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Acquisitions Purchase Price Allocation (Tables) | 3 Months Ended
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Mar. 31, 2016
Business Combinations [Abstract] |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
| Purchase price
(in thousands) | Allocation
Purchase price | $ | 57,658 |
Property plant and equipment | 53,203 |
Cash | 6,806 |
Accounts receivable | 3,629 |
Income taxes receivable | 3,163 |
Other assets | 425 |
Total assets acquired | 67,226 |
Long-term debt | 1,696 |
Deferred income taxes | 13,409 |
Accounts payable | 3,837 |
Other current liabilities | 745 |
Total liabilities assumed | 19,687 |
Net identifiable assets acquired | 47,539 |
Goodwill | $ | 10,119 |

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- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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