v3.19.1

Investment in Securities (Unrealized Loss Positions Securities) (Details) $ in Thousands | Mar. 31, 2019 USD ($)
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Debt Securities, Available-for-sale [Line Items] |
Fair Value, Less than 12 Months | $ 254,754
Unrealized Losses, Less than 12 Months | (3,385)
Fair Value, Greater than 12 Months | 584,702
Unrealized Losses, Greater than 12 Months | (16,067)
Fair Value, Total | 839,456
Unrealized Loss, Total | (19,452)
Agency RMBS |
Debt Securities, Available-for-sale [Line Items] |
Fair Value, Less than 12 Months | 123,567
Unrealized Losses, Less than 12 Months | (627)
Fair Value, Greater than 12 Months | 521,597
Unrealized Losses, Greater than 12 Months | (11,904)
Fair Value, Total | 645,164
Unrealized Loss, Total | (12,531)
Non-Agency RMBS |
Debt Securities, Available-for-sale [Line Items] |
Fair Value, Less than 12 Months | 85,338
Unrealized Losses, Less than 12 Months | (1,585)
Fair Value, Greater than 12 Months | 34,988
Unrealized Losses, Greater than 12 Months | (1,102)
Fair Value, Total | 120,326
Unrealized Loss, Total | (2,687)
CLOs |
Debt Securities, Available-for-sale [Line Items] |
Fair Value, Less than 12 Months | 28,953
Unrealized Losses, Less than 12 Months | (996)
Fair Value, Greater than 12 Months | 25,154
Unrealized Losses, Greater than 12 Months | (2,661)
Fair Value, Total | 54,107
Unrealized Loss, Total | (3,657)
Other Securities |
Debt Securities, Available-for-sale [Line Items] |
Fair Value, Less than 12 Months | 16,896
Unrealized Losses, Less than 12 Months | (177)
Fair Value, Greater than 12 Months | 2,963
Unrealized Losses, Greater than 12 Months | (400)
Fair Value, Total | 19,859
Unrealized Loss, Total | $ (577)

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27337-111563 + Details
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27337-111563 + Details
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