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Acquisitions (Tables) | 3 Months Ended
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Mar. 31, 2013
Business Acquisition [Line Items] |
Business Acquisition, Pro Forma Information [Table Text Block] | Below are the unaudited pro forma consolidated results of operations for the three months ended March 31, 2012, as if these acquisitions had occurred on January 1, 2011 (amounts in thousands):
|  | Three Months Ended
|  | March 31, 2012
|  | Predecessor
Net sales |  | $ | 239,213 |
Net income |  | $ | 2,638 |
Nettleton Pipeline [Member] |
Business Acquisition [Line Items] |
Schedule of Business Acquisitions, by Acquisition [Table Text Block] | The allocation of the aggregate purchase price of the Nettleton Pipeline as of December 31, 2012 is summarized as follows (in thousands):
Property, plant and equipment | $ | 8,590 |
Intangible assets | 2,240 |
Goodwill (all expected to be deductible for tax purposes) | 1,415 |
Total | $ | 12,245 |
Big Sandy Terminal [Member] |
Business Acquisition [Line Items] |
Schedule of Business Acquisitions, by Acquisition [Table Text Block] | The allocation of the purchase price was based primarily upon a preliminary valuation. During 2012, we adjusted certain of the acquisition-date fair values previously disclosed, based primarily on the finalization of goodwill and intangible amounts. The allocation of the aggregate purchase price of Big Sandy as of December 31, 2012 is summarized as follows (in thousands):
Property, plant and equipment | $ | 8,258 |
Intangible assets | 1,229 |
Goodwill (all expected to be deductible for tax purposes) | 1,540 |
Total | $ | 11,027 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=7659399&loc=d3e1392-128463 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 54 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 55 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 68 -Subparagraph r(2, 3) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Tabular disclosure of all of the fair values of the purchase price and assets and liabilities acquired in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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