| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
The table below reflects the value of the Company's Level 1, Level 2, and Level 3 financial instruments that are measured at fair value on a recurring basis as of September 30, 2019: | | | | | | | | | | | | | | | | | | Description | | Level 1 | | Level 2 | | Level 3 | | Total | | | (In thousands) | Assets: | | | | | | | | | Securities, at fair value: | | | | | | | | | Agency RMBS | | $ | — |
| | $ | 1,541,508 |
| | $ | 23,499 |
| | $ | 1,565,007 |
| Non-Agency RMBS | | — |
| | 75,732 |
| | 81,482 |
| | 157,214 |
| CMBS | | — |
| | 27,206 |
| | 12,368 |
| | 39,574 |
| CLOs | | — |
| | 39,392 |
| | 28,008 |
| | 67,400 |
| Asset-backed securities, backed by consumer loans | | — |
| | — |
| | 39,316 |
| | 39,316 |
| Corporate debt securities | | — |
| | — |
| | 3,182 |
| | 3,182 |
| Corporate equity securities | | 1,958 |
| | — |
| | 2,278 |
| | 4,236 |
| Loans, at fair value: | | | | | | | | | Residential mortgage loans | | — |
| | — |
| | 797,728 |
| | 797,728 |
| Commercial mortgage loans | | — |
| | — |
| | 260,626 |
| | 260,626 |
| Consumer loans | | — |
| | — |
| | 151,699 |
| | 151,699 |
| Corporate loans | | — |
| | — |
| | 15,790 |
| | 15,790 |
| Investment in unconsolidated entities, at fair value | | — |
| | — |
| | 70,435 |
| | 70,435 |
| Financial derivatives–assets, at fair value: | | | | | | | | | Credit default swaps on asset-backed securities | | — |
| | — |
| | 1,078 |
| | 1,078 |
| Credit default swaps on asset-backed indices | | — |
| | 2,146 |
| | — |
| | 2,146 |
| Credit default swaps on corporate bonds | | — |
| | 41 |
| | — |
| | 41 |
| Credit default swaps on corporate bond indices | | — |
| | 5,060 |
| | — |
| | 5,060 |
| Interest rate swaps | | — |
| | 3,440 |
| | — |
| | 3,440 |
| TBAs | | — |
| | 142 |
| | — |
| | 142 |
| Total return swaps | | — |
| | — |
| | 235 |
| | 235 |
| Futures | | 484 |
| | — |
| | — |
| | 484 |
| Forwards | | — |
| | 114 |
| | — |
| | 114 |
| Total assets | | $ | 2,442 |
| | $ | 1,694,781 |
| | $ | 1,487,724 |
| | $ | 3,184,947 |
| Liabilities: | | | | | | | | | Securities sold short, at fair value: | | | | | | | | | Government debt | | $ | — |
| | $ | (36,436 | ) | | $ | — |
| | $ | (36,436 | ) | Corporate debt securities | | — |
| | (473 | ) | | — |
| | (473 | ) | Financial derivatives–liabilities, at fair value: | | | | | | | | | Credit default swaps on asset-backed indices | | — |
| | (194 | ) | | — |
| | (194 | ) | Credit default swaps on corporate bonds | | — |
| | (186 | ) | | — |
| | (186 | ) | Credit default swaps on corporate bond indices | | — |
| | (11,185 | ) | | — |
| | (11,185 | ) | Interest rate swaps | | — |
| | (12,115 | ) | | — |
| | (12,115 | ) | TBAs | | — |
| | (904 | ) | | — |
| | (904 | ) | Futures | | (67 | ) | | — |
| | — |
| | (67 | ) | Total return swaps | | — |
| | (707 | ) | | (214 | ) | | (921 | ) | Other secured borrowings, at fair value | | — |
| | — |
| | (438,629 | ) | | (438,629 | ) | Total liabilities | | $ | (67 | ) | | $ | (62,200 | ) | | $ | (438,843 | ) | | $ | (501,110 | ) |
The table below reflects the value of the Company's Level 1, Level 2, and Level 3 financial instruments at December 31, 2018: | | | | | | | | | | | | | | | | | | Description | | Level 1 | | Level 2 | | Level 3 | | Total | | | (In thousands) | Assets: | | | | | | | | | Cash equivalents | | $ | 12,460 |
| | $ | — |
| | $ | — |
| | $ | 12,460 |
| Investments, at fair value- | | | | | | | | | Agency residential mortgage-backed securities | | $ | — |
| | $ | 1,442,924 |
| | $ | 7,293 |
| | $ | 1,450,217 |
| U.S. Treasury securities | | — |
| | 76 |
| | — |
| | 76 |
| Private label residential mortgage-backed securities | | — |
| | 211,348 |
| | 91,291 |
| | 302,639 |
| Private label commercial mortgage-backed securities | | — |
| | 33,105 |
| | 803 |
| | 33,908 |
| Commercial mortgage loans | | — |
| | — |
| | 211,185 |
| | 211,185 |
| Residential mortgage loans | | — |
| | — |
| | 496,830 |
| | 496,830 |
| Collateralized loan obligations | | — |
| | 108,978 |
| | 14,915 |
| | 123,893 |
| Consumer loans and asset-backed securities backed by consumer loans | | — |
| | — |
| | 206,761 |
| | 206,761 |
| Corporate debt | | — |
| | 16,074 |
| | 6,318 |
| | 22,392 |
| Secured notes | | — |
| | — |
| | 10,917 |
| | 10,917 |
| Real estate owned | | — |
| | — |
| | 34,500 |
| | 34,500 |
| Common stock | | 2,200 |
| | — |
| | — |
| | 2,200 |
| Corporate equity investments | | — |
| | — |
| | 43,793 |
| | 43,793 |
| Total investments, at fair value | | 2,200 |
| | 1,812,505 |
| | 1,124,606 |
| | 2,939,311 |
| Financial derivatives–assets, at fair value- | | | | | | | | | Credit default swaps on asset-backed securities | | — |
| | — |
| | 1,472 |
| | 1,472 |
| Credit default swaps on corporate bond indices | | — |
| | 733 |
| | — |
| | 733 |
| Credit default swaps on corporate bonds | | — |
| | 2,473 |
| | — |
| | 2,473 |
| Credit default swaps on asset-backed indices | | — |
| | 8,092 |
| | — |
| | 8,092 |
| Total return swaps | | — |
| | 1 |
| | — |
| | 1 |
| Interest rate swaps | | — |
| | 7,224 |
| | — |
| | 7,224 |
| Forwards | | — |
| | 6 |
| | — |
| | 6 |
| Total financial derivatives–assets, at fair value | | — |
| | 18,529 |
| | 1,472 |
| | 20,001 |
| Repurchase agreements, at fair value | | — |
| | 61,274 |
| | — |
| | 61,274 |
| Total investments, financial derivatives–assets, and repurchase agreements, at fair value | | $ | 2,200 |
| | $ | 1,892,308 |
| | $ | 1,126,078 |
| | $ | 3,020,586 |
| Liabilities: | | | | | | | | | Investments sold short, at fair value- | | | | | | | | | Agency residential mortgage-backed securities | | $ | — |
| | $ | (772,964 | ) | | $ | — |
| | $ | (772,964 | ) | Government debt | | — |
| | (54,151 | ) | | — |
| | (54,151 | ) | Corporate debt | | — |
| | (6,529 | ) | | — |
| | (6,529 | ) | Common stock | | (16,933 | ) | | — |
| | — |
| | (16,933 | ) | Total investments sold short, at fair value | | (16,933 | ) | | (833,644 | ) | | — |
| | (850,577 | ) | | | | | | | | | |
| | | | | | | | | | | | | | | | | | Description | | Level 1 | | Level 2 | | Level 3 | | Total | (continued) | | (In thousands) | Financial derivatives–liabilities, at fair value- | | | | | | | | | Credit default swaps on corporate bond indices | | $ | — |
| | $ | (11,557 | ) | | $ | — |
| | $ | (11,557 | ) | Credit default swaps on corporate bonds | | — |
| | (3,246 | ) | | — |
| | (3,246 | ) | Credit default swaps on asset-backed indices | | — |
| | (2,125 | ) | | — |
| | (2,125 | ) | Interest rate swaps | | — |
| | (3,397 | ) | | — |
| | (3,397 | ) | Total return swaps | | — |
| | (6 | ) | | — |
| | (6 | ) | Futures | | (355 | ) | | — |
| | — |
| | (355 | ) | Forwards | | — |
| | (120 | ) | | — |
| | (120 | ) | Total financial derivatives–liabilities, at fair value | | (355 | ) | | (20,451 | ) | | — |
| | (20,806 | ) | Other secured borrowings, at fair value | | — |
| | — |
| | (297,948 | ) | | (297,948 | ) | Total investments sold short, financial derivatives–liabilities, and other secured borrowings, at fair value | | $ | (17,288 | ) | | $ | (854,095 | ) | | $ | (297,948 | ) | | $ | (1,169,331 | ) |
|
| Fair Value Measurement Using Significant Unobservable Inputs |
The tables below include a roll-forward of the Company's financial instruments for the three- and nine-month periods ended September 30, 2019 (including the change in fair value), for financial instruments classified by the Company within Level 3 of the valuation hierarchy. Level 3—Fair Value Measurement Using Significant Unobservable Inputs: Three-Month Period Ended September 30, 2019 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (In thousands) | Beginning Balance as of June 30, 2019 | | Accreted Discounts / (Amortized Premiums) | | Net Realized Gain/ (Loss) | | Change in Net Unrealized Gain/(Loss) | | Purchases/ Payments | | Sales/ Issuances | | Transfers Into Level 3 | | Transfers Out of Level 3 | | Ending Balance as of September 30, 2019 | Assets: | | | | | | | | | | | | | | | | | | Securities, at fair value: | | | | | | | | | | | | | | | | | | Agency RMBS | $ | 11,034 |
| | $ | (1,164 | ) | | $ | (621 | ) | | $ | 696 |
| | $ | 13,254 |
| | $ | — |
| | $ | 737 |
| | $ | (437 | ) | | $ | 23,499 |
| Non-Agency RMBS | 96,790 |
| | (121 | ) | | 7,836 |
| | (6,457 | ) | | 6,483 |
| | (21,457 | ) | | 5,808 |
| | (7,400 | ) | | 81,482 |
| CMBS | 6,278 |
| | 25 |
| | 374 |
| | (302 | ) | | 6,815 |
| | (1,474 | ) | | 652 |
| | — |
| | 12,368 |
| CLOs | 17,222 |
| | (184 | ) | | 1,158 |
| | 184 |
| | — |
| | (1,139 | ) | | 15,287 |
| | (4,520 | ) | | 28,008 |
| Asset-backed securities backed by consumer loans | 25,019 |
| | (611 | ) | | (100 | ) | | (320 | ) | | 18,638 |
| | (3,310 | ) | | — |
| | — |
| | 39,316 |
| Corporate debt securities | 4,081 |
| | — |
| | (583 | ) | | 142 |
| | 6,425 |
| | (6,883 | ) | | — |
| | — |
| | 3,182 |
| Corporate equity securities | 1,791 |
| | — |
| | (768 | ) | | (61 | ) | | 1,316 |
| | — |
| | — |
| | — |
| | 2,278 |
| Loans, at fair value: | | | | | | | | | | | | | | | | | | Residential mortgage loans | 663,880 |
| | (2,241 | ) | | (400 | ) | | 3,559 |
| | 191,512 |
| | (58,582 | ) | | — |
| | — |
| | 797,728 |
| Commercial mortgage loans | 260,034 |
| | (52 | ) | | (1 | ) | | 507 |
| | 32,426 |
| | (32,288 | ) | | — |
| | — |
| | 260,626 |
| Consumer loans | 162,609 |
| | (6,474 | ) | | (1,055 | ) | | 28 |
| | 33,101 |
| | (36,510 | ) | | — |
| | — |
| | 151,699 |
| Corporate loans | 5,000 |
| | — |
| | — |
| | — |
| | 10,790 |
| | — |
| | — |
| | — |
| | 15,790 |
| Investment in unconsolidated entities, at fair value | 69,676 |
| | — |
| | (139 | ) | | 2,935 |
| | 9,643 |
| | (11,680 | ) | | — |
| | — |
| | 70,435 |
| Financial derivatives–assets, at fair value- | | | | | | | | | | | | | | | | | | Credit default swaps on asset-backed securities | 1,090 |
| | — |
| | 16 |
| | (12 | ) | | 10 |
| | (26 | ) | | — |
| | — |
| | 1,078 |
| Total return swaps | 87 |
| | — |
| | (15 | ) | | 148 |
| | — |
| | 15 |
| | — |
| | — |
| | 235 |
| Total assets, at fair value | $ | 1,324,591 |
| | $ | (10,822 | ) | | $ | 5,702 |
| | $ | 1,047 |
| | $ | 330,413 |
| | $ | (173,334 | ) | | $ | 22,484 |
| | $ | (12,357 | ) | | $ | 1,487,724 |
| Liabilities: | | | | | | | | | | | | | | | | | | Financial derivatives–assets, at fair value- | | | | | | | | | | | | | | | | | | Total return swaps | $ | — |
| | $ | — |
| | $ | 48 |
| | $ | (214 | ) | | $ | — |
| | $ | (48 | ) | | $ | — |
| | $ | — |
| | $ | (214 | ) | Other secured borrowings, at fair value | (475,816 | ) | | — |
| | — |
| | (72 | ) | | 37,259 |
| | — |
| | — |
| | — |
| | (438,629 | ) | Total liabilities, at fair value | $ | (475,816 | ) | | $ | — |
| | $ | 48 |
| | $ | (286 | ) | | $ | 37,259 |
| | $ | (48 | ) | | $ | — |
| | $ | — |
| | $ | (438,843 | ) |
All amounts of net realized and change in net unrealized gain (loss) in the table above are reflected in the accompanying Condensed Consolidated Statement of Operations. The table above incorporates changes in net unrealized gain (loss) for both Level 3 financial instruments held by the Company at September 30, 2019, as well as Level 3 financial instruments disposed of by the Company during the three-month period ended September 30, 2019. For Level 3 financial instruments held by the Company at September 30, 2019, change in net unrealized gain (loss) of $(4.7) million, $4.1 million, $3.3 million, $0.1 million, $(0.2) million, and $(0.1) million, for the three-month period ended September 30, 2019 relate to securities, loans, investments in unconsolidated entities, financial derivatives–assets, financial derivatives–liabilities, and other secured borrowings, at fair value, respectively. At September 30, 2019, the Company transferred $12.4 million of assets from Level 3 to Level 2 and $22.5 million from Level 2 to Level 3. Transfers between these hierarchy levels were based on the availability of sufficient observable inputs to meet Level 2 versus Level 3 criteria. The leveling of each financial instrument is reassessed at the end of each period, and is based on pricing information received from third-party pricing sources. Nine-Month Period Ended September 30, 2019 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (In thousands) | Beginning Balance as of January 1, 2019 | | Accreted Discounts / (Amortized Premiums) | | Net Realized Gain/ (Loss) | | Change in Net Unrealized Gain/(Loss) | | Purchases/ Payments | | Sales/ Issuances | | Transfers Into Level 3 | | Transfers Out of Level 3 | | Ending Balance as of September 30, 2019 | Assets: | | | | | | | | | | | | | | | | | | Securities, at fair value: | | | | | | | | | | | | | | | | | | Agency RMBS | $ | 7,293 |
| | $ | (2,228 | ) | | $ | (1,228 | ) | | $ | 1,430 |
| | $ | 14,854 |
| | $ | (463 | ) | | $ | 4,708 |
| | $ | (867 | ) | | $ | 23,499 |
| Non-Agency RMBS | 91,291 |
| | 104 |
| | 7,187 |
| | (4,482 | ) | | 10,239 |
| | (27,514 | ) | | 14,633 |
| | (9,976 | ) | | 81,482 |
| CMBS | 803 |
| | (16 | ) | | 76 |
| | (73 | ) | | 7,937 |
| | (221 | ) | | 3,862 |
| | — |
| | 12,368 |
| CLOs | 14,915 |
| | (670 | ) | | (536 | ) | | 1,889 |
| | 816 |
| | (1,125 | ) | | 15,287 |
| | (2,568 | ) | | 28,008 |
| Asset-backed securities backed by consumer loans | 22,800 |
| | (1,580 | ) | | (765 | ) | | 537 |
| | 28,189 |
| | (9,865 | ) | | — |
| | — |
| | 39,316 |
| Corporate debt securities | 6,318 |
| | 22 |
| | (928 | ) | | 65 |
| | 9,257 |
| | (11,552 | ) | | — |
| | — |
| | 3,182 |
| Corporate equity securities | 1,534 |
| | — |
| | (910 | ) | | 337 |
| | 1,317 |
| | — |
| | — |
| | — |
| | 2,278 |
| Loans, at fair value: | | | | | | | | | | | | | | | | | | Residential mortgage loans | 496,829 |
| | (4,515 | ) | | 1,554 |
| | 7,717 |
| | 452,958 |
| | (156,815 | ) | | — |
| | — |
| | 797,728 |
| Commercial mortgage loans | 195,301 |
| | 1,087 |
| | 1,412 |
| | (1,844 | ) | | 128,839 |
| | (64,169 | ) | | — |
| | — |
| | 260,626 |
| Consumer loans | 183,961 |
| | (22,432 | ) | | (4,565 | ) | | 2,726 |
| | 103,983 |
| | (111,974 | ) | | — |
| | — |
| | 151,699 |
| Corporate loan | — |
| | — |
| | — |
| | — |
| | 15,790 |
| | — |
| | — |
| | — |
| | 15,790 |
| Investment in unconsolidated entities, at fair value | 72,298 |
| | 276 |
| | 1,545 |
| | 5,125 |
| | 40,097 |
| | (48,906 | ) | | — |
| | — |
| | 70,435 |
| Financial derivatives–assets, at fair value- | | | | | | | | | | | | | | | | | | Credit default swaps on asset-backed securities | 1,472 |
| | — |
| | 419 |
| | (394 | ) | | 18 |
| | (437 | ) | | — |
| | — |
| | 1,078 |
| Total return swaps | — |
| | — |
| | 1 |
| | 235 |
| | — |
| | (1 | ) | | — |
| | — |
| | 235 |
| Total assets, at fair value | $ | 1,094,815 |
| | $ | (29,952 | ) | | $ | 3,262 |
| | $ | 13,268 |
| | $ | 814,294 |
| | $ | (433,042 | ) | | $ | 38,490 |
| | $ | (13,411 | ) | | $ | 1,487,724 |
| Liabilities: | | | | | | | | | | | | | | | | | | Financial derivatives–assets, at fair value- | | | | | | | | | | | | | | | | | | Total return swaps | $ | — |
| | $ | — |
| | $ | 48 |
| | $ | (214 | ) | | $ | — |
| | $ | (48 | ) | | $ | — |
| | $ | — |
| | $ | (214 | ) | Other secured borrowings, at fair value | (297,948 | ) | | — |
| | — |
| | (32 | ) | | 78,887 |
| | (219,536 | ) | | — |
| | — |
| | (438,629 | ) | Total liabilities, at fair value | $ | (297,948 | ) | | $ | — |
| | $ | 48 |
| | $ | (246 | ) | | $ | 78,887 |
| | $ | (219,584 | ) | | $ | — |
| | $ | — |
| | $ | (438,843 | ) |
All amounts of net realized and change in net unrealized gain (loss) in the table above are reflected in the accompanying Condensed Consolidated Statement of Operations. The table above incorporates changes in net unrealized gain (loss) for both Level 3 financial instruments held by the Company at September 30, 2019, as well as Level 3 financial instruments disposed of by the Company during the nine-month period ended September 30, 2019. For Level 3 financial instruments held by the Company at September 30, 2019, change in net unrealized gain (loss) of $(0.4) million, $10.2 million, $2.4 million, $(0.2) million, $(0.2) million, and $(32) thousand, for the nine-month period ended September 30, 2019 relate to securities, loans, investments in unconsolidated entities, financial derivatives–assets, financial derivatives–liabilities, and other secured borrowings, at fair value, respectively. At September 30, 2019, the Company transferred $13.4 million of assets from Level 3 to Level 2 and $38.5 million from Level 2 to Level 3. Transfers between these hierarchy levels were based on the availability of sufficient observable inputs to meet Level 2 versus Level 3 criteria. The leveling of each financial instrument is reassessed at the end of each period, and is based on pricing information received from third-party pricing sources. The tables below include a roll-forward of the Company's financial instruments for the three- and nine-month period ended September 30, 2018 (including the change in fair value), for financial instruments classified by the Company within Level 3 of the valuation hierarchy. Level 3—Fair Value Measurement Using Significant Unobservable Inputs: Three-Month Period Ended September 30, 2018 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (In thousands) | Ending Balance as of June 30, 2018 | | Accreted Discounts / (Amortized Premiums) | | Net Realized Gain/ (Loss) | | Change in Net Unrealized Gain/(Loss) | | Purchases/ Payments | | Sales/ Issuances | | Transfers Into Level 3 | | Transfers Out of Level 3 | | Ending Balance as of September 30, 2018 | Assets: | | | | | | | | | | | | | | | | | | Investments, at fair value- | | | | | | | | | | | | | | | | | | Agency residential mortgage-backed securities | $ | 5,889 |
| | $ | (509 | ) | | $ | (24 | ) | | $ | (67 | ) | | $ | 773 |
| | $ | (209 | ) | | $ | 3,981 |
| | $ | (1,055 | ) | | $ | 8,779 |
| Private label residential mortgage-backed securities | 96,396 |
| | (206 | ) | | 335 |
| | (1,181 | ) | | 48,860 |
| | (16,726 | ) | | 3,942 |
| | (10,146 | ) | | 121,274 |
| Private label commercial mortgage-backed securities | 8,761 |
| | 4 |
| | 198 |
| | 494 |
| | — |
| | (2,415 | ) | | — |
| | (6,059 | ) | | 983 |
| Commercial mortgage loans | 104,951 |
| | (300 | ) | | 252 |
| | 522 |
| | 36,571 |
| | (16,188 | ) | | — |
| | — |
| | 125,808 |
| Residential mortgage loans | 293,472 |
| | (513 | ) | | 25 |
| | (400 | ) | | 117,101 |
| | (17,225 | ) | | — |
| | — |
| | 392,460 |
| Collateralized loan obligations | 6,109 |
| | 302 |
| | (25 | ) | | (491 | ) | | 24,115 |
| | (3,183 | ) | | 2,184 |
| | — |
| | 29,011 |
| Consumer loans and asset-backed securities backed by consumer loans | 199,254 |
| | (8,012 | ) | | 7,555 |
| | (7,615 | ) | | 54,503 |
| | (41,181 | ) | | — |
| | — |
| | 204,504 |
| Corporate debt | 8,850 |
| | 13 |
| | 87 |
| | (280 | ) | | 6,780 |
| | (7,769 | ) | | — |
| | — |
| | 7,681 |
| Secured notes | 11,126 |
| | 405 |
| | — |
| | (466 | ) | | — |
| | — |
| | — |
| | — |
| | 11,065 |
| Real estate owned | 34,339 |
| | — |
| | (81 | ) | | 331 |
| | 475 |
| | (120 | ) | | — |
| | — |
| | 34,944 |
| Corporate equity investments | 44,768 |
| | — |
| | 487 |
| | (377 | ) | | — |
| | (5,723 | ) | | — |
| | — |
| | 39,155 |
| Total investments, at fair value | 813,915 |
| | (8,816 | ) | | 8,809 |
| | (9,530 | ) | | 289,178 |
| | (110,739 | ) | | 10,107 |
| | (17,260 | ) | | 975,664 |
| Financial derivatives–assets, at fair value- | | | | | | | | | | | | | | | | | | Credit default swaps on asset-backed securities | 2,591 |
| | — |
| | (986 | ) | | 1,307 |
| | 27 |
| | (1,424 | ) | | — |
| | — |
| | 1,515 |
| Total financial derivatives– assets, at fair value | 2,591 |
| | — |
| | (986 | ) | | 1,307 |
| | 27 |
| | (1,424 | ) | | — |
| | — |
| | 1,515 |
| Total investments and financial derivatives–assets, at fair value | $ | 816,506 |
| | $ | (8,816 | ) | | $ | 7,823 |
| | $ | (8,223 | ) | | $ | 289,205 |
| | $ | (112,163 | ) | | $ | 10,107 |
| | $ | (17,260 | ) | | $ | 977,179 |
| Liabilities: | | | | | | | | | | | | | | | | | | Other secured borrowings, at fair value | $ | (101,100 | ) | | $ | — |
| | $ | — |
| | $ | (358 | ) | | $ | 11,889 |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | (89,569 | ) | Total other secured borrowings, at fair value | $ | (101,100 | ) | | $ | — |
| | $ | — |
| | $ | (358 | ) | | $ | 11,889 |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | (89,569 | ) |
All amounts of net realized and change in net unrealized gain (loss) in the table above are reflected in the accompanying Consolidated Statement of Operations. The table above incorporates changes in net unrealized gain (loss) for both Level 3 financial instruments held by the Company at September 30, 2018, as well as Level 3 financial instruments disposed of by the Company during the three-month period ended September 30, 2018. For Level 3 financial instruments held by the Company at September 30, 2018, change in net unrealized gain (loss) of $(2.4) million, $(0.1) million, and $(0.4) million, for the three-month period ended September 30, 2018 relate to investments, financial derivatives–assets, and other secured borrowings, at fair value, respectively. At September 30, 2018, the Company transferred $17.3 million of securities from Level 3 to Level 2 and $10.1 million from Level 2 to Level 3. Transfers between these hierarchy levels were based on the availability of sufficient observable inputs to meet Level 2 versus Level 3 criteria. The leveling of each financial instrument is reassessed at the end of each period, and is based on pricing information received from third party pricing sources. Nine-Month Period Ended September 30, 2018 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (In thousands) | Ending Balance as of December 31, 2017 | | Accreted Discounts / (Amortized Premiums) | | Net Realized Gain/ (Loss) | | Change in Net Unrealized Gain/(Loss) | | Purchases/ Payments | | Sales/ Issuances | | Transfers Into Level 3 | | Transfers Out of Level 3 | | Ending Balance as of September 30, 2018 | Assets: | | | | | | | | | | | | | | | | | | Investments, at fair value- | | | | | | | | | | | | | | | | | | Agency residential mortgage-backed securities | $ | 6,173 |
| | $ | (1,711 | ) | | $ | 34 |
| | $ | 206 |
| | $ | 2,751 |
| | $ | (1,166 | ) | | $ | 3,981 |
| | $ | (1,489 | ) | | $ | 8,779 |
| Private label residential mortgage-backed securities | 101,297 |
| | 1 |
| | 2,836 |
| | (2,392 | ) | | 76,816 |
| | (43,723 | ) | | 7,139 |
| | (20,700 | ) | | 121,274 |
| Private label commercial mortgage-backed securities | 12,347 |
| | (225 | ) | | 1,815 |
| | 2,111 |
| | 1,480 |
| | (16,305 | ) | | — |
| | (240 | ) | | 983 |
| Commercial mortgage loans | 108,301 |
| | 545 |
| | 1,135 |
| | 971 |
| | 60,691 |
| | (45,835 | ) | | — |
| | — |
| | 125,808 |
| Residential mortgage loans | 182,472 |
| | (1,692 | ) | | 608 |
| | (1,319 | ) | | 266,925 |
| | (54,534 | ) | | — |
| | — |
| | 392,460 |
| Collateralized loan obligations | 24,911 |
| | 345 |
| | 826 |
| | (991 | ) | | 47,837 |
| | (30,309 | ) | | — |
| | (13,608 | ) | | 29,011 |
| Consumer loans and asset-backed securities backed by consumer loans | 135,258 |
| | (20,864 | ) | | 8,506 |
| | (30 | ) | | 179,706 |
| | (98,072 | ) | | — |
| | — |
| | 204,504 |
| Corporate debt | 23,947 |
| | — |
| | 235 |
| | (709 | ) | | 7,684 |
| | (16,419 | ) | | — |
| | (7,057 | ) | | 7,681 |
| Secured notes | — |
| | 497 |
| | — |
| | (700 | ) | | 11,268 |
| | — |
| | — |
| | — |
| | 11,065 |
| Real estate owned | 26,277 |
| | — |
| | (527 | ) | | 945 |
| | 10,045 |
| | (1,796 | ) | | — |
| | — |
| | 34,944 |
| Corporate equity investments | 37,465 |
| | — |
| | 1,669 |
| | 3,948 |
| | 9,078 |
| | (13,005 | ) | | — |
| | — |
| | 39,155 |
| Total investments, at fair value | 658,448 |
| | (23,104 | ) | | 17,137 |
| | 2,040 |
| | 674,281 |
| | (321,164 | ) | | 11,120 |
| | (43,094 | ) | | 975,664 |
| Financial derivatives–assets, at fair value- | | | | | | | | | | | | | | | | | | Credit default swaps on asset-backed securities | 3,140 |
| | — |
| | (739 | ) | | 759 |
| | 72 |
| | (1,717 | ) | | — |
| | — |
| | 1,515 |
| Total financial derivatives– assets, at fair value | 3,140 |
| | — |
| | (739 | ) | | 759 |
| | 72 |
| | (1,717 | ) | | — |
| | — |
| | 1,515 |
| Total investments and financial derivatives–assets, at fair value | $ | 661,588 |
| | $ | (23,104 | ) | | $ | 16,398 |
| | $ | 2,799 |
| | $ | 674,353 |
| | $ | (322,881 | ) | | $ | 11,120 |
| | $ | (43,094 | ) | | $ | 977,179 |
| Liabilities: | | | | | | | | | | | | | | | | | | Other secured borrowings, at fair value | $ | (125,105 | ) | | $ | — |
| | $ | — |
| | $ | 840 |
| | $ | 34,696 |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | (89,569 | ) | Total other secured borrowings, at fair value | $ | (125,105 | ) | | $ | — |
| | $ | — |
| | $ | 840 |
| | $ | 34,696 |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | (89,569 | ) |
All amounts of net realized and change in net unrealized gain (loss) in the table above are reflected in the accompanying Consolidated Statement of Operations. The table above incorporates changes in net unrealized gain (loss) for both Level 3 financial instruments held by the Company at September 30, 2018, as well as Level 3 financial instruments disposed of by the Company during the nine-month period ended September 30, 2018. For Level 3 financial instruments held by the Company at September 30, 2018, change in net unrealized gain (loss) of $1.8 million, $(0.6) million, and $0.8 million, for the nine-month period ended September 30, 2018 relate to investments, financial derivatives–assets, and other secured borrowings, at fair value, respectively. At September 30, 2018, the Company transferred $43.1 million of securities from Level 3 to Level 2 and $11.1 million from Level 2 to Level 3. Transfers between these hierarchy levels were based on the availability of sufficient observable inputs to meet Level 2 versus Level 3 criteria. The leveling of each financial instrument is reassessed at the end of each period, and is based on pricing information received from third-party pricing sources.
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