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Equity method investment (Tables) | 3 Months Ended
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Mar. 31, 2019
Equity Method Investments and Joint Ventures [Abstract] |
Equity Method Investments | A summary of BHG's financial position as of March 31, 2019 and December 31, 2018 and results of operations as of and for the three months ended March 31, 2019 and 2018, were as follows (in thousands):
| As of
| March 31, 2019 |  | December 31, 2018
Assets | $ | 520,254 |  |  | $ | 459,816 |
Liabilities | 410,404 |  |  | 324,211 |
Equity interests | 109,850 |  |  | 135,605 |
Total liabilities and equity | $ | 520,254 |  |  | $ | 459,816 |
| For the three months ended March 31,
| 2019 |  | 2018
Revenues | $ | 62,817 |  |  | $ | 43,750 |
Net income | $ | 27,135 |  |  | $ | 19,003 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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