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Repurchase Agreements - Unencumbered Investment Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Schedule of Investments [Line Items]
Unencumbered Securities	$ 535,827	$ 262,493
Agency RMBS
Schedule of Investments [Line Items]
Unencumbered Securities	83,351	59,372
CMBS
Schedule of Investments [Line Items]
Unencumbered Securities	235,199	107,040
Non-Agency RMBS
Schedule of Investments [Line Items]
Unencumbered Securities	168,063	96,081
ABS
Schedule of Investments [Line Items]
Unencumbered Securities	$ 49,214	$ 0

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- Definition

The fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Excludes financial instruments and other positions owned and pledged as collateral to counterparties.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 940
-SubTopic 320
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969

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- Definition

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+ References

No definition available.

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