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ACQUISITION OF MTGE INVESTMENT CORP. - Summary of Acquired Assets (Details) - USD ($) $ in Thousands | Sep. 07, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | --- | ---
Net Assets: |  |  |  |  |
Cash and cash equivalents | [1] |  | $ 1,850,729 | $ 1,735,749 |
Securities |  |  | 114,833,580 | 92,623,788 |
Real estate, net |  |  | 725,638 | 739,473 |
Derivative assets |  |  | 113,556 | 200,503 |
Reverse repurchase agreements |  |  | 0 | 650,040 |
Receivable for unsettled trades |  |  | 4,792 | 68,779 | $ 1,232
Principal receivable | [2] |  | 4,462,350 | 4,585,975 |
Intangible assets, net |  |  | 92,772 | 100,854 |
Other assets |  |  | 381,220 | 333,988 |
Total assets |  |  | 130,295,081 | 105,787,527 |
Repurchase agreements |  |  | 101,740,728 | 81,115,874 |
Mortgages payable |  |  | 485,005 | 511,056 |
Derivative liabilities |  |  | 803,866 | 889,750 |
Interest payable |  |  | 476,335 | 570,928 |
Dividends payable |  |  | 357,527 | 394,129 | $ 347,876
Other liabilities |  |  | 93,388 | 74,580 |
Total liabilities |  |  | $ 114,498,737 | $ 91,669,726 |
Mountain Merger Sub Corporation |  |  |  |  |
Consideration Transferred: |  |  |  |  |
Cash |  | $ 450,287 |  |  |
Equity issued |  | 455,900 |  |  |
Total consideration |  | 961,230 |  |  |
Net Assets: |  |  |  |  |
Cash and cash equivalents |  | 191,953 |  |  |
Securities |  | 4,111,930 |  |  |
Real estate, net |  | 277,648 |  |  |
Derivative assets |  | 18,629 |  |  |
Reverse repurchase agreements |  | 938,251 |  |  |
Receivable for unsettled trades |  | 6,809 |  |  |
Principal receivable |  | 44,462 |  |  |
Interest receivable |  | 14,282 |  |  |
Intangible assets, net |  | 14,483 |  |  |
Other assets |  | 50,105 |  |  |
Total assets |  | 5,668,552 |  |  |
Repurchase agreements |  | 3,561,816 |  |  |
Mortgages payable |  | 201,629 |  |  |
U.S. Treasury securities sold, not yet purchased |  | 934,149 |  |  |
Derivative liabilities |  | 2,498 |  |  |
Interest payable |  | 22,220 |  |  |
Dividends payable |  | 819 |  |  |
Other liabilities |  | 28,715 |  |  |
Total liabilities |  | 4,751,846 |  |  |
Net assets acquired |  | 916,706 |  |  |
Common Stock | Mountain Merger Sub Corporation |  |  |  |  |
Consideration Transferred: |  |  |  |  |
Equity issued |  | 455,943 |  |  |
Preferred Stock | Mountain Merger Sub Corporation |  |  |  |  |
Consideration Transferred: |  |  |  |  |
Equity issued |  | $ 55,000 |  |  |
[1] | Includes cash of consolidated Variable Interest Entities (“VIEs”) of $67.5 million and $30.4 million at December 31, 2019 and 2018, respectively.
[2] | Includes $66.7 million and $97.5 million of residential mortgage loans held for sale and $0 and $42.2 million of commercial mortgage loans held for sale at December 31, 2019 and 2018, respectively.

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