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Equity-Method Investment (Tables) | 6 Months Ended
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Jun. 30, 2017
Equity Method Investments and Joint Ventures [Abstract] |
Equity Method Investment, Summarized Financial Information, Income Statement | The following amounts related to this equity-method investment were recorded in our Consolidated Statements of Operations (in thousands):
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
|  | 2017 |  | 2016 |  | 2017 |  | 2016
Asset impairments to write investment down to fair value |  | $ | — |  |  | $ | 3,498 |  |  | $ | — |  |  | $ | 6,996 |
Our portion of the partnership’s operating losses |  | — |  |  | 2,065 |  |  | — |  |  | 4,131 |
Non-cash interest expense related to the amortization of the discounted fair value of future equity contributions |  | — |  |  | 62 |  |  | — |  |  | 154 |
Tax benefits and credits generated |  | — |  |  | 6,837 |  |  | — |  |  | 12,782 |

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- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
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