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Cost Classifications | 6 Months Ended
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Jun. 30, 2017
Costs and Expenses [Abstract] |
Cost Classifications | (8) Cost Classifications Cost of materials and other includes cost of crude oil, other feedstocks, blendstocks, purchased refined products, pet coke, renewable identification numbers ("RINs") and freight and distribution expenses. Direct operating expenses (exclusive of depreciation and amortization) include direct costs of labor, maintenance and services, energy and utility costs, property taxes, environmental compliance costs, as well as chemicals and catalysts and other direct operating expenses. Direct operating expenses exclude depreciation and amortization of approximately $51.7 million and $48.4 million, for the three months ended June 30, 2017 and 2016, respectively. For the six months ended June 30, 2017 and 2016, direct operating expenses exclude depreciation and amortization of approximately $100.4 million and $86.3 million, respectively. Selling, general and administrative expenses (exclusive of depreciation and amortization) consist primarily of expenses for legal, treasury, accounting, marketing, human resources, information technology and maintaining the corporate and administrative offices in Texas and Kansas. Selling, general and administrative expenses exclude depreciation and amortization of approximately $2.3 million and $2.3 million, for the three months ended June 30, 2017 and 2016, respectively. For the six months ended June 30, 2017 and 2016, selling, general and administrative expenses exclude depreciation and amortization of approximately $4.7 million and $4.4 million, respectively.

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- Definition This element represents the cost classification related to the amount of depreciation and amortization excluded from cost of products sold, direct operating expenses, and selling, general and administrative expenses. + References No definition available. + Details
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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