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Step Acquisition of Equity Interests (Tables) | 12 Months Ended
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Dec. 31, 2018
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Schedule of Fair Value of Assets Acquired and Liabilities Assumed from Step Acquisition | The following presents the fair value of LNG EF as of the acquisition date (in thousands):
Current assets |  | $ | 3,064 |
Property, plant and equipment per appraisal |  |  | 48,083 |
Total assets |  |  | 51,147 |
Current liabilities |  |  | 5,409 |
Long-term debt |  |  | 9,858 |
Total liabilities |  |  | 15,267 |
Members’ equity at fair value |  |  | 35,880 |
Total liabilities and members’ equity |  | $ | 51,147 |
50% equity interest |  | $ | 17,940 |
Consideration transferred |  |  | 4,000 |
Bargain purchase gain |  | $ | 13,940 |

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- Definition Schedule Of Recognized Identified Assets Acquired And Liabilities Assumed From Step Acquisition [Table Text Block] + References No definition available. + Details
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