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Investments (Tables) | 3 Months Ended
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Mar. 31, 2018
Investments |
Schedule of investments |
Three Months Ended March 31, 2018 |  | WMES |  | CASC Willis |  | Total
|  | (in thousands)
Investment in joint ventures as of December 31, 2017 |  | $ | 36,014 |  | $ | 14,627 |  | $ | 50,641
Earnings from joint venture |  |  | 390 |  |  | 357 |  |  | 747
Deferred gain on engine sale |  |  | (723) |  |  | — |  |  | (723)
Foreign Currency Translation Adjustment |  |  | — |  |  | 585 |  |  | 585
Investment in joint ventures as of March 31, 2018 |  | $ | 35,681 |  | $ | 15,569 |  | $ | 51,250
Summarized financial information |
|  | Three Months Ended March 31,
|  | 2018 |  | 2017
|  | (in thousands)
Revenue |  | $ | 7,606 |  | $ | 11,661
Expenses |  |  | 6,904 |  |  | 8,430
WMES income before income taxes |  | $ | 702 |  | $ | 3,231
|  | March 31, |  |  | December 31,
|  | 2018 |  |  | 2017
|  | (in thousands)
Total assets |  | $ | 273,952 |  | $ | 246,309
Total liabilities |  |  | 192,169 |  |  | 165,228
Total WMES net equity |  | $ | 81,783 |  | $ | 81,081

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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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