Note 4 - Revenue and Segment Information - Segment Information (Details) - USD ($) $ in Thousands |
12 Months Ended | |||||||||||
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Dec. 31, 2023 |
Dec. 31, 2022 |
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Revenues from operations | $ 396,048 | $ 487,504 | ||||||||||
Operation costs and expenses | [1] | (351,578) | (441,654) | |||||||||
Gross profit | 44,678 | 46,071 | ||||||||||
General and administrative expenses | (3,134) | (2,915) | ||||||||||
General and administrative expenses | 3,134 | 2,915 | ||||||||||
Depreciation and amortization | (2,798) | (2,798) | ||||||||||
Interest and other non-operating expenses, net | [2] | (5,862) | (5,884) | |||||||||
Income (loss) before income taxes | 30,526 | 33,199 | ||||||||||
Income (loss) before income taxes | (30,526) | (33,199) | ||||||||||
Income tax expense | 485 | (307) | ||||||||||
Net income | 31,011 | 32,892 | ||||||||||
Operating Segments [Member] | ||||||||||||
Gross profit | 44,678 | 46,071 | ||||||||||
Consolidation, Eliminations [Member] | ||||||||||||
Revenues from operations | [3] | 0 | 0 | |||||||||
Corporate, Non-Segment [Member] | ||||||||||||
Operation costs and expenses | [1] | (208) | (221) | |||||||||
General and administrative expenses | 5,492 | 4,190 | ||||||||||
General and administrative expenses | (5,492) | (4,190) | ||||||||||
Depreciation and amortization | [4] | (219) | (206) | |||||||||
Interest and other non-operating expenses, net | (768) | (1,698) | ||||||||||
Income (loss) before income taxes | [2] | 4,754 | 3,985 | |||||||||
Income (loss) before income taxes | [2] | (4,754) | (3,985) | |||||||||
Refinery Operations [Member] | ||||||||||||
Revenues from operations | 390,016 | 483,061 | ||||||||||
Refinery Operations [Member] | Operating Segments [Member] | ||||||||||||
Revenues from operations | 390,016 | 483,061 | ||||||||||
Operation costs and expenses | [1] | (349,737) | (439,291) | |||||||||
Gross profit | 37,689 | 41,187 | ||||||||||
General and administrative expenses | [4] | (1,638) | (1,682) | |||||||||
General and administrative expenses | [4] | 1,638 | 1,682 | |||||||||
Depreciation and amortization | (1,211) | (1,224) | ||||||||||
Interest and other non-operating expenses, net | [2] | (3,130) | (2,753) | |||||||||
Income (loss) before income taxes | 31,710 | 35,528 | ||||||||||
Income (loss) before income taxes | (31,710) | (35,528) | ||||||||||
Refinery Operations [Member] | Consolidation, Eliminations [Member] | ||||||||||||
Revenues from operations | [3] | (2,590) | (2,583) | |||||||||
Tolling and Terminaling [Member] | ||||||||||||
Revenues from operations | 6,032 | 4,443 | ||||||||||
Tolling and Terminaling [Member] | Operating Segments [Member] | ||||||||||||
Revenues from operations | 6,032 | 4,443 | ||||||||||
Operation costs and expenses | [1] | (1,633) | (2,142) | |||||||||
Gross profit | [5] | 6,989 | 4,884 | |||||||||
General and administrative expenses | [4] | (87) | (427) | |||||||||
General and administrative expenses | [4] | 87 | 427 | |||||||||
Depreciation and amortization | (1,368) | (1,368) | ||||||||||
Interest and other non-operating expenses, net | [2] | (1,964) | (1,433) | |||||||||
Income (loss) before income taxes | 3,570 | 1,656 | ||||||||||
Income (loss) before income taxes | (3,570) | (1,656) | ||||||||||
Tolling and Terminaling [Member] | Consolidation, Eliminations [Member] | ||||||||||||
Revenues from operations | [3] | 2,590 | 2,583 | |||||||||
Corporate Segment [Member] | Operating Segments [Member] | ||||||||||||
General and administrative expenses | 3,767 | 2,081 | ||||||||||
General and administrative expenses | $ (3,767) | $ (2,081) | ||||||||||
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- Definition Total costs of sales and operating expenses for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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