net income, including incentive distribution rights | 5,630 | 4,109
Limited partners' interest in net income | $ 14,365 | $ 10,486
Weighted average limited partner units outstanding: |  |
Cash distributions per limited partner unit (in dollars per share) | $ 0.75 | $ 0.69
Common Units |  |
Net income per limited partner unit: |  |
Common units - (basic) (in dollars per share) | 0.59 | 0.43
Common units - (diluted) (in dollars per share) | $ 0.59 | $ 0.43
Weighted average limited partner units outstanding: |  |
Common units - (basic) (in shares) | 24,382,633 | 24,328,607
Common units - (diluted) (in shares) | 24,393,746 | 24,380,770

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