10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the quarterly period ended March 31, 2017

o Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from         to         

Commission File Number:  001-35543

Western Asset Mortgage Capital Corporation

(Exact name of Registrant as specified in its charter)

Delaware	27-0298092
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification Number)

Western Asset Mortgage Capital Corporation

385 East Colorado Boulevard

Pasadena, California 91101

(Address of Registrant’s principal executive offices)

(626) 844-9400

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.   Yes ý No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).   Yes ý No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act (check one). 

Large accelerated filer	o	Accelerated filer	x
Non-accelerated filer (Do not check if a smaller reporting company)	o	Smaller reporting company	o
		Emerging growth company	x

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  Yes o No ý

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 under the Securities Exchange Act of 1934).  Yes o No ý

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practical date.

As of May 2, 2017, there were 41,919,801 shares, par value $0.01, of the registrant’s common stock issued and outstanding.

TABLE OF CONTENTS

		Page
	Part I — FINANCIAL INFORMATION
ITEM 1.	Financial Statements	2
ITEM 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	51
ITEM 3.	Quantitative and Qualitative Disclosures about Market Risk	94
ITEM 4.	Controls and Procedures	101
	Part II — OTHER INFORMATION	102
ITEM 1.	Legal Proceedings	102
ITEM 1A.	Risk Factors	102
ITEM 2.	Unregistered Sales of Equity Securities and Use of Proceeds	102
ITEM 3.	Defaults Upon Senior Securities	102
ITEM 4.	Mine Safety Disclosures	102
ITEM 5.	Other Information	102
ITEM 6.	Exhibits	103
Signatures		105

Part I

ITEM I. Financial Statements

Western Asset Mortgage Capital Corporation and Subsidiaries

Consolidated Balance Sheets

(in thousands—except share and per share data)

	March 31, 2017 (Unaudited)			December 31, 2016
Assets:
Cash and cash equivalents	$	48,101		$	46,172
Mortgage-backed securities and other securities, at fair value ($2,360,107 and $2,261,430 pledged as collateral, at fair value, respectively)	2,714,912			2,576,517
Residential Whole-Loans, at fair value ($215,800 and $192,136 pledged as collateral, at fair value, respectively)	215,800			192,136
Residential Bridge Loans ($33,204 and $0 pledged as collateral, respectively)	33,204			—
Securitized commercial loan, at fair value	24,500			24,225
Investment related receivable	30,452			33,600
Accrued interest receivable	10,935			18,812
Due from counterparties	56,412			243,585
Derivative assets, at fair value	9,561			20,571
Other assets	497			398
Total Assets (1)	$	3,144,374		$	3,156,016
Liabilities and Stockholders’ Equity:
Liabilities:
Borrowings under repurchase agreements, net	$	2,324,427		$	2,155,644
Securitized debt, at fair value	10,780			10,659
Accrued interest payable	4,381			16,041
Investment related payables	333,505			341,458
Due to counterparties	3,850			740
Derivative liability, at fair value	10,268			182,158
Accounts payable and accrued expenses	3,531			3,255
Payable to affiliate	2,546			2,584
Dividend payable	12,995			12,995
Total Liabilities (2)	2,706,283			2,725,534
Commitments and contingencies
Stockholders’ Equity:
Common stock: $0.01 par value, 500,000,000 shares authorized, 41,919,801 shares issued and outstanding, respectively	419			419
Preferred stock, $0.01 par value, 100,000,000 shares authorized and no shares outstanding	—			—
Additional paid-in capital	765,421			765,042
Retained earnings (accumulated deficit)	(327,749		)	(334,979		)
Total Stockholders’ Equity	438,091			430,482
Total Liabilities and Stockholders’ Equity	$	3,144,374		$	3,156,016

 See notes to unaudited consolidated financial statements.

2

Western Asset Mortgage Capital Corporation and Subsidiaries

Consolidated Balance Sheets (Continued)

(in thousands—except share and per share data)

	March 31, 2017 (unaudited)		December 31, 2016
(1) Assets of consolidated VIEs included in the total assets above:
Residential Whole-Loans, at fair value ($215,800 and $192,136 pledged as collateral, at fair value, respectively)	$	215,800	$	192,136
Residential Bridge Loans ($33,204 and $0 pledged as collateral, respectively)	33,204		—
Securitized commercial loan, at fair value	24,500		24,225
Investment related receivable	7,471		1,241
Accrued interest receivable	2,329		1,622
Other assets	93		—
Total assets of consolidated VIEs	$	283,397	$	219,224
(2) Liabilities of consolidated VIEs included in the total liabilities above:
Securitized debt, at fair value	$	10,780	$	10,659
Accrued interest payable	85		85
Accounts payable and accrued expenses	86		2
Total liabilities of consolidated VIEs	$	10,951	$	10,746

See notes to unaudited consolidated financial statements.

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Western Asset Mortgage Capital Corporation and Subsidiaries

Consolidated Statements of Operations

(in thousands—except share and per share data)

(Unaudited)

	For the three months ended March 31, 2017			For the three months ended March 31, 2016
Net Interest Income
Interest income	$	28,430		$	29,618
Interest expense	8,737			7,979
Net Interest Income	19,693			21,639
Other Income (Loss)
Realized gain (loss) on sale of investments, net	21,258			(6,055		)
Other than temporary impairment	(6,097		)	(10,797		)
Unrealized gain (loss), net	(5,140		)	10,769
Gain (loss) on derivative instruments, net	(4,697		)	(45,170		)
Other, net	403			(332		)
Other Income (Loss)	5,727			(51,585		)
Expenses
Management fee to affiliate	2,476			2,753
Other operating expenses	417			438
General and administrative expenses:
Compensation expense (including non-cash stock based compensation of $362 and $572, respectively)	740			737
Professional fees	888			2,002
Other general and administrative expenses	345			428
Total general and administrative expenses	1,973			3,167
Total Expenses	4,866			6,358
Income (loss) before income taxes	20,554			(36,304		)
Income tax provision	312			—
Net income (loss)	$	20,242		$	(36,304	)
Net income (loss) per Common Share — Basic	$	0.48		$	(0.88	)
Net income (loss) per Common Share — Diluted	$	0.48		$	(0.88	)
Dividends Declared per Share of Common Stock	$	0.31		$	0.45

See notes to unaudited consolidated financial statements.

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Western Asset Mortgage Capital Corporation and Subsidiaries

Consolidated Statements of Changes in Stockholders’ Equity

(in thousands—except shares and share data)

	Common Stock			Additional Paid-In Capital		Retained Earnings  (Accumulated Deficit)
	Shares	Par							Total
Balance at December 31, 2015	41,919,801	$	419	$	763,283	$	(252,054	)	$	511,648
Vesting of restricted stock	—	—		1,699		—			1,699
Net loss	—	—		—		(25,015		)	(25,015		)
Dividends declared on common stock	—	—		60		(57,910		)	(57,850		)
Balance at December 31, 2016	41,919,801	$	419	$	765,042	$	(334,979	)	$	430,482
Vesting of restricted stock	—	—		362		—			362
Net income	—	—		—		20,242			20,242
Dividends declared on common stock	—	—		17		(13,012		)	(12,995		)
Balance at March 31, 2017 (unaudited)	41,919,801	$	419	$	765,421	$	(327,749	)	$	438,091

See notes to unaudited consolidated financial statements.

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Western Asset Mortgage Capital Corporation and Subsidiaries

Consolidated Statements of Cash Flows (Unaudited)

(inthousands)

	For the three months ended March 31, 2017			For the three months ended March 31, 2016
Cash flows from operating activities:
Net income (loss)	$	20,242		$	(36,304	)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Premium amortization and (discount accretion) on investments, net	(1,199		)	895
Interest income earned added to principal of securities	(46		)	(94		)
Amortization of deferred financing costs	—			134
Restricted stock amortization	362			572
Premium amortization for MAC interest rate swaps	(164		)	(164		)
(Interest received) interest payments and basis recovered on MAC interest rate swaps	(163		)	(159		)
Premium on purchase of Residential Whole-Loans	(354		)	—
Premium on purchase of Residential Bridge Loans	(24		)	—
Unrealized (gain) loss, net	5,140			(10,769		)
Unrealized (gain) loss on derivative instruments, net	3,306			64,555
Other than temporary impairment	6,097			10,797
Realized (gain) loss on sale of securities, net	(21,258		)	6,055
(Gain) loss on derivatives, net	3,173			(30,321		)
(Gain) loss on foreign currency transactions, net	1			575
Changes in operating assets and liabilities:
Decrease (increase) in accrued interest receivable	7,877			(1,873		)
Decrease (increase) in other assets	(99		)	209
Decrease in accrued interest payable	(11,660		)	(91		)
Increase (decrease) in accounts payable and accrued expenses	276			(107		)
Increase (decrease) in payable to affiliate	(38		)	84
Net cash provided by operating activities	11,469			3,994
Cash flows from investing activities:
Purchase of securities	(1,012,603		)	(1,059,720		)
Proceeds from sale of securities	816,155			1,166,621
Principal repayments and basis recovered on securities	69,275			75,531
Purchase of Residential Whole-Loans	(35,317		)	—
Principal repayments on Residential Whole-Loans	9,610			14,021
Purchase of Residential Bridge Loans	(37,899		)	—
Principal repayments on Residential Bridge Loans	1,010			—
Payment of premium for option derivatives	(2,658		)	(17,951		)
Premium received from option derivatives	1,412			22,707
Net settlements of TBAs	433			7,624
Proceeds from (Payments on) termination of futures, net	(6,638		)	14,316
Proceeds from sale of interest rate swaptions	—			2,075
Premium for MAC interest rate swaps, net	477			465
Payments on termination of MAC interest rate swaps	(465		)	—
Interest payments and basis recovered on MAC interest rate swaps	163			159
Due from counterparties	4,124			(9,719		)
Proceeds from termination of foreign currency swaps	—			3,942
Payments on total return swaps	(514		)	8
Payments made on reverse repurchase agreements, net	—			(9,307		)
Premium for interest rate swaptions, net	(115		)	—
Net cash (used in) provided by investing activities	(193,550		)	210,772

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Western Asset Mortgage Capital Corporation and Subsidiaries

Consolidated Statements of Cash Flows (Unaudited) (Continued)

(inthousands)

	For the three months ended March 31, 2017			For the three months ended March 31, 2016
Cash flows from financing activities:
Proceeds from repurchase agreement borrowings	3,876,357			3,775,760
Repayments of repurchase agreement borrowings	(3,707,574		)	(3,959,010		)
Proceeds from forward contracts	3,406			30,876
Repayments of forward contracts	(3,429		)	(30,904		)
Due from counterparties, net	25,136			(21,189		)
Due to counterparties, net	3,110			11,658
Dividends paid on common stock	(12,995		)	(24,313		)
Net cash provided by (used in) financing activities	184,011			(217,122		)
Effect of exchange rate changes on cash and cash equivalents	(1		)	85
Net increase (decrease) in cash and cash equivalents	1,929			(2,271		)
Cash and cash equivalents beginning of period	46,172			24,711
Cash and cash equivalents end of period	$	48,101		$	22,440
Supplemental disclosure of operating cash flow information:
Interest paid	$	8,068		$	7,626
Supplemental disclosure of non-cash financing/investing activities:
Principal payments of securities, not settled	$	16		$	—
Securities sold, not settled	$	22,965		$	151
Securities purchased, not settled	$	(333,505	)	$	—
Net unsettled TBAs	$	—		$	115
Dividends and distributions declared, not paid	$	12,995		$	18,864
Principal payments of Residential Whole-Loans, not settled	$	3,768		$	3,200
Principal payments of Residential Bridge Loans, not settled	$	3,703		$	—
Derivative collateral offset against derivatives	$	(157,913	)	$	—

See notes to unaudited consolidated financial statements.

7

Western Asset Mortgage Capital Corporation and Subsidiaries

Notes to Consolidated Financial Statements (Unaudited)

(in thousands- except share and per share data)

The following defines certain of the commonly used terms in these Notes to Consolidated Financial Statements: “Agency” or “Agencies” refer to a federally chartered corporation, such as the Federal National Mortgage Association (“Fannie Mae” or “FNMA”) or the Federal Home Loan Mortgage Corporation (“Freddie Mac” or “FHLMC”), or an agency of the U.S. Government, such as the Government National Mortgage Association (“Ginnie Mae” or “GNMA”); references to “MBS” refer to mortgage backed securities, including residential mortgage-backed securities or “RMBS,” commercial mortgage-backed securities or “CMBS,” and “Interest-Only Strips” (as defined herein); "Agency MBS” refer to RMBS, CMBS and Interest-Only Strips issued or guaranteed by the Agencies while “Non-Agency MBS” refer to RMBS, CMBS and Interest-Only Strips that are not issued or guaranteed by the Agencies; references to “ARMs” refers to adjustable rate mortgages; references to “Interest-Only Strips” refer to interest-only (“IO”) and inverse interest-only (“IIO”) securities issued as part of or collateralized with MBS; references to “TBA” refer to To-Be-Announced Securities; and references to "Residential Whole-Loans", "Residential Bridge Loans" and "Commercial Whole-Loans" (collectively “Whole-Loans”) refer to individual mortgage loans secured by single family, multifamily and commercial properties.

Note 1 — Organization

Western Asset Mortgage Capital Corporation, a Delaware corporation, and its subsidiaries (the “Company”) commenced operations in May 2012. The Company invests in, finances and manages a diversified portfolio of real estate related securities, whole-loans and other financial assets.  The Company’s portfolio is comprised of Agency RMBS (including TBAs), Agency CMBS, Non-Agency RMBS, Non-Agency CMBS and Whole-Loans. In addition, and to a significantly lesser extent, the Company has invested in other securities including certain Agency obligations that are not technically MBS as well as certain Non U.S. CMBS and in asset-backed securities (“ABS”) investments secured by a portfolio of private student loans.  The Company’s investment strategy is based on Western Asset Management Company’s (the “Manager”) perspective of which mix of portfolio assets it believes provides the Company with the best risk-reward opportunities at any given time.  The Manager will vary the allocation among various asset classes subject to maintaining the Company’s qualification as a REIT and maintaining its exemption from the Investment Company Act of 1940 (the “1940 Act”).  These restrictions limit the Company’s ability to invest in non-qualifying MBS, non-real estate assets and/or assets which are not secured by real estate.  Accordingly, the Company’s portfolio will continue to be principally invested in qualifying MBS, Whole-Loans and other real estate related assets.

The Company is externally managed by the Manager, an investment advisor registered with the Securities and Exchange Commission (“SEC”).  The Manager is a wholly-owned subsidiary of Legg Mason, Inc.  The Company operates and has elected to be taxed as a real estate investment trust or “REIT” commencing with its taxable year ended December 31, 2012.

Note 2 — Summary of Significant Accounting Policies

Basis of Presentation and Consolidation

The accompanying unaudited financial statements and related notes have been prepared in conformity with generally accepted accounting principles in the United States of America (“GAAP”) for interim financial reporting in accordance with Article 10 of Regulation S-X and the instructions to Form 10-Q.  Certain prior period amounts have been reclassified to conform to the current period’s presentation. In the opinion of management, all adjustments (which include only normal recurring adjustments) necessary have been made to present fairly the Company’s financial position, results of operations and cash flows. The results of operations for the period ended March 31, 2017, are not necessarily indicative of the results to be expected for the full year or any future period. These consolidated financial statements should be read in conjunction with the Company’s annual report on Form 10-K for the year ended December 31, 2016, filed with the Securities and Exchange Commission (“SEC”) on March 7, 2017.

The consolidated financial statements include the accounts of the Company, its wholly-owned subsidiaries and variable interest entities (“VIEs”) in which we are considered the primary beneficiary.  Refer to Note 5 - “Variable Interest Entities” for additional information regarding the impact of consolidating these VIEs.  All intercompany amounts between the Company and its subsidiary and consolidated VIEs have been eliminated in consolidation.

8

Variable Interest Entities

VIEs are defined as entities that by design either lack sufficient equity for the entity to finance its activities without additional subordinated financial support or are unable to direct the entity’s activities or are not exposed to the entity’s losses or entitled to its residual returns. The Company evaluates all of its interests in VIEs for consolidation. When the interests are determined to be variable interests, the Company assesses whether it is deemed the primary beneficiary. The primary beneficiary of a VIE is determined to be the party that has both the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE.

To assess whether the Company has the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance, it considers all facts and circumstances, including its role in establishing the VIE and its ongoing rights and responsibilities. This assessment includes first, identifying the activities that most significantly impact the VIE’s economic performance; and second, identifying which party, if any, has power over those activities. In general, the parties that make the most significant decisions affecting the VIE or have the right to unilaterally remove those decision makers is deemed to have the power to direct the activities of a VIE.

To assess whether the Company has the obligation to absorb losses of the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE, it considers all of its economic interests. This assessment requires the Company to apply judgment in determining whether these interests, in the aggregate, are considered potentially significant to the VIE. Factors considered in assessing significance include: the design of the VIE, including its capitalization structure; subordination of interests; payment priority; relative share of interests held across various classes within the VIE’s capital structure; and the reasons why the interests are held by the Company.

In instances when a VIE is owned by both the Company and related parties, the Company considers whether there is a single party in the related party group that meets both the power and losses or benefits criteria on its own as though no related party relationship existed.  If one party within the related party group meets both these criteria, such reporting entity is the primary beneficiary of the VIE and no further analysis is needed.  If no party within the related party group on its own meets both the power and losses or benefits criteria, but the related party group does as a whole meets these two criteria, the determination of primary beneficiary within the related party group is based upon an analysis of the facts and circumstances with the objective of determining which party is most closely associated with the VIE.  Determining the primary beneficiary within the related party group requires significant judgment.

In instances when the Company is required to consolidate a VIE that is determined to be a qualifying collateralized financing entity, under GAAP, the Company will measure both the financial assets and financial liabilities of the VIE using the fair value of either the VIE’s financial assets or financial liabilities, whichever is more observable.

Ongoing assessments of whether an enterprise is the primary beneficiary of a VIE are required.

Use of Estimates

The preparation of the consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods.  Actual results could differ from those estimates.

Earnings (Loss) Per Share

GAAP requires use of the two-class method in computing earnings per share for all periods presented for each class of common stock and participating securities as if all earnings for the period had been distributed.  Under the two-class method, during periods of net income, the net income is first reduced for dividends declared on all classes of securities to arrive at undistributed earnings.  During periods of net losses, the net loss is reduced for dividends declared on participating securities only if the security has the right to participate in the earnings of the entity and an objectively determinable contractual obligation to share in net losses of the entity.  The Company’s participating securities are not allocated a share of the net loss, as the participating securities do not have a contractual obligation to share in the net losses of the Company.

The remaining earnings are allocated to common stockholders and participating securities, to the extent that each security shares in earnings, as if all of the earnings for the period had been distributed.  Each total is then divided by the applicable number

9

of weighted average outstanding common shares to arrive at basic earnings per share.  For the diluted earnings, the denominator includes the weighted average outstanding common shares and all potential common shares assumed issued if they are dilutive.  The numerator is adjusted for any changes in income or loss that would result from the assumed conversion of these potential common shares.

Offering Costs

Offering costs borne by the Company in connection with common stock offerings and private placements are reflected as a reduction of additional paid-in-capital. Offering costs borne by the Company in connection with its shelf registration will be deferred and recorded in "Other assets" until such time the Company completes a common stock offering where all or a portion will be reclassified and reflected as a reduction of additional paid-in-capital. The deferred offering costs will be expensed upon the expiration of the shelf if the Company does not complete an equity offering.

Cash and Cash Equivalents

The Company considers all highly-liquid short term investments with original maturities of 90 days or less when purchased to be cash equivalents.  Cash and cash equivalents are exposed to concentrations of credit risk. The Company places its cash and cash equivalents with what it believes to be high credit quality institutions. At times such investments may be in excess of the Federal Deposit Insurance Corporation insurance limit.

Valuation of Financial Instruments

The Company discloses the fair value of its financial instruments according to a fair value hierarchy (Levels I, II, and III, as defined below). ASC 820, "Fair Value Measurement and Disclosures" establishes a framework for measuring fair value and expands financial statement disclosure requirements for fair value measurements. ASC 820 further specifies a hierarchy of valuation techniques, which is based on whether the inputs into the valuation technique are observable or unobservable. The hierarchy is as follows:

Level I — Quoted prices in active markets for identical assets or liabilities.

Level II — Quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level III — Prices are determined using significant unobservable inputs. In situations where quoted prices or observable inputs are unavailable, for example, when there is little or no market activity for an investment at the end of the period, unobservable inputs may be used.

The level in the fair value hierarchy within which a fair value measurement in its entirety falls is based on the lowest level input that is significant to the fair value measurement in its entirety.  Transfers between levels are determined by the Company at the end of the reporting period. Refer to Note 3 Fair Value of Financial Instruments.

Mortgage-Backed Securities and Other Securities

The Company's mortgage-backed securities and other securities portfolio primarily consists of Agency RMBS, Non-Agency RMBS, Agency CMBS and Non-Agency CMBS, ABS and other real estate related assets, these investments are recorded in accordance with ASC 320, “Investments - Debt and Equity Securities”, ASC 325-40, “Beneficial Interests in Securitized Financial Assets” or ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality”. The Company has chosen to make a fair value election pursuant to ASC 825, “Financial Instruments” for its mortgage-backed securities and other securities portfolio. Electing the fair value option allows the Company to record changes in fair value in the Consolidated Statements of Operations as a component of “Unrealized gain (loss), net”.

When the Company purchases securities with evidence of credit deterioration since origination, it will analyze to determine if the guidance found in ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” is applicable.

The Company evaluates securities for other-than-temporary impairment (“OTTI”) on at least a quarterly basis. The determination of whether a security is other-than-temporarily impaired involves judgments and assumptions based on subjective and objective factors. When the fair value of an investment security is less than its amortized cost at the balance sheet date, the

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security is considered impaired, and the impairment is designated as either “temporary” or “other-than-temporary.” When a security is impaired, an OTTI is considered to have occurred if (i) the Company intends to sell the security (i.e., a decision has been made as of the reporting date) or (ii) it is more likely than not that the Company will be required to sell the security before recovery of its amortized cost basis. If the Company intends to sell the security or if it is more likely than not that the Company will be required to sell the real estate security before recovery of its amortized cost basis, the entire amount of the impairment loss, if any, is recognized in earnings as OTTI and the cost basis of the security is adjusted to its fair value. Additionally for securities accounted for under ASC 325-40 an OTTI is deemed to have occurred when there is an adverse change in the expected cash flows to be received and the fair value of the security is less than its carrying amount. In determining whether an adverse change in cash flows occurred, the present value of the remaining cash flows, as estimated at the initial transaction date (or the last date previously revised), is compared to the present value of the expected cash flows at the current reporting date. The estimated cash flows reflect those a “market participant” would use and are discounted at a rate equal to the current yield used to accrete interest income. Any resulting OTTI adjustments are reflected in the “Other than temporary impairment” in the Consolidated Statements of Operations.

The determination as to whether an OTTI exists is subjective, given that such determination is based on information available at the time of assessment as well as the Company’s estimate of the future performance and cash flow projections for the individual security. As a result, the timing and amount of an OTTI constitutes an accounting estimate that may change materially over time.

Increases in interest income may be recognized on a security on which the Company previously recorded an OTTI charge if the cash flow of such security subsequently improves.

In addition, unrealized losses on the Company's Agency securities, with explicit guarantee of principal and interest by the governmental sponsored entity ("GSE"), are not credit losses but rather were due to changes in interest rates and prepayment expectations. These securities would not be considered other than temporarily impaired provided we did not intend to sell the security.

Residential Whole-Loans

Investments in Residential Whole-Loans are recorded in accordance with ASC 310-20, "Nonrefundable Fees and Other Costs". The Company has chosen to make the fair value election pursuant to ASC 825 for its Residential Whole-Loan portfolio. Residential Whole-Loans are recorded at fair value in the Consolidated Balance Sheets with the periodic change in fair value being recorded in earnings in the Consolidated Statements of Operations as a component of "Unrealized gain (loss), net". All other costs incurred in connection with acquiring Residential Whole-Loans or committing to purchase these loans are charged to expense as incurred.

On a quarterly basis, the Company evaluates the collectability of both interest and principal of each loan, if circumstances warrant, to determine whether such loan is impaired. A loan is impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the existing contractual terms. When a loan is impaired, the Company does not record an allowance for loan loss as the Company has elected the fair value option.  However, income recognition is suspended for loans at the earlier of the date at which payments become 90-days past due or when, in the opinion of management, a full recovery of income and principal becomes doubtful. When the ultimate collectability of the principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. When the ultimate collectability of the principal of an impaired loan is not in doubt, contractual interest is recorded as interest income when received, under the cash basis method until an accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. A loan is written off when it is no longer realizable and/or legally discharged.

Residential Bridge Loans

Investments in Residential Bridge Loans are recorded in accordance with ASC 310-20, "Nonrefundable Fees and Other Costs". These loans are recorded at their principal amount outstanding, net of any premium or discount in the Consolidated Balance Sheets. All other costs incurred in connection with acquiring the Residential Bridge Loans or committing to purchase these loans are charged to expense as incurred.

On a quarterly basis, the Company evaluates the collectability of both interest and principal of each loan, if circumstances warrant, to determine whether such loan is impaired. A loan is impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the existing contractual terms. When a loan is impaired, the impairment is then measured based on the present value of expected future cash flows discounted at the loan’s

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effective rate or the fair value of the collateral, if the loan is collateral dependent. Upon measurement of impairment, the Company records an allowance to reduce the carrying value of the loan with a corresponding charge to net income. Significant judgments are required in determining impairment, including assumptions regarding the value of the loan, the value of the underlying collateral and other provisions such as guarantees.

Income recognition is suspended for loans at the earlier of the date at which payments become 90-days past due or when, in the opinion of management, a full recovery of income and principal becomes doubtful. When the ultimate collectability of the principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. When the ultimate collectability of the principal of an impaired loan is not in doubt, contractual interest is recorded as interest income when received, under the cash basis method until an accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. A loan is written off when it is no longer realizable and/or it is legally discharged.

Interest Income Recognition

Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase

Interest income on mortgage-backed and other securities is accrued based on the respective outstanding principal balances and corresponding contractual terms. The Company records interest income in accordance with ASC subtopic 835-30 "Imputation of Interest", using the effective interest method. As such premiums and discounts associated with Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase, are amortized into interest income over the estimated life of such securities. Adjustments to premium and discount amortization are made for actual prepayment activity.  The Company estimates prepayments at least quarterly for its securities and, as a result, if the projected prepayment speed increases, the Company will accelerate the rate of amortization on premiums or discounts and make a retrospective adjustment to historical amortization.  Alternatively, if projected prepayment speeds decrease, the Company will reduce the rate of amortization on the premiums or discounts and make a retrospective adjustment to historical amortization.

Non-Agency MBS and other securities that are rated below AA at the time of purchase and Interest-Only Strips that are not classified as derivatives

Interest income on Non-Agency MBS and other securities that are rated below AA at the time of purchase and Interest-Only Strips that are not classified as derivatives are also recognized in accordance with ASC 835, using the effective yield method.  The effective yield on these securities is based on the projected cash flows from each security, which is estimated based on the Company’s observation of the then current information and events, where applicable, and will include assumptions related to interest rates, prepayment rates and the timing and amount of credit losses.  On at least a quarterly basis, the Company reviews and, if appropriate, makes adjustments to its cash flow projections based on input and analysis received from external sources, internal models, and its judgment about interest rates, prepayment rates, the timing and amount of credit losses, and other factors. Where appropriate, the Company may include in its cash flow projections the U.S. Department of Justice’s settlements with the major residential mortgage originators, regarding certain lending practices. Changes in cash flows from those originally projected, or from those estimated at the last evaluation, may result in a prospective change in the yield/interest income recognized on such securities. Actual maturities of the securities are affected by the contractual lives of the underlying collateral, periodic payments of scheduled principal, and prepayments of principal. Therefore, actual maturities of the securities will generally be shorter than stated contractual maturities.

Based on the projected cash flow of such securities purchased at a discount to par value, the Company may designate a portion of such purchase discount as credit protection against future credit losses and, therefore, not accrete such amount into interest income.  The amount designated as credit discount may be adjusted over time, based on the actual performance of the security, its underlying collateral, actual and projected cash flow from such collateral, economic conditions and other factors.  If the performance of a security with a credit discount is more favorable than forecasted, a portion of the amount designated as credit discount may be accreted into interest income prospectively.

Residential Whole-Loans and Residential Bridge Loans

Interest income on the Company's residential loan portfolio is recorded in accordance with ASC 835 using the effective interest method based on the contractual payment terms of the loan. Any premium amortization or discount accretion will be reflected as a component of "Interest income" in the Consolidated Statements of Operations.

Purchases and Sales of Investments

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The Company accounts for a contract for the purchase or sale of securities, or other securities that do not yet exist on a trade date basis, which it intends to take possession and thus recognizes the acquisition or disposition of the securities at the inception of the contract.

Sales of investments are driven by the Company’s portfolio management process. The Company seeks to mitigate risks including those associated with prepayments and will opportunistically rotate the portfolio into securities and/or other investments the Company’s Manager believes have more favorable attributes. Strategies may also be employed to manage net capital gains, which need to be distributed for tax purposes. Realized gains or losses on sales of investments, including Agency Interest-Only Strips not characterized as derivatives, are a component of "Realized gain (loss) on sale of investments, net" in the Consolidated Statements of Operations, and are recorded at the time of disposition.  Realized gains or losses on Interest-Only Strips which are characterized as derivatives are a component of "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations. 

Foreign Currency Transactions

The Company has and expects to continue to enter into transactions denominated in foreign currency from time to time.  At the date the transaction is recognized, the asset and/or liability will be measured and recorded using the exchange rate in effect at the date of the transaction.  At each balance sheet date, such foreign currency assets and liabilities are re-measured using the exchange rate in effect at the date of the balance sheet, resulting in unrealized foreign currency gains or losses, which are recorded in "Other, net" in the Consolidated Statements of Operations.

Due From Counterparties/Due To Counterparties

In 2016, "Due from counterparties" represents cash posted by the Company with its counterparties as collateral for the Company’s interest rate and/or currency derivative financial instruments, repurchase agreements, and TBAs. "Due to counterparties" represents cash posted with the Company by its counterparties as collateral under the Company’s interest rate and/or currency derivative financial instruments, repurchase agreements, and TBAs.  Included in "Due from counterparties" and/or "Due to counterparties" are daily variation margin settlement amounts with counterparties which are based on the price movement of the Company’s futures contracts. However, commencing in 2017, daily variation margin on the Company's centrally cleared derivatives will be treated as a settlement and classified as a component either "Derivative assets, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. In addition, as provided below, "Due to counterparties" may include non-cash collateral in which the Company has the obligation to return and which the Company has either sold or pledged. To the extent the Company receives collateral other than cash from its counterparties such assets are not included in the Company’s Consolidated Balance Sheets.  Notwithstanding the foregoing, if the Company either rehypothecates such assets or pledges the assets as collateral pursuant to a repurchase agreement, the cash received and the corresponding liability are reflected in the Consolidated Balance Sheets.

Derivatives and Hedging Activities

Subject to maintaining its qualification as a REIT for U.S. federal income tax purposes, the Company utilizes derivative financial instruments, including interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, TBAs and Agency and Non-Agency Interest-Only Strips to hedge the interest rate and currency risk associated with its portfolio and related borrowings. Derivatives, subject to REIT requirements, are used for hedging purposes rather than speculation.  The Company has also entered into a total return swap, which transfers the total return of the referenced security to the Company.  The Company determines the fair value of its derivative positions and obtains quotations from third parties, including the Chicago Mercantile Exchange or CME, to facilitate the process of determining such fair values. If the Company’s hedging activities do not achieve the desired results, reported earnings may be adversely affected.

GAAP requires an entity to recognize all derivatives as either assets or liabilities on the balance sheet and to measure those instruments at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative. The fair value adjustment will affect either other comprehensive income in stockholders’ equity until the hedged item is recognized in earnings or net income depending on whether the derivative instrument is designated and qualifies as a for hedge for accounting purposes and if so, the nature of the hedging activity.  The Company elected not to apply hedge accounting for its derivative instruments.  Accordingly, the Company records the change in fair value of its derivative instruments, which includes net interest rate swap payments/receipts (including accrued amounts) and net currency payments/receipts (including accrued amounts) related to interest rate swaps and currency swaps, respectively, in "Gain (loss) on derivative instruments, net" in its Consolidated Statements of Operations.

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In January 2017, the CME amended its rulebooks to legally characterize variation margin payments and receipts for over-the-counter derivatives they clear as settlements of the derivatives' exposure rather than collateral against exposure. As a result of the change in legal characterization, effective January 1, 2017, variation margin is no longer classified in the Consolidated Balance Sheets in either "Due from counterparties" as collateral, but rather a component of the respective "Derivative asset, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. The variation margin is now considered partial settlements of the derivative contract and will result in realized gains or losses which prior to January 1, 2017 were classified as unrealized gains or losses on derivatives. Prior to the CME rulebook change variation margin was included in financing activities in the Company's Consolidated Statement of Cash Flows in either "Due from counterparties, net" or "Due from counterparties, net" . Commencing in January 2017, cash postings for variation margin are included in operating activities in the Consolidated Statement of Cash Flows.

In the Company’s Consolidated Statements of Cash Flows, premiums received or paid on termination of its interest rate swaps, excluding interest rate swaps containing an other-than-insignificant financing element and the unamortized premium of market agreed coupon (“MAC”) interest rate swaps, are included in cash flows from operating activities. Notwithstanding the foregoing, proceeds and payments on settlement of swaptions, mortgage put options, futures contracts and TBAs are included in cash flows from investing activities.  Proceeds and payments on settlement of forward contracts are reflected in cash flows from financing activities in the Company’s Consolidated Statements of Cash Flows.  While payments made at the time of entering MAC interest rate swaps are included in cash flows from investing activities, payments received by the Company upon entering MAC interest rate swaps are included in either cash flows from investing activities or cash flows from financing activities, depending on whether or not the derivative instrument includes an other-than-insignificant financing element.  For MAC interest rate swaps containing an other-than-insignificant financing element, all cash flows over the life of the derivative are treated as cash flows from financing activities.  Return and recovery of basis activity for MAC interest rate swaps is included in cash flows from investing activities for swaps not containing an other-than-insignificant financing element in the Company’s Consolidated Statements of Cash Flows.  For Agency and Non-Agency Interest-Only Strips accounted for as derivatives, the purchase, sale and recovery of basis activity is included with MBS and other securities under cash flows from investing activities in the Company’s Consolidated Statements of Cash Flows.

The Company evaluates the terms and conditions of its holdings of Agency and Non-Agency Interest-Only Strips, interest rate swaptions, currency forwards, futures contracts and TBAs to determine if these instruments have the characteristics of an investment or should be considered a derivative under GAAP. In determining the classification of its holdings of Interest-Only Strips, the Company evaluates the securities to determine if the nature of the cash flows has been altered from that of the underlying mortgage collateral. Interest-Only Strips, for which the underlying mortgage collateral has been included into a structured security that alters the cash flows from the underlying mortgage collateral, are accounted for as derivatives. The carrying value of the Agency and Non-Agency Interest-Only Strips, accounted for as derivatives, is included in "Mortgage-backed securities and other securities, at fair value" in the Consolidated Balance Sheets. The carrying value of interest rate swaptions, currency forwards, futures contracts and TBAs is included in "Derivative assets, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. Interest earned or paid along with the change in fair value of these instruments accounted for as derivatives is recorded in "Gain (loss) on derivative instruments, net" in its Consolidated Statements of Operations.

The Company evaluates all of its financial instruments to determine if such instruments are derivatives or contain features that qualify as embedded derivatives.  An embedded derivative is separated from the host contact and accounted for separately when all of the guidance criteria are met.  Hybrid instruments that are remeasured at fair value through earnings, including the fair value option are not bifurcated.  Derivative instruments, including derivative instruments accounted for as liabilities, are recorded at fair value and are re-valued at each reporting date, with changes in the fair value together with interest earned or paid (including accrued amounts) reported in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

Repurchase Agreements and Reverse Repurchase Agreements

Investments sold under repurchase agreements are treated as collateralized financing transactions, unless they meet all the criteria for sales treatment. Securities financed through a repurchase agreement remain in the Company's Consolidated Balance Sheets as assets and cash received from the lender is recorded in the Company's Consolidated Balance Sheets as a liability. Interest payable in accordance with repurchase agreements is recorded as "Accrued interest payable" in the Consolidated Balance Sheets. Interest paid (including accrued amounts) in accordance with repurchase agreements was recorded as interest expense.

The Company may borrow securities under reverse repurchase agreements to deliver a security owned and sold by the Company but pledged to a different counterparty under a separate repurchase agreement when in the Manager’s view terminating the outstanding repurchase agreement is not in the Company’s best interest.  Cash paid to the borrower is recorded in the Company’s Consolidated Balance Sheets as an asset.  Interest receivable in accordance with reverse repurchase agreements is recorded as

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accrued interest receivable in the Consolidated Balance Sheets. The Company reflects all proceeds on reverse repurchase agreement and repayment of reverse repurchase agreement, on a net basis in the Consolidated Statements of Cash Flows.  Upon sale of a pledged security, the Company recognizes an obligation to return the borrowed security in the Consolidated Balance Sheet in "Due to counterparties".  The Company establishes haircuts to ensure the market value of the underlying asset remains sufficient to protect the Company in the event of default by the counterparty.  Realized gains and losses associated with the sale of the security are recognized in "Realized gain (loss) on sale of investments, net" in the Consolidated Statements of Cash Flows.

Securitized Debt

Securitized debt was issued at par by a consolidated securitization trust. The Company has chosen to make the fair value election pursuant to ASC 825 for the debt. The debt is recorded at fair value in the Consolidated Balance Sheets with the periodic change in fair value recorded in current period earnings in the Consolidated Statements of Operations as a component of "Unrealized gain (loss), net".

Share-based Compensation

The Company accounts for share-based compensation to its independent directors, its Manager and to employees of its Manager and its affiliates using the fair value based methodology prescribed by GAAP.  Compensation cost related to restricted common stock issued to the Company’s independent directors and any employee of the Company including any such restricted stock which is subject to a deferred compensation program, and any employee of the Company is measured at its fair value at the grant date, and amortized into expense over the service period on a straight-line basis. Compensation cost related to restricted common stock issued to the Manager and to employees of the Manager, including officers and certain directors, of the Company who are employees of the Manager and its affiliates is initially measured at fair value at the grant date, and amortized into expense over the vesting period on a straight-line basis and re-measured on subsequent dates to the extent the awards are unvested.

Warrants

For the Company’s warrants, the Company uses a variation of the adjusted Black-Scholes option valuation model to record the financial instruments at their relative fair values at issuance. The warrants issued with the Company’s common stock in the private placement to certain accredited institutional investors on May 15, 2012, were evaluated by the Company and were recorded at their relative fair value as a component of equity at the date of issuance.

Income Taxes

The Company operates and has elected to be taxed as a REIT commencing with its taxable year ended December 31, 2012. Accordingly, the Company will generally not be subject to corporate U.S. federal or state income tax to the extent that the Company makes qualifying distributions to stockholders, and provided that the Company satisfies, on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income, distribution and stock ownership tests. If the Company fails to qualify as a REIT, and does not qualify for certain statutory relief provisions, the Company will be subject to U.S. federal, state and local income taxes and may be precluded from qualifying as a REIT for the subsequent four taxable years following the year in which the Company lost its REIT qualification. Accordingly, the failure to qualify as a REIT could have a material adverse impact in the Company’s results of operations and amounts available for distribution to stockholders.

The dividends paid deduction for qualifying dividends paid to stockholders is computed using the Company’s taxable income as opposed to net income reported in the Consolidated Statements of Operations. Taxable income, generally, will differ from net income reported in the Consolidated Statements of Operations because the determination of taxable income is based on tax regulations and not GAAP.

The Company may create and elect to treat certain subsidiaries as Taxable REIT Subsidiaries ("TRS"). In general, a TRS may hold assets and engage in activities that the Company cannot hold or engage in directly and generally may engage in any real estate or non-real estate-related business. A domestic TRS is subject to U.S. federal, state and local corporate income taxes, and for 2017 its value may not exceed 25% of the value of the Company; however, commencing in taxable year 2018 its value may not exceed 20% of the value of the Company. If the TRS generates net income it may declare dividends to the Company, which will be included in the Company’s taxable income and necessitate a distribution to its stockholders. Conversely, if the Company retains earnings at the TRS level, no distribution is required and it can increase book equity of the consolidated entity. As of March 31, 2017, the Company has a single wholly-owned subsidiary which it has elected to treat as a domestic TRS.

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Current and deferred taxes are recorded on earnings (losses) recognized by the Company's TRS. Deferred income tax assets and liabilities are calculated based upon temporary differences between the Company's U.S. GAAP consolidated financial statements and the federal and state basis of assets and liabilities as of the Consolidated Balance Sheet date. The Company evaluates the realizability of its deferred tax assets and recognizes a valuation allowance if, based on available evidence, it is more likely than not that some or all of its deferred tax assets will not be realized. In evaluating the realizability of the deferred tax asset, the Company will consider the expected future taxable income, existing and projected book to tax differences as well as tax planning strategies. This analysis is inherently subjective, as it is based on forecasted earning and business and economic activity. Changes in estimates of deferred tax asset realizability, if any, are included in "Income tax provision" in the Consolidated Statements of Operations.

As a REIT, if the Company fails to distribute in any calendar year (subject to specific timing rules for certain dividends paid in January) at least the sum of (i) 85% of its ordinary income for such year, (ii) 95% of its capital gain net income for such year, and (iii) any undistributed taxable income from the prior year, the Company would be subject to a non-deductible 4% excise tax on the excess of such required distribution over the sum of (i) the amounts actually distributed and (ii) the amounts of income retained and on which the Company has paid corporate income tax.

Accounting standards applicable to emerging growth companies

The JOBS Act contains provisions that relax certain requirements for “emerging growth companies”, which includes the Company. For as long as the Company is an emerging growth company, which may be up to five full fiscal years, unlike other public companies, the Company will not be required to: (i) comply with any new or revised financial accounting standards applicable to public companies until such standards are also applicable to private companies under Section 102(b)(1) of the JOBS Act; (ii) provide an auditor’s attestation report on management’s assessment of the effectiveness of the Company’s system of internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act; (iii) comply with any new requirements adopted by the PCAOB requiring mandatory audit firm rotation or a supplement to the auditor’s report in which the auditor would be required to provide additional information about the audit and the financial statements of the issuer; or (iv) comply with any new audit rules adopted by the PCAOB after April 5, 2012, unless the SEC determines otherwise. The Company currently takes advantage of some of these exemptions. The Company’s qualification for remaining an emerging growth company under the five full fiscal years expires on December 31, 2017. However, the Company will no longer qualify for such exemption if its gross revenue for any year equals or exceeds $1.0 billion, the Company issues more than $1.0 billion in non-convertible debt during the three previous years, or if the Company is deemed to be a large accelerated filer. The Company has not elected to use the extended transition period for complying with any new or revised financial accounting standards.

Recent accounting pronouncements

Accounting Standards Adopted in 2017

In March 2016, the FASB issued ASU 2016-9, “Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting.” The guidance changes the accounting for certain aspects of share-based payments to employees. The guidance requires the recognition of the income tax effects of awards in the income statement when the awards vest or are settled, thus eliminating additional paid in capital pools. The guidance also allows for the employer to repurchase more of an employee’s shares for tax withholding purposes without triggering liability accounting. In addition, the guidance allows for a policy election to account for forfeitures as they occur rather than on an estimated basis.  For a public company, the standard is effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period.   The Company does not have direct employees and is externally managed; therefore, the 2017 adoption of the new guidance did not have a material impact on the Company’s consolidated financial statements.

Accounting Standards to be Adopted in Future Periods

In May 2014, the FASB issued ASU 2014-9, “Revenue from Contracts with Customers (Topic 606).” The guidance changes an entity’s recognition of revenue from contracts with customers.  The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.  In addition, the new guidance requires improved disclosures to enable users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. In March 2016, the FASB issued implementation guidance which clarifies principal versus agent considerations in reporting revenue gross versus net (ASU 2016-8). In April 2016, the FASB issued implementation guidance which clarifies the identification of performance obligations (ASU 2016-10). In May 2016, the FASB issued amendments that affect only the narrow aspects of Topic 606 (ASU2016-12). In applying the new guidance, an entity may

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use either a retrospective approach to each prior reporting period or a retrospective approach with the cumulative effect recognized at the date of initial application. For a public company, the standard is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. The Company is evaluating the new guidance and does not expect it to have a material impact on the Company’s consolidated financial statements. The Company has not yet determined the method by which it will adopt the standard in 2017.

In January 2016, the FASB issued ASU 2016-1, “Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The guidance improves certain aspects of recognition, measurement, presentation, and disclosure of financial instruments.  The standard is effective for a public company for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years.   The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted. It will apply the guidance by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption.  The guidance related to equity securities without readily determinable fair values will be applied prospectively to equity investments that exist at the date of adoption.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” The guidance requires financial assets measured at amortized cost basis to be presented at the net amount expected to be collected by deducting an allowance for credit losses from the amortized cost basis of the financial assets. For available-for-sale debt securities, the new guidance aligns the income statement recognition of credit losses with the reporting period in which changes occur by recording credit losses through an allowance rather than a write-down and allowing subsequent reversals in credit loss estimates to be recognized in current income. The measurement of expected credit losses will be based on historical experience, current conditions and reasonable and supportable forecasts. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. For a public company, the standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption will be permitted for fiscal years beginning after December 15, 2018. The guidance should be applied through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective. For certain assets, a prospective transition approach is required. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted.

In August 2016, the FASB issued ASU 2016-15, "Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments (Topic 230)." The guidance is intended to reduce diversity in practice in how certain transactions are classified on the statement of cash flows. The Company is required to adopt the new guidance in the first quarter of 2018. Early adoption is permitted, provided that all of the amendments are adopted at the same time. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted.

 In November 2016, the FASB issued ASU 2016-18 "Statement of Cash Flows (Topic 230): Restricted Cash, a consensus of the FASB's Emerging Issues Task Force." The guidance requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents as well as disclose information about the nature of the restrictions on its cash and cash equivalents. For public business entities, the guidance is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. The guidance should be applied using a retrospective transition method to each period presented. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements and does not believe it will have a material impact when adopted.

In January 2017, the FASB issued ASU 2017-01 "Business Combinations (Topic 805): Clarifying the Definition of a Business." The amendments in this update provide a screen to determine when an integrated set of assets and activities (collectively referred to as a “set”) is not a business. The screen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. This screen reduces the number of transactions that need to be further evaluated. If the screen is not met, the amendments in this update (1) require that to be considered a business, a set must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output and (2) remove the evaluation of whether a market participant could replace missing elements. For public business entities, the guidance is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted. The guidance should be applied prospectively on or after the effective date. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements however we do not believe it will have a material impact when adopted.

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Note 3 — Fair Value of Financial Instruments

The following tables present the Company’s financial instruments carried at fair value as of March 31, 2017 and December 31, 2016, based upon the valuation hierarchy (dollars in thousands):

	March 31, 2017
	Fair Value
	Level I		Level II		Level III		Total
Assets
Agency RMBS:
20-Year mortgage	$	—	$	255,136	$	—	$	255,136
30-Year mortgage	—		686,145		—		686,145
40-Year mortgage	—		100,791		—		100,791
Agency RMBS Interest-Only Strips	—		17,160		—		17,160
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		15,069		—		15,069
Agency CMBS	—		1,062,129		50,273		1,112,402
Agency CMBS Interest-Only Strips	—		14		—		14
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		7,285		—		7,285
Subtotal Agency MBS	—		2,143,729		50,273		2,194,002
Non-Agency RMBS	—		48,686		15,622		64,308
Non-Agency CMBS	—		342,115		—		342,115
Subtotal Non-Agency MBS	—		390,801		15,622		406,423
Other securities	—		93,055		21,432		114,487
Total mortgage-backed securities and other securities	—		2,627,585		87,327		2,714,912
Residential Whole-Loans	—		—		215,800		215,800
Securitized commercial loan	—		—		24,500		24,500
Derivative assets	1,551		8,010		—		9,561
Total Assets	$	1,551	$	2,635,595	$	327,627	$	2,964,773
Liabilities
Derivative liabilities	$	1,221	$	8,588	$	459	$	10,268
Securitized debt	—		—		10,780		10,780
Total Liabilities	$	1,221	$	8,588	$	11,239	$	21,048

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	December 31, 2016
	Fair Value
	Level I		Level II		Level III		Total
Assets
Agency RMBS:
20-Year mortgage	$	—	$	498,470	$	—	$	498,470
30-Year mortgage	—		935,207		—		935,207
Agency RMBS Interest-Only Strips	—		19,790		—		19,790
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		16,503		—		16,503
Agency CMBS	—		290,605		73,059		363,664
Agency CMBS Interest-Only Strips	—		231		—		231
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		7,729		—		7,729
Subtotal Agency MBS	—		1,768,535		73,059		1,841,594
Non-Agency RMBS	—		240,422		619		241,041
Non-Agency RMBS Interest-Only Strips	—		—		64,116		64,116
Non-Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		—		3,085		3,085
Non-Agency CMBS	—		351,163		7,756		358,919
Subtotal Non-Agency MBS	—		591,585		75,576		667,161
Other securities	—		36,406		31,356		67,762
Total mortgage-backed securities and other securities	—		2,396,526		179,991		2,576,517
Residential Whole-Loans	—		—		192,136		192,136
Securitized commercial loan	—		—		24,225		24,225
Derivative assets	71		20,500		—		20,571
Total Assets	$	71	$	2,417,026	$	396,352	$	2,813,449
Liabilities
Derivative liabilities	$	2,487	$	177,998	$	1,673	$	182,158
Securitized debt	—		—		10,659		10,659
Total Liabilities	$	2,487	$	177,998	$	12,332	$	192,817

When available, the Company uses quoted market prices to determine the fair value of an asset or liability. If quoted market prices are not available, the Company will use independent pricing services and if the independent pricing service cannot price a particular asset or liability, the Company will obtain third party broker quotes.  The Manager’s pricing group, which functions independently from its portfolio management personnel, reviews the third party broker quotes by comparing the broker quotes for reasonableness to alternate sources when available.  If independent pricing service, or third party broker quotes are not available, the Company determines the fair value of the securities using valuation techniques that use, when possible, current market-based or independently-sourced market parameters, such as interest rates and when applicable, estimates of prepayments and credit losses.

Mortgage-backed securities and other securities

In determining the proper fair value hierarchy or level, all securities are initially classified in Level III.  The Company further determined, given the amount of available observable market data, Agency RMBS should be classified in Level II.  For Non-Agency RMBS, CMBS and other securities, to determine whether a security should be a Level II, the securities are grouped by security type and the Manager reviews the internal trade history, for the quarter, for each security type. If there is sufficient

19

trade data above a predetermined threshold of a security type, the Manager determines it has sufficient observable market data and the security will be categorized as a Level II.

Values for the Company’s securities are based upon prices obtained from independent third party pricing services. The valuation methodology of the third party pricing services incorporates a commonly used market pricing method. Depending on the type of asset and the underlying collateral, the primary inputs to the model include yields for TBAs, Agency RMBS, the U.S. Treasury market and floating rate indices such as LIBOR, the Constant Maturity Treasury rate and the prime rate as a benchmark yield. In addition, the model may incorporate the current weighted average maturity and additional pool level information such as prepayment speeds, default frequencies and default severities, if applicable. When the third party pricing service cannot adequately price a particular security, the Company utilizes a broker’s quote which is reviewed for reasonableness by the Manager’s pricing group.

Residential Whole-Loans

Values for the Company’s residential whole-loans are based upon prices obtained from an independent third party pricing service that specializes in whole loans, utilizing a trade based valuation model. Their valuation methodology incorporates commonly used market pricing methods, including loan to value (“LTV”), debt to income, maturity, interest rates, collateral location, and unpaid principal balance, prepayment penalties, FICO scores, lien position and times late. Due to the inherent uncertainty of such valuation, the fair values established for residential loans held by the Company may differ from the fair values that would have been established if a readily available market existed for these loans. Accordingly, the Company’s loans are classified as Level III.

Securitized commercial loan and securitized debt

Values for the Company’s securitized commercial loan and securitized debt are based on which fair value is more observable of the fair value of the securitized commercial loan or the securitized debt.  Since there is an extremely limited market for the securitized commercial loan, the Company determined the fair value of the securitized debt was more observable.  The fair value of the securitized debt was based upon a third party broker quote, which is validated by the Manager’s pricing group. Due to the inherent uncertainty of such valuation the Company classifies its securitized commercial loan and securitized debt as Level III.

Derivatives

Values for the Company's derivatives are based upon prices from third party pricing services, whose pricing is subject to review by the Manager’s pricing committee. In valuing its over-the-counter interest rate derivatives, such as swaps and swaptions, its currency derivatives, such as swaps and forwards and credit derivatives such as total return swaps, the Company considers the creditworthiness of both the Company and its counterparties, along with collateral provisions contained in each derivative agreement, from the perspective of both the Company and its counterparties. No credit valuation adjustment was made in determining the fair value of interest rate and/or currency derivatives for the periods ended March 31, 2017 and December 31, 2016.

The Company performs quarterly reviews of the independent third party pricing data. These reviews may consist of a review of the daily change in the prices provided by the independent pricing vendor which exceed established tolerances or comparisons to executed transaction prices, utilizing the Manager’s pricing group.  The Manager’s pricing group, which functions independently from its portfolio management personnel, reviews the price differences or changes in price by comparing the vendor price to alternate sources including other independent pricing services or broker quotations.  If the price change or difference cannot be corroborated, the Manager’s pricing group consults with the portfolio management team for market color in reviewing such pricing data as warranted.  To the extent that the Manager has information, typically in the form of broker quotations that would indicate that a price received from the independent pricing service is outside of a tolerance range, the Manager generally challenges the independent pricing service price.

20

The following tables present additional information about the Company’s financial instruments which are measured at fair value on a recurring basis for which the Company has utilized Level III inputs to determine fair value:

	Three months ended March 31, 2017
$ in thousands	Mortgage- backed  securities and  other  securities			Residential  Whole-Loans			Securitized  commercial  loan		Securitized debt		Derivative liability
Beginning balance	$	179,991		$	192,136		$	24,225	$	10,659	$	1,673
Transfers into Level III from Level II	15,610			—			—		—		—
Transfers from Level III into Level II	(90,376		)	—			—		—		—
Purchases	50,012			35,671			—		—		—
Sales and settlements	(60,132		)	—			—		—		514
Principal repayments	(549		)	(12,137		)	—		—		—
Total net gains / (losses) included in net income
Realized gains/(losses), net	2,623			—			—		—		(514		)
Other than temporary impairment	(1,264		)	—			—		—		—
Unrealized gains/(losses), net on assets(1)	(8,650		)	378			275		—		—
Unrealized (gains)/losses, net on liabilities (2)	—			—			—		121		(1,214		)
Premium and discount amortization, net	62			(248		)	—		—		—
Ending balance	$	87,327		$	215,800		$	24,500	$	10,780	$	459

(1) For Mortgage-backed securities and other securities, Residential Whole-Loans and Securitized commercial loans classified as Level III at March 31, 2017, the Company recorded gross unrealized gains of approximately $261 thousand, $699 thousand and $275 thousand, respectively, and gross unrealized losses of approximately $219 thousand, $172 thousand and $0, respectively, for the three months ended March 31, 2017. These gains and losses are included in "Unrealized gain (loss), net" in the Consolidated Statements of Operations.

(2) For securitized debt and derivative liability classified as Level III at March 31, 2017, the Company recorded gross unrealized gains of $0 and $1.2 million, respectively, and gross unrealized losses of $121 thousand and $0, respectively, for the three months ended March 31, 2017. These gains and losses are included in "Unrealized gain (loss), net" and "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations, respectively.

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	Three months ended March 31, 2016
$ in thousands	Mortgage- backed  securities and  other  securities			Residential  Whole-Loans			Securitized  commercial  loan			Securitized debt			Derivative liability
Beginning balance	$	466,336		$	218,538		$	25,000		$	11,000		$	—
Transfers into Level III from Level II	—			—			—			—			—
Transfers from Level III into Level II	(158,566		)	—			—			—			—
Purchases	94			—			—			—			—
Sales and settlements	(68,910		)	—			—			—			—
Principal repayments	(4,021		)	(17,221		)	—			—			—
Total net gains / (losses) included in net income
Realized gains/(losses), net	(6,191		)	—			—			—			—
Other than temporary impairment	(4,063		)	—			—			—			—
Unrealized gains/(losses), net on assets(1)	10,719			547			(1,325		)	—			—
Unrealized (gains)/losses, net on liabilities (2)	—			—			—			(583		)	866
Premium and discount amortization, net	(2,392		)	(597		)	—			—			—
Ending balance	$	233,006		$	201,267		$	23,675		$	10,417		$	866

(1) For Mortgage-backed securities and other securities, Residential Whole-Loans and Securitized commercial loans classified as Level III at March 31, 2016, the Company recorded gross unrealized gains of approximately $17.1 million, $790 thousand and $0, respectively, and gross unrealized losses of approximately $2.6 million, $24 thousand and $1.3 million, respectively, for the three months ended March 31, 2016. These gains and losses are included in "Unrealized gain (loss), net" in the Consolidated Statements of Operations.

(2) For securitized debt and derivative liability classified as Level III at March 31, 2016, the Company recorded gross unrealized gains of $583 thousand and $0, respectively, and gross unrealized losses of $0 and $866 thousand, respectively, for the three months ended March 31, 2016. These gains and losses are included in "Unrealized gain (loss), net" and "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

Transfers between hierarchy levels for the three months ended March 31, 2017 and March 31, 2016 were based on the availability of sufficient observable inputs to meet Level II versus Level III criteria.  The leveling of these assets was based on information received from a third party pricing service which, along with the back-testing of historical sales transactions performed by the Manager provided the sufficient observable data for the movement from Level III to Level II. The Company did not have transfers between Level I and Level II for the three months ended March 31, 2017 and March 31, 2016.

Other Fair Value Disclosures

"Due from counterparties" and "Due to counterparties" in the Company’s Consolidated Balance Sheets are reflected at cost which approximates fair value.

The fair value of the Residential Bridge Loans and repurchase agreements is based on a net present value technique. This method discounts future estimated cash flows using rates the Company determined best estimates current market interest rates that would be offered for loans with similar characteristics and credit quality. The use of different market assumptions or estimation methodologies could have a material effect on the fair value amounts. At March 31, 2017, the Company’s borrowings under repurchase agreements and its Residential Bridge Loans had a carrying value of approximately $2.3 billion and $33.2 million, respectively, which approximates their fair value. 

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Note 4 – Mortgage-Backed Securities and other securities

The following tables present certain information about the Company’s investment portfolio at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Principal Balance		Unamortized Premium (Discount), net			Discount Designated as Credit Reserve and OTTI			Amortized Cost		Unrealized Gain		Unrealized Loss			Estimated Fair Value		Net Weighted Average Coupon (1)
Agency RMBS:
20-Year mortgage	$	242,397	$	13,429		$	—		$	255,826	$	1,125	$	(1,815	)	$	255,136	3.8	%
30-Year mortgage	643,131		49,624			—			692,755		3,188		(9,798		)	686,145		4.2	%
40-Year mortgage	98,748		1,173			—			99,921		870		—			100,791		3.5	%
Agency RMBS Interest-Only Strips (2)	N/A		N/A			N/A			16,219		1,052		(111		)	17,160		2.9	%	(2)
Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			15,069		3.2	%	(2)
Agency CMBS	1,124,505		(15,651		)	—			1,108,854		5,055		(1,507		)	1,112,402		2.9	%
Agency CMBS Interest-Only Strips(2)	N/A		N/A			N/A			—		14		—			14		3.2	%	(2)
Agency CMBS Interest-Only Strips accounted for as derivatives(2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			7,285		0.6	%	(2)
Subtotal Agency MBS	2,108,781		48,575			—			2,173,575		11,304		(13,231		)	2,194,002		3.1	%
Non-Agency RMBS	86,024		(1,589		)	(22,277		)	62,158		2,272		(122		)	64,308		2.9	%
Non-Agency CMBS	447,375		(66,484		)	(19,512		)	361,379		2,641		(21,905		)	342,115		4.9	%
Subtotal Non-Agency MBS	533,399		(68,073		)	(41,789		)	423,537		4,913		(22,027		)	406,423		4.6	%
Other securities (4)	90,665		5,830			(5,728		)	113,471		2,813		(1,797		)	114,487		6.8	%
Total	$	2,732,845	$	(13,668	)	$	(47,517	)	$	2,710,583	$	19,030	$	(37,055	)	$	2,714,912	3.5	%

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	December 31, 2016
	Principal Balance		Unamortized Premium (Discount), net			Discount  Designated as Credit Reserve and OTTI			Amortized Cost		Unrealized Gain		Unrealized Loss			Estimated Fair Value		Net Weighted Average Coupon (1)
Agency RMBS:
20-Year mortgage	$	470,975	$	25,741		$	—		$	496,716	$	3,689	$	(1,935	)	$	498,470	3.9	%
30-Year mortgage	878,599		63,608			—			942,207		5,209		(12,209		)	935,207		4.1	%
Agency RMBS Interest-Only Strips (2)	N/A		N/A			N/A			18,810		1,301		(321		)	19,790		3.0	%	(2)
Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			16,503		3.2	%	(2)
Agency CMBS	377,286		(15,383		)	—			361,903		2,021		(260		)	363,664		2.6	%
Agency CMBS Interest-Only Strips(2)	N/A		N/A			N/A			210		21		—			231		4.3	%	(2)
Agency CMBS Interest-Only Strips accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			7,729		0.6	%	(2)
Subtotal Agency MBS	1,726,860		73,966			—			1,819,846		12,241		(14,725		)	1,841,594		3.3	%
Non-Agency RMBS	340,759		(294		)	(108,399		)	232,066		11,210		(2,235		)	241,041		4.5	%
Non-Agency RMBS Interest- Only Strips (2)	N/A		N/A			N/A			55,754		8,362		—			64,116		5.6	%	(2)
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			3,085		4.6	%	(2)
Non-Agency CMBS	473,024		(69,436		)	(17,787		)	385,801		3,164		(30,046		)	358,919		5.0	%
Subtotal Non-Agency MBS	813,783		(69,730		)	(126,186		)	673,621		22,736		(32,281		)	667,161		5.0	%
Other securities (4)	44,838		4,435			(4,298		)	68,085		1,271		(1,594		)	67,762		8.2	%
Total	$	2,585,481	$	8,671		$	(130,484	)	$	2,561,552	$	36,248	$	(48,600	)	$	2,576,517	3.9	%

(1) Net weighted average coupon as of March 31, 2017 and December 31, 2016 is presented, net of servicing and other fees.

(2) IOs and IIOs have no principal balances and bear interest based on a notional balance.  The notional balance is used solely to determine interest distributions on interest-only class of securities.  At March 31, 2017, the notional balance for Agency RMBS IOs and IIOs, Agency RMBS IOs and IIOs, accounted for as derivatives, Agency CMBS IOs and IIOs, accounted for as derivatives and Agency CMBS IOs and IIOs was $185.7 million, $175.8 million, $217.8 million and $25.3 million, respectively.  At December 31, 2016, the notional balance for Agency RMBS IOs and IIOs, Non-Agency RMBS IOs and IIOs, Agency RMBS IOs and IIOs, accounted for as derivatives, Non-Agency RMBS IOs and IIOs, accounted for as derivatives, Agency CMBS IOs and IIOs, accounted for as derivatives and Agency CMBS IOs and IIOs was $201.6 million, $278.4 million, $188.1 million, $20.7 million, $221.8 million and $32.8 million, respectively.

(3) Interest on these securities is reported as a component of "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

(4) Other securities include residual interests in asset-backed securities which have no principal balance and an amortized cost of approximately $22.7 million and $23.1 million, as of March 31, 2017 and December 31, 2016, respectively.

24

As of March 31, 2017 and December 31, 2016 the weighted average expected remaining term of the MBS and other securities investment portfolio was 7.8 years and 7.1 years, respectively.

The following table presents the changes in the components of the Company’s purchase discount and amortizable premium on its Non-Agency RMBS, Non-Agency CMBS and other securities for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Three months ended March 31, 2017									Three months ended March 31, 2016
	Discount Designated as Credit Reserve and OTTI			Accretable  Discount(1)			Amortizable  Premium(1)			Discount Designated as Credit Reserve and OTTI			Accretable  Discount(1)			Amortizable  Premium(1)
Balance at beginning of period	$	(130,484	)	$	(109,822	)	$	44,527		$	(152,750	)	$	(145,532	)	$	56,163
Accretion of discount	—			3,232			—			—			4,737			—
Amortization of premium	—			—			(642		)	—			—			(1,702		)
Realized credit losses	1,781			—			—			3,666			—			—
Purchases	(1,724		)	(668		)	1,522			—			(2,265		)	—
Sales	87,741			29,620			(30,471		)	28,154			7,831			(8,436		)
Net impairment losses recognized in earnings	(4,372		)	—			—			(8,445		)	—			—
Transfers/release of credit reserve(2)	(459		)	(935		)	1,394			11,285			(8,667		)	(2,618		)
Balance at end of period	$	(47,517	)	$	(78,573	)	$	16,330		$	(118,090	)	$	(143,896	)	$	43,407

(1) Together with coupon interest, accretable purchase discount and amortizable premium is recognized as interest income over the life of the security.

(2) Subsequent reductions of a security’s non-accretable discount results in a corresponding reduction in its amortizable premium.

25

The following tables present the fair value and contractual maturities of the Company’s investment securities at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	< or equal to 10 years		> 10 years and < or equal to 20 years		> 20 years and < or equal to 30 years		> 30 years		Total
Agency RMBS:
20-Year mortgage	$	—	$	255,136	$	—	$	—	$	255,136
30-Year mortgage	—		—		686,145		—		686,145
40-Year mortgage	—		—		—		100,791		100,791
Agency RMBS Interest-Only Strips	1,249		9,222		6,689		—		17,160
Agency RMBS Interest-Only Strips, accounted for as derivatives	2,200		7,286		5,583		—		15,069
Agency CMBS	825,886		286,516		—		—		1,112,402
Agency CMBS Interest-Only Strips	14		—		—		—		14
Agency CMBS Interest-Only Strips accounted for as derivatives	—		—		—		7,285		7,285
Subtotal Agency	829,349		558,160		698,417		108,076		2,194,002
Non-Agency RMBS	13		48,525		8,460		7,310		64,308
Non-Agency CMBS	15,871		32,510		138,197		155,537		342,115
Subtotal Non-Agency	15,884		81,035		146,657		162,847		406,423
Other securities	—		87,841		5,214		21,432		114,487
Total	$	845,233	$	727,036	$	850,288	$	292,355	$	2,714,912

	December 31, 2016
	< or equal to 10  years		> 10 years and < or  equal to 20 years		> 20 years and < or  equal to 30 years		> 30 years		Total
Agency RMBS:
20-Year mortgage	$	—	$	498,470	$	—	$	—	$	498,470
30-Year mortgage	—		—		935,207		—		935,207
Agency RMBS Interest-Only Strips	499		10,434		8,857		—		19,790
Agency RMBS Interest-Only Strips, accounted for as derivatives	807		9,476		6,220		—		16,503
Agency CMBS	282,911		80,753		—		—		363,664
Agency CMBS Interest-Only Strips	231		—		—		—		231
Agency CMBS Interest-Only Strips accounted for as derivatives	—		—		—		7,729		7,729
Subtotal Agency	284,448		599,133		950,284		7,729		1,841,594
Non-Agency RMBS	13		65,780		54,408		120,840		241,041
Non-Agency RMBS Interest- Only Strips	—		4,955		10,724		48,437		64,116
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives	—		—		1,043		2,042		3,085
Non-Agency CMBS	15,865		37,998		134,941		170,115		358,919
Subtotal Non-Agency	15,878		108,733		201,116		341,434		667,161
Other securities	—		40,360		5,346		22,056		67,762
Total	$	300,326	$	748,226	$	1,156,746	$	371,219	$	2,576,517

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The following tables present the gross unrealized losses and estimated fair value of the Company’s MBS and other securities by length of time that such securities have been in a continuous unrealized loss position at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Less than 12 Months						12 Months or More						Total
	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities
Agency RMBS:
20-Year mortgage	$	118,330	$	(1,815	)	44	$	—	$	—		—	$	118,330	$	(1,815	)	44
30-Year mortgage	323,621		(8,814		)	56	21,439		(984		)	13	345,060		(9,798		)	69
Agency RMBS Interest-Only Strips	2,569		(40		)	4	1,509		(71		)	2	4,078		(111		)	6
Agency CMBS	406,877		(1,507		)	22	—		—			—	406,877		(1,507		)	22
Subtotal Agency	851,397		(12,176		)	126	22,948		(1,055		)	15	874,345		(13,231		)	141
Non-Agency RMBS	—		—			—	12,026		(122		)	2	12,026		(122		)	2
Non-Agency CMBS	54,998		(1,680		)	17	191,567		(20,225		)	43	246,565		(21,905		)	60
Subtotal Non-Agency	54,998		(1,680		)	17	203,593		(20,347		)	45	258,591		(22,027		)	62
Other securities	37,741		(563		)	2	22,862		(1,234		)	2	60,603		(1,797		)	4
Total	$	944,136	$	(14,419	)	145	$	249,403	$	(22,636	)	62	$	1,193,539	$	(37,055	)	207

	December 31, 2016
	Less than 12 Months						12 Months or More						Total
	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities
Agency RMBS:
20-Year mortgage	$	142,749	$	(1,935	)	47	$	—	$	—		—	$	142,749	$	(1,935	)	47
30-Year mortgage	432,949		(11,264		)	54	22,586		(945		)	13	455,535		(12,209		)	67
Agency RMBS Interest-Only Strips	6,105		(227		)	6	1,630		(94		)	2	7,735		(321		)	8
Agency CMBS	145,791		(260		)	7	—		—			—	145,791		(260		)	7
Subtotal Agency	727,594		(13,686		)	114	24,216		(1,039		)	15	751,810		(14,725		)	129
Non-Agency RMBS	11,628		(50		)	3	33,034		(2,185		)	6	44,662		(2,235		)	9
Non-Agency CMBS	59,529		(4,031		)	17	208,288		(26,015		)	47	267,817		(30,046		)	64
Subtotal Non-Agency	71,157		(4,081		)	20	241,322		(28,200		)	53	312,479		(32,281		)	73
Other securities	7,966		(415		)	1	23,390		(1,179		)	2	31,356		(1,594		)	3
Total	$	806,717	$	(18,182	)	135	$	288,928	$	(30,418	)	70	$	1,095,645	$	(48,600	)	205

At March 31, 2017, the Company did not intend to sell any of its MBS and other securities that were in an unrealized loss position, and it is “more likely than not” that the Company will not be required to sell these MBS and other securities before recovery of their amortized cost basis, which may be at their maturity.

The Company assesses its Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase for other-than-temporary impairment on at least a quarterly basis. When the fair value of an investment is less than its amortized cost at the balance sheet date of the reporting period for which impairment is assessed, the impairment is designated as either “temporary” or “other-than-temporary.” In deciding on whether or not a security is other-than-temporarily impaired, the Company considers several factors, including the nature of the investment, communications (if any) from the securitization trustee

27

regarding the credit quality of the security, the severity and duration of the impairment, the cause of the impairment, and the Company’s intent not to sell the security and that it is more likely than not that the Company will not be required to sell the security until recovery of its amortized cost.  In addition, an other-than-temporary impairment is deemed to have occurred when there is an adverse change in the expected cash flows (principal or interest) to be received and the fair value of the security is less than its carrying amount.  In determining whether an adverse change in cash flows occurred, the present value of the remaining cash flows, as estimated at the initial transaction date (or the last date previously revised), is compared to the present value of the expected cash flows at the current reporting date.  The estimated cash flows reflect those a “market participant” would use and are discounted at a rate equal to the current yield used to accrete interest income.  These adjustments are reflected in the Company’s Consolidated Statements of Operations as "Other than temporary impairment".

For Non-Agency MBS and other securities rated below AA at the time of purchase and Agency and Non-Agency Interest-Only Strips, excluding Interest-Only Strips classified as derivatives, an other-than-temporary impairment is deemed to have occurred when there is an adverse change in the expected cash flows (principal or interest) to be received and the fair value of the beneficial interest is less than its carrying amount.  Other than for “plain-vanilla” variable rate Non-Agency MBS, the Company does not bifurcate the loss between credit loss and loss attributed to change in interest rates, therefore, the entire loss is recorded as other-than-temporary. These adjustments are reflected in the Company’s Consolidated Statements of Operations as "Other than temporary impairment". In determining whether an adverse change in cash flows occurred, the present value of the remaining cash flows, as estimated at the initial transaction date (or the last date previously revised), is compared to the present value of the expected cash flows at the current reporting date.  The estimated cash flows reflect those a “market participant” would use and are discounted at a rate equal to the current yield used to accrete interest income. If an other-than-temporary impairment is recognized as a result of this analysis, the yield is maintained at the current accretion rate. The last revised estimated cash flows are then used for future impairment analysis purposes.  The Company’s prepayment speed estimate was the primary assumption used to determine other-than temporary-impairments for Interest-Only Strips, excluding Agency and Non-Agency Interest-Only Strips accounted for as derivatives, for the three months ended March 31, 2017, and March 31, 2016.

With respect to the Company’s security portfolio, OTTI is generally recorded when the credit quality of the underlying collateral deteriorates and or the schedule payments are faster than previously projected.   The credit deterioration could be as a result of, but not limited to, increased projected realized losses, foreclosures, delinquencies and the likelihood of the borrower being able to make payments in the future.  Generally, a prepayment occurs when a loan has a higher interest rate relative to current interest rates and lenders are willing to extend credit at the lower current interest rate of the underlying collateral for the loan is sold or transferred.

The following table presents the OTTI the Company recorded on its securities portfolio (dollars in thousands):

	For the three months ended March 31, 2017		For the three months ended March 31, 2016
Agency RMBS	$	499	$	727
Non-Agency RMBS	—		4,917
Non-Agency CMBS	4,334		2,785
Other securities	1,264		2,368
Total	$	6,097	$	10,797

The following table presents components of interest income on the Company’s MBS and other securities (dollars in thousands) for the three months ended March 31, 2017 and March 31, 2016, respectively:

28

	For the three months ended March 31, 2017							For the three months ended March 31, 2016
	Coupon Interest		Net (Premium Amortization/Amortization Basis) Discount Amortization			Interest Income		Coupon Interest		Net (Premium Amortization/Amortization Basis) Discount Amortization			Interest Income
Agency RMBS	$	11,322	$	(4,028	)	$	7,294	$	17,323	$	(8,505	)	$	8,818
Agency CMBS	4,905		269			5,174		788		(429		)	359
Non-Agency RMBS	3,353		(461		)	2,892		9,778		(1,836		)	7,942
Non-Agency CMBS	5,520		2,169			7,689		6,784		1,788			8,572
Other securities	1,407		821			2,228		694		798			1,492
Total	$	26,507	$	(1,230	)	$	25,277	$	35,367	$	(8,184	)	$	27,183

The following table presents the sales and realized gain (loss) of the Company’s MBS and other securities (dollars in thousands) for the three months ended March 31, 2017 and March 31, 2016, respectively:

	For the three months ended March 31, 2017										For the three months ended March 31, 2016
	Proceeds		Gross Gains		Gross Losses			Net Gain  (Loss)			Proceeds		Gross Gains		Gross Losses			Net Gain (Loss)
Agency RMBS (1)	$	550,351	$	3,531	$	(3,640	)	$	(109	)	$	310,480	$	5,250	$	(5,151	)	$	99
Agency CMBS	—		—		—			—			6,776		—		(55		)	(55		)
Non-Agency RMBS (2)	243,811		24,389		(2,242		)	22,147			82,801		1,219		(4,244		)	(3,025		)
Non-Agency CMBS	19,817		6		(732		)	(726		)	12,259		—		(2,783		)	(2,783		)
Other securities	22,946		—		(54		)	(54		)	750,226		1,818		(2,109		)	(291		)
Total	$	836,925	$	27,926	$	(6,668	)	$	21,258		$	1,162,542	$	8,287	$	(14,342	)	$	(6,055	)

(1) For the three months ended March 31, 2016, excludes proceeds for Agency RMBS Interest-Only Strips, accounted for as derivatives, of approximately $4.2 million, gross realized gains of $300 thousand and no gross realized losses.  

(2) For the three months ended March 31, 2017, excludes proceeds for Non-Agency RMBS Interest-Only Strips, accounted for as derivatives, of approximately $2.2 million, gross realized gains of $274 thousand and gross realized losses of $180 thousand.

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Note 5 — Variable Interest Entities

Residential Whole-Loan Trust

The consolidated financial statements also include the consolidation of a residential whole-loan trust that met the definition of a VIE related to the acquisition of Residential Whole-Loans in which the Company has determined itself to be the primary beneficiary of such trust. The Company determined that it was the primary beneficiary of the Residential Whole-Loan trust, because it was involved in certain aspects of the design of the trust, has certain oversight rights on defaulted assets and has other significant decision making powers. In addition, the Company has the obligation to absorb losses and the right to receive benefits from the trust that could potentially be significant to the trust.  The trust has issued a trust certificate to the Company, which represents the beneficial interest in pools of Residential Whole-Loans held by the trust. As of March 31, 2017, the Company financed the trust certificate with $176.4 million of repurchase borrowings, which is a liability held outside the trust. The Company classifies the underlying Residential Whole-Loans owned by the trust in "Residential Whole-Loans, at fair value" in the Consolidated Balance Sheets and has eliminated the intercompany trust certificate in consolidation.

Residential Bridge Loan Trust

In February 2017, Revolving Mortgage Investment Trust 2017-BRQ1 ("RMI Trust") issued a trust certificate to the Company, which represents the beneficial interest in pools of Residential Bridge Loans held by the trust. Residential Bridge Loans are mortgage loans secured by non owner occupied single family or multifamily residences, typically short-term. The Company determined that RMI Trust was a VIE and itself the primary beneficiary because it was involved in certain aspects of the design of the trust, has certain oversight rights on defaulted assets and has other significant decision making powers. In addition, the Company has the obligation to absorb losses and the right to receive benefits from the trust that could potentially be significant to the trust. As of March 31, 2017, the Company financed the trust certificate with $30.3 million of repurchase borrowings, which is a liability held outside the trust. The Company classifies the underlying Residential Bridge Loans owned by the trust in "Residential Bridge Loans" which are carried at amortized cost in the Consolidated Balance Sheets and has eliminated the intercompany trust certificate in consolidation.

Commercial Loan Trust

In November 2015, the Company acquired a $14.0 million interest in the trust certificate issued by CMSC Trust 2015 - Longhouse MZ (“CMSC Trust”), with a fair value of $13.7 million at March 31, 2017, which is financed with $6.8 million of repurchase borrowings. The Company determined that CMSC Trust was a VIE and itself the primary beneficiary because it was involved in certain aspects of the design of the trust, has certain oversight rights on defaulted assets and has other significant decision making powers. In addition, the Company has the obligation to absorb losses and the right to receive benefits from the trust that could potentially be significant to the trust. The CMSC Trust holds a $25.0 million mezzanine loan collateralized by interests in commercial real estate.  The mezzanine loan serves as collateral for the $25.0 million of trust certificates issued. As of March 31, 2017, the Company classified the mezzanine loan at fair value in "Securitized commercial loan, at fair value" in the Consolidated Balance Sheets.  The $25.0 million of trust certificates, of which $14.0 million was eliminated in consolidation and the remaining $11.0 million held by an affiliate is carried at a fair value of $10.8 million and classified as "Securitized debt, at fair value" in the Consolidated Balance Sheets. As of March 31, 2017, the aggregate fair value of the securitized debt issued by the consolidated VIE was $10.8 million which is classified as Securitized debt, at fair value in the Company’s Consolidated Balance Sheets.  The cost of financing the securitized debt is approximately 8.9%.

The Company assesses modifications to VIEs on an ongoing basis to determine if a significant reconsideration event has occurred that would change the Company’s initial consolidation assessment.  The three consolidated trusts hold 535 performing Residential Whole-Loans, 103 performing Residential Bridge Loans and 1 performing commercial loan as of March 31, 2017. 

The following table presents a summary of the assets and liabilities of the residential and commercial loan trusts included in the Consolidated Balance Sheets as of March 31, 2017 and December 31, 2016 (dollars in thousands).

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	March 31, 2017		December 31, 2016
Residential Whole-Loans, at fair value	$	215,800	$	192,136
Residential Bridge Loans	33,204		—
Securitized commercial loan, at fair value	24,500		24,225
Investment related receivable	7,471		1,241
Accrued interest receivable	2,329		1,622
Other assets	93		—
Total assets	$	283,397	$	219,224
Securitized debt, at fair value	$	10,780	$	10,659
Accrued interest payable	85		85
Accounts payable and accrued expenses	86		2
Total liabilities	$	10,951	$	10,746

The Company’s risk with respect to its investment in each trust is limited to its direct ownership in the trust. The Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan held by the consolidated trusts are held solely to satisfy the liabilities of the trust, and creditors of the trust have no recourse to the general credit of the Company for the trust certificates issued by the trusts. The assets of a consolidated trust can only be used to satisfy the obligations of that trust. The Company is not contractually required and has not provided any additional financial support to the trusts for the three months ended March 31, 2017 and March 31, 2016.  The Company did not deconsolidate any trusts during the three months ended March 31, 2017 and March 31, 2016.

The following table presents the components of the fair value of Residential Whole-Loans and securitized commercial loan as of March 31, 2017 and December 31, 2016 (dollars in thousands):

	Residential Whole-Loans						Securitized Commercial Loan
	March 31, 2017			December 31, 2016			March 31, 2017			December 31, 2016
Principal balance	$	211,005		$	187,765		$	25,000		$	25,000
Unamortized premium	1,550			1,311			—			—
Unamortized discount	(733		)	(539		)	—			—
Gross unrealized gains	4,004			3,643			—			—
Gross unrealized losses	(26		)	(44		)	(500		)	(775		)
Fair value	$	215,800		$	192,136		$	24,500		$	24,225

The Residential Whole-Loans are comprised of non-qualifying, mostly adjustable rate mortgages with low loan to values (or “LTV”).  The following tables present certain information about the Company’s Residential Whole-Loan investment portfolio at March 31, 2017 and December 31, 2016 (dollars in thousands):

March 31, 2017
				Weighted Average
Current Coupon Rate	Number of Loans	Principal  Balance		Original LTV		Original  FICO Score(1)	Expected  Life (years)	Contractual  Maturity  (years)	Coupon  Rate
3.01 – 4.00%	59	$	23,057	54.9	%	732	1.4	26.3	3.9	%
4.01– 5.00%	285	114,664		55.8	%	737	1.6	27.6	4.4	%
5.01 – 6.00%	185	69,765		56.8	%	718	1.6	27.0	5.1	%
6.01 – 7.00%	6	3,519		70.4	%	743	1.4	22.0	6.4	%
Total	535	$	211,005	56.3	%	730	1.6	27.2	4.6	%

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(1) The original FICO score is not available for 162 loans with a principal balance of approximately $69.9 million at March 31, 2017. The Company has excluded these loans from the weighted average computations.

December 31, 2016
				Weighted Average
Current Coupon Rate	Number of Loans	Principal  Balance		Original LTV		Original  FICO Score(1)	Expected  Life (years)	Contractual  Maturity  (years)	Coupon  Rate
3.01 – 4.00%	59	$	23,318	54.8	%	732	1.4	26.5	4.2	%
4.01– 5.00%	180	69,930		57.1	%	728	1.5	27.3	4.6	%
5.01 – 6.00%	231	91,440		55.5	%	723	1.6	27.1	5.0	%
6.01 – 7.00%	5	3,077		71.2	%	738	1.3	21.1	6.3	%
Total	475	$	187,765	56.3	%	726	1.5	27.0	4.8	%

(1) The original FICO score is not available for 153 loans with a principal balance of approximately $66.7 million at December 31, 2016. The Company has excluded these loans from the weighted average computations.

The Residential Bridge Loans are comprised of short-term non-owner occupied fixed rate loans secured by single or multi-unit residential properties, with LTVs generally not to exceed 85%. The following tables present certain information about the Company’s Residential Bridge Loan investment portfolio at March 31, 2017. (dollars in thousands):

March 31, 2017
								Weighted Average
Current Coupon Rate	Number of Loans	Principal Balance		Unamortized Premium		Carrying Value		Original LTV		Original FICO Score(1)	Contractual Maturity (months)	Coupon Rate
8.01 – 9.00%	23	9,800		6		9,805		72.1	%	714	14.8	8.7	%
9.01 – 10.00%	48	14,548		8		14,556		74.9	%	695	8.1	9.4	%
10.01 – 11.0%	32	8,838		5		8,843		73.1	%	677	9.0	10.4	%
Total	103	$	33,186	$	19	$	33,204	73.6	%	696	10.3	9.5	%

(1) The original FICO score is not available for 5 loans with a principal balance of approximately $1.4 million at March 31, 2017. The Company has excluded these loans from the weighted average computations.

The following table presents the U.S. states in which the collateral securing the Company’s Residential Whole-Loans and Residential Bridge Loans at March 31, 2017 and December 31, 2016, based on principal balance, is located (dollars in thousands):

March 31, 2017					December 31, 2016
State	Concentration		Principal Balance		State	State Concentration		Principal Balance
California	72.3	%	$	176,717	California	85.2	%	$	159,955
New York	11.5	%	28,165		Washington	5.6	%	10,591
Washington	4.6	%	11,274		Massachusetts	5.4	%	10,161
Massachusetts	4.0	%	9,731		New York	2.4	%	4,454
Florida	3.7	%	8,930		Georgia	0.8	%	1,492
Other	3.9	%	9,374		Other	0.6	%	1,112
Total	100.0	%	$	244,191	Total	100.0	%	$	187,765

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Unconsolidated VIEs

The Company’s economic interests held in unconsolidated VIEs are limited in nature to those of a passive holder of RMBS and CMBS issued by securitization trusts; the Company was not involved in the design or creation of the securitization trusts which issued its investments in MBS. As of March 31, 2017 and December 31, 2016, the Company had three investments in VIEs in which it was not the primary beneficiary, and accordingly, the VIEs were not consolidated in the Company’s consolidated financial statements. As of March 31, 2017 and December 31, 2016, the Company’s maximum exposure to loss from these investments did not exceed the sum of the $61.4 million and $60.5 million carrying value of the investments, respectively, which are classified in Mortgage-backed securities and other securities, at fair value in the Company’s Consolidated Balance Sheets. Further, as of March 31, 2017 and December 31, 2016, the Company had not guaranteed any obligations of unconsolidated entities or entered into any commitment or intent to provide funding to any such entities.

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Note 6 — Borrowings under Repurchase Agreements

As of March 31, 2017, the Company had master repurchase agreements with 27 counterparties.  As of March 31, 2017, the Company had borrowings under repurchase agreements with 16 counterparties.  The following table summarizes certain characteristics of the Company’s repurchase agreements at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017					December 31, 2016
Securities Pledged	Repurchase Agreement Borrowings		Weighted Average Interest Rate on Borrowings Outstanding at  end of period		Weighted Average Remaining Maturity (days)	Repurchase Agreement Borrowings		Weighted Average Interest Rate on Borrowings Outstanding at end of period		Weighted Average Remaining Maturity (days)
Agency RMBS	$	835,537	1.01	%	50	$	1,427,674	0.96	%	38
Agency CMBS	933,457		1.02	%	34	56,365		1.07	%	46
Non-Agency RMBS	50,438		2.60	%	43	218,712		2.53	%	28
Non-Agency CMBS	239,632		2.69	%	36	255,656		2.55	%	30
Whole-Loans (1)	213,509		3.32	%	15	161,181		2.91	%	9
Other securities	51,854		2.50	%	25	36,056		2.32	%	17
Borrowings under repurchase agreements	$	2,324,427	1.47	%	38	$	2,155,644	1.48	%	34

(1) Whole-loans consist of Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan. Repurchase agreement borrowings on the Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation.

For the three months ended March 31, 2017 and the year ended December 31, 2016, the Company had average borrowings under its repurchase agreements of approximately $2.3 billion and $2.5 billion, respectively, and had a maximum month-end balance during the periods of approximately $2.3 billion and $3.1 billion, respectively.  The Company had accrued interest payable at March 31, 2017 and December 31, 2016 of approximately $3.9 million and $3.2 million, respectively.  In addition, at March 31, 2017, the Company had entered into repurchase agreement borrowings of approximately $73.5 million, which settled by April 3, 2017, with a weighted average interest rate of 1.17%, a weighted average contractual maturity of 80 days and secured by collateral of approximately $78.0 million. These borrowings are recorded as a liability in the Company's Consolidated Balance Sheets when settled.

The repurchase agreements bear interest at a contractually agreed-upon rate and typically have terms ranging from one month to three months.  The Company’s repurchase agreement borrowings are accounted for as secured borrowings when the Company maintains effective control of the financed assets.  Under the repurchase agreements, the respective counterparties retain the right to determine the fair value of the underlying collateral. A reduction in the value of pledged assets requires the Company to post additional securities as collateral, pay down borrowings or establish cash margin accounts with the counterparties in order to re-establish the agreed-upon collateral requirements, and is referred to as a margin call.  The inability of the Company to post adequate collateral for a margin call by a counterparty, in a timeframe as short as the close of the same business day, could result in a condition of default under the Company’s repurchase agreements, thereby enabling the counterparty to liquidate the collateral pledged by the Company, which may have a material adverse effect on the Company’s financial position, results of operations and cash flows.  Under the terms of the repurchase agreements the Company may rehypothecate pledged U.S. Treasury securities it receives from its repurchase agreement as incremental collateral in order to increase the Company’s cash position.  At March 31, 2017 and December 31, 2016, the Company did not have any rehypothecated U.S. Treasury securities.

       Certain of the repurchase agreements provide the counterparty with the right to terminate the agreement if the Company does not maintain certain equity and leverage metrics, the most restrictive of which include a limit on leverage based on the composition of the Company’s portfolio.   For all the repurchase agreements with outstanding borrowings, the Company was in compliance with the terms of such financial tests as of March 31, 2017.

At March 31, 2017 and December 31, 2016, repurchase agreements collateralized by investments had the following remaining maturities:

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(dollars in thousands)	March 31, 2017		December 31, 2016
Overnight	$	—	$	—
1 to 29 days	1,228,846		1,386,971
30 to 59 days	326,910		167,642
60 to 89 days	621,231		601,031
90 to 119 days	147,440		—
Greater than or equal to 120 days	—		—
Total	$	2,324,427	$	2,155,644

At March 31, 2017, the following table presents with respect to each counterparty that provides repurchase agreement financings for which the Company has greater than 10% of its equity at risk (dollars in thousands):

	March 31, 2017
Counterparty	Amount of  Collateral at Risk, at fair value		Weighted Average Remaining Maturity (days)	Percentage of  Stockholders’  Equity
RBC (Barbados) Trading Bank Corporation	$	60,120	46	13.7	%
Credit Suisse Securities (USA) LLC	57,108		20	13.0	%
Credit Suisse AG, Cayman Islands Branch	45,189		7	10.3	%

Collateral for Borrowings under Repurchase Agreements

The following table summarizes the Company’s collateral positions, with respect to its borrowings under repurchase agreements at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017						December 31, 2016
	Assets Pledged(3)		Accrued Interest		Assets Pledged and Accrued Interest		Assets Pledged(3)		Accrued Interest		Assets Pledged and Accrued Interest
Assets pledged for borrowings under repurchase agreements:
Agency RMBS, at fair value	$	863,842	$	3,430	$	867,272	$	1,465,384	$	5,335	$	1,470,719
Agency CMBS, at fair value	991,436		2,618		994,054		61,200		353		61,553
Non-Agency RMBS, at fair value	64,295		164		64,459		308,165		682		308,847
Non-Agency CMBS, at fair value	342,115		1,734		343,849		358,919		1,845		360,764
Whole-Loans (1)	262,724		2,225		264,949		205,702		1,518		207,220
Other securities, at fair value	98,419		76		98,495		67,762		57		67,819
Cash (2)	13,215		—		13,215		36,986		—		36,986
Total	$	2,636,046	$	10,247	$	2,646,293	$	2,504,118	$	9,790	$	2,513,908

(1) Whole-Loans which consists of Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates are pledged as collateral. The trust certificates are eliminated upon consolidation.

(2) Cash posted as collateral is included in "Due from counterparties" in the Company’s Consolidated Balance Sheets.

(3) Assets pledged are reflected at fair value with the exception of Residential Bridge Loans, included Whole-Loans, which are reflected at amortized cost.

A reduction in the value of pledged assets typically results in the repurchase agreement counterparties initiating a margin call.  At March 31, 2017 and December 31, 2016, investments held by counterparties as security for repurchase agreements totaled approximately $2.6 billion and approximately $2.5 billion, respectively.  Cash collateral held by counterparties at March 31, 2017

35

and December 31, 2016 was approximately $13.2 million and approximately $37.0 million, respectively.  Cash posted by repurchase agreement counterparties at March 31, 2017 and December 31, 2016, was approximately $3.9 million and approximately $270 thousand, respectively.  In addition, at March 31, 2017 and December 31, 2016, the Company held securities of approximately $803 thousand and $357 thousand, respectively, as collateral from its repurchase agreement counterparties to satisfy margin requirements.  The Company has the ability to repledge collateral received from its repurchase counterparties.

Note 7 — Derivative Instruments

The Company’s derivatives may include interest rate swaps, interest rate swaptions, futures contracts, currency swaps and forwards, TBAs, Agency and Non-Agency Interest-Only Strips, and total return swaps.

The following table summarizes the Company’s derivative instruments at March 31, 2017 and December 31, 2016 (dollars in thousands):

			March 31, 2017								December 31, 2016
Derivative Instrument	Accounting Designation	Consolidated Balance Sheets Location	Notional Amount		Fair Value (1)			Accrued Interest  Payable  (receivable)			Notional Amount		Fair Value (1)			Accrued Interest  Payable  (receivable)
Interest rate swaps	Non-Hedge	Derivative assets, at fair value	$	2,888,600	$	3,715		$	219		$	2,298,300	$	20,466		$	1,145
Options	Non-Hedge	Derivative assets, at fair value	235,500		1,388			—			—		—			—
Futures contracts	Non-Hedge	Derivative assets, at fair value	123,500		163			—			56,900		71			—
Foreign currency forward contracts	Non-Hedge	Derivative assets, at fair value	43		—			—			784		34			—
TBA securities	Non-Hedge	Derivative assets, at fair value	699,800		4,295			—			—		—			—
Total derivative instruments, assets					9,561			219					20,571			1,145
Interest rate swaps	Non-Hedge	Derivative liability, at fair value	3,979,200		(5,985		)	188			5,046,300		(177,929		)	3,054
Options	Non-Hedge	Derivative liability, at fair value	235,500		(512		)	—			—		—			—
Futures contracts	Non-Hedge	Derivative liability, at fair value	154,900		(708		)	—			176,300		(2,487		)	—
Total return swaps	Non-Hedge	Derivative liability, at fair value	24,327		(459		)	(51		)	47,059		(1,673		)	(94		)
Foreign currency forward contracts	Non-Hedge	Derivative liability, at fair value	1,110		(8		)	—			1,532		(69		)	—
TBA securities	Non-Hedge	Derivative liability, at fair value	599,800		(2,596		)	—			—		—			—
Total derivative instruments, liabilities					(10,268		)	137					(182,158		)	2,960
Total derivative instruments, net					$	(707	)	$	356				$	(161,587	)	$	4,105

(1)         Fair value excludes accrued interest.

The following table summarizes the effects of the Company’s derivative positions, including Interest-Only Strips characterized as derivatives and TBAs, which are reported in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

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	Realized Gain (Loss), net
Description	Other Settlements / Expirations			Variation Margin Settlement		Mark-to-Market			Return (Recovery) of Basis			Contractual interest income  (expense), net(1)			Total
Three months ended March 31, 2017
Interest rate swaps	$	3,749		$	3,974	$	(2,466	)	$	169		$	(7,225	)	$	(1,799	)
Interest rate swaptions	(115		)	—		—			—			—			(115		)
Interest-Only Strips— accounted for as derivatives	94			—		(1,298		)	(1,565		)	2,041			(728		)
Options	(172		)	—		(198		)	—			—			(370		)
Futures contracts	(6,638		)	—		1,871			—			—			(4,767		)
Foreign currency forwards	(23		)	—		29			—			—			6
Total return swaps	(514		)	—		1,214			—			231			931
TBAs	446			—		1,699			—			—			2,145
Total	$	(3,173	)	$	3,974	$	851		$	(1,396	)	$	(4,953	)	$	(4,697	)
Three months ended March 31, 2016
Interest rate swaps	$	(3,605	)	$	—	$	(54,248	)	$	167		$	(8,595	)	$	(66,281	)
Interest rate swaptions	(712		)	—		1,309			—			—			597
Interest-Only Strips— accounted for as derivatives	300			—		(3,679		)	(3,383		)	4,146			(2,616		)
Options	4,756			—		—			—			—			4,756
Futures contracts	14,316			—		(1,159		)	—			—			13,157
Foreign currency forwards	(28		)	—		(200		)	—			—			(228		)
Foreign currency swaps	3,942			—		(4,569		)	—			113			(514		)
Total return swaps	8			—		(866		)	—			221			(637		)
TBAs	7,739			—		(1,143		)	—			—			6,596
Total	$	26,716		$	—	$	(64,555	)	$	(3,216	)	$	(4,115	)	$	(45,170	)

(1) Contractual interest income (expense), net on derivative instruments includes interest settlement paid or received.

At March 31, 2017 and December 31, 2016, the Company had cash pledged as collateral for derivatives of approximately $43.2 million and approximately $206.6 million, respectively, which is reported in "Due from counterparties" in the Consolidated Balance Sheets. Effective in January 2017, variation margin of CME cleared derivatives are treated as settlements of the derivative contract as opposed to cash collateral. The March 31, 2017 cash collateral balance of $43.2 million represents upfront cash collateral upon the Company entering into the derivative transaction and cash collateral for derivatives not cleared through the CME. As a result of the change in the CME rules, the $157.9 million of previously posted cash collateral is now recorded as a reduction in the derivative liability. The Company also held cash collateral against derivatives of approximately $0 and $470 thousand as collateral against derivatives at March 31, 2017 and December 31, 2016, respectively, which is reported in "Due to counterparties" in the Consolidated Balance Sheets.

Interest rate swaps and interest rate swaptions

The Company enters into interest rate swaps and interest rate swaptions to mitigate its exposure to higher short-term interest rates in connection with its repurchase agreements.  Interest rate swaps generally involve the receipt of variable-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the interest rate swap without exchange of the underlying notional amount.  Notwithstanding the foregoing, in order to manage its hedge position with regard to its liabilities, the Company on occasion will enter into interest rate swaps which involve the receipt of fixed-rate amounts from a counterparty in exchange for the Company making variable-rate payments over the life of the interest rate swap without

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exchange of the underlying notional amount. The Company also enters into forward starting swaps and interest rate swaptions to help mitigate the effects of changes in interest rates on a portion of its borrowings under repurchase agreements. Interest rate swaptions provide the Company the option to enter into an interest rate swap agreement for a predetermined notional amount, stated term and pay and receive interest rates in the future.  On occasion the Company may enter into a MAC interest rate swap in which it may receive or make a payment at the time of entering such interest rate swap to compensate for the out of the market nature of such interest rate swap.  Similar to all other interest rate swaps, these interest rate swaps are also subject to margin requirements as previously described.

The Company has not elected to account for its interest rate swaps as “hedges” under GAAP, accordingly the change in fair value of the interest rate swaps not designated in hedging relationships are recorded together with periodic net interest settlement amounts in "Gain (loss) on derivatives instruments, net" in the Consolidated Statements of Operations.

Interest Rate Swaps

The following tables summarize the average fixed pay rate, average floating receive rate and average maturity for the Company’s interest rate swaps as of March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
Remaining Interest Rate Swap Term	Notional Amount		Average Fixed Pay Rate		Average Floating Receive Rate		Average Maturity (Years)	Forward Starting
1 year or less	$	105,900	0.8	%	1.0	%	0.6	—	%
Greater than 1 year and less than 3 years	118,000		1.8	%	1.1	%	2.4	—	%
Greater than 3 years and less than 5 years	1,047,800		2.1	%	1.1	%	3.7	—	%
Greater than 5 years	2,823,400		2.8	%	0.8	%	9.4	23.4	%
Total	$	4,095,100	2.5	%	0.9	%	7.5	16.1	%

	December 31, 2016
Remaining Interest Rate Swap Term	Notional Amount		Average Fixed Pay Rate		Average Floating Receive Rate		Average Maturity (Years)	Forward Starting
1 year or less	$	105,900	0.8	%	0.8	%	0.8	—	%
Greater than 1 year and less than 3 years	993,000		1.2	%	0.9	%	1.4	88.1	%
Greater than 3 years and less than 5 years	1,861,700		1.9	%	0.9	%	3.9	36.5	%
Greater than 5 years	1,701,600		3.1	%	0.9	%	10.5	6.5	%
Total	$	4,662,200	2.1	%	0.9	%	5.7	35.7	%

As of March 31, 2017 and December 31, 2016, the Company has entered into fixed-pay forward starting interest rate swaps of approximately $660.0 million and $1.7 billion, respectively, which have weighted average forward starting dates of 7.6 months and 4.5 months, respectively.

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The following tables summarize the average variable pay rate, average fixed receive rate and average maturity for the Company’s interest rate swaps as of March 31, 2017 and December 31, 2016 (excludes interest rate swaptions) (dollars in thousands):

	March 31, 2017
Remaining Interest Rate swap Term	Notional Amount		Average Variable Pay Rate		Average Fixed Receive Rate		Average Maturity (Years)	Forward Starting
Greater than 1 year and less than 3 years	$	192,800	1.0	%	1.4	%	2.9	—	%
Greater than 3 years and less than 5 years	1,609,900		0.8	%	1.8	%	4.1	28.3	%
Greater than 5 years	970,000		1.1	%	2.2	%	11.9	—	%
Total	$	2,772,700	0.9	%	1.9	%	6.7	16.4	%

	December 31, 2016
Remaining Interest Rate swap Term	Notional Amount		Average Variable Pay Rate		Average Fixed Receive Rate		Average Maturity (Years)	Forward Starting
Greater than 3 years and less than 5 years	$	1,811,400	0.9	%	1.4	%	3.7	—	%
Greater than 5 years	871,000		0.9	%	2.2	%	12.3	—	%
Total	$	2,682,400	0.9	%	1.7	%	6.5	—	%

The Company’s agreements with certain of its bilateral interest rate swap counterparties may be terminated at the option of the counterparty, and settled at fair value, if the Company does not maintain certain equity and leverage metrics.  The most restrictive of which contain provisions which become more restrictive based upon portfolio composition.  As of March 31, 2017, the Company was in compliance with the terms of such financial tests.

Interest Rate Swaptions

At March 31, 2017 and December 31, 2016, the Company did not have any swaptions in its derivative holdings.

Futures Contracts

The Company may enter into Eurodollar, Volatility Index, and U.S. Treasury futures. As of March 31, 2017, the Company had sale contracts or short positions for U.S. Treasuries with a notional amount of $278.4 million, a fair value in a liability position of $545 thousand and an expiration date of June 2017. As of December 31, 2016, the Company had entered into contracts to buy or long positions for U.S. Treasuries with a notional amount of $56.9 million, a fair value in an asset position of $71 thousand and an expiration date of March 2017. In addition, as of December 31, 2016, the Company had sale contracts or short positions for U.S. Treasuries with a notional amount of $176.3 million, a fair value in an liability position of $2.5 million and an expiration date of March 2017.

Currency Swaps and Forwards

The Company has invested in and, in the future, may invest in additional securities which are denominated in a currency or currencies other than U.S. dollars.  Similarly, it has and may in the future, finance such assets in a currency or currencies other than U.S. dollars.  In order to mitigate the impact to the Company, the Company may enter into derivative financial instruments, including foreign currency swaps and foreign currency forwards, to manage fluctuations in the valuation between U.S. dollars and such foreign currencies.  Foreign currency swaps involve the payment of a foreign currency at fixed interest rate on a fixed notional amount and the receipt of U.S. dollars at a fixed interest rate on a fixed notional amount.  Foreign currency forwards provide for the payment of a fixed amount of a foreign currency in exchange for a fixed amount of U.S. dollars at a date certain in the future.  The carrying value of foreign currency swaps and forwards is included in "Derivative assets, at fair value" and "Derivative liability, at fair value" in the Consolidated Balance Sheets with changes in valuation included in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

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The following is a summary of the Company’s foreign currency forwards at March 31, 2017 and December 31, 2016 (dollars and euros in thousands):

	March 31, 2017
Derivative Type	Notional Amount		Notional(USD Equivalent)		Maturity	Fair Value
Buy EUR/Sell USD currency forward	€	40	$	43	May 2017	$	—
Currency forwards, assets	€	40	$	43	n/a	$	—
Buy EUR/Sell USD currency forward	€	673	$	726	May 2017	$	(4	)
Buy USD/Sell EUR currency forward	€	362	$	384	May 2017	$	(4	)
Currency forwards, liabilities	€	1,035	$	1,110	n/a	$	(8	)
Total currency forwards	€	1,075	$	1,153	n/a	$	(8	)

	December 31, 2016
Derivative Type	Notional Amount		Notional(USD Equivalent)		Maturity	Fair Value
Buy USD/Sell EUR currency forward	€	710	$	784	January 2017	$	34
Currency forwards, assets	€	710	$	784	n/a	$	34
Buy EUR/Sell USD currency forward	€	673	$	735	February 2017	$	(23	)
Buy EUR/Sell USD currency forward	€	710	$	797	January 2017	$	(46	)
Currency forwards, liabilities	€	1,383	$	1,532	n/a	$	(69	)
Total currency forwards	€	2,093	$	2,316	n/a	$	(35	)

To-Be-Announced Securities

The Company purchased or sold TBAs during the three months ended March 31, 2017 and the year ended December 31, 2016. As of December 31, 2016, the Company had no contracts to purchase (“long position”) and sell (“short position”) TBAs on a forward basis. The following is a summary of the Company's long and short TBA positions reported as of March 31, 2017, in "Derivative assets, at fair value" and "Derivative liability, at fair value" in the Consolidated Balance Sheets (dollars in thousands):

	March 31, 2017
	Notional Amount			Fair Value
Purchase contracts, asset	$	699,800		$	4,295
TBA securities, asset	699,800			4,295
Sale contracts, liability	(599,800		)	(2,596		)
TBA securities, liability	(599,800		)	(2,596		)
TBA securities, net	$	100,000		$	1,699

The following table presents additional information about the Company’s contracts to purchase and sell TBAs for the three months ended March 31, 2017 (dollars in thousands):

	Notional Amount as of		Additions		Settlement, Termination, Expiration or Exercise			Notional Amount as of
	December 31, 2016							March 31, 2017
Purchase of TBAs	$	—	$	1,899,800	$	(1,200,000	)	$	699,800
Sale of TBAs	$	—	$	1,799,800	$	(1,200,000	)	$	599,800

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Interest-Only Strips

The Company also invests in Interest-Only Strips. In determining the classification of its holdings of Interest-Only Strips, the Company evaluates the securities to determine if the nature of the cash flows has been altered from that of the underlying mortgage collateral. Generally, Interest-Only Strips for which the security represents a strip off of a mortgage pass through security will be considered a hybrid instrument classified as a MBS investment in the Consolidated Balance Sheets utilizing the fair value option. Alternatively, those Interest-Only Strips, for which the underlying mortgage collateral has been included into a structured security that alters the cash flows from the underlying mortgage collateral, are accounted for as derivatives at fair value with changes recognized in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations, along with any interest received.  The carrying value of these Interest-Only Strips is included in "Mortgage-backed securities and other securities, at fair value" in the Consolidated Balance Sheets.

Total Return Swap

In 2016, the Company entered into a total return swap and, in the future, it may continue to enter into these types of credit derivatives. This swap transfers the total return of the referenced asset, including interim cash flows and capital appreciation or depreciation from a specified price to the Company.  The total return swap has a referenced asset which is a security collateralized by residential loans with a notional amount of €51.0 million.  The Company receives interest from the referenced asset equal to EURIBOR plus 2.75% and is required to pay the counterparty EURIBOR plus 0.50% through June 23, 2019, with the spread decreasing to 0.25% through December 2019, with the spread further decreasing to 0% through the maturity date of the referenced asset in December 2020.  In February 2017, the Company terminated approximately half of its position, realizing a loss of $514 thousand. As of March 31, 2017, the Company had $4.3 million in cash collateral held by the counterparty, which is recorded in "Due from counterparties" in the Consolidated Balance Sheets.

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Note 8 — Offsetting Assets and Liabilities

The following tables present information about certain assets and liabilities that are subject to master netting agreements (or similar agreements) and can potentially be offset in the Company’s Consolidated Balance Sheets at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Gross  Amounts		Gross  Amounts  Offset in the Consolidated Balance  Sheets		Net Amounts of Assets  presented in  the Consolidated Balance  Sheets		Gross Amounts Not Offset in the Consolidated Balance Sheets						Net Amount
Description							Financial  Instruments(1)			Cash  Collateral (1)
Derivative Assets
Agency and Non-Agency Interest-Only Strips, accounted for as derivatives included in MBS	$	22,354	$	—	$	22,354	$	(18,555	)	$	—		$	3,799
Derivative asset, at fair value(2)	9,561		—		9,561		(5,210		)	—			4,351
Total derivative assets	$	31,915	$	—	$	31,915	$	(23,765	)	$	—		$	8,150
Derivative Liabilities and Repurchase Agreements
Derivative liability, at fair value(2)(3)	$	10,268	$	—	$	10,268	$	(5,210	)	$	(3,881	)	$	1,177
Repurchase Agreements(4)	2,324,427		—		2,324,427		(2,324,427		)	—			—
Total derivative liability	$	2,334,695	$	—	$	2,334,695	$	(2,329,637	)	$	(3,881	)	$	1,177

(1) Amounts disclosed in the Financial Instruments column of the tables above represent securities, Whole-Loans and securitized commercial loan collateral pledged and derivative assets that are available to be offset against liability balances associated with repurchase agreement and derivative liabilities. Amounts disclosed in the Cash Collateral column of the tables above represents amounts pledged or received as collateral against derivative transactions.

(2) Derivative asset, at fair value and Derivative liability, at fair value includes interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, foreign currency swaps, total return swaps and TBAs.

(3) Cash collateral pledged against the Company’s derivative counterparties was approximately $43.2 million as of March 31, 2017.

(4) The carry value of investments pledged against the Company’s repurchase agreements was approximately $2.6 billion as of March 31, 2017.

	December 31, 2016
	Gross  Amounts		Gross  Amounts  Offset in the Consolidated Balance  Sheets		Net Amounts of Assets  presented in  the Consolidated Balance  Sheets		Gross Amounts Not Offset in the Consolidated Balance Sheets						Net Amount
							Financial  Instruments(1)			Cash  Collateral (1)
Derivative Assets
Agency and Non-Agency Interest-Only Strips, accounted for as derivatives included in MBS	$	27,317	$	—	$	27,317	$	(23,338	)	$	—		$	3,979
Derivative asset, at fair value(2)	20,571		—		20,571		(20,500		)	—			71
Total derivative assets	$	47,888	$	—	$	47,888	$	(43,838	)	$	—		$	4,050
Derivative Liabilities and Repurchase Agreements
Derivative liability, at fair value(2)(3)	$	182,158	$	—	$	182,158	$	(20,500	)	$	(161,588	)	$	70
Repurchase Agreements(4)	2,155,644		—		2,155,644		(2,155,644		)	—			—
Total derivative liability	$	2,337,802	$	—	$	2,337,802	$	(2,176,144	)	$	(161,588	)	$	70

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(1) Amounts disclosed in the Financial Instruments column of the tables above represent securities, Whole-Loans and securitized commercial loan collateral pledged and derivative assets that are available to be offset against liability balances associated with repurchase agreement and derivative liabilities. Amounts disclosed in the Cash Collateral Pledged column of the tables above represents amounts pledged as collateral against derivative transactions.

(2) Derivative asset, at fair value and Derivative liability, at fair value includes interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, foreign currency swaps and TBAs.

(3) Cash collateral pledged against the Company’s derivative counterparties was approximately $206.6 million as of December 31, 2016.

(4) The fair value of investments pledged against the Company’s repurchase agreements was approximately $2.5 billion as of December 31, 2016.

Certain of the Company’s repurchase agreement and derivative transactions are governed by underlying agreements that generally provide for a right of set-off in the event of default or in the event of a bankruptcy of either party to the transaction.

Note 9 — Related Party Transactions

Management Agreement

In connection with the Company’s IPO in May 2012, the Company entered into a management agreement (the “Management Agreement”) with the Manager, which describes the services to be provided by the Manager and compensation for such services.  The Manager is responsible for managing the Company’s operations, including: (i) performing all of its day-to-day functions; (ii) determining investment criteria in conjunction with the Board of Directors; (iii) sourcing, analyzing and executing investments, asset sales and financings; (iv) performing asset management duties; and (v) performing financial and accounting management, subject to the direction and oversight of the Company’s Board of Directors. Pursuant to the terms of the Management Agreement, the Manager is paid a management fee equal to 1.50% per annum of the Company’s stockholders’ equity (as defined in the Management Agreement), calculated and payable (in cash) quarterly in arrears. For purposes of calculating the management fee, “stockholders’ equity” means the sum of the net proceeds from any issuances of the Company’s equity securities since inception (allocated on a pro rata daily basis for such issuances during the fiscal quarter of any such issuance), plus retained earnings, calculated in accordance with GAAP, at the end of the most recently completed fiscal quarter (without taking into account any non-cash equity compensation expense incurred in current or prior periods), less any amount paid for repurchases of the Company’s shares of common stock, excluding any unrealized gains, losses or other non-cash items (including OTTI charges prior to January 1, 2016); unrealized gain (loss), net; and the non-cash portion of gain (loss) on derivative instruments, that have impacted stockholder’s equity as reported in the Company’s consolidated financial statements prepared in accordance with GAAP, regardless of whether such items are included in other comprehensive income or loss, or in net income, and excluding one-time events pursuant to changes in GAAP and certain other non-cash charges after discussions between the Manager and the Company’s independent directors and after approval by a majority of the Company’s independent directors. However, if the Company’s stockholders’ equity for any given quarter is negative based on the calculation described above, the Manager will not be entitled to receive any management fee for that quarter.

On August 3, 2016, the Company and the Manager entered into an amendment to the Management Agreement that amended the definition of "Equity" in the Management Agreement. Under the new definition, for all periods beginning on January 1, 2016, OTTI will reduce the Company's "Equity" for any completed fiscal quarter that OTTI was recognized, which in turn will reduce the Company's management fee from what would have been payable before the amendment.

In addition, the Company may be required to reimburse the Manager for certain expenses as described below, and shall reimburse the Manager for the compensation paid to the Company’s CFO, controller and their staff. Expense reimbursements to the Manager are made in cash on a regular basis. The Company’s reimbursement obligation is not subject to any dollar limitation. Because the Manager’s personnel perform certain legal, accounting, due diligence tasks and other services that outside professionals or outside consultants otherwise would perform, the Manager may be paid or reimbursed for the documented cost of performing such tasks, provided that such costs and reimbursements are in amounts which are no greater than those which would be payable to outside professionals or consultants engaged to perform such services pursuant to agreements negotiated on an arm’s-length basis.

The Management Agreement may be amended, supplemented or modified by agreement between the Company and the Manager. The Management Agreement expires on May 16, 2018.  It is automatically renewed for one-year terms on each May 15th unless previously terminated as described below. The Company’s independent directors review the Manager’s performance and any fees payable to the Manager annually and, the Management Agreement may be terminated annually upon the affirmative vote of at least two-thirds (2/3) of the Company’s independent directors, based upon: (i) the Manager’s unsatisfactory performance that is materially detrimental to the Company; or (ii) the Company’s determination that any fees payable to the Manager are not fair, subject to the Manager’s right to prevent such termination due to unfair fees by accepting a reduction of management fees agreed

43

to by at least two-thirds (2/3) of the Company’s independent directors. The Company will provide the Manager 180 days prior notice of any such termination. Unless terminated for cause, the Company will pay the Manager a termination fee equal to three times the average annual management fee earned by the Manager during the prior 24-month period immediately preceding the date of termination, calculated as of the end of the most recently completed fiscal quarter prior to the date of termination.

The Company may also terminate the Management Agreement at any time, without the payment of any termination fee, with 30 days prior written notice from the Company’s Board of Directors for cause, which will be determined by at least two-thirds (2/3) of the Company’s independent directors, which is defined as: (i) the Manager’s continued material breach of any provision of the Management Agreement (including the Manager’s failure to comply with the Company’s investment guidelines); (ii) the Manager’s fraud, misappropriation of funds, or embezzlement against the Company; (iii) the Manager’s gross negligence in the performance of its duties under the Management Agreement; (iv) the occurrence of certain events with respect to the bankruptcy or insolvency of the Manager, including an order for relief in an involuntary bankruptcy case or the Manager authorizing or filing a voluntary bankruptcy petition; (v) the Manager is convicted (including a plea of nolo contendere) of a felony; or (vi) the dissolution of the Manager.

For the three months ended March 31, 2017 and March 31, 2016, the Company incurred approximately $2.5 million and approximately $2.8 million in management fees, respectively. 

In addition to the management fee, the Company is also responsible for reimbursing the Manager for certain expenses paid by the Manager on behalf of the Company as defined in the Management Agreement.  For the three months ended March 31, 2017 and March 31, 2016, the Company recorded expenses included in general and administrative expenses totaling approximately $216 thousand and approximately $72 thousand, respectively, related to reimbursable employee costs. Any such expenses incurred by the Manager and reimbursed by the Company, including the employee compensation expense, are typically included in the Company’s general and administrative expenses in the Consolidated Statements of Operations, or may be reflected in the Consolidated Balance Sheets and associated Consolidated Statements of Changes in Stockholders’ Equity, based on the nature of the item.  At March 31, 2017 and December 31, 2016, approximately $2.5 million and approximately $2.5 million, respectively, for management fees incurred but not yet paid was included in "Payable to affiliate" in the Consolidated Balance Sheets.  In addition, at March 31, 2017 and December 31, 2016, approximately $69 thousand and approximately $83 thousand, respectively, of reimbursable costs incurred but not yet paid was included in "Payable to affiliate" in the Consolidated Balance Sheets.

Securitized Debt Held by Affiliate

At March 31, 2017 and December 31, 2016, the Company had securitized debt related to the consolidated VIEs, with a principal balance of $11.0 million and $11.0 million, respectively (and a fair value of $10.8 million and $10.7 million, respectively) which was held by an affiliate.  The securitized debt of the VIEs can only be settled with the commercial loans that serve as collateral for the securitized debt of the VIE and is non-recourse to the Company.

Note 10 — Share-Based Payments

In conjunction with the Company’s IPO and concurrent private placement, the Company’s Board of Directors approved the Western Asset Mortgage Capital Corporation Equity Plan (the “Equity Plan”) and the Western Asset Manager Equity Plan (the “Manager Equity Plan” and collectively the “Equity Incentive Plans”). The Equity Incentive Plans include provisions for grants of restricted common stock and other equity-based awards to the Manager, its employees and employees of its affiliates and to the Company’s directors, officers and employees. The Company can issue up to 3.0% of the total number of issued and outstanding shares of its common stock (on a fully diluted basis) at the time of each award (other than any shares previously issued or subject to awards made pursuant to one of the Company’s Equity Incentive Plans) under these Equity Incentive Plans. At May 15, 2012, there were 308,335 shares of common stock initially reserved for issuance under the Equity Incentive Plans. Upon the completion of the October 3, 2012 follow-on common stock offering, the stock portion of the Company’s dividend declared on December 19, 2013, and the April 9, 2014 follow-on offering (which includes the partial exercise of the overallotment option on May 7, 2014) and private placement of common stock, the number of shares of common stock available for issuance under the Equity Incentive Plans increased to 1,237,711, inclusive of 681,970 shares of restricted stock granted and 26,443 shares of restricted stock issued as a result of the stock portion of the dividend declared on December 19, 2013 and restricted stock attributed to dividends on restricted stock under the Director Deferred Fee Plan. As of March 31, 2017, 529,298 shares remained available for issuance under the Equity Incentive Plans.

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Under the Equity Plan, the Company did not make any grants during the three months ended March 31, 2017 and it made the following grants during the year ended December 31, 2016:

On June 2, 2016, the Company granted a total of 17,132 (4,283 each) of restricted common stock under the Equity Plan to the Company’s four independent directors.  These restricted shares will vest in full on June 2, 2017, the first anniversary of the grant date.  Each of the independent directors has elected to defer the shares granted to him under the Director Deferred Fee Plan. The Director Deferred Fee Plan permits eligible members of the Company’s board of directors to defer certain stock awards made under its director compensation programs. The Director Deferred Fee Plan allows directors to defer issuance of their stock awards and therefore defer payment of any tax liability until the deferral is terminated, pursuant to the election form executed each year by each eligible director.

During the three months ended March 31, 2017 and March 31, 2016, 133,334 and 188,184 restricted common shares vested, respectively, including shares whose issuance has been deferred under the Director Deferred Fee Plan. The Company recognized stock-based compensation expense of approximately $362 thousand and approximately $572 thousand for the three months ended March 31, 2017 and March 31, 2016, respectively.  In addition, the Company had unamortized compensation expense of $27 thousand for equity awards and approximately $597 thousand for liability awards and $67 thousand for equity awards and approximately $895 thousand for liability awards at March 31, 2017 and December 31, 2016, respectively.

All restricted common shares granted, other than those whose issuance has been deferred pursuant to the Director Deferred Fee Plan, possess all incidents of ownership, including the right to receive dividends and distributions currently, and the right to vote.  Dividend equivalent payments otherwise allocable to restricted common shares under the Company's Deferred Compensation Plan are deemed to purchase additional phantom shares of the Company’s common stock that are credited to each participant’s deferral account.  The award agreements include restrictions whereby the restricted shares cannot be sold, assigned, transferred, pledged, hypothecated or otherwise disposed of prior to the lapse of restrictions under the respective award agreement. The restrictions lapse on the unvested restricted shares awarded when vested, subject to the grantee’s continuing to provide services to the Company as of the vesting date.  Unvested restricted shares and rights to dividends thereon are forfeited upon termination of the grantee.

The following is a summary of restricted common stock vesting dates as of March 31, 2017 and December 31, 2016, including shares whose issuance has been deferred under the Director Deferred Fee Plan: 

	March 31, 2017	December 31, 2016
Vesting Date	Shares Vesting	Shares Vesting
March 2017	—	133,334
June 2017	18,748	18,196
March 2018	66,667	66,667
	85,415	218,197

The following table presents information with respect to the Company’s restricted stock for the three months ended March 31, 2017, including shares whose issuance has been deferred under the Director Deferred Fee Plan:

	Shares of  Restricted Stock	Weighted Average  Grant Date Fair  Value (1)
Outstanding at beginning of period	707,861	$	17.17
Granted (2)	552	10.24
Cancelled/forfeited	—	—
Outstanding at end of period	708,413	$	17.17
Unvested at end of period	85,415	$	13.77

(1) The grant date fair value of restricted stock awards is based on the closing market price of the Company’s common stock at the grant date.

(2) Included 552 shares of restricted stock attributed to dividends on restricted stock under the Director Deferred Fee Plan.

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Note 11 — Stockholders’ Equity

Warrants

On May 9, 2012, the Company entered into agreements with certain institutional investors to sell 2,231,787 warrant units. Each warrant unit consists of one share of the Company’s common stock and a warrant to purchase 0.5 of a share of the Company’s common stock, subject to adjustment. As of March 31, 2017, the adjusted exercise price of the warrants was $16.70 and there were a total of 1,232,916 warrant shares purchasable. The warrants expire on May 15, 2019.

Stock Repurchase Program

On February 25, 2016, the Board of Directors of the Company reauthorized its repurchase program of up to 2,050,000 shares of its common stock through December 31, 2017.  The original authorization expired on December 31, 2015. Purchases made pursuant to the program will be made in the open market, in privately negotiated transactions, or pursuant to any trading plan that may be adopted in accordance with Rules 10b5-1 and 10b-18 of the Securities and Exchange Commission. The authorization does not obligate the Company to acquire any particular amount of common shares and the program may be suspended or discontinued at the Company’s discretion without prior notice. The timing, manner, price and amount of any repurchases will be determined by the Company in its discretion and will be subject to economic and market conditions, stock price, applicable legal requirements and other factors.  The Company has not repurchased any shares of common stock pursuant to the authorization as of March 31, 2017.

Dividends

The following table presents cash dividends declared and paid by the Company on its common stock:

Declaration Date	Record Date	Payment Date	Amount per Share		Tax Characterization
2017
March 23, 2017	April 3, 2017	April 26, 2017	$	0.31	Not yet determined
2016
December 22, 2016	January 3, 2017	January 26, 2017	$	0.31	Ordinary income
September 22, 2016	October 4, 2016	October 25, 2016	$	0.31	Ordinary income
June 23, 2016	July 5, 2016	July 26, 2016	$	0.31	Ordinary income
March 24, 2016	April 4, 2016	April 26, 2016	$	0.45	Ordinary income

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Note 12 — Net Income (Loss) per Common Share

The table below presents basic and diluted net income (loss) per share of common stock using the two-class method for the three months ended March 31, 2017 and March 31, 2016 (dollars, other than shares and per share amounts, in thousands):

	For the three months ended March 31, 2017		For the three months ended March 31, 2016
Numerator:
Net income (loss) attributable to common stockholders and participating securities for basic and diluted earnings per share	$	20,242	$	(36,304	)
Less:
Dividends and undistributed earnings allocated to participating securities	100		159
Net income (loss) allocable to common stockholders — basic and diluted	$	20,142	$	(36,463	)
Denominator:
Weighted average common shares outstanding for basic earnings per share	41,765,726		41,595,723
Weighted average common shares outstanding for diluted earnings per share	41,765,726		41,595,723
Basic earnings per common share	$	0.48	$	(0.88	)
Diluted earnings per common share	$	0.48	$	(0.88	)

For the three months ended March 31, 2017 and March 31, 2016, the Company excluded the effects of the warrants from the computation of diluted earnings per share since the average market value per share of the Company’s common stock was below the exercise price of the warrants.

Note 13 — Income Taxes

As a REIT, the Company is not subject to federal income tax to the extent that it makes qualifying distributions to its stockholders and satisfies on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income and stock ownership tests.

Based on the Company’s analysis of any potential uncertain income tax positions, the Company concluded that it does not have any uncertain tax positions that meet the recognition or measurement criteria as of March 31, 2017.  The Company files U.S. federal and state income tax returns.  As of March 31, 2017, U.S. federal tax returns filed by the Company for 2015, 2014 and 2013 and state tax returns filed for 2015, 2014, 2013 and 2012 are open for examination pursuant to relevant statutes of limitation. In the event that the Company incurs income tax related interest and penalties, the Company’s policy is to classify them as a component of its provision for income taxes.

Deferred Tax Asset

As of March 31, 2017, the Company recorded a deferred tax asset of approximately $8.3 million relating to capital loss carryforward and temporary differences as a result of the timing of income recognition of certain investments held in the TRS. The capital loss carryforwards and temporary differences may only be recognized to the extent of capital gains. There is uncertainty as to the TRS ability to recognize capital gains in the future. As a result, the Company has concluded it is more likely than not the deferred tax asset will not be realized and has recorded a full valuation allowance.

Income Tax Provision

Subject to the limitation under the REIT asset test rules, the Company is permitted to own up to 100% of the stock of one or more TRS. Currently, the Company owns one TRS that is taxable as a corporation and is subject to federal, state and local income tax on its net income at the applicable corporate rates. The TRS, which was formed in Delaware on July 28, 2014, is a limited liability company and a wholly-owned subsidiary of the Company. During the three months ended March 31, 2017, the

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Company recorded a federal and state tax provision of approximately $1.1 million, which is recorded in "Income tax provision" in the Consolidated Statements of Operations.

Effective Tax Rate

The Company's effective tax rate differs from its combined federal and state income tax rate primarily due to the deduction of dividends distributions to be paid under Code Section 857(a).

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Note 14 — Contingencies

From time to time, the Company may become involved in various claims and legal actions arising in the ordinary course of business. Management is not aware of any material contingencies at March 31, 2017.

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Note 15 — Subsequent Events

In April of 2017, the Company terminated fixed pay interest rate swaps with a notional value of $3.2 billion and terminated variable pay interest rate swaps with a notional value of approximately $2.0 billion to reduce hedging costs. Upon terminating the interest rate swaps the Company simultaneously entered into fix pay interest rate swaps with a notional value of approximately $1.9 billion, which includes $925 million of forward starting swaps. The following table reflects information of the Company's interest rate swaps as of April 28, 2017 (dollars in thousands):

Current Fixed Pay Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date
$	60,800	0.8%	1.2%	10/2/2017
45,100		0.8%	1.2%	10/3/2017
500,000		2.0%	1.2%	4/28/2022
10,000		2.1%	1.2%	10/10/2023
275,000		2.4%	1.2%	4/28/2027
18,000		2.7%	1.2%	4/11/2033
20,000		2.5%	1.2%	4/27/2037
$	928,900	2.0%	1.2%
Forward Starting Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date	Forward Start Initial Pay Date
$	200,000	1.8%	3ML	5/2/2020	8/2/2017
725,000		2.5%	3ML	4/27/2028	7/27/2018
$	925,000	2.3%	3ML
Total Interest Rate Swaps
$	1,853,900	2.2%	1.2%

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ITEM 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations.

FORWARD-LOOKING INFORMATION

The Company makes forward-looking statements herein and will make forward-looking statements in future filings with the Securities and Exchange Commission (the “SEC”), press releases or other written or oral communications within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).  For these statements, the Company claims the protections of the safe harbor for forward-looking statements contained in such sections.  Forward-looking statements are subject to substantial risks and uncertainties, many of which are difficult to predict and are generally beyond the Company’s control.  These forward-looking statements include information about possible or assumed future results of the Company’s business, financial condition, liquidity, results of operations, plans and objectives.  When the Company uses the words “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” “intend,” “should,” “may” or similar expressions, the Company intends to identify forward-looking statements.  Statements regarding the following subjects, among others, may be forward-looking: market trends in the Company’s industry, interest rates, real estate values, the debt securities markets, the U.S. housing and the U.S. and foreign commercial real estate markets or the general economy or the market for residential and/or commercial mortgage loans; the Company’s business and investment strategy; the Company’s projected operating results; actions and initiatives of the U.S. Government and changes to U.S. Government policies and the execution and impact of these actions, initiatives and policies; the state of the U.S. and to a lesser extent, international economy generally or in specific geographic regions; economic trends and economic recoveries; the Company’s ability to obtain and maintain financing arrangements, including securitizations; the current potential return dynamics available in residential mortgage-backed securities (“RMBS”), and commercial mortgage-backed securities (“CMBS” and collectively with RMBS, “MBS”); the level of government involvement in the U.S. mortgage market; the anticipated default rates on Agency and Non-Agency MBS (as defined herein); the loss severity on Non-Agency MBS; the return of the Non-Agency RMBS, CMBS and asset-backed securities (“ABS”) securitization markets; the general volatility of the securities markets in which the Company participates; changes in the value of the Company’s assets; the Company’s expected portfolio of assets; the Company’s expected investment and underwriting process; interest rate mismatches between the Company’s target assets and any borrowings used to fund such assets; changes in interest rates and the market value of the Company’s target assets; changes in prepayment rates on the Company’s target assets; effects of hedging instruments on the Company’s target assets; rates of default or decreased recovery rates on the Company’s target assets; the degree to which the Company’s hedging strategies may or may not protect the Company from interest rate and foreign currency volatility; the impact of and changes in governmental regulations, tax law and rates, accounting guidance and similar matters; the Company’s ability to maintain the Company’s qualification as a real estate investment trust for U.S. federal income tax purposes; the Company’s ability to maintain its exemption from registration under the Investment Company Act of 1940, as amended (the “1940 Act”); the availability of opportunities to acquire Agency RMBS, Non-Agency RMBS, CMBS, Residential and Commercial Whole-Loans, Residential and Commercial Bridge Loans and other mortgage assets; the availability of opportunities to acquire ABS; the availability of qualified personnel; estimates relating to the Company’s ability to make distributions to its stockholders in the future; and the Company’s understanding of its competition.

The forward-looking statements are based on the Company’s beliefs, assumptions and expectations of its future performance, taking into account all information currently available to it.  Forward-looking statements are not predictions of future events.  These beliefs, assumptions and expectations can change as a result of many possible events or factors, not all of which are known to the Company.  Some of these factors, are described in “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Company’s annual report on Form 10-K for the year ended December 31, 2016, filed with the SEC on March 7, 2017. These and other risks, uncertainties and factors, including those described in the annual, quarterly and current reports that the Company files with the SEC, could cause its actual results to differ materially from those included in any forward-looking statements the Company makes.  All forward-looking statements speak only as of the date they are made.  New risks and uncertainties arise over time and it is not possible to predict those events or how they may affect the Company.  Except as required by law, the Company is not obligated to, and does not intend to, update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

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Overview

Western Asset Mortgage Capital Corporation, a Delaware corporation, and Subsidiaries (the “Company” unless otherwise indicated or except where the context otherwise requires “we”, “us” or “our”) commenced operations in May 2012, focused on investing in, financing and managing a diversified portfolio of real estate related securities, whole-loans and other financial assets.  Our investment strategy is based on Western Asset Management Company’s (our “Manager”) perspective of which mix of portfolio assets it believes provides us with the best risk-reward opportunities at any given time.  Our Manager will vary the allocation among various asset classes subject to maintaining our qualification as a real estate investment trust ("REIT") under the federal tax law and maintaining our exemption from the 1940 Act.  These restrictions limit our ability to invest in non-real estate assets and/or assets which are not secured by real estate.

At March 31, 2017, our investment portfolio was comprised of approximately $1.1 billion of Agency RMBS (including approximately $32.2 million of Agency Interest-Only Strips), approximately $1.1 billion of Agency CMBS (including approximately $7.3 million of Agency CMBS Interest-Only Strips), approximately $64.3 million of Non-Agency RMBS, approximately $342.1 million of Non-Agency CMBS, approximately $114.5 million of other securities, approximately $215.8 million of Residential Whole-Loans and approximately $33.2 million of Residential Bridge Loans.  In addition, we hold a controlling financial interest in a CMBS trust with a principal balance of $14.0 million, which resulted in the consolidation of the assets and liabilities of the trust.  As a result of the consolidation of the CMBS trust, our holdings included a $24.5 million securitized commercial loan.

We generate income from the difference between the yields earned on our investments and our cost of borrowing including any hedging activity. We use leverage as part of our business strategy in order to increase potential returns to our stockholders. We primarily finance our investments through short-term borrowings structured as repurchase agreements. We may also change our financing strategy and leverage without the consent of our stockholders.

As of March 31, 2017, we had entered into master repurchase agreements or MRAs with 27 counterparties. As of March 31, 2017, we had approximately $2.3 billion of borrowings outstanding under our repurchase agreements collateralized by approximately $2.6 billion of our investments.  We have approximately $1.1 billion of interest rate swaps to effectively fix the interest rate of our borrowings under our repurchase agreements; net of variable-rate swaps of approximately $2.3 billion, and excluding net forward starting interest rate swaps of $204.5 million. As of March 31, 2017, our aggregate debt-to-equity ratio was approximately 5.3 to 1. The debt-to-equity ratio is not a comprehensive statement of overall investment portfolio leverage which is affected by any leverage embedded in TBAs and derivative instruments.

We operate and have elected to be taxed as a REIT, commencing with our taxable year ended December 31, 2012. To comply with the REIT requirements, some of our investments were held in a taxable REIT subsidiary, or “TRS”.  Acquiring non-qualifying investments through the TRS enables us to avoid jeopardizing our REIT status. These investments or activities are not held or conducted at the REIT level and as a result would not impact our ability to maintain our qualification as a REIT.  We generally will not be subject to U.S. federal income taxes on our taxable income to the extent that we annually distribute, in accordance with the REIT requirements, all of our net taxable income to stockholders and otherwise maintain our intended qualification as a REIT.

We also intend to operate our business in a manner that will permit us to maintain our exemption from registration under the 1940 Act.

Factors Impacting Our Operating Results

Our results of operations are affected by a number of factors and primarily depend on, among other things, the size of our investment portfolio, our net interest income, changes in the market value of our investments, derivative instruments and to a lesser extent realized gains and losses on the sale of our investments and termination of our derivative instruments. Our overall performance is also impacted by the supply and demand for our target assets in the market, the terms and availability of financing for such assets, general economic conditions, the impact of U.S Government actions that affect the real estate and mortgage sectors, and the unanticipated credit events experienced by borrowers whose loans are included in our MBS, as well as our Whole-Loan borrowers.

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Our net interest income varies primarily as a result of changes in market interest rates and constant prepayment rates, or (“CPR”) on our Agency RMBS. The CPR measures the amount of unscheduled principal prepayments on RMBS as a percentage of the principal balance. Interest income on our credit sensitive investments can also be impacted by unanticipated prepayments, defaults, liquidations or delinquencies experienced by the underlying borrowers. These factors can vary according to type of investment and conditions in the financial markets none of which can be predicted with any certainty.

See the caption "Risk Factors" in our Annual Report on Form 10-K for the year ended December 31, 2016, which is available on the SEC's website at www.sec.gov for additional factors that may impact our operating results.

Recent Market Conditions

Our business is affected by general U.S. residential real estate fundamentals, domestic and foreign commercial real estate fundamentals and the overall U.S. and international economic environment. In particular, our strategy is influenced by the specific characteristics of these markets, including but not limited to prepayment rates and interest rate levels. We expect the results of our operations to be affected by various factors, many of which are beyond our control. Our results of operations will primarily depend on, among other things, the level of our net interest income, the market value of our investment portfolio and the supply of and demand for mortgage-related assets. Our net interest income, which includes the amortization of purchase premiums and accretion of discounts, will vary primarily as a result of changes in interest rates, defaults and loss severity rates, borrowing costs, and prepayment speeds on our MBS and other Target Assets (as defined herein) investments.  Similarly, the overall value of our investment portfolio will be impacted by these factors as well as changes in the value of residential and commercial real estate and continuing regulatory changes.

    Our Manager's global outlook for 2017, is sensitive to the potential downside risks, such as policy uncertainties from current administration, policy implications from changing political environment in Europe and economic slowdown in China. It expects steady but unspectacular global growth, and that U.S. growth and inflation may rise with fiscal stimulus. Global inflation has stopped declining; however, central banks, which have been a big source of accommodation for the global recovery, are becoming less accommodative. Nonetheless, our Manager believes government bonds should remain underpinned by low policy rates and spread sectors should outperform over the longer term. U.S. rates reflect growth and optimism and upside risks to U.S. growth may come from potential fiscal policy changes.

With our current expectations for ongoing, yet slow economic growth and a low inflation environment, both in the U.S. and abroad and policy uncertainty, as it relates to the Federal Reserve’s holdings of Agency RMBS, we believe that a balanced portfolio consisting of Agency CMBS, Agency RMBS and credit-sensitive investments continues to be appropriate. The fundamentals in the U.S. housing market remained solid, despite higher interest rates. We continue to be constructive for commercial real estate sector with focus towards single asset/single borrower transactions. Our Manager will continue to actively manage the portfolio and reallocate capital as it believes appropriate.

Our Investment Strategy

Our Manager’s investment philosophy, which developed from a singular focus in fixed-income asset management over a variety of credit cycles and conditions, is to provide clients with diversified, tightly controlled, long-term value-oriented portfolios. Through rigorous analysis of all sectors of the fixed-income market, our Manager seeks to identify assets with the greatest risk-adjusted total value potential. In making investment decisions on our behalf, our Manager incorporates its views on the economic environment and the outlook for the mortgage markets, including relative valuation, supply and demand trends, the level of interest rates, the shape of the yield curve, prepayment rates, financing and liquidity, commercial and residential real estate prices, delinquencies, default rates, recovery of various segments of the economy and vintage of collateral, subject to maintaining our REIT qualification and our exemption from registration under the 1940 Act. We benefit from the breadth and depth of our Manager’s overall investment philosophy, which focuses on a macroeconomic analysis as well as an in-depth analysis of individual assets and their relative value.

Our target assets are Agency RMBS (including TBAs), Agency CMBS, Non-Agency CMBS, Non-Agency RMBS, Residential and Commercial Whole-Loans, Residential and Commercial Bridge Loans, Risk Sharing Securities, Non U.S. CMBS, ABS and Whole-Loan securities.  In 2017, we will continue to deploy our capital to our target assets to maximize returns while remaining opportunistic.  We do not have specific investment guidelines providing for precise minimum or maximum allocations to any sector other than those necessary for maintaining our qualification as a REIT and our exemption from the 1940 Act.  These

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regulatory limits restrict our ability to shift away from Agency securities and diversify the portfolio as certain MBS securities do not qualify as real estate assets. Accordingly, subject to these limits, allocations to various sectors may vary significantly with market constraints and our Manager’s investment views.  Our Manager has not and does not expect to purchase securities on our behalf with a view to selling them shortly after purchase.  However, in order to maximize returns and manage portfolio risk while remaining opportunistic, we may dispose of securities earlier than anticipated or hold securities longer than anticipated depending upon prevailing market conditions, credit performance, availability of leverage or other factors regarding a particular asset and/or our capital position.

As of March 31, 2017, the carrying value of our investment portfolio, excluding the securitized commercial loan from a consolidated VIE, was comprised of 36.2% of Agency RMBS, 37.8% of Agency CMBS, 11.5% of Non-Agency CMBS, 7.3% of Residential Whole-Loans, 3.9% of other securities, 2.2% of Non-Agency RMBS and 1.1% of Residential Bridge Loans.

Our Target Assets

Agency RMBS. - Agency RMBS, which are RMBS for which the principal and interest payments are guaranteed by a U.S. Government agency, such as the Government National Mortgage Association (“GNMA” or “Ginnie Mae”), or a U.S. Government-sponsored entity ("GSE"), such as the Federal National Mortgage Association (“FNMA” or “Fannie Mae”) or the Federal Home Loan Mortgage Corporation (“FHLMC” or “Freddie Mac”).  The Agency RMBS we acquire can be secured by fixed-rate mortgages, adjustable-rate mortgages or hybrid adjustable-rate mortgages. Fixed-rate mortgages have interest rates that are fixed for the term of the loan and do not adjust. The interest rates on adjustable-rate mortgages generally adjust annually (although some may adjust more frequently) to an increment over a specified interest rate index. Hybrid adjustable-rate mortgages have interest rates that are fixed for a specified period of time (typically three, five, seven or ten years) and, thereafter, adjust to an increment over a specified interest rate index. Adjustable-rate mortgages and hybrid adjustable-rate mortgages generally have periodic and lifetime constraints on the amount by which the loan interest rate can change on any predetermined interest rate reset date.

Agency CMBS. - Fixed and floating rate CMBS, for which the principal and interest payments are guaranteed by a U.S. Government agency or U.S. Government-sponsored entity, but for which the underlying mortgage loans are secured by real property other than single family residences. These may include, but are not limited to Fannie Mae DUS (Delegated Underwriting and Servicing) MBS, Freddie Mac Multifamily Mortgage Participation Certificates, Ginnie Mae project loan pools, and/or CMOs structured from such collateral.

Non-Agency RMBS. - RMBS that are not guaranteed by a U.S. Government agency or U.S. Government-sponsored entity, with an emphasis on securities that when originally issued were rated in the highest rating category by one or more of the nationally recognized statistical rating organizations. The mortgage loan collateral for Non-Agency RMBS consists of residential mortgage loans that do not generally conform to underwriting guidelines issued by a U.S. Government agency or U.S. Government-sponsored entity due to certain factors, including mortgage balances in excess of Agency underwriting guidelines, borrower characteristics, loan characteristics and/or level of documentation, and therefore are not issued or guaranteed by a U.S. Government agency or U.S. Government-sponsored entity. The mortgage loan collateral may be classified as subprime, Alternative-A or prime depending on the borrower’s credit rating and the underlying level of documentation. Non-Agency RMBS may be secured by fixed-rate mortgages, adjustable-rate mortgages or hybrid adjustable-rate mortgages.

Non-Agency CMBS. - Fixed and floating rate CMBS for which the principal and interest payments are not guaranteed by a U.S. Government agency or U.S. Government-sponsored entity. We have mainly acquired legacy securities that when originally issued were rated in the highest rating category by one or more of the nationally recognized statistical rating organizations but we have also invested in subordinated debt for which the property (properties) securing the underlying mortgage collateral is located within the U. S. or the European Union.  We do not have an established minimum current rating requirement for such investments.

Non U.S. CMBS. -  CMBS which is not guaranteed by a U.S. Government agency or U.S. Government-sponsored entity and which is secured by commercial real estate located outside of the U.S.  Although our Manager believes that these investments can provide attractive risk-reward opportunities and offer additional asset diversification, investing in international real estate has a number of additional risks, including but not limited to currency risk, political risk and the legal risk of investing in jurisdiction(s) with varying laws and regulations and potential tax implications.  See Item 3: Quantitative and Qualitative Disclosures about Market Risk — Foreign Investment Risk and Currency Risk, herein.

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Risk Sharing Securities Issued by Fannie Mae and Freddie Mac. - From time to time we have invested and may in the future continue to invest in risk sharing securities issued by Fannie Mae and Freddie Mac.  Principal and interest payments on these securities are based on the performance of a specified pool of Agency residential mortgages. The payments due on these securities, however, are not secured by the referenced mortgages, but are full faith and credit obligations of Fannie Mae or Freddie Mac respectively.  Investments in these securities generally are not qualifying assets for purposes of the 75% real estate asset test applicable to REITs and generally do not generate qualifying income for purposes of the 75% real estate income test applicable to REITs. As a result, we may be limited in our ability to invest in such assets.

TBAs. - We may utilize TBAs, in order to invest in Agency RMBS. Pursuant to these TBAs, we agree to purchase (or deliver), for future settlement, Agency RMBS with certain principal and interest terms and certain underlying collateral, but the particular Agency RMBS to be delivered is not identified until shortly before the TBA settlement date. Our ability to invest in Agency RMBS through TBAs may be limited by the 75% real estate income and asset tests applicable to REITs.

Mortgage pass-through certificates. - Mortgage pass-through certificates are securities representing interests in “pools” of mortgage loans secured by residential real property where payments of both interest and scheduled principal, plus pre-paid principal, on the underlying loan pools are made monthly to holders of the securities, in effect “passing through” monthly payments made by the individual borrowers on the mortgage loans that underlie the securities, net of fees paid to the issuer/guarantor of the securities and servicers of the underlying mortgages.

Interest-Only Strips or IOs. - This type of security entitles the holder only to payments of interest based on a notional principal balance. The yield to maturity of Interest-Only Strips is extremely sensitive to the rate of principal payments (particularly prepayments) on the underlying pool of mortgages. We invest in these types of securities primarily to take advantage of particularly attractive prepayment-related or structural opportunities in the MBS markets, as well as to help manage the duration of our overall portfolio.

Inverse Interest-Only Strips or IIOs. - This type of security has a coupon with an inverse relationship to its index and is subject to caps and floors. Inverse Interest-Only MBS entitles the holder to interest only payments based on a notional principal balance, which is typically equal to a fixed rate of interest on the notional principal balance less a floating rate of interest on the notional principal balance that adjusts according to an index subject to set minimum and maximum rates. The current yield of Inverse Interest-Only MBS will generally decrease when its related index rate increases and increase when its related index rate decreases.

Agency and Non-Agency CMBS IO and IIO Securities. — Interest-Only and Inverse Interest-Only securities for which the underlying collateral is commercial mortgages the principal and interest on which may or may not be guaranteed by a U.S Government agency or U.S. Government-sponsored entity.  Unlike single family residential mortgages in which the borrower, generally, can prepay at any time, commercial mortgages frequently limit the ability of the borrower to prepay, thereby providing a certain level of prepayment protection.  Common restrictions include yield maintenance and prepayment penalties, the proceeds of which are generally at least partially allocable to these securities, as well as, defeasance.

Principal-Only Strips or POs. — This type of security generally only entitles the holder to receive cash flows that are derived from principal repayments of an underlying loan pool, but in the case of Non-Agency Principal-Only Strips will also include cash flows from default recoveries and excess interest.  The yield to maturity of Principal-Only Strips is extremely sensitive to the rate of principal payments (particularly prepayments) on the underlying pool of mortgages. We invest in these types of securities primarily to take advantage of structural opportunities in the MBS markets.

Residential Whole-Loans. — Residential Whole-Loans are mortgages secured by single family residences held directly by us or through structured Non-Agency RMBS programs crafted specifically for us and other clients of our Manager.  To date our Residential Whole-Loans have been mostly adjustable rate loans that do not qualify for the Consumer Finance Protection Bureau’s (or CFPB) safe harbor provision for “qualifying mortgages”. However, our Manager’s review, relating to possible purchases of loans, includes an analysis of the loan originator’s procedures and documentation for compliance with Ability to Repay requirements.  These loans are held in consolidated trusts with us holding the beneficial interest in the trusts.  We may in the future securitize the whole-loan interests, selling more senior interests in the pool of loans and retaining residual portions.   The characteristics of our Residential Whole-Loans may vary going forward.

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Residential Bridge Loans - Residential Bridge Loans are mortgages secured by non owner occupied single family and multi-family residences, typically short-term, held directly by us or through structured Non-Agency RMBS programs crafted specifically for us and other clients of our Manager.  These loans are held in a consolidated trust with us holding the beneficial interest in the trust.  We may in the future securitize these loan interests, selling more senior interests in the pool of loans and retaining residual portions. 

Commercial Whole-Loans. - Our Manager is also actively exploring opportunities to invest in small balance, $2.5 million to $25.0 million, Commercial Whole-Loans, including commercial mortgages and Small Business Administration or SBA loans secured primarily by real estate.  While our Manager has experience in CMBS and we currently invest in Agency and Non-Agency CMBS, as well as, Non U.S. CMBS, investing in Whole-Loans backed or secured by commercial real estate assets involves complex investment, structural, regulatory and accounting issues.  Some of these issues are unique to Commercial Whole-Loans as opposed to residential mortgages.  Accordingly, there is no assurance of the prevalence such investments will have in our overall portfolio in the future.

Commercial Mezzanine Loans - Commercialmezzanine loans are generally structured to represent a senior position in the borrower’s equity in, and subordinate to a first mortgage loan, on a property. These loans are generally secured by pledges of ownership interests, in whole or in part, in entities that directly or indirectly own the real property. At times, mezzanine loans may be secured by additional collateral, including letters of credit, personal guarantees, or collateral unrelated to the property. Mezzanine loans may be structured to carry either fixed or floating interest rates as well as carry a right to participate in a percentage of gross revenues and a percentage of the increase in the fair market value of the property securing the loan. Mezzanine loans may also contain prepayment lockouts, penalties, minimum profit hurdles and other mechanisms to protect and enhance returns to the lender. Mezzanine loans usually have maturities that match the maturity of the related mortgage loan but may have shorter or longer terms.

Collateralized Mortgage Obligations or CMOs. — These are securities that are structured from residential and/or commercial pass-through certificates, which receive monthly payments of principal and interest. CMOs divide the cash flows which come from the underlying mortgage pass-through certificates into different classes of securities that may have different maturities and different weighted average lives than the underlying pass-through certificates.

ABS. - Debt and/or equity tranches of securitizations backed by various asset classes including, but not limited to, aircrafts, automobiles, credit cards, equipment, franchises, recreational vehicles and student loans. Investments in ABS generally are not qualifying assets for purposes of the 75% real estate asset test applicable to REITs and generally do not generate qualifying income for purposes of the 75% real estate income test applicable to REITs. As a result, we may be limited in our ability to invest in such assets.

Other investments. - In addition to MBS, our principal investment, and ABS from time to time, we may also make other investments in securities, which our Manager believes will assist us in meeting our investment objective and are consistent with our overall investment policies.  These investments will normally be limited by the REIT requirements that 75% our assets be real estate assets and that 75% of our income be generated from real estate, thereby limiting our ability to invest in such assets.

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Our Financing Strategy

The leverage that we employ is specific to each asset class and is determined based on several factors, including potential asset price volatility, margin requirements, the current cycle for interest rates, the shape of the yield curve, the outlook for interest rates and our ability to use and the effectiveness of interest rate hedges. We analyze both historical volatility and market-driven implied volatility for each asset class in order to determine potential asset price volatility. Our leverage targets attempt to risk-adjust asset classes based on each asset class’s potential price volatility. The goal of our leverage strategy is to ensure that, at all times, our investment portfolio’s overall leverage ratio is appropriate for the level of risk inherent in the investment portfolio.

We primarily finance our investments through repurchase agreements for which we pledge our assets. Our repurchase agreements have maturities generally ranging from one to three months, but in some cases longer. The amount borrowed under our repurchase agreements is a specified percentage of the asset’s fair value, which is dependent on the collateral type.  The portion of the pledged collateral held by the counterparty in excess of the amount borrowed under the repurchase agreement is the margin requirement for that borrowing.  Repurchase agreements involve the transfer of the pledged collateral to a counterparty at an agreed upon price in exchange for such counterparty’s simultaneous agreement to return the same security back to the borrower at a future date (i.e., the maturity of the borrowing). Under our repurchase agreements, we retain beneficial ownership of the pledged collateral, while the counterparty maintains custody of such collateral.  At the maturity of a repurchase financing, unless the repurchase financing is renewed with the same counterparty, we are required to repay the loan, including any accrued interest, and concurrently reacquire custody of the pledged collateral or, with the consent of the counterparty, we may renew the repurchase financing at the then prevailing market interest rate and terms

Volatility in the mortgage markets may create additional stress on the overall liquidity of the Company due to the long-term nature of its assets and the short-term nature of its liabilities.  In an instance of severe volatility, or where the additional stress on liquidity resulting from volatility is sustained over an extended period of time, the Company could be required to sell assets, possibly even at a loss, to generate sufficient liquidity to satisfy collateral and margin requirements which could have a material adverse effect on the Company’s financial position, results of operations and cash flows. Margin calls from counterparties are routinely experienced by us when the fair value of our existing pledged collateral declines as a result of principal amortization and prepayments or due to changes in market interest rates, spreads or other market conditions.  As a result, the counterparty will require that we pledge additional securities and/or cash as collateral to secure our borrowings under repurchase financing.  In certain circumstances, we also may make margin calls on our counterparties when collateral values increase.  As of March 31, 2017, we had $13.2 million of cash collateral held by our repurchase agreement counterparties and we have satisfied all of our margin calls.

The costs associated with our borrowings are generally based on prevailing market interest rates. During a period of rising interest rates, our borrowing costs generally will increase while the yields earned on our existing portfolio of leveraged fixed-rate MBS and other fixed rate securities will remain static. This could result in a decline in our net interest spread and net interest margin. The severity of any such decline would depend on our asset/liability composition at the time, as well as the magnitude and duration of the interest rate increase. We entered into interest rate swaps to mitigate the effects of increases in interest rates under a portion of our repurchase agreements. Refer to "Hedging Strategy" for details. Further, an increase in short-term interest rates could also have a negative impact on the market value of our assets. If either of these events happens, we could experience a decrease in net income or incur a net loss during these periods, which could adversely affect our liquidity and results of operations.

We expect to maintain a debt to equity ratio of three to ten times the amount of our stockholders’ equity, although there is no stated minimum or maximum leverage in our investment policies. To the extent the Agency MBS percentage of our portfolio decreases, our overall leverage is likely to decrease.  Depending on the different cost of borrowing funds at different maturities, we will vary the maturities of our borrowed funds to attempt to produce lower borrowing costs and reduce interest rate risk. Generally, we enter into collateralized borrowings only with institutions that are rated investment grade by at least one nationally-recognized statistical rating organization.  We rely on financing to acquire, on a leveraged basis, assets in which we invest. If market conditions deteriorate, our counterparties may exit the repurchase market, and tighten lending standards, or increase the amount of equity capital required to obtain financing thereby making it more difficult and costly for us to obtain financing. In the future, we may be limited or restricted in the amount of leverage we may employ by the terms and provisions of any financing or other agreements. We may also change our financing strategy and leverage without the consent of our stockholders.

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Our Hedging Strategy

Subject to maintaining our qualification as a REIT for U.S. federal income tax purposes, we may pursue various economic hedging strategies in an effort to reduce our exposure to adverse changes in interest rates and, to a more limited extent, foreign currency. There is no guarantee that we will engage in any level of hedging activity. The U.S. federal income tax rules applicable to REITs may require us to implement certain of these techniques through a domestic TRS that is subject to federal, state and local corporate income taxation.

Our hedging activity varies in scope based on the level and volatility of interest rates, the type of assets held, including currency denomination and other changing market conditions.  The majority of swaps we entered into are designed to mitigate the effects of increases in interest rates under a portion of our repurchase agreements.  These swaps generally provide for fixed interest rates indexed off of the London interbank offered rate, or LIBOR, and effectively fix the floating interest rates.  Notwithstanding the foregoing, in order to manage our hedge position with regard to our liabilities, we will enter into interest rate swaps which involve the receipt of fixed-rate amounts from counterparty in exchange for us making variable-rate payments over the life of the interest rate swap without exchange of the underlying notional amount.  We also enter into compression trades that enable us to terminate substantial amounts of swap contracts before they expire by their terms, when there has been substantial two-way (pay and receive) swap activity.  These “compression trades” reduce the number of interest rate swaps outstanding.  In addition to simplifying, our balance sheet, by reducing the number of interest rate swaps outstanding, we are frequently able to reduce the amount of margin required to carry such positions.

We utilize forward starting swaps and swaptions for several reasons including replacing expiring swaps, in anticipation of increasing our overall financing and reducing our exposure to future interest rate increases.  Interest rate swaptions provide us the option to enter into an interest rate swap agreement for a predetermined notional amount, stated term and set pay and receive interest rates in the future.

We utilize foreign currency swaps, agreeing to pay a fixed amount of non U.S. currency such as the euro in exchange for a fixed amount of U.S. dollars as well as currency forwards.  We entered into the currency swaps and forwards in order to hedge our exposure to foreign currency with respect to Non U.S. CMBS investments and the corresponding repurchase financings utilized to make such investments.

In order to enable us to maintain compliance with the REIT requirements, we have generally elected to treat the aforementioned derivative instruments as hedges for U.S. federal tax purposes.  To date, however, we have not elected to apply hedge accounting for financial statement reporting purposes for our derivative instruments. As a result, we record the change in fair value of our derivatives and the associated interest and currency exchange in "Gain (loss) on derivatives, net" in the Statement of Operations. Additionally, we may enter into hedging transactions in the form of puts and calls or other financial instruments that we deem appropriate.

Our interest rate hedging techniques are partly based on assumed levels of prepayments of our target assets. If prepayments are slower or faster than assumed, the life of the investment will be longer or shorter, which would reduce the effectiveness of any of the interest rate hedging strategies we may use and may cause losses on such transactions. Hedging strategies, both interest rate and foreign currency, involve the use of derivative securities which are highly complex and may produce volatile returns.

We may invest in equity index derivatives such as futures, options on futures and options on indices.  These instruments are used normally to hedge interest rate movements as well as credit risks and other risks associated with our portfolio which may be impacted by volatility in the equity markets. Tax and other regulatory rules may limit our overall ability to use these instruments even through a TRS. Investing in these instruments introduces equity market risks into the management of the portfolio although as noted above our Manager uses them for the purpose of hedging our overall interest rate risk. These hedging strategies involving equity index products may not be successful, and may expose us to additional losses, if expected correlations between such risks and the equity markets do not occur. The goal of our hedging strategy is to ensure that, at all times, we are appropriately hedged in accordance with the REIT requirements for the level of interest rate and currency risk inherent in our investment portfolio.

Critical Accounting Policies

The consolidated financial statements include our accounts, those of our consolidated subsidiary, our wholly-owned TRS and certain variable interest entities (“VIEs”) in which we are the primary beneficiary.  All intercompany amounts have been

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eliminated in consolidation.  In accordance with GAAP, our consolidated financial statements require the use of estimates and assumptions that involve the exercise of judgment and use of assumptions as to future uncertainties.  In accordance with SEC guidance, the following discussion addresses the accounting policies that we currently apply. Our most critical accounting policies will involve decisions and assessments that could affect our reported assets and liabilities, as well as our reported revenues and expenses. We believe that all of the decisions and assessments upon which our consolidated financial statements have been based were reasonable at the time made and based upon information available to us at that time. We have identified what we believe will be our most critical accounting policies to be the following:

Valuation of Financial Instruments

We disclose the fair value of our financial instruments according to a fair value hierarchy (Levels I, II, and III, as defined below). ASC 820 "Fair Value Measurements and Disclosures" establishes a framework for measuring fair value and expands financial statement disclosure requirements for fair value measurements. ASC 820 further specifies a hierarchy of valuation techniques, which is based on whether the inputs into the valuation technique are observable or unobservable. The hierarchy is as follows:

Level I — Quoted prices in active markets for identical assets or liabilities.

Level II — Quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level III — Prices are determined using significant unobservable inputs. In situations where quoted prices or observable inputs are unavailable, for example, when there is little or no market activity for an investment at the end of the period, unobservable inputs may be used.

The level in the fair value hierarchy within which a fair value measurement in its entirety falls is based on the lowest level input that is significant to the fair value measurement in its entirety. Transfers between levels are determined by us at the end of the reporting period.

Mortgage-Backed Securities and Other Securities

Our mortgage-backed securities and other securities portfolio primarily consists of Agency RMBS, Non-Agency RMBS, Agency CMBS and Non-Agency CMBS, ABS and other real estate related assets, these investments are recorded in accordance with ASC 320, “Investments - Debt and Equity Securities”, ASC 325-40, “Beneficial Interests in Securitized Financial Assets” or ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality”. We have chosen to make a fair value election pursuant to ASC 825, “Financial Instruments” for our mortgage-backed securities and other securities portfolio. Electing the fair value option allows us to record changes in fair value in the Consolidated Statements of Operations as a component of “Unrealized gain (loss), net”., which, in management’s view, more appropriately reflects the results of operations for a particular reporting period as all securities activities will be recorded in a similar manner.

If we purchase securities with evidence of credit deterioration since origination, we will analyze to determine if the guidance found in ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” is applicable.

We account for our securities under ASC 310 and ASC 325 and evaluate securities for other-than-temporary impairment (“OTTI”) on at least a quarterly basis. The determination of whether a security is other-than-temporarily impaired involves judgments and assumptions based on subjective and objective factors. When the fair value of an investment security is less than its amortized cost at the balance sheet date, the security is considered impaired, and the impairment is designated as either “temporary” or “other-than-temporary.” When a security is impaired, an OTTI is considered to have occurred if (i) if we intend to sell the security (i.e., a decision has been made as of the reporting date) or (ii) it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis. If we intend to sell the security or if it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis, the entire amount of the impairment loss, if any, is recognized in earnings as OTTI and the cost basis of the security is adjusted to its fair value. Additionally for securities accounted for under ASC 325-40 an OTTI is deemed to have occurred when there is an adverse change in the expected cash flows to be received and the fair value of the security is less than its carrying amount. In determining whether an adverse change in cash flows

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occurred, the present value of the remaining cash flows, as estimated at the initial transaction date (or the last date previously revised), is compared to the present value of the expected cash flows at the current reporting date. The estimated cash flows reflect those a “market participant” would use and are discounted at a rate equal to the current yield used to accrete interest income. Any resulting OTTI adjustments are reflected in the “Other than temporary impairment” in our Consolidated Statements of Operations.

The determination as to whether an OTTI exists is subjective, given that such determination is based on information available at the time of assessment as well as our estimate of the future performance and cash flow projections for the individual security. As a result, the timing and amount of an OTTI constitutes an accounting estimate that may change materially over time.

Increases in interest income may be recognized on a security on which we have previously recorded an OTTI charge if the cash flow of such security subsequently improves.

Securities in an unrealized loss position on March 31, 2017 are not considered other than temporarily impaired if we had the ability and intent to hold the securities to maturity or for a period of time sufficient for a forecasted market price recovery up to or above the amortized cost of the investment, and we are not required to sell the security for regulatory or other reasons.

In addition, unrealized losses on our Agency securities, with explicit guarantee of principal and interest by the governmental sponsored entity ("GSE"), are not credit losses but rather were due to changes in interest rates and prepayment expectations. These securities would not be considered other than temporarily impaired provided we did not intend to sell the security.

Residential Whole-Loans

Investments in Residential Whole-Loans are recorded in accordance with ASC 310-20, "Nonrefundable Fees and Other Costs". We have chosen to make the fair value election pursuant to ASC 825 for our Residential Whole-Loan portfolio. Residential Whole-Loans are recorded at fair value in the Consolidated Balance Sheets with the periodic change in fair market value being recorded in earnings in our Consolidated Statements of Operations as a component of "Unrealized gain (loss), net". All other costs incurred in connection with acquiring Residential Whole-Loans or committing to purchase these loans are charged to expense as incurred.

On a quarterly basis, we evaluate the collectability of both interest and principal of each loan, if circumstances warrant, to determine whether such loan is impaired. A loan is impaired when, based on current information and events, it is probable that we will be unable to collect all amounts due according to the existing contractual terms. When a loan is impaired, we do not record an allowance for loan loss as we have elected the fair value option. However, income recognition is suspended for loans at the earlier of the date at which payments become 90-days past due or when, in the opinion of management, a full recovery of income and principal becomes doubtful. When the ultimate collectability of the principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. When the ultimate collectability of the principal of an impaired loan is not in doubt, contractual interest is recorded as interest income when received, under the cash basis method until an accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. A loan is written off when it is no longer realizable and/or legally discharged.

Residential Bridge Loans

Investments in Residential Bridge Loans are recorded in accordance with ASC 310-20, "Nonrefundable Fees and Other Costs". These loans are recorded at their principal amount outstanding, net of any premium or discount in our Consolidated Balance Sheets. All other costs incurred in connection with acquiring the Residential Bridge Loans or committing to purchase these loans are charged to expense as incurred.

On a quarterly basis, we evaluate the collectability of both interest and principal of each loan, if circumstances warrant, to determine whether such loan is impaired. A loan is impaired when, based on current information and events, it is probable that we will be unable to collect all amounts due according to the existing contractual terms. When a loan is impaired, the impairment is then measured based on the present value of expected future cash flows discounted at the loan’s effective rate or the fair value of the collateral, if the loan is collateral dependent. Upon measurement of impairment, we record an allowance to reduce the carrying value of the loan with a corresponding charge to net income. Significant judgments are required in determining impairment, including assumptions regarding the value of the loan, the value of the underlying collateral and other provisions such as guarantees.

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Income recognition is suspended for loans at the earlier of the date at which payments become 90-days past due or when, in the opinion of management, a full recovery of income and principal becomes doubtful. When the ultimate collectability of the principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. When the ultimate collectability of the principal of an impaired loan is not in doubt, contractual interest is recorded as interest income when received, under the cash basis method until an accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. A loan is written off when it is no longer realizable and/or it is legally discharged.

Interest Income Recognition

Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase

Interest income on mortgage-backed and other securities is accrued based on the respective outstanding principal balances and corresponding contractual terms. We record interest income in accordance with ASC subtopic 835-30 "Imputation of Interest", using the effective interest method. As such premiums and discounts associated with Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase, are amortized into interest income over the estimated life of such securities. Adjustments to premium and discount amortization are made for actual prepayment activity.  We estimate prepayments at least quarterly for our securities and, as a result, if the projected prepayment speed increases, we will accelerate the rate of amortization on premiums or discounts and make a retrospective adjustment to historical amortization. Alternatively, if projected prepayment speeds decrease, we will reduce the rate of amortization on the premiums or discounts and make a retrospective adjustment to historical amortization.

Non-Agency MBS and other securities that are rated below AA at the time of purchase and Interest-Only Strips that are not classified as derivatives

Interest income on Non-Agency MBS and other securities that are rated below AA at the time of purchase and Interest-Only Strips that are not classified as derivatives are also recognized in accordance with ASC 835, using the effective yield method.  The effective yield on these securities is based on the projected cash flows from each security, which is estimated based on our observation of the then current information and events, where applicable, and will include assumptions related to interest rates, prepayment rates and the timing and amount of credit losses.  On at least a quarterly basis, we review and, if appropriate, make adjustments to our cash flow projections based on input and analysis received from external sources, internal models, and our judgment about interest rates, prepayment rates, the timing and amount of credit losses, and other factors. Where appropriate, we may include in our cash flow projections the U.S. Department of Justice’s settlements with the major residential mortgage originators, regarding certain lending practices.  Changes in cash flows from those originally projected, or from those estimated at the last evaluation, may result in a prospective change in the yield/interest income recognized on such securities. Actual maturities of the securities are affected by the contractual lives of the underlying collateral, periodic payments of scheduled principal, and prepayments of principal. Therefore, actual maturities of the securities will generally be shorter than stated contractual maturities.

Based on the projected cash flow of such securities purchased at a discount to par value, we may designate a portion of such purchase discount as credit protection against future credit losses and, therefore, not accrete such amount into interest income.  The amount designated as credit discount may be adjusted over time, based on the actual performance of the security, its underlying collateral, actual and projected cash flow from such collateral, economic conditions and other factors. If the performance of a security with a credit discount is more favorable than forecasted, a portion of the amount designated as credit discount may be accreted into interest income prospectively.

Residential Whole-Loans and Residential Bridge Loans

Interest income on our residential loan portfolio is recorded in accordance with ASC 835 using the effective interest method based on the contractual payment terms of the loan. Any premium amortization or discount accretion will be reflected as a component of "Interest income" in our Consolidated Statements of Operations.

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Variable Interest Entities (“VIEs”)

VIEs are defined as entities that by design either lack sufficient equity for the entity to finance its activities without additional subordinated financial support or are unable to direct the entity’s activities or are not exposed to the entity’s losses or entitled to its residual returns. We evaluate all of our interests in VIEs for consolidation. When the interests are determined to be variable interests, we assess whether we are deemed the primary beneficiary. The primary beneficiary of a VIE is determined to be the party that has both the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE.

To assess whether we have the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance, we consider all facts and circumstances, including our role in establishing the VIE and our ongoing rights and responsibilities. This assessment includes first, identifying the activities that most significantly impact the VIE’s economic performance; and second, identifying which party, if any, has power over those activities. In general, the parties that make the most significant decisions affecting the VIE or have the right to unilaterally remove those decision makers is deemed to have the power to direct the activities of a VIE.

To assess whether we have the obligation to absorb losses of the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE, we consider all of our economic interests. This assessment requires that we apply judgment in determining whether these interests, in the aggregate, are considered potentially significant to the VIE. Factors considered in assessing significance include: the design of the VIE, including its capitalization structure; subordination of interests; payment priority; relative share of interests held across various classes within the VIE’s capital structure; and the reasons why the interests are held by us.

In instances when a VIE is owned by both us and related parties, we consider whether there is a single party in the related party group that meets both the power and losses or benefits criteria on its own as though no related party relationship existed.  If one party within the related party group meets both these criteria, such reporting entity is the primary beneficiary of the VIE and no further analysis is needed.  If no party within the related party group on its own meets both the power and losses or benefits criteria, but the related party group does as a whole meets these two criteria, the determination of primary beneficiary within the related party group is based upon an analysis of the facts and circumstances with the objective of determining which party is most closely associated with the VIE.  Determining the primary beneficiary within the related party group requires significant judgement.

In instances when we are required to consolidate a VIE that is determined to be a qualifying collateralized financing entity, under GAAP, we will measure both the financial assets and financial liabilities of the VIE using the fair value of either the VIE’s financial assets or financial liabilities, whichever is more observable.

Ongoing assessments of whether an enterprise is the primary beneficiary of a VIE is required.

Derivatives and Hedging Activities

Subject to maintaining our qualification as a REIT for U.S. federal income tax purposes, we utilize derivative financial instruments, including interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, TBAs and Agency and Non-Agency Interest-Only Strips to hedge the interest rate and currency risk associated with our portfolio and related borrowings. Derivatives, subject to REIT requirements, are used for hedging purposes rather than speculation. We have also entered into a total return swap, which transfers the total return of the referenced security to the Company. We determine the fair value of our derivative positions and obtain quotations from third parties, including the Chicago Mercantile Exchange or CME, to facilitate the process of determining such fair values. If our hedging activities do not achieve the desired results, reported earnings may be adversely affected.

GAAP requires an entity to recognize all derivatives as either assets or liabilities on the balance sheet and to measure those instruments at fair value.  The accounting for changes in the fair value of derivatives depends on the intended use of the derivative. The fair value adjustment will affect either other comprehensive income in stockholders' equity until the hedged item is recognized in earnings or net income depending on whether the derivative instrument is designated and qualifies as a for hedge for accounting purposes and if so, the nature of the hedging activity. We have elected not to apply hedge accounting for our derivative instruments.  Accordingly, we record the change in fair value of our derivative instruments, which includes net interest rate swap payments/receipts (including accrued amounts) and net currency payments/receipts (including accrued amounts) related

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to interest rate swaps and currency swaps, respectively in "Gain (loss) on derivative instruments, net" in our Consolidated Statements of Operations. 

In January 2017, the CME amended its rulebooks to legally characterize variation margin payments for over-the-counter derivatives they clear as settlements of the derivatives' exposure rather than collateral against exposure. As a result of the change in legal characterization, variation margin is no longer classified in our Consolidated Balance Sheets in either "Due from counterparties" or "Due to counterparties", but rather a settlement reflected in "Gain (loss) on derivatives, net" in our Consolidated Statements of Operations.

In our Consolidated Statements of Cash Flows, premiums received or paid on termination of our interest rate swaps, excluding interest rate swaps containing an other-than-insignificant financing element and the unamortized premium of market agreed coupon (“MAC”) interest rate swaps, are included in cash flows from operating activities. Notwithstanding the foregoing, proceeds and payments on settlement of swaptions, mortgage put options, futures contracts and TBAs are included in cash flows from investing activities.  Proceeds and payments on settlement of forward contracts are reflected in cash flows from financing activities in our Consolidated Statements of Cash Flows.  While payments made at the time of entering MAC interest rate swaps are included in cash flows from investing activities, payments received by us upon entering MAC interest rate swaps are included in either cash flows from investing activities or cash flows from financing activities, depending on whether or not the derivative instrument includes an other-than-insignificant financing element.  For MAC interest rate swaps containing an other-than-insignificant financing element, all cash flows over the life of the derivative are treated as cash flows from financing activities.  Return and recovery of basis activity for MAC interest rate swaps is included in cash flows from investing activities for swaps not containing an other-than-insignificant financing element in our Consolidated Statements of Cash Flows. For Agency and Non-Agency Interest-Only Strips accounted for as derivatives, the purchase, sale and recovery of basis activity is included with MBS and other securities under cash flows from investing activities in our Consolidated Statements of Cash Flows.

We evaluate the terms and conditions of our holdings of Agency and Non-Agency Interest-Only Strips, interest rate swaptions, currency forwards, futures contracts and TBAs to determine if these instruments have the characteristics of an investment or should be considered a derivative under GAAP.  In determining the classification of our holdings of Interest-Only Strips, we evaluate the securities to determine if the nature of the cash flows has been altered from that of the underlying mortgage collateral. Interest-Only Strips, for which the underlying mortgage collateral has been included into a structured security that alters the cash flows from the underlying mortgage collateral, are accounted for as derivatives. The carrying value of our Agency and Non-Agency Interest-Only Strips, accounted for as derivatives, is included in "Mortgage-backed securities and other securities, at fair value" in our Consolidated Balance Sheets.  The carrying value of interest rate swaptions, currency forwards, futures contracts and TBAs is included in "Derivative assets, at fair value" or "Derivative liability, at fair value" in our Consolidated Balance Sheets. Interest earned or paid along with the change in fair value of these instruments accounted for as derivatives is recorded in "Gain (loss) on derivative instruments, net" in our Consolidated Statements of Operations".

We evaluate all of our financial instruments to determine if such instruments are derivatives or contain features that qualify as embedded derivatives. An embedded derivative is separated from the host contact and accounted for separately when all of the guidance criteria are met.  Hybrid instruments that are remeasured at fair value through earnings, including the fair value option, are not bifurcated.  Derivative instruments, including derivative instruments accounted for as liabilities are recorded at fair value and are re-valued at each reporting date, with changes in the fair value together with interest earned or paid (including accrued amounts) reported in "Gain (loss) on derivative instruments, net" in our Consolidated Statements of Operations.

Accounting Standards Applicable to Emerging Growth Companies

The JOBS Act contains provisions that relax certain requirements for “emerging growth companies” for which we qualify. For as long as we are an emerging growth company, which may be up to five full fiscal years, unlike other public companies, we will not be required to: (i) comply with any new or revised financial accounting standards applicable to public companies until such standards are also applicable to private companies under Section 102(b)(1) of the JOBS Act; (ii) provide an auditor’s attestation report on management’s assessment of the effectiveness of our system of internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act; (iii) comply with any new requirements adopted by the PCAOB requiring mandatory audit firm rotation or a supplement to the auditor’s report in which the auditor would be required to provide additional information about the audit and the financial statements of the issuer; or (iv) comply with any new audit rules adopted by the PCAOB after April 5, 2012 unless the SEC determines otherwise.  We currently take advantage of some of these exemptions.  Our qualification for remaining an emerging growth company under the five full fiscal years expires on December 31, 2017.  However, we will no

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longer qualify for such exemption if our gross revenue for any year equals or exceeds $1.0 billion or more, we issue more than $1.0 billion in non-convertible debt during the three previous years, or if we are deemed to be a large accelerated filer. We have not elected to use the extended transition period for complying with any new or revised financial accounting standards.

As noted above, under the JOBS Act, emerging growth companies can delay adopting new or revised accounting standards that have different effective dates for public and private companies until such time as those standards apply to private companies.  Since we are not required to comply with new or revised accounting standards on the relevant dates on which adoption of such standards is required for other public companies, our financial statements may not be comparable to the consolidated financial statements of companies that comply with public company effective dates. If we were to elect to comply with these public company effective dates, such election would be irrevocable pursuant to Section 107 of the JOBS Act.

Recent Accounting Pronouncements

Accounting Standards to be Adopted in Future Periods

In May 2014, the FASB issued ASU 2014-9, “Revenue from Contracts with Customers (Topic 606).” The guidance changes an entity’s recognition of revenue from contracts with customers.  The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.  In addition, the new guidance requires improved disclosures to enable users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. In March 2016, the FASB issued implementation guidance which clarifies principal versus agent considerations in reporting revenue gross versus net (ASU 2016-8). In April 2016, the FASB issued implementation guidance which clarifies the identification of performance obligations (ASU 2016-10). In May 2016, the FASB issued amendments that affect only the narrow aspects of Topic 606 (ASU2016-12). In applying the new guidance, an entity may use either a retrospective approach to each prior reporting period or a retrospective approach with the cumulative effect recognized at the date of initial application. For a public company, the standard is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. Early adoption is not permitted for a public entity. We are evaluating the new guidance and do not expect it to have a material impact on our consolidated financial statements. We have not yet determined the method by which we will adopt the standard in 2017.

In January 2016, the FASB issued ASU 2016-1, “Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The guidance improves certain aspects of recognition, measurement, presentation, and disclosure of financial instruments.  The standard is effective for a public company for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years.  We are currently assessing the impact that this guidance will have on the Company's consolidated financial statements when adopted. We will apply the guidance by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption.  The guidance related to equity securities without readily determinable fair values will be applied prospectively to equity investments that exist at the date of adoption. 

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” The guidance requires financial assets measured at amortized cost basis to be presented at the net amount expected to be collected by deducting an allowance for credit losses from the amortized cost basis of the financial assets. For available-for-sale debt securities, the new guidance aligns the income statement recognition of credit losses with the reporting period in which changes occur by recording credit losses through an allowance rather than a write-down and allowing subsequent reversals in credit loss estimates to be recognized in current income. The measurement of expected credit losses will be based on historical experience, current conditions and reasonable and supportable forecasts. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. For a public company, the standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption will be permitted for fiscal years beginning after December 15, 2018. The guidance should be applied through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective. For certain assets, a prospective transition approach is required. We are currently assessing the impact that this guidance will have on our consolidated financial statements when adopted.

In August 2016, the FASB issued ASU 2016-15, "Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments (Topic 230)." The guidance is intended to reduce diversity in practice in how certain transactions are classified on the statement of cash flows. We are required to adopt the new guidance in the first quarter of 2018. Early adoption is permitted,

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provided that all of the amendments are adopted at the same time. We are currently assessing the impact that this guidance will have on our consolidated financial statements when adopted.

In November 2016, the FASB issued ASU 2016-18 "Statement of Cash Flows (Topic 230): Restricted Cash, a consensus of the FASB's Emerging Issues Task Force." The guidance requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents as well as disclose information about the nature of the restrictions on its cash and cash equivalents. For public business entities, the guidance is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. The guidance should be applied using a retrospective transition method to each period presented. We are currently assessing the impact that this guidance will have on our consolidated financial statements and does not believe it will have a material impact when adopted.

In January 2017, the FASB issued ASU 2017-01 "Business Combinations (Topic 805): Clarifying the Definition of a Business." The amendments in this update provide a screen to determine when an integrated set of assets and activities (collectively referred to as a “set”) is not a business. The screen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. This screen reduces the number of transactions that need to be further evaluated. If the screen is not met, the amendments in this update (1) require that to be considered a business, a set must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output and (2) remove the evaluation of whether a market participant could replace missing elements. For public business entities, the guidance is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted. The guidance should be applied prospectively on or after the effective date. We are currently assessing the impact that this guidance will have on our consolidated financial statements when adopted.

Investments

Our Current Investment Portfolio

The following table presents certain information about our investment portfolio at March 31, 2017 (dollars in thousands):

		Principal Balance		Unamortized Premium (Discount)		Discount Designated as Credit Reserve and OTTI		Amortized Cost		Unrealized Gain (Loss)			Fair Value		Net Weighted Average Coupon (1)
Agency RMBS
20-Year mortgage
Coupon Rate:
3.50	%	$	110,907	$	5,795	$	—	$	116,702	$	(1,044	)	$	115,658	3.5	%
4.00	%	131,490		7,634		—		139,124		354			139,478		4.0	%
		242,397		13,429		—		255,826		(690		)	255,136		3.8	%
30-Year mortgage
Coupon Rate:
3.00	%	25,905		952		—		26,857		(1,172		)	25,685		3.0	%
3.50	%	38,215		2,735		—		40,950		(1,554		)	39,396		3.5	%
4.00	%	319,352		24,294		—		343,646		(6,176		)	337,470		4.0	%
4.50	%	208,703		15,299		—		224,002		2,588			226,590		4.5	%
5.00	%	46,758		5,737		—		52,495		(258		)	52,237		5.0	%
5.50	%	1,941		355		—		2,296		(139		)	2,157		5.5	%
6.00	%	2,257		252		—		2,509		101			2,610		6.0	%
		643,131		49,624		—		692,755		(6,610		)	686,145		4.2	%
40-Year mortgage		98,748		1,173		—		99,921		870			100,791		3.5	%

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Agency RMBS IOs and IIOs(2)	N/A		N/A			N/A			16,219		941			17,160		2.9	%
Agency RMBS IOs and IIOs accounted for as derivatives (2)(3)	N/A		N/A			N/A			N/A		N/A			15,069		3.2	%
	N/A		N/A			—			16,219		941			32,229		3.0	%
Agency CMBS	1,124,505		(15,651		)	—			1,108,854		3,548			1,112,402		2.9	%
Agency CMBS Interest-Only Strips(2)	N/A		N/A			N/A			—		14			14		3.2	%
Agency CMBS IOs and IIOs accounted for as derivatives (2)(3)	N/A		N/A			N/A			N/A		N/A			7,285		0.6	%
	1,124,505		(15,651		)	—			1,108,854		3,562			1,119,701		2.5	%
Subtotal Agency	2,108,781		48,575			—			2,173,575		(1,927		)	2,194,002		3.1	%
Non-Agency RMBS	86,024		(1,589		)	(22,277		)	62,158		2,150			64,308		2.9	%
Non-Agency CMBS	447,375		(66,484		)	(19,512		)	361,379		(19,264		)	342,115		4.9	%
Subtotal Non-Agency	533,399		(68,073		)	(41,789		)	423,537		(17,114		)	406,423		4.6	%
Other securities(4)	90,665		5,830			(5,728		)	113,471		1,016			114,487		6.8	%
Residential Whole-Loans	211,005		817			—			211,822		3,978			215,800		4.6	%
Residential Bridge Loans	33,186		18			—			33,204		N/A			N/A		9.5	%
Securitized commercial loan	25,000		—			—			25,000		(500		)	24,500		9.0	%
Subtotal Loans	269,191		835			—			270,026		3,478			240,300		5.6	%
Total	$	3,002,036	$	(12,833	)	$	(47,517	)	$	2,980,609	$	(14,547	)	$	2,955,212	3.6	%

(1) Net weighted average coupon as of March 31, 2017 is presented net of servicing and other fees.

(2) IOs and IIOs have no principal balances and bear interest based on a notional balance.  The notional balance is used solely to determine interest distributions on interest-only class of securities.  At March 31, 2017, the notional balance for Agency RMBS IOs and IIOs, Agency RMBS IOs and IIOs accounted for as derivatives, Agency CMBS IOs and IIOs, and Agency CMBS IOs and IIOs accounted for as derivatives was $185.7 million, $175.8 million, $25.3 million and $217.8 million, respectively.

(3) Interest on these securities is reported as a component of "Gain (loss) on derivative instruments, net" in our Consolidated Statements of Operations.

(4) Other securities include residual interests in asset-backed securities which have no principal balance and an amortized cost of approximately $22.7 million.

The following table summarizes our MBS and other securities at fair value according to their estimated weighted average life classifications as of March 31, 2017 (dollars in thousands):

Weighted Average Life	Fair Value		Net Weighted Average Coupon(1)
Less than or equal to three years	$	113,404	5.4	%
Greater than three years and less than or equal to five years	190,016		2.9	%
Greater than five years and less than or equal to 10 years	1,951,815		3.4	%
Greater than 10 years	459,677		3.6	%
Total	$	2,714,912	3.5	%

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(1) Net weighted average coupon as of March 31, 2017 is presented net of servicing and other fees.

Our Agency Portfolio

The following table summarizes certain characteristics of our Agency portfolio by issuer and investment category as of March 31, 2017 (dollars in thousands): 

	Principal Balance		Amortized Cost		Fair Value		Net Weighted Average Coupon (1)
Agency RMBS 20-Year, 30-Year and 40-Year
Fannie Mae	$	642,988	$	687,603	$	683,835	4.1	%
Freddie Mac	341,288		360,899		358,237		3.9	%
Total Agency RMBS 20-Year, 30-Year and 40-Year	984,276		1,048,502		1,042,072		4.0	%
Agency RMBS IOs and IIOs (2)
Fannie Mae	N/A		5,957		6,686		3.2	%
Freddie Mac	N/A		5,967		6,098		2.6	%
Ginnie Mae	N/A		4,295		4,376		3.3	%
Total Agency RMBS IOs and IIOs (2)	N/A		16,219		17,160		2.9	%
Agency RMBS IOs and IIOs accounted for as derivatives(2)
Fannie Mae	N/A		N/A		11,570		2.8	%
Freddie Mac	N/A		N/A		1,648		3.4	%
Ginnie Mae	N/A		N/A		1,851		4.9	%
Total Agency RMBS IOs and IIOs accounted for as derivatives (2)	N/A		N/A		15,069		3.2	%
Total: Agency RMBS	984,276		1,064,721		1,074,301		3.7	%
Agency CMBS
Freddie Mac	1,124,505		1,108,854		1,112,402		2.9	%
Agency CMBS IOs and IIOs (2)
Fannie Mae	N/A		—		14		3.2	%
Agency CMBS IOs and IIOs accounted for as derivatives (2)
Ginnie Mae	N/A		N/A		7,285		0.6	%
Total: Agency CMBS	1,124,505		1,108,854		1,119,701		2.5	%
Total	$	2,108,781	$	2,173,575	$	2,194,002	3.1	%

(1) Net weighted average coupon as of March 31, 2017 is presented net of servicing and other fees.

(2) IOs and IIOs have no principal balances and bear interest based on a notional balance.  The notional balance is used solely to determine interest distributions on the interest-only class of securities.

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The following table details the constant prepayment rates for our Agency portfolio as of March 31, 2017, based on our Manager’s estimates which are based on third party models, as adjusted by our Manager, and are updated quarterly on a prospective basis:

Constant Prepayment Rates	Low		High
Agency RMBS
20-Year mortgage	6.47	%	25.83	%
30-Year mortgage	6.11	%	29.78	%
40-Year mortgage	7.02	%	7.02	%
Agency RMBS IOs and IIOs	9.71	%	25.03	%
Agency RMBS IOs and IIOs accounted for as derivatives	5.65	%	27.63	%
Agency CMBS and Agency CMBS IOs and IIOs(1)	N/A		N/A
Agency CMBS IOs accounted for as derivatives(1)	N/A		N/A

(1) CMBS generally include prepayment restrictions; therefore, there are no Constant Prepayment Rates available.

Our Non-Agency Portfolio

The following table presents the fair value and weighted average purchase price for each of our Non-agency RMBS categories, including IOs accounted for as derivatives, together with certain of their respective underlying loan collateral attributes and current performance metrics as of March 31, 2017 (fair value dollars in thousands):

			Weighted Average
Category	Fair Value		Purchase Price		Life (Years)	Original LTV		Original FICO	60+ Day Delinquent		6-Month CPR
Alt-A	$	55,771	$	77.75	5.3	74.7	%	701	19.2	%	13.0	%
Subprime	8,537		58.55		8.4	77.4	%	634	19.8	%	7.3	%
Total	$	64,308	$	75.20	5.7	75.1	%	698	19.3	%	12.3	%

The following table presents certain characteristics of our Non-Agency CMBS portfolio as of March 31, 2017 (dollars in thousands): 

		Principal				Weighted Average
Type	Vintage	Balance		Fair Value		Life (Years)	Original LTV
Conduit:
	2006-2009	$	228,230	$	197,091	2.9	71.9	%
	2010-2015	177,245		108,606		8.1	64.0	%
		405,475		305,697		4.8	69.1	%
Single Asset:
	2010-2015	41,900		36,418		5.0	64.0	%
Total		$	447,375	$	342,115	4.8	68.5	%

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The following table summarizes the credit ratings of our Non-agency RMBS, Non-agency CMBS and other securities, based on fair value, as of March 31, 2017: 

	Percentage
Credit Rating (1)	Non-Agency RMBS		Non-Agency CMBS		Other Securities
B	—	%	5.2	%	—	%
B-	—	%	5.9	%	—	%
Below B	81.3	%	40.6	%	—	%
Not Rated	18.7	%	48.3	%	100.0	%
Total	100.0	%	100.0	%	100.0	%

(1) For securities for which one or two ratings are obtained, the lower rating is used. For securities for which three ratings are obtained, the middle rating is used. Ratings are obtained either from S&P or other rating agencies, stated in terms of the S&P equivalent.

The following table details information for our Non-Agency and other securities portfolio as of March 31, 2017, based on our Manager’s estimates which are based on third party models, as adjusted by our Manager, and are updated quarterly on a prospective basis:

	Cumulative Default				Cumulative Severity				Cumulative 5-Year CRR (1)
	Low		High		Low		High		Low		High
Non-Agency RMBS	2.30	%	41.22	%	30.45	%	83.37	%	2.93	%	14.82	%
Other securities	—	%	7.85	%	19.08	%	80.00	%	6.63	%	10.00	%

(1) Conditional Repayment Rate

The mortgages underlying our Non-Agency RMBS and Non-Agency CMBS are located in various states across the United States and other countries. The following table presents the five largest concentrations by location for the mortgages collateralizing our Non-Agency RMBS and Non-Agency CMBS as of March 31, 2017, based on fair value (dollars in thousands):

	Non-Agency RMBS					Non-Agency CMBS
	Concentration		Fair Value			Concentration		Fair Value
California	35.6	%	$	22,923	New York	11.6	%	$	39,580
Florida	10.3	%	6,603		California	9.3	%	31,882
Virginia	9.3	%	5,986		Florida	7.9	%	26,982
New York	9.1	%	5,873		Illinois	6.0	%	20,655
Maryland	4.6	%	2,932		Texas	5.4	%	18,358

Our Whole-Loan Portfolio

Residential Whole-Loans

Our Residential Whole-Loans are comprised of non-qualifying, mostly adjustable rate mortgages with low LTVs generally in the 10% to 80% range.  The following table presents certain information about our Residential Whole-Loans investment portfolio at March 31, 2017 (dollars in thousands): 

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				Weighted Average
Current Coupon Rate	Number of Loans	Principal Balance		Original LTV		Original FICO Score(1)	Expected Life (years)	Contractual Maturity (years)	Coupon Rate
3.01 – 4.00%	59	$	23,057	54.9	%	732	1.4	26.3	3.9	%
4.01 – 5.00%	285	114,664		55.8	%	737	1.6	27.6	4.4	%
5.01 – 6.00%	185	69,765		56.8	%	718	1.6	27.0	5.1	%
6.01 – 7.00%	6	3,519		70.4	%	743	1.4	22.0	6.4	%
Total	535	$	211,005	56.3	%	730	1.6	27.2	4.6	%

(1) The original FICO score is not available for 162 loans with a principal balance of approximately $69.9 million at March 31, 2017. We have excluded those loans from the weighted average computation.

Residential Bridge Loans

Our Residential Bridge Loans are comprised of short-term fixed rate mortgages with a maximum LTV of 80%. The following table presents certain information about our Residential Bridge Loans investment portfolio at March 31, 2017 (dollars in thousands): 

								Weighted Average
Current Coupon Rate	Number of Loans	Principal Balance		Unamortized Premium		Carrying Value		Original LTV		Original FICO Score(1)	Contractual Maturity (months)	Coupon Rate
8.01 – 9.00%	23	$	9,800	$	6	$	9,805	72.1	%	714	14.8	8.7	%
9.01 – 10.00%	48	14,548		8		14,556		74.9	%	695	8.1	9.4	%
10.01 – 11.0%	32	8,838		5		8,843		73.1	%	677	9.0	10.4	%
Total	103	$	33,186	$	19	$	33,204	73.6	%	696	10.3	9.5	%

(1) The original FICO score is not available for 5 loans with a principal balance of approximately $1.4 million at March 31, 2017. We have excluded these loans from the weighted average computations.

The following table presents the U.S. states in which the collateral securing our Residential Whole-Loans and Residential Bridge Loans at March 31, 2017, based on principal balance, is located (dollars in thousands): 

	State Concentration		Principal Balance
California	72.3	%	$	176,717
New York	11.5	%	28,165
Washington	4.6	%	11,274
Massachusetts	4.0	%	9,731
Florida	3.7	%	8,930
Other	3.9	%	9,374
Total	100.0	%	$	244,191

As of March 31, 2017, all of our Residential Whole-Loans and Residential Bridge Loans were performing.

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Investment Activity

The following table presents our investment portfolio activity for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Purchases		Principal  Payments and Basis  Recovery		Proceeds from Sales
Three Months Ended March 31, 2017
Agency RMBS and Agency RMBS IOs and IIOs	$	204,803	$	44,955	$	550,351
Non-Agency RMBS	—		5,032		246,006
Agency CMBS and Agency CMBS IOs and IIOs	746,728		927		—
Non-Agency CMBS	16,490		18,205		19,817
Other securities	69,001		172		22,946
Total MBS and other securities	$	1,037,022	$	69,291	$	839,120
Residential Whole-Loans (1)	35,671		12,137		—
Residential Bridge Loans (2)	37,923		4,713		—
Total Investments	$	1,110,616	$	86,141	$	839,120
Three Months Ended March 31, 2016
Agency RMBS and Agency RMBS IOs and IIOs	$	287,320	$	43,442	$	314,710
Non-Agency RMBS	5,418		15,068		82,801
Agency CMBS and Agency CMBS IOs and IIOs	—		1,046		6,776
Non-Agency CMBS	—		13,907		12,259
Other securities	700,836		1,496		750,226
Total MBS and other securities	$	993,574	$	74,959	$	1,166,772
Residential Whole-Loans	—		17,221		—
Total Investments	$	993,574	$	92,180	$	1,166,772

(1) For the three months ended March 31, 2017, purchases of Residential Whole-Loans include premiums of $354 thousand paid at acquisition. 

(2) For the three months ended March 31, 2017, purchases of Residential Bridge Loans include premiums of $24 thousand paid at acquisition. 

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The following table presents the vintage⁽¹⁾ of our investment portfolio at March 31, 2017:

	2001		2004		2005		2006		2007		2011		2012		2013		2014		2015		2016		2017		Total
Agency RMBS
20-Year Mortgage	—	%	—	%	—	%	—	%	—	%	—	%	1.7	%	3.4	%	3.3	%	0.1	%	—	%	—	%	8.5	%
30-Year Mortgage	—	%	—	%	—	%	—	%	—	%	0.1	%	7.4	%	4.5	%	6.0	%	—	%	1.3	%	3.5	%	22.8	%
40-Year Mortgage	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	3.3	%	—	%	3.3	%
Agency RMBS IOs and IIOs	—	%	—	%	—	%	—	%	—	%	—	%	0.2	%	—	%	0.3	%	—	%	0.1	%	—	%	0.6	%
Agency RMBS IOs and IIOs, accounted for as derivatives	—	%	—	%	—	%	0.1	%	—	%	—	%	0.3	%	—	%	0.1	%	—	%	—	%	—	%	0.5	%
Agency CMBS	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	13.5	%	23.4	%	36.9	%
Agency CMBS IOs and IIOs, accounted for as derivatives	—	%	—	%	—	%	—	%	—	%	—	%	0.1	%	0.1	%	—	%	—	%	—	%	—	%	0.2	%
Non-Agency RMBS	—	%	0.8	%	0.8	%	1.0	%	0.4	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	3.0	%
Non-Agency CMBS	—	%	—	%	—	%	2.8	%	3.8	%	1.1	%	0.2	%	0.1	%	0.6	%	2.4	%	0.3	%	—	%	11.3	%
Other securities	0.3	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	0.4	%	0.5	%	1.1	%	1.5	%	3.8	%
Residential Whole-Loans	—	%	—	%	—	%	—	%	—	%	0.2	%	0.3	%	3.1	%	1.3	%	0.1	%	2.2	%	—	%	7.2	%
Residential Bridge Loans	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	0.1	%	1.0	%	—	%	—	%	1.1	%
Securitized commercial loan	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%	0.8	%	—	%	0.8	%
Total	0.3	%	0.8	%	0.8	%	3.9	%	4.2	%	1.4	%	10.2	%	11.2	%	12.1	%	4.1	%	22.6	%	28.4	%	100	%

 ^{(1) Based on carrying amount of the investments.} 

Financing Activity

We have entered into repurchase agreements to finance the vast majority of our investments.  These agreements are secured by our investments and bear interest at rates that have historically moved in close relationship to LIBOR.  The following table summarizes our repurchase agreements and the value of the collateral pledged as of March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017				December 31, 2016
Collateral	Repurchase Agreement Borrowings Outstanding		Value of Collateral Pledged		Repurchase Agreement Borrowings Outstanding		Value of Collateral Pledged
Agency RMBS, at fair value	$	835,537	$	863,842	$	1,427,674	$	1,465,384
Agency CMBS, at fair value	933,457		991,436		56,365		61,200
Non-Agency RMBS, at fair value	50,438		64,295		218,712		308,165
Non-Agency CMBS, at fair value	239,632		342,115		255,656		358,919
Whole-Loans and securitized commercial loan(1)	213,509		262,724		161,181		205,702
Other securities, at fair value	51,854		98,419		36,056		67,762
Borrowings under repurchase agreements	$	2,324,427	$	2,622,831	$	2,155,644	$	2,467,132

(1) Repurchase borrowings and collateral pledged attributed to Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation. The Residential Bridge Loans are carried at amortized cost since we did not elect the fair value option.

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The following table presents our repurchase agreement borrowing activity, by type of collateral pledged, for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Three Months Ended March 31, 2017				Three Months Ended March 31, 2016
Collateral	Proceeds		Repayments		Proceeds		Repayments
Agency RMBS	$	1,520,112	$	2,112,248	$	2,223,705	$	2,233,537
Agency CMBS	1,098,531		221,439		58,523		67,655
Non-Agency RMBS	157,024		325,298		457,464		542,273
Non-Agency CMBS	379,647		395,672		387,907		417,575
Whole-Loans and securitized commercial loan(1)	585,107		532,779		448,094		458,199
Other securities	135,936		120,138		200,067		239,771
Total	$	3,876,357	$	3,707,574	$	3,775,760	$	3,959,010

(1) Repurchase borrowings collateralized by Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation.

At March 31, 2017, we had outstanding repurchase agreement borrowings with the following counterparties totaling approximately $2.3 billion:

(dollars in thousands) Repurchase Agreement Counterparties	Amount Outstanding		Percent of Total Amount Outstanding		Company Investments Held as Collateral(1)		Counterparty Rating(2)
Merrill Lynch Pierce Fenner & Smith Inc.	$	489,152	21.1	%	$	511,559	A+
RBC Capital Markets LLC	407,611		17.6	%	428,713		AA-
Citigroup Global Markets Inc.	295,665		12.7	%	311,974		A+
TD Securities (USA) LLC	190,809		8.2	%	199,873		AA-
Credit Suisse AG, Cayman Islands Branch	181,865		7.8	%	225,804		A
RBC (Barbados) Trading Bank Corporation	156,392		6.7	%	214,704		P-1
The Bank of Nova Scotia	123,190		5.3	%	127,717		A+
BNP Paribas Securities Corporation	104,721		4.5	%	108,734		A
KGS-Alpha Capital Markets, L.P.	71,750		3.1	%	76,349		Unrated
Credit Suisse Securities (USA) LLC	64,061		2.8	%	120,862		A
Mizuho Securities USA Inc.	63,293		2.7	%	68,209		A
Nomura Securities International, Inc.	49,808		2.1	%	53,937		Unrated(3)
Deutsche Bank AG	49,569		2.1	%	67,892		A-
Goldman Sachs Bank USA	29,028		1.2	%	38,004		A+
Morgan Stanley & Co. LLC	27,586		1.2	%	45,057		A+
Royal Bank of Canada	19,927		0.9	%	23,443		AA-
Total	$	2,324,427	100.0	%	$	2,622,831

(1) Company assets held as collateral includes Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates with a fair value of $215.8 million, carrying value of $33.2 million and fair value of $13.7 million, respectively.

(2) The counterparty ratings presented above are the long-term issuer credit ratings as rated at March 31, 2017 by S&P, except for RBC (Barbados) Trading Bank Corporation which is the short-term issuer credit rating by Moody’s at March 31, 2017.

(3) Nomura Holdings, Inc., the parent company of Nomura Securities International, Inc., is rated A- by S&P at March 31, 2017.

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At December 31, 2016, we had outstanding repurchase agreement borrowings with the following counterparties totaling approximately $2.2 billion: 

(dollars in thousands) Repurchase Agreement Counterparties	Amount Outstanding(1)		Percent of Total Amount Outstanding		Fair Value of Company Investments Held as Collateral(1)		Counterparty Rating(2)
Merrill Lynch Pierce Fenner & Smith Inc.	$	507,779	23.5	%	$	509,760	A+
RBC (Barbados) Trading Bank Corporation	174,937		8.0	%	228,433		P-1
RBC Capital Markets LLC	161,986		7.5	%	170,365		AA-
Credit Suisse AG, Cayman Islands Branch	154,391		7.2	%	192,136		A
The Bank of Nova Scotia	148,531		6.9	%	152,640		A+
Barclays Capital Inc.	145,416		6.7	%	161,824		A-
TD Securities (USA) LLC	124,745		5.8	%	130,847		AA-
BNP Paribas Securities Corporation	120,346		5.6	%	126,815		A
Credit Suisse Securities (USA) LLC	92,547		4.3	%	165,858		A
The Bank of New York Mellon	76,986		3.6	%	79,704		A
Deutsche Bank AG	75,462		3.5	%	94,054		BBB+
Deutsche Bank Securities LLC	74,729		3.5	%	73,817		BBB+
KGS-Alpha Capital Markets, L.P.	74,384		3.5	%	78,657		Unrated
Goldman Sachs Bank USA	70,085		3.3	%	100,587		A+
Morgan Stanley & Co. LLC	56,410		2.6	%	86,777		A+
Mizuho Securities USA Inc.	45,570		2.1	%	50,114		A
Nomura Securities International, Inc.	35,746		1.7	%	43,243		Unrated(3)
All other counterparties (4)	15,594		0.7	%	21,501
Total	$	2,155,644	100.0	%	$	2,467,132

(1) Fair value of Company assets held as collateral includes Residential Whole-Loans and securitized commercial loan owned through trust certificates with a fair value of $192.1 million and $13.6 million, respectively.

(2) The counterparty ratings presented above are the long-term issuer credit ratings as rated at December 31, 2016 by S&P, except for RBC (Barbados) Trading Bank Corporation, which is the short-term issuer credit rating by Moody’s at December 31, 2016.

(3) Nomura Holdings, Inc., the parent company of Nomura Securities International, Inc., is rated A- by S&P at December 31, 2016.

(4) Represents amount outstanding with three counterparties, which each holds collateral valued less than 5% of our stockholders’ equity as security for our obligations under the applicable repurchase agreements as of December 31, 2016.

We record the liability for MBS and other securities purchased, for which settlement has not taken place as an investment related payable.  As of March 31, 2017, we had investment related payables of $333.5 million.

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The following table presents our repurchase agreement borrowings by type of collateral pledged as of March 31, 2017 and March 31, 2016, and the respective Cost of Funds on a GAAP and Non-GAAP basis for the periods then ended (dollars in thousands):

Collateral	Balance at March 31, 2017		Weighted Average Cost of Funds for the three months ended March 31, 2017		Balance at March 31, 2016		Weighted Average Cost of Funds for the three months ended March 31, 2016
Agency RMBS	$	835,537	1.00	%	$	1,591,880	0.74	%
Agency CMBS	933,457		1.03	%	23,567		1.85	%
Non-Agency RMBS	50,438		2.61	%	295,369		2.09	%
Non-Agency CMBS	239,632		2.66	%	294,579		2.05	%
Whole-Loans and securitized commercial loan(1)	213,509		3.35	%	170,788		2.59	%
Other securities	51,854		3.25	%	26,946		2.65	%
GAAP - Effective Cost of Funds	$	2,324,427	1.52	%	$	2,403,129	1.29	%
Interest rate swaps	N/A		1.26	%	N/A		1.40	%
Non-GAAP - Effective Cost of Funds(2)	$	2,324,427	2.79	%	$	2,403,129	2.70	%

(1) Repurchase borrowings collateralized by Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation.

(2) The Non-GAAP effective cost of funds for the three months ended March 31, 2017 and March 31, 2016, is calculated on an annualized basis and include interest expense for the periods and net periodic interest payments on interest rate swaps, net of premium amortization on MAC swaps, of approximately $7.1 million and $8.4 million, respectively. While swaps are not accounted for using hedge accounting, such instruments are viewed by us as an economic hedge against increases in interest rates on our liabilities and are classified as hedges for U.S. federal income tax purposes in satisfying the REIT requirements.  See “Non-GAAP Financial Measures.”

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The following table presents our average repurchase agreement borrowings, excluding unamortized debt issuance costs, by type of collateral pledged for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

Collateral	Three Months Ended March 31, 2017		Three Months Ended March 31, 2016
Agency RMBS	$	1,041,907	$	1,495,608
Agency CMBS	626,241		27,775
Non-Agency RMBS	118,194		339,710
Non-Agency CMBS	242,245		309,936
Whole-Loans and securitized commercial loan (1)	193,413		178,488
Other securities	47,026		52,014
Total	$	2,269,026	$	2,403,531
Maximum borrowings during the period(2)	2,324,427		2,403,129

(1) Repurchase agreement borrowings collateralized by Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation.

(2) Amount represents the maximum borrowings at month-end during each of the respective periods. 

Hedging Activity

To mitigate our exposure to the effects of increases in short-term interest rates in connection with our repurchase agreements, we enter into interest rate swaps.  The interest rate swaps generally provide for fixed interest rates that are indexed off of LIBOR and are viewed by us to effectively fix the floating interest rates, on our repurchase agreements.  In managing our interest rate swap position in conjunction with our hedging strategy and potential tax implications, we may enter into variable-rate payment swaps which effectively act as an offset to fixed-rate payment swaps, forward starting swaps and interest rate swaptions. We also enter into compression trades that enable us to terminate substantial amounts of swap contracts before they expire by their terms, when there has been substantial two-way (pay and receive) swap activity. These "compression trades" reduce the number of interest rate swaps outstanding.

As of March 31, 2017, we had approximately $3.4 billion of fixed pay rate interest rate swaps, $660.0 million of forward starting fixed pay interest rate swaps (forward starting dates of 7.6 months), $2.3 billion of variable-rate payment interest rate swaps and $455.5 million of forward starting variable pay swaps (forward starting dates of 3.2 months). Our net fixed pay position was $1.3 billion, which includes the forward starting swaps. We did not enter into any compression trades for the three months ended March 31, 2017.

Interest Rate Swaps

The following table presents information about our fixed pay rate interest rate swaps as of March 31, 2017 and December 31, 2016 (dollars in thousands):

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	March 31, 2017									December 31, 2016
Remaining Interest Rate Swap Term	Notional  Amount		Average  Fixed Pay Rate		Average Floating Receive Rate		Average Maturity (Years)	Forward Starting(1)		Notional  Amount		Average  Fixed Pay Rate		Average Floating Receive Rate		Average Maturity (Years)	Forward Starting(1)
1 year or less	$	105,900	0.8	%	1.0	%	0.6	—	%	$	105,900	0.8	%	0.8	%	0.8	—	%
Greater than 1 year and less than 3 years	118,000		1.8	%	1.1	%	2.4	—	%	993,000		1.2	%	0.9	%	1.4	88.1	%
Greater than 3 years and less than 5 years	1,047,800		2.1	%	1.1	%	3.7	—	%	1,861,700		1.9	%	0.9	%	3.9	36.5	%
Greater than 5 years	2,823,400		2.8	%	0.8	%	9.4	23.4	%	1,701,600		3.1	%	0.9	%	10.5	6.5	%
Total	$	4,095,100	2.5	%	0.9	%	7.5	16.1	%	$	4,662,200	2.1	%	0.9	%	5.7	35.7	%

(1) Represents the percentage of notional that is forward starting

The following table presents information about our variable pay rate interest rate swaps as of March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017									December 31, 2016
Remaining Interest Rate swap Term	Notional  Amount		Average Variable Pay Rate		Average Fixed Receive Rate		Average Maturity (Years)	Forward Starting (1)		Notional  Amount		Average Variable Pay Rate		Average Fixed Receive Rate		Average Maturity (Years)	Forward Starting (1)
Greater than 1 year and less than 3 years	$	192,800	1.0	%	1.4	%	2.9	—	%	$	—	—	%	—	%	—	—	%
Greater than 3 years and less than 5 years	1,609,900		0.8	%	1.8	%	4.1	28.3	%	1,811,400		0.9	%	1.4	%	3.7	—	%
Greater than 5 years	970,000		1.1	%	2.2	%	11.9	—	%	871,000		0.9	%	2.2	%	12.3	—	%
Total	$	2,772,700	0.9	%	1.9	%	6.7	16.4	%	$	2,682,400	0.9	%	1.7	%	6.5	—	%

(1) Represents the percentage of notional that is forward starting

At March 31, 2017 and December 31, 2016, we did not hold any interest rate swaption positions.

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To-Be-Announced Securities

We purchased and sold TBAs during the three months ended March 31, 2017 and the year ended December 31, 2016. As of December 31, 2016, we had no contracts to purchase ("long position") or sell ("short position") TBAs on a forward basis. The following is a summary of our long and short TBA positions reported as of March 31, 2017, in "Derivative assets, at fair value" and "Derivative liability, at fair value" in our Consolidated Balance Sheets (dollars in thousands):

	March 31, 2017
	Notional Amount			Fair Value
Purchase contracts, asset	$	699,800		$	4,295
TBA securities, asset	699,800			4,295
Sale contracts, liability	(599,800		)	(2,596		)
TBA securities, liability	(599,800		)	(2,596		)
TBA securities, net	$	100,000		$	1,699

The following table presents additional information about our contracts to purchase and sell TBAs for the three months ended March 31, 2017 (dollars in thousands):

	Notional  Amount				Settlement,  Termination, Expiration or Exercise			Notional  Amount
	December 31, 2016		Additions					March 31, 2017
Purchase of TBAs	$	—	$	1,899,800	$	(1,200,000	)	$	699,800
Sale of TBAs	$	—	$	1,799,800	$	(1,200,000	)	$	599,800

Futures Contracts

We may enter into Eurodollar, Volatility Index, and U.S. Treasury futures. As of March 31, 2017, we had sale contracts or short position for U.S. Treasury futures with a notional amount of $278.4 million, a fair value in an liability position of $545 thousand and an expiration date of June 2017. As of December 31, 2016, we had contracts to buy or long positions for U.S. Treasuries with a notional amount of $56.9 million, a fair value in an asset position of $71 thousand and an expiration date of March 2017. In addition, as of December 31, 2016, the Company had sale contracts or short positions for U.S. Treasuries with a notional amount of $176.3 million, a fair value in a liability position of $2.5 million and an expiration date of March 2017. 

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Currency Swaps and Forwards

We have invested in and, in the future, may invest in additional assets which are denominated in a currency or currencies other than U.S. dollars.  Similarly, we have and may in the future, finance such assets in a currency or currencies other than U.S. dollars.  In order to mitigate the impact to us, we may enter into derivative financial instruments, including foreign currency swaps and foreign currency forwards, to manage fluctuations in the valuation between U.S. dollars and such foreign currencies.  Foreign currency swaps involve the payment of a foreign currency at fixed interest rate on a fixed notional amount and the receipt of U.S. dollars at a fixed interest rate on a fixed notional amount.  Foreign currency forwards provide for the payment of a fixed amount of a foreign currency in exchange for a fixed amount of U.S. dollars at a date certain in the future.  The following is a summary of our foreign currency forwards at March 31, 2017 and December 31, 2016 (dollars and euros in thousands):

	March 31, 2017									December 31, 2016
Derivative Type	NotionalAmount		Notional (USD )		Maturity	Fair  Value			Derivative Type	NotionalAmount		Notional (USD)		Maturity	Fair  Value
Buy EUR/Sell USD currency forward	€	40	$	43	May 2017	$	—		Buy USD/Sell EUR currency forward	€	710	$	784	January 2017	$	34
Currency forwards, assets	€	40	$	43	n/a	$	—		Currency forwards, assets	€	710	$	784	n/a	$	34
Buy EUR/Sell USD currency forward	€	673	$	726	May 2017	$	(4	)	Buy EUR/Sell USD currency forward	€	673	$	735	February 2017	$	(23	)
Buy USD/Sell EUR currency forward	€	362	$	384	May 2017	$	(4	)	Buy EUR/Sell USD currency forward	€	710	$	797	January 2017	$	(46	)
Currency forwards, liabilities	€	1,035	$	1,110	n/a	$	(8	)	Currency forwards, liabilities	€	1,383	$	1,532	n/a	$	(69	)
Total currency forwards	€	1,075	$	1,153	n/a	$	(8	)	Total currency forwards	€	2,093	$	2,316	n/a	$	(35	)

Results of Operations

General

For the three months ended March 31, 2017, we had net income of $20.2 million or $0.48 per basic and diluted weighted average common share, compared to net loss of $36.3 million or $(0.88) per basic and diluted weighted average common share for the three months ended March 31, 2016.  Our results of operations for the three months ended March 31, 2017, were impacted by the following, which are discussed in greater detail below: We generated lower net interest income as a result of an smaller average investment portfolio for the quarter coupled with a higher cost of funds.The lower average portfolio was a result of the reallocation of capital to reduce our exposure to Agency RMBS and Non-Agency RMBS investments. The reallocation of capital generated realized gains recognized in the first quarter of 2017 coupled with the decrease in net unrealized losses on our investments and derivatives and the decrease in general and administrative expenses all which contributed to generating net income for the quarter.

Comparison of the three months ended March 31, 2017 to the three months ended March 31, 2016

Net Interest Income

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The following table sets forth certain information regarding our net investment income for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

Period Ended	Average Amortized Cost of Assets		Total Interest Income		Yield on Average Assets		Average Balance of Borrowings		Total Interest Expense		Average Cost of Funds(1)		Net Interest Income		Net Interest Margin
Three months ended March 31, 2017
Agency RMBS	$	1,065,334	$	7,294	2.78	%	$	1,041,907	$	2,572	1.00	%	$	4,722	1.80	%
Agency CMBS	704,166		5,174		2.98	%	626,241		1,594		1.03	%	3,580		2.06	%
Non-Agency RMBS	154,975		2,892		7.57	%	118,194		762		2.61	%	2,130		5.57	%
Non-Agency CMBS	370,981		7,689		8.41	%	242,245		1,589		2.66	%	6,100		6.67	%
Residential Whole-Loans	218,351		2,271		4.22	%	175,497		1,413		3.27	%	858		1.59	%
Residential Bridge Loans	13,555		319		9.54	%	11,124		129		4.70	%	190		5.68	%
Securitized commercial loan	25,000		563		9.13	%	17,792		301		6.86	%	262		4.25	%
Other Securities	108,657		2,228		8.32	%	47,026		377		3.25	%	1,851		6.91	%
Total	$	2,661,019	$	28,430	4.33	%	$	2,280,026	$	8,737	1.55	%	$	19,693	3.00	%
Three months ended March 31, 2016
Agency RMBS	$	1,563,878	$	8,818	2.27	%	$	1,495,608	$	2,765	0.74	%	$	6,053	1.56	%
Agency CMBS	22,123		359		6.53	%	27,775		128		1.85	%	231		4.20	%
Non-Agency RMBS	466,409		7,941		6.85	%	339,710		1,767		2.09	%	6,174		5.32	%
Non-Agency CMBS	449,045		8,572		7.68	%	309,936		1,578		2.05	%	6,994		6.26	%
Residential Whole-Loans	205,689		1,866		3.65	%	171,620		1,099		2.58	%	767		1.50	%
Securitized commercial loan	25,000		569		9.15	%	17,868		299		6.73	%	270		4.34	%
Other Securities	104,536		1,493		5.74	%	52,014		343		2.65	%	1,150		4.42	%
Total	$	2,836,680	$	29,618	4.20	%	$	2,414,531	$	7,979	1.33	%	$	21,639	3.07	%

(1) Average cost of funds does not include the interest expense related to our derivatives. In accordance with GAAP, such costs are included in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

For the three months ended March 31, 2017 and March 31, 2016, we earned interest income on our investments of approximately $28.4 million and $29.6 million, respectively, and incurred interest expense, which primarily related to our borrowings under repurchase agreements of approximately $8.7 million and $8.0 million, respectively.  While our yield on average assets for the three months ended March 31, 2017increased to 4.33% from 4.20% for the three months ended March 31, 2016 , interest income decreased. The decrease was primarily the result of an average smaller investment portfolio due to our strategic shift and timing to deploy capital from Agency RMBS and Non-Agency RMBS to Agency CMBS and credit-sensitive investments. We decided to reduce our exposure to lower yielding Agency RMBS to slightly higher yielding Agency CMBS because of the expectation of continued interest rate volatility coupled with the anticipation of the Federal Reserve reducing its balance sheet, resulting in continued spread widening for Agency RMBS securities. Agency CMBS are not held by the Federal Reserve balance sheet and would not be subject to technical pressures that Agency RMBS may experience. We also reduced our exposure to Non-Agency RMBS, IO's and IIO's, which recovered their anticipated value, in an effort to reduce volatility in our book value. Other factors impacting interest income include assumptions pertaining prepayments, defaults and loss severity on our investment portfolio. Our higher borrowing costs were a result of: (i) the increase in interest rates, and (ii) increased interest costs associated with financing our credit-sensitive investments, which generally have higher interest rates than repurchase agreements on Agency RMBS and Agency CMBS. The increase was partially offset by lower average repurchase agreement borrowings.  Our average borrowings decreased from $2.4 billion for the three months ended March 31, 2016 to $2.3 billion for the three months ended March 31, 2017, while the average cost of funds for the same periods increased from 1.33% for the three months ended March 31, 2016 to 1.55% for the three months ended March 31, 2017.  As a result of the movements in interest income and interest expense discussed above, our net interest margin decreased to 3.00% for the three months ended March 31, 2017 from 3.07% for the three months ended March 31, 2016. 

Other income (loss), net

Realized gain (loss) on investments

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The mortgage and structured securities markets remain dynamic and, at times, volatile markets.  Our Manager regularly reviews the characteristics of our portfolio and may make changes to our portfolio in order to adjust such portfolio characteristics in response to and/or anticipation of changing market conditions in an effort to achieve the appropriate risk reward ratio.  Accordingly, due to changes in market conditions or expected changes in market conditions, we sold these MBS and other assets in order to adjust the overall characteristics of our portfolio.

The following table presents the sales and realized gains (loss) of our investments for each of the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Three Months Ended March 31, 2017										Three months ended March 31, 2016
	Proceeds		Gross Gains		Gross Losses			Net Gain (Loss)			Proceeds		Gross Gains		Gross Losses			Net Gain (Loss)
Agency RMBS(1)	$	550,351	$	3,531	$	(3,640	)	$	(109	)	$	310,480	$	5,250	$	(5,151	)	$	99
Agency CMBS	—		—		—			—			6,776		—		(55		)	(55		)
Non-Agency RMBS (1)	243,811		24,389		(2,242		)	22,147			82,801		1,219		(4,244		)	(3,025		)
Non-Agency CMBS	19,817		6		(732		)	(726		)	12,259		—		(2,783		)	(2,783		)
Other securities	22,946		—		$	(54	)	(54		)	750,226		1,818		(2,109		)	(291		)
Total	$	836,925	$	27,926	$	(6,668	)	$	21,258		$	1,162,542	$	8,287	$	(14,342	)	$	(6,055	)

(1) Excludes Interest-Only Strips, accounted for as derivatives.

Other than temporary impairment

With respect to our portfolio, OTTI is generally recorded when the credit quality of the underlying collateral deteriorates and or the expected payments on our IO securities, which are not characterized as derivatives, are faster than previously projected.  The credit deterioration could be as a result of, but not limited to increased projected realized losses, foreclosures, delinquencies and the likelihood of the borrower being able to make payments in the future.  The determination as to whether an OTTI exists is subjective, given that such determination is based on information available at the time of assessment as well as our estimate of the future performance and cash flow projections for the individual security.

The following table presents the other-than-temporary impairments we recorded on our securities portfolio (dollars in thousands): 

	Three months ended March 31, 2017		Three months ended March 31, 2016
Agency RMBS	$	499	$	727
Non-Agency RMBS	—		4,917
Non-Agency CMBS	4,334		2,785
Other securities	1,264		2,368
Total	$	6,097	$	10,797

Unrealized gain (loss), net

Our investments and securitized debt, for which we have elected the fair value option are recorded at fair value with the periodic changes in fair value being recorded in earnings.  The change in unrealized gain (loss) is directly attributable to changes in market pricing on the underlying investments and securitized debt during the period.  For the three months ended March 31, 2017, unrealized gain decreased to a net unrealized loss of $5.1 million from a net unrealized gain of $10.8 million for the three months ended March 31, 2016. The decrease in fair value was attributable lower prices as a result of wider spreads on our Agency RMBS in the first quarter of 2017 relative to the first quarter of 2016 coupled with a smaller investment portfolio due to our strategic shift and timing to deploy capital from Agency RMBS and Non-Agency RMBS to Agency CMBS and credit-sensitive investments.

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The following table presents the net unrealized gains (losses) we recorded on our investments and securitized debt (dollars in thousands): 

	Three months ended March 31, 2017			Three months ended March 31, 2016
Agency RMBS	$	(1,225	)	$	18,108
Agency CMBS	1,781			(1,018		)
Non-Agency RMBS	(15,186		)	9,593
Non-Agency CMBS	7,618			(15,366		)
Whole-Loans	655			(778		)
Other securities	1,338			(353		)
Securitized debt	(121		)	583
Total	$	(5,140	)	$	10,769

Gain (loss) on derivatives, net

In order to mitigate interest rate risk resulting from our future repurchase agreement borrowings, we entered into interest rate swaps, interest rate swaptions, future contracts, currency swaps and currency forwards. The fair value of our interest rate swaps increased as a result of the swap spreads tightening.  While not designated as hedges for accounting purposes, our current and future interest rate swaps, interest rate swaptions, foreign currency swaps and foreign currency forwards are, collectively, treated as economic hedge on a portion of our floating-rate borrowings and foreign currency rate exposure, respectively.  Since we do not apply hedge accounting for these instruments, we record the change in fair value related to such agreements in earnings in "Gain (loss) on derivative instruments, net". Effective January 2017, variation margin of CME cleared derivatives are treated as settlements of the derivative contract rather than cash collateral, accordingly variation margin is treated as a gain or loss of partial settlement of the underlying derivative contract and reported in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations. Also, included in "Gain (loss) on derivative instruments, net" in our Consolidated Statements of Operations are the net interest rate swap payments and currency payments (including accrued amounts) associated with these instruments.

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The following tables presents the components of gain (loss) on derivatives for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Realized Gain (Loss), net
Description	Other Settlements / Expirations			Variation Margin Settlement		Mark-to-Market			Return (Recovery) of Basis			Contractual interest income (expense), net(1)			Total
Three months ended March 31, 2017
Interest rate swaps	$	3,749		$	3,974	$	(2,466	)	$	169		$	(7,225	)	$	(1,799	)
Interest rate swaptions	(115		)	—		—			—			—			(115		)
Agency and Non-Agency Interest-Only Strips— accounted for as derivatives	94			—		(1,298		)	(1,565		)	2,041			(728		)
Options	(172		)	—		(198		)	—			—			(370		)
Futures contracts	(6,638		)	—		1,871			—			—			(4,767		)
Foreign currency forwards	(23		)	—		29			—			—			6
Total return swaps	(514		)	—		1,214			—			231			931
TBAs	446			—		1,699			—			—			2,145
Total	$	(3,173	)	$	3,974	$	851		$	(1,396	)	$	(4,953	)	$	(4,697	)
Three months ended March 31, 2016
Interest rate swaps	$	(3,605	)	$	—	$	(54,248	)	$	167		$	(8,595	)	$	(66,281	)
Interest rate swaptions	(712		)	—		1,309			—			—			597
Agency and Non-Agency Interest-Only Strips— accounted for as derivatives	300			—		(3,679		)	(3,383		)	4,146			(2,616		)
Options	4,756			—		—			—			—			4,756
Futures contracts	14,316			—		(1,159		)	—			—			13,157
Foreign currency forwards	(28		)	—		(200		)	—			—			(228		)
Foreign currency swaps	3,942			—		(4,569		)	—			113			(514		)
Total return swaps	8			—		(866		)	—			221			(637		)
TBAs	7,739			—		(1,143		)	—			—			6,596
Total	$	26,716		$	—	$	(64,555	)	$	(3,216	)	$	(4,115	)	$	(45,170	)

(1) Contractual interest income (expense), net on derivative instruments includes interest settlement paid or received.

Other, net

For the three months ended March 31, 2017 and March 31, 2016, "Other, net" was income of $403 thousand and loss of $332 thousand, respectively, of which $1 thousand and $575 thousand was related to net foreign currency loss, respectively, and the balance comprised of miscellaneous net interest income (expense) on cash collateral for our derivative and repurchase agreements.  Generally, our foreign currency denominated investments are financed with repurchase agreements in the same currency.  We recognize a gain or loss in foreign currency exchange, depending on the movement of the exchange rates during the period.

Expenses

Management Fee Expense

We incurred management fee expense of approximately $2.5 million and $2.8 million for the three months ended March 31, 2017 and March 31, 2016, respectively.  Pursuant to the terms of the Management Agreement, our Manager is paid a management fee equal to 1.5% per annum of our stockholders’ equity (as defined in the Management Agreement), calculated and payable (in cash) quarterly in arrears. The decrease resulted from the August 3, 2016 amendment to the Management Agreement that amended the definition of "Equity" as defined in the agreement. Under the new definition OTTI will reduce the equity base used to calculate the management fee.

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The management fees, expense reimbursements and the relationship between our Manager and us are discussed further in Note 9, “Related Party Transactions,” to the financial statements contained in this Quarterly Report on Form 10-Q.

Other Operating Expenses

We incurred other operating expenses of approximately $417 thousand and $438 thousand for the three months ended March 31, 2017 and March 31, 2016, respectively. Other operating cost is comprised of derivative transaction costs, custody and servicing fees. The decrease is insignificant quarter over quarter.

General and Administrative Expenses

We incurred general and administrative expenses of approximately $2.0 million and $3.2 million for the three months ended March 31, 2017 and March 31, 2016, respectively. The following describes the key components of general and administrative expenses.

Compensation Expense

Compensation expense marginally increased from $737 thousand for the three months ended March 31, 2016 to $740 thousand for the three months ended March 31, 2017. The increase is insignificant quarter over quarter.

Professional Fees

Professional fees decreased to approximately $888 thousand for the three months ended March 31, 2017 from approximately $2.0 million for the three months ended March 31, 2016. The decrease was primarily related to the following: i) consulting fees attributable to the outsourced interim chief financial officer position prior to hiring a permanent replacement in June of 2016 , ii) higher 2015 audit fees, and iii) other one-time professional fees incurred in the first quarter of 2016.

Other general and administrative expenses

Other general and administrative decreased from approximately $428 thousand for the three months ended March 31, 2016 to approximately $345 thousand for the three months ended March 31, 2017.

Book Value Per Share

As of March 31, 2017 and December 31, 2016, our book value per common share was $10.45 and $10.27, respectively.

Non-GAAP Financial Measures

Total interest income including interest income on Agency and Non-Agency Interest-Only Strips classified as derivatives and Effective Cost of Funds (as defined below) for the three months ended March 31, 2017 and March 31, 2016, constitute a Non-GAAP financial measures within the meaning of Regulation G promulgated by the SEC.  We believe that the measures presented in this Quarterly Report on Form 10-Q, when considered together with U.S. GAAP financial measures, provide information that is useful to investors in understanding our borrowing costs and net interest income, as viewed by us.  An analysis of any Non-GAAP financial measure should be made in conjunction with results presented in accordance with GAAP.

For purposes of evaluating operating results, we believe it is useful to present investors with additional information pertaining to the net interest margin generated by our portfolio.  Net interest margin is gross interest, adjusted for amortization/accretion of bond premium/discount, less interest expense or financing cost.  GAAP requires that certain of our Agency and Non-Agency Interest Only Strips be treated as derivatives and, accordingly, the interest income associated with these securities be included with "Gain (loss) on derivative instruments, net" in our Consolidated Statements of Operations. Accordingly, in order to determine the gross interest income generated by our IO and IIO securities which are classified as derivatives, we calculate the interest income on these securities as if they were not derivatives.  In addition, we include the net interest income on foreign currency swaps and total return swaps in Non-GAAP total interest income.

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The following table sets forth certain information regarding our net investment income for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands): 

Period Ended	Average Amortized Cost of Assets(1)		Total Interest Income(2)		Yield on Average Assets(1)		Average Balance of Borrowings		Total Interest Expense(3)		Average Effective Cost of Funds		Net Interest Income			Net Interest Margin
Three months ended March 31, 2017
Agency RMBS	$	1,080,277	$	7,674	2.88	%	$	1,041,907	$	2,572	1.00	%	$	5,102		1.92	%
Agency CMBS	712,751		5,231		2.98	%	626,241		1,594		1.03	%	3,637			2.07	%
Non-Agency RMBS	155,894		2,930		7.62	%	118,194		762		2.61	%	2,168			5.64	%
Non-Agency CMBS	370,981		7,689		8.41	%	242,245		1,589		2.66	%	6,100			6.67	%
Residential Whole-Loans	218,351		2,271		4.22	%	175,497		1,413		3.27	%	858			1.59	%
Residential Bridge Loans	13,555		319		9.54	%	11,124		129		4.70	%	190			5.68	%
Securitized commercial loan	25,000		563		9.13	%	17,792		301		6.86	%	262			4.25	%
Other Securities	108,657		2,229		8.32	%	47,026		377		3.25	%	1,852			6.91	%
Total return swaps	6,388		231		14.67	%	n/a		n/a		n/a		231			14.67	%
Interest rate swaps	n/a		n/a		n/a		n/a		7,056		1.26	%	(7,056		)	(1.06	)%
Total	$	2,691,854	$	29,137	4.39	%	$	2,280,026	$	15,793	2.81	%	$	13,344		2.01	%
Three months ended March 31, 2016
Agency RMBS	$	1,607,930	$	9,353	2.34	%	$	1,495,608	$	2,765	0.74	%	$	6,588		1.65	%
Agency CMBS	33,229		477		5.77	%	27,775		128		1.85	%	349			4.22	%
Non-Agency RMBS	469,161		8,051		6.90	%	339,710		1,767		2.09	%	6,284			5.39	%
Non-Agency CMBS	449,045		8,685		7.78	%	309,936		1,578		2.05	%	7,107			6.37	%
Residential Whole-Loans	205,689		1,866		3.65	%	171,620		1,099		2.58	%	767			1.50	%
Commercial Whole-Loans	25,000		569		9.15	%	17,868		299		6.73	%	270			4.34	%
Other Securities	104,536		1,493		5.74	%	52,014		343		2.65	%	1,150			4.42	%
Total return swaps	6,729		221		13.21	%	n/a		n/a		n/a		221			13.21	%
Interest rate swaps	n/a		n/a		n/a		n/a		8,428		1.40	%	(8,428		)	(1.17	)%
Total	$	2,901,319	30,715		4.26	%	$	2,414,531	$	16,407	2.73	%	$	14,308		1.98	%

(1) Includes Agency and Non-Agency Interest-Only Strips accounted for as derivatives.

(2) Refer to below table for components of interest income.

(3) Includes the net amount paid, including accrued amounts and premium amortization for MAC interest rate swaps during the periods included in loss on derivative instruments for GAAP.

We have supplemented our discussion of GAAP net interest income discussed above, with a discussion below of our net interest rate spread including interest income (expense) on Agency and Non-Agency Interest-Only Strips accounted as derivatives and net interest income (expenses), net incurred on swaps, a Non-GAAP measure, defined below, which gives a more concise view of our hedged portfolio as a whole.

Our effective gross yield, a non-GAAP measure, for the three months ended March 31, 2017 and March 31, 2016 was 4.39% and 4.26%, respectively.  Our effective gross yield, a non-GAAP measure, increased for the three months ended March 31, 2017 due to the change in composition of our portfolio.  Our effective cost of funds, a non-GAAP measure, for the three months ended March 31, 2017 and March 31, 2016 was 2.81% and 2.73%, respectively.  The increase in our effective cost of funds for the three months ended March 31, 2017 was a result of: (i) the increase in interest rates, and (ii) increased interest costs associated with financing our credit-sensitive investments, which generally have higher interest rates. The increase was partially offset by lower average repurchase agreement borrowings.

The following table reconciles total interest income to interest income including interest income on Agency and Non-Agency Interest-Only Strips classified as derivatives (Non-GAAP financial measure) for the three months ended March 31, 2017 and March 31, 2016:

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(dollars in thousands)	Three months ended March 31, 2017			Three months ended March 31, 2016
Coupon interest income:
Agency RMBS	$	11,322		$	17,323
Agency CMBS	4,905			788
Non-Agency RMBS	3,353			9,778
Non-Agency CMBS	5,520			6,784
Residential Whole-Loans	2,521			2,463
Residential Bridge Loans	324			—
Securitized commercial loan	563			569
Other Securities	1,407			694
Subtotal coupon interest	$	29,915		$	38,399
Premium accretion, discount amortization and amortization of basis, net:
Agency RMBS	$	(4,028	)	$	(8,505	)
Agency CMBS	269			(429		)
Non-Agency RMBS	(461		)	(1,836		)
Non-Agency CMBS	2,169			1,788
Residential Whole-Loans	(250		)	(597		)
Residential Bridge Loans	(5		)	—
Other Securities	821			798
Subtotal accretion and amortization	$	(1,485	)	$	(8,781	)
Interest income	$	28,430		$	29,618
Contractual interest income, net of amortization of basis on Agency and Non-Agency Interest-Only Strips, classified as derivatives(1):
Coupon interest income	$	2,041		$	4,146
Amortization of basis (Non-GAAP Financial Measure)	(1,565		)	(3,383		)
Contractual interest income, net on Foreign currency swaps(1)	—			113
Total return swaps	231			221
Subtotal	$	707		$	1,097
Total interest income, including interest income on Agency and Non-Agency Interest-Only Strips, classified as derivatives and other derivative instruments - Non-GAAP Financial Measure	$	29,137		$	30,715

(1) Reported in "Gain (loss) on derivative instruments, net" in our Consolidated Statements of Operations.

Effective Cost of Funds includes the net interest component related to our interest rate.  While we have not elected hedge accounting for these instruments, such derivative instruments are viewed by us as an economic hedge against increases in future market interest rates on our liabilities and are characterized as hedges for purposes of satisfying the REIT requirements and therefore the Effective Cost of Funds reflects interest expense adjusted to include the realized loss (i.e., the interest expense component) for all of our interest rate swaps.

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The following table reconciles the Effective Cost of Funds (Non-GAAP financial measure) with interest expense for the three months ended March 31, 2017 and March 31, 2016:

	Three months ended March 31, 2017				Three months ended March 31, 2016
(dollars in thousands)	Reconciliation		Cost of Funds/ Effective Borrowing Costs		Reconciliation		Cost of Funds/ Effective Borrowing Costs
Interest expense	$	8,737	1.55	%	$	7,979	1.33	%
Net interest paid - interest rate swaps	7,056		1.26	%	8,428		1.40	%
Effective Borrowing Costs	$	15,793	2.81	%	$	16,407	2.73	%
Weighted average borrowings	$	2,280,026			$	2,414,531

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Core Earnings

Our Core Earnings were approximately $9.2 million and $8.8 million for the three months ended March 31, 2017 and March 31, 2016, respectively.  Core Earnings is a Non-GAAP financial measure that is used by us to approximate cash yield or income associated with our portfolio and is defined as GAAP net income (loss) as adjusted, excluding: (i) net realized gain (loss) on investments and termination of derivative contracts; (ii) net unrealized gain (loss) on investments; (iii) net unrealized gain (loss) resulting from mark-to-market adjustments on derivative contracts; (iv) other than temporary impairment; (v) provision for income taxes; (vi) non-cash stock-based compensation expense; and (vii) one-time events pursuant to changes in GAAP and certain other non-cash charges after discussions between us, our Manager and our independent directors and after approval by a majority of the our independent directors.

We utilize Core Earnings as a key metric to evaluate the effective yield of the portfolio. Core Earnings allows us to reflect the net investment income of our portfolio as adjusted to reflect the net interest rate swap interest expense.  Core Earnings allows us to isolate the interest expense associated with our interest rate swaps in order to monitor and project our borrowing costs and interest rate spread.

We believe that the Non-GAAP measure, when considered with GAAP, provides supplemental information useful to investors in evaluating the results of our operations. Our presentation of Core Earnings may not be comparable to similarly-titled measures of other companies, who may use different calculations.  As a result, Core Earnings should not be considered as a substitute for our GAAP net income, as a measure of our financial performance or any measure of our liquidity under GAAP.

The table below reconciles Net Income (Loss) to Core Earnings for the three months ended March 31, 2017 and March 31, 2016:

(dollars in thousands)	Three months ended March 31, 2017			Three months ended March 31, 2016
Net Income (loss) — GAAP	$	20,242		$	(36,304	)
Provision for income tax	312			—
Net Income (loss) before provision for income tax	20,554			(36,304		)
Adjustments:
Investments:
Unrealized (gain) loss on investments and securitized debt	5,140			(10,769		)
Other than temporary impairment	6,097			10,797
Realized (gain) loss on sale of investments	(21,258		)	6,055
Realized (gain) loss on foreign currency transactions	1			(521		)
Unrealized (gain) loss on foreign currency transactions	—			1,096
Derivative Instruments:
Net realized (gain) loss on derivatives	(801		)	(26,716		)
Net unrealized (gain) loss on derivatives	(851		)	64,555
Non-cash stock-based compensation expense	362			572
Total adjustments	(11,310		)	45,069
Core Earnings — Non-GAAP Financial Measure	$	9,244		$	8,765

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Alternatively, our Core Earnings can also be derived as presented in the table below by starting with Net interest income, including interest income on Interest-Only Strips accounted for as derivatives and other derivatives, and net interest expense incurred on interest rate swaps (a Non-GAAP financial measure), subtracting Operating Expenses, adding Non-cash stock based compensation, and adding Interest income on cash balances and other income (loss), net:

(dollars in thousands)	Three months ended March 31, 2017			Three months ended March 31, 2016
Net interest income including interest income on Interest-Only Strips accounted for as derivatives and interest income (expense), net incurred on interest rate swaps and foreign currency swaps (a Non-GAAP financial measure)	$	13,344		$	14,308
Total Expenses	(4,866		)	(6,358		)
Non-cash stock based compensation	362			572
Interest income on cash balances and other income (loss), net	404			243
Core Earnings (a Non-GAAP financial measure)	$	9,244		$	8,765

Liquidity and Capital Resources

General

Liquidity is a measure of our ability to meet potential cash requirements, including ongoing commitments to repay borrowings, fund and maintain our assets and operations, make distributions to our stockholders, and other general business needs.  To maintain our REIT qualifications under the Internal Revenue Code, we must distribute annually at least 90% of our taxable income, excluding capital gains, such distributions requirements limit our ability to retain earnings and increase capital for operations. We believe that our significant capital resources and access to financing will provide us with financial flexibility at levels sufficient to meet current and anticipated capital requirements, including funding new investment opportunities, paying distributions to our stockholders and servicing our debt obligations.

Our liquidity and capital resources are managed on a daily basis to ensure that we have sufficient liquidity to absorb market events that could negatively impact collateral valuations and result in margin calls as well as to ensure that we have the flexibility to manage our investment portfolio to take advantage of market opportunities. Our principal sources of cash consist of borrowings under repurchase agreements, payments of principal and interest on our investment portfolio and cash generated from operations.

Under our repurchase agreements and derivative contracts, counterparties retain the right to determine the fair value of the collateral pledged, or in the case of cleared swaps the required collateral may be determined by clearinghouse rules.  A reduction in the value of the collateral pledged will require us to provide additional collateral or fund cash margin calls.  Alternatively, since margins calls for our interest rate swaps and swaptions generally are inversely correlated to those of our repurchase agreements, our interest rate swap and swaptions counterparties would likely be required to post collateral with us during a period in which we were required to post collateral with our repurchase agreement counterparties.  Similarly, we would likely be required to post collateral with swap and swaption counterparties during periods in which our repurchase agreement counterparties are required to post collateral with us.  In an instance of severe volatility, or where the additional stress on liquidity resulting from volatility is sustained over an extended period of time, we could be required to sell securities, possibly even at a loss to generate sufficient liquidity to satisfy collateral and margin requirements which could have a material adverse effect on our financial position, results of operations and cash flows.

As part of our risk management process, our Manager closely monitors our liquidity position. This includes the development and evaluation of various alternative processes and procedures, which continue to be updated with regard to scenario testing for purposes of assessing our liquidity in the face of different economic and market developments.  We believe we have sufficient current liquidity and access to additional liquidity to meet financial obligations for at least the next 12 months.

At March 31, 2017, our primary sources of cash consisted of borrowings under our repurchase agreements, principal repayments and net interest margin generated from our investment portfolio.

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Borrowings Under Various Financing Arrangements

As of March 31, 2017, we had master repurchase agreements with 27 counterparties.  We had borrowings under repurchase agreements with 16 counterparties of approximately $2.3 billion at March 31, 2017.  The following tables present our repurchase agreement borrowings by type of collateral pledged, as of March 31, 2017 and March 31, 2016, and the respective effective cost of funds (Non-GAAP financial measure) for the three months ended March 31, 2017 and March 31, 2016, respectively.  See “Non-GAAP Financial Measures” (dollars in thousands):

	Three months ended March 31, 2017
Collateral	Borrowings Outstanding		Value of Collateral Pledged (1)		Weighted Average Interest Rate end of period		Weighted Average Cost of Funds		Weighted Average Effective Cost of Funds (Non-GAAP)(2)		Weighted Average Haircut end of period
Agency RMBS, at fair value	$	835,537	$	863,842	1.01	%	1.00	%	1.00	%	4.56	%
Agency CMBS, at fair value	933,457		991,436		1.02	%	1.03	%	1.03	%	5.65	%
Non-Agency RMBS, at fair value	50,438		64,295		2.60	%	2.61	%	2.61	%	23.28	%
Non-Agency CMBS, at fair value	239,632		342,115		2.69	%	2.66	%	2.66	%	28.85	%
Residential Whole-Loans, at fair value(3)	176,363		215,800		3.10	%	3.27	%	3.27	%	20.00	%
Residential Bridge Loans(3)	30,338		33,204		4.64	%	4.70	%	4.70	%	20.00	%
Securitized commercial loan, at fair value(3)	6,808		13,720		3.38	%	3.28	%	3.28	%	50.00	%
Other securities, at fair value	51,854		98,419		2.50	%	3.25	%	3.25	%	38.25	%
Interest rate swaps	n/a		n/a		n/a		n/a		1.26	%	n/a
Total	$	2,324,427	$	2,622,831	1.47	%	1.52	%	2.79	%	10.16	%

(1) Excludes approximately $13.2 million of cash collateral posted.

(2) The effective cost of funds for the period presented is calculated on an annualized basis and includes interest expense for the period and net periodic interest payments on interest rate swaps, net of premium amortization on MAC swaps, of approximately $7.1 million for the three months ended March 31, 2017.  While interest rate swaps are not accounted for using hedge accounting, such instruments are viewed by us as an economic hedge against increases in interest rates on our liabilities and are treated as hedges for purposes of satisfying the REIT requirements.  See “Non-GAAP Financial Measures”.

(3) Repurchase agreement borrowings collateralized by Whole-Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation.

	Three months ended March 31, 2016
Collateral	Borrowings Outstanding		Fair Value of Collateral Pledged (1)		Weighted Average Interest Rate end of period		Weighted Average Cost of Funds		Weighted Average Effective Cost of Funds (Non-GAAP)(2)		Weighted Average Haircut end of period
Agency RMBS	$	1,591,880	$	1,663,353	0.75	%	0.74	%	0.74	%	4.54	%
Agency CMBS	23,567		28,231		1.94	%	1.85	%	1.85	%	20.27	%
Non-Agency RMBS	295,369		442,742		2.21	%	2.09	%	2.09	%	30.85	%
Non-Agency CMBS(3)	294,579		433,752		2.13	%	2.05	%	2.05	%	27.97	%
Residential Whole-Loans(4)	163,998		201,267		2.44	%	2.58	%	2.58	%	20.00	%
Securitized commercial loan(4)	6,790		13,258		2.94	%	2.99	%	2.99	%	50.00	%
Other securities	26,946		47,999		2.68	%	2.65	%	2.65	%	43.46	%
Interest rate swaps	n/a		n/a		n/a		n/a		1.40	%	n/a
Total	$	2,403,129	$	2,830,602	1.25	%	1.29	%	2.70	%	12.42	%

(1) Excludes approximately $19.5 million of cash collateral posted.

(2) The effective cost of funds for the period presented is calculated on an annualized basis and includes interest expense for the period and net periodic interest payments on interest rate swaps, net of premium amortization on MAC swaps, of approximately $8.4 million for the three months ended March 31, 2016, respectively.  While interest rate swaps are not accounted for using hedge accounting, such instruments are viewed by us as an economic hedge against increases in interest rates on our liabilities and are treated as hedges for purposes of satisfying the REIT requirements.  See “Non-GAAP Financial Measures”.

(3) Including Non U.S. CMBS pledged as collateral and Non U.S. repurchase agreement borrowings.

(4) Repurchase agreement borrowings collateralized by Whole-Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation.

As of March 31, 2017, our repurchase agreements require collateral in excess of the loan amount, or haircuts, ranging from a low of 3.0% to a high of 5.0% for Agency RMBS, exclusive of IOs and IIOs for which the haircuts are as high as 20.0% and Agency CMBS haircuts range from a low of 5.0% to a high of 25.0%. For Non-Agency RMBS haircuts range from a low of

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20.0% to a high of 26.0% and Non-Agency CMBS haircuts range from a low of 15.0% to a high of 60.0%. Haircuts for Whole-Loans range from a low of 20.0% to a high of 50.0% and other securities range from a low of 22.5% to a high of 50.0%.  Declines in the value of our portfolio can trigger margin calls by our counterparties under our repurchase agreements.  Margin calls could adversely affect our liquidity. Our inability to post adequate collateral for a margin call by the counterparty could result in a condition of default under our repurchase agreements.  An event of default or termination event would give some of our counterparties the option to terminate all existing repurchase transactions with us and require any amount due to the counterparties by us to be payable immediately.  If this were to occur, we may be forced to sell assets under adverse market conditions or through foreclosure which may have a material adverse consequence on our business, financial position, our results of operations and cash flows.  During the three months ended March 31, 2017, we were able to satisfy margin calls using cash on hand, unlevered or underleveraged securities, cash from rehypothecation of securities received as incremental collateral and cash from our repurchase agreement borrowings.

Under the repurchase agreements, the respective counterparties, subject to the terms of the individual agreements, retain the right to determine the fair value of the underlying collateral.  A reduction in the value of pledged assets requires us to provide additional collateral or fund margin calls.  In addition, certain of the repurchase agreements may be terminated by our counterparties if we do not maintain certain equity and leverage metrics.  For our repurchase agreements with outstanding borrowings, we were in compliance with the terms of such financial tests as of March 31, 2017. 

We are also required to pledge cash or securities as collateral as part of a margin arrangement for our derivative contracts, calculated daily, subject either to the terms of individual agreements for bilateral agreements and the clearinghouse rules in the case of cleared swaps. The amount of margin that we are required to post will vary and generally reflects collateral posted with respect to swaps that are in an unrealized loss position to us and a percentage of the aggregate notional amount of swaps per counterparty as well as margin posted with our clearing broker, pursuant to clearinghouse rules and practices, for cleared swaps.  Conversely, if our bilateral swaps and swaptions are in an unrealized gain position, our counterparties are required to post collateral with us, under the same terms that we post collateral with them.  On occasion we may enter into a MAC interest rate swap in which we may receive or make a payment at the time of entering such interest rate swap to compensate for the out of the market nature of such interest rate swap.  Similar to all other interest rate swaps, these interest rate swaps are also subject to margin requirements.

Cash Generated from Operations

For the three months ended March 31, 2017 and March 31, 2016, net cash generated from operating activities was approximately $11.5 million and $4.0 million, respectively, which in each case was primarily attributable to the net interest income we earned on our investments less operating expenses, general and administrative expenses and realized gains/losses on termination of interest rate swaps.  The increase period over period was mainly attributable to lower operating and general administrative expenses.

Cash Provided by and Used in Investing Activities

For the three months ended March 31, 2017, net cash used by investing activities was approximately $193.6 million. This was primarily attributable to our investment acquisitions, which was partially offset by proceeds from sales and receipts of principal payments on our investments. For the three months ended March 31, 2016, our investing activities increased our cash balance by approximately $210.8 million. This was primarily attributable to our proceeds from sales and receipt of principal payments on our investments, which was partially offset by investment acquisitions and repayments on reverse repurchase agreements.

Cash Provided by and Used in Financing Activities

For the three months ended March 31, 2017, net cash provided by financing activities was approximately $184.0 million. This was primarily attributable to higher weighted average borrowings on our investment portfolio and a decrease in cash collateral posted, partially offset by dividends paid on our common stock. For the three months ended March 31, 2016, our financing activities decreased our cash balance by approximately $217.1 million.  This was primarily attributable to a decrease in our net borrowings under repurchase agreements.

Other Potential Sources of Financing

We held cash of approximately $48.1 million and $22.4 million at March 31, 2017 and March 31, 2016, respectively.  Our primary sources of cash currently consist of repurchase facility borrowings, investment income, principal repayments on

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investments and the proceeds of any future securities offering, to the extent available in the capital markets.  In the future, we expect our primary sources of liquidity to consist of payments of principal and interest we receive on our portfolio assets, unused borrowing capacity under our financing sources and future issuances of equity and debt securities.

Contractual Obligations and Commitments

Our contractual obligations as of March 31, 2017 are as follows (dollars in thousands):

	Less than 1 year		1 to 3 years	3 to 5 years	More than 5 years	Total
Borrowings under repurchase agreements	$	2,324,427	—	—	—	$	2,324,427
Investment related payables	333,505		—	—	—	333,505
Total: GAAP Basis - Excluding TBA - long positions	2,657,932		—	—	—	2,657,932
TBA - long positions	726,727		—	—	—	726,727
Total: Non-GAAP Basis	$	3,384,659	—	—	—	$	3,384,659

(1) The table above does not include amounts due under the Management Agreement (as defined herein) with our Manager, as those obligations do not have fixed and determinable payments.

Repurchase Agreements

As of March 31, 2017, we have an obligation for approximately $7.3 million in contractual interest payments related to our repurchase agreements through the respective maturity date of each repurchase agreement. In addition, at March 31, 2017, we had entered into repurchase agreement borrowings of approximately $73.5 million, which settled by April 3, 2017, with a weighted average interest rate of 1.17%, a weighted average contractual maturity of 80 days and secured by collateral of approximately $78.0 million. These borrowings are recorded as a liability in our Consolidated Balance Sheets when settled.

Securitized Debt

At March 31, 2017, we had securitized debt related to the consolidated VIEs, with a balance of $11.0 million (and a fair value of $10.8 million).  The securitized debt and related interest payments of the VIEs can only be settled with the securitized commercial loan that serve as collateral of the VIE and is non-recourse to us.

Management Agreement

On May 9, 2012, we entered into a management agreement (the “Management Agreement”) with our Manager which describes the services to be provided by our Manager and compensation for such services. Our Manager is responsible for managing our operations, including: (i) performing all of our day-to-day functions; (ii) determining investment criteria in conjunction with our Board of Directors; (iii) sourcing, analyzing and executing investments, asset sales and financings; (iv) performing asset management duties; and (v) performing financial and accounting management, subject to the direction and oversight of our Board of Directors. Pursuant to the terms of the Management Agreement, our Manager is paid a management fee equal to 1.50% per annum of our stockholders’ equity, (as defined in the Management Agreement), calculated and payable (in cash) quarterly in arrears.

Off-Balance Sheet Arrangements

As of March 31, 2017, we held contracts to purchase (“long position”) and sell (“short position”) TBAs on a forward basis.  If a counterparty to one of the TBAs that we enter into defaults on its obligations, we may not receive payments or securities due under the TBA agreement, and thus, we may lose any unrealized gain associated with that TBA transaction.

We do not have any relationships with any entities or financial partnerships, such as entities often referred to as structured investment vehicles, or special purpose or variable interest entities, established to facilitate off-balance sheet arrangements or other contractually narrow or limited purposes.

Further, other than guaranteeing certain obligations of our wholly-owned taxable REIT subsidiary or TRS, we have not guaranteed any obligations of any entities or entered into any commitment to provide additional funding to any such entities.

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See Note 11 “Stockholders' Equity - Warrants” to the financial statements contained in this Quarterly Report on Form 10-Q, for a description of our outstanding warrants.

Dividends

We intend to make regular quarterly dividend distributions to holders of our common stock.  U.S. federal income tax law generally requires that a REIT distribute annually, in accordance with the REIT regulations, at least 90% of its REIT taxable income for the taxable year, without regard to the deduction for dividends paid and excluding net capital gains as well as undistributed taxable income retained by a TRS.  To the extent that we distribute less than 100% of our net taxable income, in accordance with the REIT regulations, for any given year, we will pay tax on such amount at the regular corporate rates.  We intend to pay regular quarterly dividends to our stockholders based on our net taxable income, if and to the extent authorized by our Board of Directors.  Before we pay any dividend, whether for U.S. federal income tax purposes or otherwise, we must first meet both our operating requirements and debt service on our repurchase agreements and other debts payable.  If our cash available for distribution is less than our net taxable income, we could be required to sell assets or borrow funds to make cash distributions or we may make a portion of the required distribution in the form of a taxable stock distribution or distribution of debt securities.

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Recent Developments

In April of 2017, we terminated fixed pay interest rate swaps with a notional value of $3.2 billion and terminated variable pay interest rate swaps with a notional value of approximately $2.0 billion to reduce hedging costs. Upon terminating the interest rate swaps, we simultaneously entered into fix pay interest rate swaps with a notional value of approximately $1.9 billion, which includes $925.0 million of forward starting swaps. The following table reflects information of our interest rate swaps as of April 28, 2017 (dollars in thousands):

Current Fixed Pay Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date
$	60,800	0.8%	1.2%	10/2/2017
45,100		0.8%	1.2%	10/3/2017
500,000		2.0%	1.2%	4/28/2022
10,000		2.1%	1.2%	10/10/2023
275,000		2.4%	1.2%	4/28/2027
18,000		2.7%	1.2%	4/11/2033
20,000		2.5%	1.2%	4/27/2037
$	928,900	2.0%	1.2%
Forward Starting Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date	Forward Start Initial Pay Date
$	200,000	1.8%	3ML	5/2/2020	8/2/2017
725,000		2.5%	3ML	4/27/2028	7/27/2018
$	925,000	2.3%	3ML
Total Interest Rate Swaps
$	1,853,900	2.2%	1.2%

ITEM 3.    Quantitative and Qualitative Disclosures about Market Risk.

We seek to manage the risks related to the credit quality of our assets, interest rates, liquidity, prepayment speeds and market values while, at the same time, seeking to provide an opportunity to stockholders to realize attractive risk-adjusted returns from our assets through ownership of our common stock. While we do not seek to avoid risk completely, our Manager seeks to actively manage risk for us, to earn sufficient compensation to justify taking those risks and to maintain capital levels consistent with the risks we undertake.

Credit Risk

We are subject to varying degrees of credit risk in connection with our assets. Although we do not expect to encounter credit risk in our Agency RMBS, we are exposed to the risk of potential credit losses from general credit spread widening related to Non-Agency RMBS, CMBS and other portfolio investments in addition to unexpected increase in borrower defaults on these securities, as well as our Whole-Loans. Investment decisions are made following a bottom-up credit analysis and specific risk assumptions. As part of the risk management process, our Manager uses detailed proprietary models, applicable to evaluate, depending on the asset class, house price appreciation and depreciation by region, prepayment speeds and foreclosure/default

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frequency, cost and timing. If our Manager determines that the proposed investment can meet the appropriate risk and return criteria as well as complement our existing asset portfolio, the investment will undergo a more thorough analysis.

As of March 31, 2017, 16 of the counterparties that we had outstanding repurchase agreement borrowings held collateral which we posted as security for such borrowings in excess of 5% of our Stockholders’ equity.  Prior to entering into a repurchase agreement with any particular institution, our Manager does a thorough review of such potential counterparty.  Such review, however, does not assure the creditworthiness of such counterparty nor that the financial wherewithal of the counterparty will not deteriorate in the future.

Interest Rate Risk

Interest rates are highly sensitive to many factors, including fiscal and monetary policies and domestic and international economic and political considerations, as well as other factors beyond our control. We are subject to interest rate risk in connection with our assets and our related financing obligations. In general, we expect to finance the acquisition of our assets through financings in the form of repurchase agreements, warehouse facilities, securitizations, resecuritizations, bank credit facilities (including term loans and revolving facilities) and public and private equity and debt issuances in addition to transaction or asset specific funding arrangements. Subject to maintaining our qualification as a REIT for U.S. federal income tax purposes, we utilize derivative financial instruments to hedge the interest rate risk associated with our borrowings. We also may engage in a variety of interest rate management techniques that seek to mitigate changes in interest rates or other potential influences on the values of our assets.

Interest Rate Effect on Net Interest Income

Our operating results will depend in large part on differences between the income earned on our assets and our borrowing costs. The cost of our borrowings is generally based on prevailing market interest rates. During a period of rising interest rates, our borrowing costs generally will increase and the yields earned on our leveraged fixed-rate mortgage assets will remain static. Further, the cost of such financing could increase at a faster pace than the yields earned on our leveraged ARM and hybrid ARM assets. This could result in a decline in our net interest spread and net interest margin. The severity of any such decline would depend on our asset/liability composition at the time as well as the magnitude and duration of the interest rate increase. Further, an increase in short-term interest rates could also have a negative impact on the market value of our assets. If any of these events happen, we could experience a decrease in net income or incur a net loss during these periods, which could adversely affect our liquidity and results of operations.

Interest Rate Cap Risk

To the extent we invest in adjustable-rate RMBS, such securities are generally subject to interest rate caps, which potentially could cause such RMBS to acquire many of the characteristics of fixed-rate securities if interest rates were to rise above the cap levels. This issue is magnified to the extent we acquire ARM and hybrid ARM assets that are not based on mortgages which are fully indexed. In addition, ARM and hybrid ARM assets may be subject to periodic payment caps that result in some portion of the interest being deferred and added to the principal outstanding or a portion of the incremental interest rate increase being deferred. To the extent we invest in such ARM and/or hybrid ARM assets, we could potentially receive less cash income on such assets than we would need to pay the interest cost on our related borrowings. To mitigate interest rate mismatches, we may utilize the hedging strategies discussed above under “Interest Rate Risk.”

Interest Rate Effects on Fair value

Another component of interest rate risk is the effect that changes in interest rates will have on the market value of the assets that we acquire. We face the risk that the market value of our assets will increase or decrease at different rates than those of our liabilities, including our hedging instruments. See “Market Risk” below.

The impact of changing interest rates on fair value can change significantly when interest rates change materially. Therefore, the volatility in the fair value of our assets could increase significantly in the event interest rates change materially. In addition, other factors impact the fair value of our interest rate-sensitive investments and hedging instruments, such as the shape of the yield curve, market expectations as to future interest rate changes and other market conditions. Accordingly, changes in actual interest rates may have a material adverse effect on us.

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Market Risk

Our MBS and other assets are reflected at their fair value with unrealized gains and losses included in earnings. The fair value of our investments fluctuates primarily due to changes in interest rates and other factors. Generally, in a rising interest rate environment, the fair value of these assets would be expected to decrease; conversely, in a decreasing interest rate environment, the fair value of these securities would be expected to increase.

The sensitivity analysis table presented below shows the estimated impact of an instantaneous parallel shift in the yield curve, up and down 50 and 100 basis points, on the market value of our interest rate-sensitive investments, including interest rate swaps, Interest-Only Strips, and net interest income at March 31, 2017, assuming a static portfolio of assets. When evaluating the impact of changes in interest rates, prepayment assumptions and principal reinvestment rates are adjusted based on our Manager’s expectations. The analysis presented utilizes our Manager’s assumptions, models and estimates, which are based on our Manager’s judgment and experience.

Change in Interest Rates	Percentage Change in Projected Net Interest Income		Percentage Change in Projected Portfolio Value
+1.00%	28.59	%	(1.61	)%
+0.50%	14.20	%	(0.75	)%
-0.50%	(15.60	)%	0.54	%
-1.00%	(31.92	)%	0.91	%

While the table above reflects the estimated immediate impact of interest rate increases and decreases on a static portfolio, we may rebalance our portfolio from time to time either to seek to take advantage of or reduce the impact of changes in interest rates. It is important to note that the impact of changing interest rates on market value and net interest income can change significantly when interest rates change beyond 100 basis points from current levels. Therefore, the volatility in the market value of our assets could increase significantly when interest rates change beyond amounts shown in the table above. In addition, other factors impact the market value of and net interest income from our interest rate-sensitive investments and derivative instruments, such as the shape of the yield curve, market expectations as to future interest rate changes and other market conditions. Accordingly, interest income would likely differ from that shown above and such difference might be material and adverse to our stockholders.

Certain assumptions have been made in connection with the calculation of the information set forth in the table above and, as such, there can be no assurance that assumed events will occur or that other events will not occur that would affect the outcomes.  The base interest rate scenario assumes interest rates at March 31, 2017.  The analysis presented utilizes assumptions and estimates based on our Manager’s judgment and experience.  Furthermore, while we generally expect to retain such assets and the associated interest rate risk, future purchases and sales of assets could materially change our interest rate risk profile.

Prepayment Risk

The value of our Agency and Non-Agency RMBS and our Residential Whole-Loans may be affected by prepayment rates on the underlying residential mortgage.  We acquire RMBS and Residential Whole-Loans and anticipate that the underlying residential mortgages will prepay at a projected rate generating an expected yield.  If we purchase assets at a premium to par value, when borrowers prepay their residential mortgage loans faster than expected, the corresponding prepayments may reduce the expected yield on our residential mortgage assets because we will have to amortize the related premium on an accelerated basis and, in the case of Agency RMBS, other than interest-only strips, and certain other investment grade rated securities, we are required to make a retrospective adjustment to historical amortization.  Conversely, if we purchase assets at a discount to par value, when borrowers prepay their residential mortgage loans slower than expected, such decrease may reduce the expected yield on such assets because we will not be able to accrete the related discount as quickly as originally anticipated and, in the case of Agency RMBS, other than interest-only strips, and certain other investment grade rated securities, we will be required to make a retrospective adjustment to historical amortization.

The value of our Agency and Non-Agency CMBS, as well as Commercial Whole-Loans, will also be affected by prepayment rates, however, commercial mortgages frequently limit the ability of the borrower to prepay, thereby providing a certain level of prepayment protection.  Common restrictions include yield maintenance and prepayment penalties, the proceeds of which are generally at least partially allocable to these securities, as well as defeasance.

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Likewise, the value of our ABS and other structured securities will also be affected prepayment rates.  The collateral underlying such securities may, similar to most residential mortgages, allow the borrower to prepay at any time or, similar to commercial mortgages, limit the ability of the borrower to prepay by imposing lock-out provisions, prepayment penalties and/or make whole provisions.

Extension Risk

Most residential mortgage loans do not prohibit the partial or full prepayment of principal outstanding.  Accordingly, while the stated maturity of a residential mortgage loan may be 30 years, or in some cases even longer, historically the vast majority of residential mortgage loans are satisfied prior to their maturity date.  In periods of rising interest rates, borrowers have less incentive to refinance their existing mortgages and mortgage financing may not be as readily available.  This generally results in a slower rate of prepayments and a corresponding longer weighted average life for RMBS.  The increase, or extension, in weighted average life is commonly referred to as “Extension Risk” which can negatively impact our portfolio.  To the extent we receive smaller pre-payments of principal, we will have less capital to invest in new assets.  This is extremely detrimental in periods of rising interest rates as we will be unable to invest in new higher coupon investments and a larger portion of our portfolio will remain invested in lower coupon investments.  Further, our borrowing costs are generally short-term and, even if hedged, are likely to increase in a rising interest rate environment, thereby reducing our net interest margin.  Finally, to the extent we acquired securities at a discount to par, a portion of the overall return on such investments is based on the recovery of this discount.  Slower principal prepayments will result in a longer recovery period and a lower overall return on our investment.

Prepayment rates on Agency and Non-Agency CMBS, as well as,Commercial Whole-Loans, are generally less volatile than residential mortgage assets as commercial mortgages usually limit the ability of the borrower to prepay the mortgage prior to maturity or a period shortly before maturity.  Accordingly, extension risk for Agency and Non-Agency CMBS and Commercial Whole-Loans is generally less than RMBS and Residential Whole-Loans as it presumed that other than defaults (i.e. involuntary prepayments), most commercial mortgages will remain outstanding for the contractual term of the mortgage.

Prepayment rates on ABS and our other structured securities will be determined by the underlying collateral.  The extension risk of such securities will generally be less than residential mortgages, but greater than commercial mortgages.

Real Estate Risk

Residential and commercial property values are subject to volatility and may be adversely affected by a number of factors, including, but not limited to: national, regional and local economic conditions (which may be adversely affected by industry slowdowns and other factors); local real estate conditions (such as the supply of housing stock); changes or continued weakness in specific industry segments; construction quality, age and design; demographic factors; and retroactive changes to building or similar codes. In addition, decreases in property values reduce the value of the collateral and the potential proceeds available to a borrower to repay our loans, which could also cause us to suffer losses.

Counterparty Risk

The following discussion on counterparty risk reflects how these transactions are structured, rather than how they are presented for financial reporting purposes.

When we engage in repurchase transactions, we generally sell securities to lenders (i.e., repurchase agreement counterparties) and receive cash from the lenders. The lenders are obligated to resell the same securities back to us at the end of the term of the transaction. Because the cash we receive from the lender when we initially sell the securities to the lender is less than the value of those securities (this difference is the haircut), if the lender defaults on its obligation to resell the same securities back to us, we could incur a loss on the transaction up to the amount of the haircut (assuming there was no change in the value of the securities).

If a counterparty to a bi-lateral interest rate swap cannot perform under the terms of the interest rate swap, we may not receive payments due under that agreement, and thus, we may lose any unrealized gain associated with the interest rate swap. We may also risk the loss of any collateral we have pledged to secure our obligations under interest rate swap if the counterparty becomes insolvent or files for bankruptcy. In the case of a cleared swap, if our clearing broker were to default, become insolvent

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or file for bankruptcy, we may also risk the loss of any collateral we have posted to the clearing broker unless we were able to transfer or “port” our positions and held collateral to another clearing broker. In addition, the interest rate swap would no longer mitigate the impact of changes in interest rates as intended.  Most of our interest swaps are currently cleared through a central clearing house which reduces but does not eliminate the aforementioned risks.  Also see “Liquidity Risk” below.

As of March 31, 2017, we have entered into five master securities forward trading agreements, or MSFTAs, which may govern the trading of some or all TBA transactions.  Pursuant to the terms of these MSFTAs, we and our counterparties would be required to post margin to the other when the mark to market exposure of the TBA transactions executed under the agreement exceed certain thresholds.  We expect to continue to negotiate and enter into MSFTAs with additional TBA counterparties.  The margin provisions of the MSFTA help to mitigate, but do not eliminate, counterparty risk associated with TBA transactions.  If a counterparty to a TBA transaction cannot perform under the terms of the trade, we may not receive securities we have agreed to purchase or payment for securities we have agreed to sell, and thus, we may lose any unrealized gain associated with such transaction.

Prior to entering into a trading agreement or transaction with any particular institution where we take on counterparty risk, our Manager does a thorough review of such potential counterparty.  Such review, however, does not assure the creditworthiness of such counterparty nor that the financial wherewithal of the counterparty will not deteriorate in the future.

Funding Risk

We have financed a substantial majority of our assets with repurchase agreement financing. Over time, as market conditions change, in addition to these financings, we may use other forms of leverage. Changes in the regulatory environment, as well as, weakness in the financial markets, the residential mortgage markets, the commercial mortgage markets, the asset-backed securitization markets and the economy generally could adversely affect one or more of our potential lenders and could cause one or more of our potential lenders to be unwilling or unable to provide us with financing or to increase the costs of that financing.

Liquidity Risk

Our liquidity risk is principally associated with the financing of long-maturity assets with short-term borrowings in the form of repurchase agreements. Although the interest rate adjustments of these assets and liabilities fall within the guidelines established by our operating policies, maturities are not required to be, nor are they, matched.

Should the value of our assets pledged as collateral suddenly decrease, margin calls relating to our repurchase agreements could increase, causing an adverse change in our liquidity position. Our inability to post adequate collateral for a margin call by the counterparty could result in a condition of default under our repurchase agreements, thereby enabling the counterparty to liquidate the collateral pledged by us, which may have a material adverse consequence on our business and results of operations.

In an instance of severe volatility, or where the additional stress on liquidity resulting from volatility is sustained over an extended period of time, we could be required to sell securities, possibly even at a loss to generate sufficient liquidity to satisfy collateral and margin requirements which could have a material adverse effect on our financial position, results of operations and cash flows.

Additionally, if one or more of our repurchase agreement counterparties chose not to provide on-going funding, our ability to finance would decline or exist at possibly less advantageous terms. Further, if we are unable to renew, replace or expand repurchase financing with other sources of financing on substantially similar terms, it may have a material adverse effect on our business, financial position, results of operations and cash flows, due to the long term nature of our investments and relatively short-term maturities of our repurchase agreements. As such, there is no assurance that we will always be able to roll over our repurchase agreements.

The costs associated with our borrowings are generally based on prevailing market interest rates. During a period of rising interest rates, our borrowing costs generally will increase while the yields earned on our existing portfolio of leveraged fixed-rate MBS and other fixed rate assets will remain static. Further, certain of our floating rate assets may contain annual or lifetime interest rate caps as well as limit the frequency or timing of changes to the underlying interest rate index. This could result in a decline in our net interest spread and net interest margin. The severity of any such decline would depend on our asset/liability composition at the time, as well as the magnitude and duration of the interest rate increase. Further, an increase in short-term interest rates could also have a negative impact on the market value of our assets. If any of these events happen, we could experience a decrease in

98

net income or incur a net loss during these periods, which could have a material adverse effect on our liquidity and results of operations.

In addition, the assets that comprise our investment portfolio are not traded on a public exchange. A portion of these assets may be subject to legal and other restrictions on resale or will otherwise be less liquid than publicly-traded securities. The illiquidity of our assets may make it difficult for us to sell such assets if the need or desire arises, including in response to changes in economic and other conditions.  Recent regulatory changes have imposed new capital requirements and other restrictions on banks and other market intermediaries’ ability and desire to hold assets on their balance sheets and otherwise make markets in fixed income securities and other assets resulting in reduced liquidity in many sectors of the market.  This regulatory trend is expected to continue.  As a result of these developments, it may become increasingly difficult for us to sell assets in the market, especially in credit oriented sectors such as Non-Agency RMBS and CMBS, ABS and Whole-Loans.

We enter into interest rate swaps to manage our interest rate risk. We are required to pledge cash or securities as collateral as part of a margin arrangement, calculated daily, in connection with the interest rate swaps. The amount of margin that we are required to post will vary and generally reflects collateral required to be posted with respect to interest rate swaps that are in an unrealized loss position to us and is generally based on a percentage of the aggregate notional amount of interest rate swaps per counterparty.  Margin calls could adversely affect our liquidity. Our inability to post adequate collateral for a margin call could result in a condition of default under our interest rate swap agreements, thereby resulting in liquidation of the collateral pledged by us, which may have a material adverse consequence on our business, financial position, results of operations and cash flows. Conversely, if our interest rate swaps are in an unrealized gain position, our counterparties to bilateral swaps are required to post collateral with us, under the same terms that we post collateral with them.  On occasion, we may enter into a MAC interest rate swap in which we may receive or make a payment at the time of entering such interest rate swap to compensate for the out of the market nature of such interest rate swap.  Similar to all other interest rate swaps, MAC interest rate swaps are also subject to the margin requirements previously described.

Inflation

Virtually all of our assets and liabilities are interest rate sensitive in nature. As a result, interest rates and other factors influence our performance far more so than does inflation. Changes in interest rates do not necessarily directly correlate with inflation rates or changes in inflation rates. Our consolidated financial statements are prepared in accordance with GAAP and our distributions will be determined by our Board of Directors consistent with our obligation to distribute to our stockholders at least 90% of our net taxable income on an annual basis, in accordance with the REIT regulations, in order to maintain our REIT qualification.  In each case, our activities and consolidated balance sheets are measured with reference to historical cost and/or fair market value without considering inflation.

Foreign Investment risk

We have invested in non U.S. CMBS transactions and, in the future, we may make other investments in non U.S. issuers and transactions. These investments present certain unique risks, including those resulting from future political, legal, and economic developments, which could include favorable or unfavorable changes in currency exchange rates, exchange control regulations (including currency blockage), expropriation, nationalization, or confiscatory taxation of assets, adverse changes in investment capital or exchange control regulations (which may include suspension of the ability to transfer currency from a country), political changes, diplomatic developments, difficulty in obtaining and enforcing judgments against non U.S. entities, the possible imposition of the applicable country’s governmental laws or restrictions, and the reduced availability of public information concerning issuers. In the event of a nationalization, expropriation, or other confiscation of assets, we could lose our entire investment in a security. Legal remedies available to investors in certain jurisdictions may be more limited than those available to investors in the United States. Issuers of non U.S. securities may not be subject to the same degree of regulation as U.S. issuers.

Furthermore, non U.S. issuers are not generally subject to uniform accounting, auditing, and financial reporting standards or other regulatory practices and requirements comparable to those applicable to U.S. issuers. There is generally less government supervision and regulation of non U.S. exchanges, brokers, and issuers than there is in the United States, and there is greater difficulty in taking appropriate legal action in Non U.S. courts. There are also special tax considerations that apply to securities of non U.S. issuers and securities principally traded overseas.

99

To the extent that our investments are denominated in U.S. dollars, these investments are not affected directly by changes in currency exchange rates relative to the dollar and exchange control regulations. We are, however, subject to currency risk with respect to such investments to the extent that a decline in a non U.S. issuer’s or borrower’s own currency relative to the dollar may impair such issuer’s or borrower’s ability to make timely payments of principal and/or interest on a loan or other debt security. To the extent that our investments are in non-dollar denominated securities, the value of the investment and the net investment income available for distribution may be affected favorably or unfavorably by changes in currency exchange rates relative to the dollar and exchange control regulations.

Currency exchange rates can be volatile and affected by, among other factors, the general economics of a country, the actions of governments or central banks and the imposition of currency controls and speculation. In addition, a security may be denominated in a currency that is different from the currency where the issuer is domiciled.

Currency Risk

We have and may continue in the future to invest in assets which are denominated in a currency other than U.S dollars and may finance such investments with repurchase financing or other forms of financing which may also be denominated in a currency other than U.S. dollars.  To the extent we make such investments and/or enter into such financing arrangements, we may utilize foreign currency swaps, forwards or other derivative instruments to hedge our exposure to foreign currency risk.  Despite being economic hedges, we have elected not to treat such derivative instruments as hedges for accounting purposes and therefore the changes in the value of such instruments, including actual and accrued payments, will be included in our Consolidated Statements of Operations.  While such transactions are entered into in an effort to minimize our foreign currency risk, there can be no assurance that they will perform as expected.  If actual prepayments of the foreign denominated asset are faster, or slower, than expected, the hedge instrument is unlikely to fully protect us from changes in the valuation of such foreign currency.  Further, as with interest rate swaps, there is counterparty risk associated with the future creditworthiness of such counterparty.

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ITEM 4.  Controls and Procedures

Disclosure Controls and Procedures: Our management is responsible for establishing and maintaining disclosure controls and procedures that are designed to ensure that information we are required to disclose in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include controls and procedures designed to ensure that the required information is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure.

We have evaluated, with the participation of our principal executive officer and principal financial officer, the effectiveness of our disclosure controls and procedures as of March 31, 2017. There are inherent limitations to the effectiveness of any system of disclosure controls and procedures, including the possibility of human error and the circumvention or overriding of the controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives. Based upon our evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the applicable rules and forms, and that it is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure.

No change occurred in our internal control over financial reporting (as defined in Rule13a-15(f) and Rule 15d-15(f) of the Exchange Act) during the quarter ended March 31, 2017 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

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PART II — OTHER INFORMATION

ITEM 1.  Legal Proceedings

From time to time, the Company may be involved in various claims and legal actions arising in the ordinary course of business.  As of March 31, 2017, the Company was not involved in any legal proceedings.

ITEM 1A.  Risk Factors

There were no material changes during the period covered by this report to the risk factors previously disclosed in our annual report on Form 10-K for the year ended December 31, 2016, as filed with the SEC on March 7, 2017.  Additional risks not presently known, or that we currently deem immaterial, also may have a material adverse effect on our business, financial condition and results of operation.

ITEM 2.  Unregistered Sales of Equity Securities and Use of Proceeds

None.

ITEM 3.  Defaults Upon Senior Securities

None.

ITEM 4.  Mine Safety Disclosures

Not Applicable.

ITEM 5.  Other Information

None.

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ITEM 6.  Exhibits

The following exhibits are filed as part of this report.

Exhibit No.	Description
3.1*	Amended and restated certificate of incorporation of Western Asset Mortgage Capital Corporation, incorporated by reference to Exhibit 3.1 to Amendment No. 10 Form S-11 (Registration Statement No. 333-159962), filed May 8, 2012.
3.2*	Amendment to the amended and restated certificate of incorporation of Western Asset Mortgage Capital Corporation, dated June 3, 2016, incorporated by reference to Exhibit 3.3 to the Annual Report on Form 10-K, filed March 7, 2017.
3.3*	Amended and restated bylaws of Western Asset Mortgage Capital Corporation, incorporated by reference to Exhibit 3.2 to Amendment No. 10 Form S-11 (Registration Statement No. 333-159962), filed May 8, 2012
4.1*	Specimen Common Stock Certificate of Western Asset Mortgage Capital Corporation, incorporated by reference to Exhibit 4.1 to Amendment No. 10 Form S-11 (Registration Statement No. 333-159962), filed May 8, 2012.
10.1*	Amendment to the Management Agreement between Western Asset Mortgage Capital Corporation and Western Asset Management Company, dated August 3, 2016, incorporated by reference to Exhibit 10.1 to the Quarterly Report on Form 10-Q, filed on August 5, 2016.
10.2*	Form of Warrant, incorporated by reference to Exhibit 10.2 to Amendment No. 9 Form S-11 (Registration Statement No. 333-159962), filed April 30, 2012.
10.3*	Management Agreement, dated May 9, 2012, between Western Asset Mortgage Capital Corporation and Western Asset Management Company, incorporated by reference to Exhibit 10.4 to the Quarterly Report on Form 10-Q, filed August 14, 2012.
10.4*	Registration Rights Agreement, dated May 15, 2012, among Western Asset Mortgage Capital Corporation, Western Asset Management Company and certain individual holders named therein, incorporated by reference to Exhibit 10.5 to the Quarterly Report on Form 10-Q, filed August 14, 2012.
10.5*	Western Asset Mortgage Capital Corporation Equity Plan, incorporated by reference to Exhibit 10.5 to Amendment No. 9 Form S-11 (Registration Statement No. 333-159962), filed April 30, 2012.
10.6*	Western Asset Mortgage Capital Corporation Manager Equity Plan, incorporated by reference to Exhibit 10.6 to Amendment No. 9 Form S-11 (Registration Statement No. 333-159962), filed April 30, 2012.
10.7*	Form of Indemnification Agreement between Western Asset Mortgage Capital Corporation and a director, incorporated by reference to Exhibit 10.7 to Amendment No. 9 Form S-11 (Registration Statement No. 333-159962), filed April 30, 2012.
10.8*	Restricted Stock Award Agreement, dated May 15, 2012, for Western Asset Management Company, incorporated by reference to Exhibit 10.9 to the Quarterly Report on Form 10-Q, filed August 14, 2012.
10.9*	Form of Restricted Stock Award Agreement for independent directors, incorporated by reference to Exhibit 10.2 to the Form S-8 dated May 15, 2012 (File No. 1-35543).
10.10*	Equity Distribution Agreement, dated March 6, 2017, among Western Asset Mortgage Capital Corporation, Western Asset Management Company and JMP Securities LLC, incorporated by reference to Exhibit 1.1 to the Current Report on Form 8-K, filed March 9, 2017.
31.1	Rule 13a-14(a) / 15d-14(a) Certification of Chief Executive Officer.
31.2	Rule 13a-14(a) / 15d-14(a) Certification of Chief Financial Officer.
32.1	Section 1350 Certifications of Chief Executive Officer and Chief Financial Officer.
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document

103

101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

__________________________________

*Fully or partly previously filed.

104

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:	/s/ JENNIFER W. MURPHY
Jennifer W. Murphy
President, Chief Executive Officer and Director (Principal Executive Officer)
May 4, 2017
By:	/s/ LISA MEYER
Lisa Meyer
Chief Financial Officer and Treasurer (Principal Financial and Accounting Officer)
May 4, 2017

105

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, Jennifer W. Murphy, certify that:

1.           I have reviewed this report on Form 10-Q of Western Asset Mortgage Capital Corporation;

2.           Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.           Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.           The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have):

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, if any, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.           The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:  May 4, 2017

By:	/s/ JENNIFER W. MURPHY
	Name: Jennifer W. Murphy
	Title: President, Chief Executive Officer and Director

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, Lisa Meyer, certify that:

1.           I have reviewed this report on Form 10-Q of Western Asset Mortgage Capital Corporation;

2.           Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.           Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.           The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have):

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, if any, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.           The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:  May 4, 2017

By:	/s/ LISA MEYER
	Name: Lisa Meyer
	Title: Chief Financial Officer and Treasurer

EX-32.1

Exhibit 32.1

Certification of Chief Executive Officer and Chief Financial Officer

Pursuant to

18 U.S. C. Section 1350

as adopted pursuant to

Section 906 of The Sarbanes-Oxley Act of 2002

The undersigned, the President and Chief Executive Officer of Western Asset Mortgage Capital Corporation (the “Company”), hereby certifies on the date hereof, pursuant to 18 U.S.C. 1350(a), as adopted pursuant to Section 906 of The Sarbanes-Oxley Act of 2002, that the Quarterly Report on Form 10-Q for the quarter ended March 31, 2017 (the “Form 10-Q”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and that the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	May 4, 2017	By:	/s/ JENNIFER W. MURPHY
		Name:	Jennifer W. Murphy
		Title:	President, Chief Executive Officer and Director

The undersigned, the Chief Financial Officer (principal financial officer and principal accounting officer) of Western Asset Mortgage Capital Corporation (the “Company”), hereby certifies on the date hereof, pursuant to 18 U.S.C. 1350(a), as adopted pursuant to Section 906 of The Sarbanes-Oxley Act of 2002, that the Quarterly Report on Form 10-Q for the quarter ended March 31, 2017 (the “Form 10-Q”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and that the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	May 4, 2017	By:	/s/ LISA MEYER
		Name:	Lisa Meyer
		Title:	Chief Financial Officer and Treasurer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2017	May 02, 2017
Document and Entity Information
Entity Registrant Name	Western Asset Mortgage Capital Corp
Entity Central Index Key	0001465885
Document Type	10-Q
Document Period End Date	Mar. 31, 2017
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		41,919,801
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q1

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Assets:
Cash and cash equivalents	$ 48,101	$ 46,172
Mortgage-backed securities and other securities, at fair value ($2,360,107 and $2,261,430 pledged as collateral, at fair value, respectively)	2,714,912	2,576,517
Residential Whole-Loans, at fair value ($215,800 and $192,136 pledged as collateral, at fair value, respectively)	215,800	192,136
Residential Bridge Loans ($33,204 and $0 pledged as collateral, respectively)	33,204	0
Securitized commercial loan, at fair value	24,500	24,225
Investment related receivable	30,452	33,600
Accrued interest receivable	10,935	18,812
Due from counterparties	56,412	243,585
Derivative Assets Including Others Accounted for as Derivatives	9,561	20,571
Other assets	497	398
Total Assets	3,144,374	3,156,016
Liabilities:
Borrowings under repurchase agreements, net	2,324,427	2,155,644
Securitized debt, at fair value	10,780	10,659
Accrued interest payable	4,381	16,041
Investment related payables	333,505	341,458
Due to counterparties	3,850	740
Derivative liability, at fair value	10,268	182,158
Accounts payable and accrued expenses	3,531	3,255
Payable to affiliate	2,546	2,584
Dividend payable	12,995	12,995
Total Liabilities	2,706,283	2,725,534
Commitments and contingencies
Stockholders’ Equity:
Common stock: $0.01 par value, 500,000,000 shares authorized, 41,919,801 shares issued and outstanding, respectively	419	419
Preferred stock, $0.01 par value, 100,000,000 shares authorized and no shares outstanding	0	0
Additional paid-in capital	765,421	765,042
Retained earnings (accumulated deficit)	(327,749)	(334,979)
Total Stockholders’ Equity	438,091	430,482
Total Liabilities and Stockholders’ Equity	$ 3,144,374	$ 3,156,016

XML

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Fair value of mortgage-backed securities and other securities pledged as collateral (in dollars)	$ 2,360,107	$ 2,261,430
Fair value of residential whole-loans pledged as collateral	$ 215,800	$ 192,136
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	500,000,000	500,000,000
Common stock, shares issued	41,919,801	41,919,801
Common stock, shares outstanding	41,919,801	41,919,801
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares outstanding	0	0
Assets and liabilities of the consolidated VIEs
Residential Whole-Loans, at fair value ($215,800 and $192,136 pledged as collateral, at fair value, respectively)	$ 215,800	$ 192,136
Securitized commercial loan, at fair value	24,500	24,225
Investment related receivable	30,452	33,600
Accrued interest receivable	10,935	18,812
Other assets	497	398
Total Assets	3,144,374	3,156,016
Securitized debt, at fair value	10,780	10,659
Accrued interest payable	4,381	16,041
Accounts payable and accrued expenses	3,531	3,255
Total Liabilities	2,706,283	2,725,534
VIE
Assets and liabilities of the consolidated VIEs
Residential Whole-Loans, at fair value ($215,800 and $192,136 pledged as collateral, at fair value, respectively)	215,800	192,136
Securities Sold under Agreements to Repurchase, Fair Value of Collateral	33,204
Securitized commercial loan, at fair value	24,500	24,225
Investment related receivable	7,471	1,241
Accrued interest receivable	2,329	1,622
Other assets	93	0
Total Assets	283,397	219,224
Securitized debt	10,780	10,659
Accrued interest payable	85	85
Accounts payable and accrued expenses	86	2
Total Liabilities	$ 10,951	$ 10,746

XML

Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net Interest Income
Interest income	$ 28,430	$ 29,618
Interest expense	8,737	7,979
Net Interest Income	19,693	21,639
Other Income (Loss)
Realized gain (loss) on sale of investments, net	21,258	(6,055)
Other than temporary impairment	(6,097)	(10,797)
Unrealized gain (loss), net	(5,140)	10,769
Gain (loss) on derivative instruments, net	(4,697)	(45,170)
Other, net	403	(332)
Other Income (Loss)	5,727	(51,585)
Expenses
Management fee to affiliate	2,476	2,753
Other operating expenses	417	438
Compensation expense (including non-cash stock based compensation of $362 and $572, respectively)	740	737
Professional fees	888	2,002
Other general and administrative expenses	345	428
Total general and administrative expenses	1,973	3,167
Total Expenses	4,866	6,358
Income (loss) before income taxes	20,554	(36,304)
Income tax provision	312	0
Net income (loss)	$ 20,242	$ (36,304)
Net income (loss) per Common Share — Basic (in dollars per share)	$ 0.48	$ (0.88)
Net income (loss) per Common Share — Diluted (in dollars per share)	0.48	(0.88)
Dividends Declared per Share of Common Stock (in dollars per share)	$ 0.31	$ 0.45

XML

Consolidated Statements of Operations (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Income Statement [Abstract]
Non-cash stock based compensation	$ 362	$ 572

XML

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)
Balance at Dec. 31, 2015	$ 511,648	$ 419	$ 763,283	$ (252,054)
Balance (in shares) at Dec. 31, 2015		41,919,801
Increase (Decrease) in Stockholders' Equity
Vesting of restricted stock	1,699		1,699
Net income	(25,015)			(25,015)
Dividends declared on common stock	(57,850)		60	(57,910)
Balance at Dec. 31, 2016	$ 430,482	$ 419	765,042	(334,979)
Balance (in shares) at Dec. 31, 2016	41,919,801	41,919,801
Increase (Decrease) in Stockholders' Equity
Vesting of restricted stock	$ 362		362
Net income	20,242			20,242
Dividends declared on common stock	(12,995)		17	(13,012)
Balance at Mar. 31, 2017	$ 438,091	$ 419	$ 765,421	$ (327,749)
Balance (in shares) at Mar. 31, 2017	41,919,801	41,919,801

XML

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net income	$ 20,242	$ (36,304)
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Premium amortization and (discount accretion) on investments, net	(1,199)	895
Interest income earned added to principal of securities	(46)	(94)
Amortization of deferred financing costs	0	134
Restricted stock amortization expense	362	572
Premium amortization for MAC interest rate swaps	(164)	(164)
Interest payments and basis recovered on MAC interest rate swaps	(163)	(159)
Premium on purchase of Residential Whole-Loans	(354)	0
Premium on purchase of Residential Bridge Loans	(24)	0
Unrealized (gain) loss, net	5,140	(10,769)
Unrealized (gain) loss on derivative instruments, net	3,306	64,555
Other than temporary impairment	6,097	10,797
Realized (gain) loss on sale of securities, net	(21,258)	6,055
Realized (gain) loss on derivatives, net	3,173	(30,321)
(Gain) loss on foreign currency transactions, net	1	575
Changes in operating assets and liabilities:
(Increase) decrease in accrued interest receivable	7,877	(1,873)
Increase in other assets	(99)	209
Increase (decrease) in accrued interest payable	(11,660)	(91)
Increase in accounts payable and accrued expenses	276	(107)
Increase (decrease) in payable to related party	(38)	84
Net cash provided by (used in) operating activities	11,469	3,994
Cash flows from investing activities:
Purchase of securities	(1,012,603)	(1,059,720)
Proceeds from sale of securities	816,155	1,166,621
Principal repayments and basis recovered on securities	69,275	75,531
Purchase of Residential Whole-Loans	(35,317)	0
Principal repayments on Residential Whole-Loans	9,610	14,021
Purchase of Residential Bridge Loans	(37,899)	0
Principal repayments on Residential Bridge Loans	1,010	0
Payment of premium for option derivatives	(2,658)	(17,951)
Premium received from option derivatives	1,412	22,707
Net settlements of TBAs	433	7,624
Proceeds from (Payments on) termination of futures, net	(6,638)	14,316
Proceeds from sale of interest rate swaptions	0	2,075
Premium for MAC interest rate swaps, net	477	465
Payments on termination of MAC interest rate swaps	(465)	0
Interest payments and basis recovered on MAC interest rate swaps	163	159
Due from counterparties	4,124	(9,719)
Proceeds from termination of foreign currency swaps	0	3,942
Payments on total return swaps	(514)	8
Payments made on reverse repurchase agreements, net	0	(9,307)
Premium for interest rate swaptions, net	(115)	0
Net cash (used in) provided by investing activities	(193,550)	210,772
Cash flows from financing activities:
Proceeds from repurchase agreement borrowings	3,876,357	3,775,760
Repayments of repurchase agreement borrowings	(3,707,574)	(3,959,010)
Proceeds from forward contracts	3,406	30,876
Repayments of forward contracts	(3,429)	(30,904)
Due from counterparties, net	25,136	(21,189)
Due to counterparties, net	3,110	11,658
Dividends paid on common stock	(12,995)	(24,313)
Net cash provided by (used in) financing activities	184,011	(217,122)
Effect of exchange rate changes on cash and cash equivalents	(1)	85
Net increase (decrease) in cash and cash equivalents	1,929	(2,271)
Cash and cash equivalents beginning of period	46,172	24,711
Cash and cash equivalents end of period	48,101	22,440
Supplemental disclosure of operating cash flow information:
Interest paid	8,068	7,626
Supplemental disclosure of non-cash financing/investing activities:
Principal payments of securities, not settled	16	0
Securities sold, not settled	22,965	151
Securities purchased, not settled	(333,505)	0
Net unsettled TBAs	0	115
Dividends and distributions declared, not paid	12,995	18,864
Principal payments of Residential Whole-Loans, not settled	3,768	3,200
Principal payments of Residential Bridge Loans, not settled	3,703	0
Derivative collateral offset against derivatives	$ (157,913)	$ 0

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Organization

3 Months Ended

Mar. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization

Organization

Western Asset Mortgage Capital Corporation, a Delaware corporation, and its subsidiaries (the “Company”) commenced operations in May 2012. The Company invests in, finances and manages a diversified portfolio of real estate related securities, whole-loans and other financial assets.  The Company’s portfolio is comprised of Agency RMBS (including TBAs), Agency CMBS, Non-Agency RMBS, Non-Agency CMBS and Whole-Loans. In addition, and to a significantly lesser extent, the Company has invested in other securities including certain Agency obligations that are not technically MBS as well as certain Non U.S. CMBS and in asset-backed securities (“ABS”) investments secured by a portfolio of private student loans.  The Company’s investment strategy is based on Western Asset Management Company’s (the “Manager”) perspective of which mix of portfolio assets it believes provides the Company with the best risk-reward opportunities at any given time.  The Manager will vary the allocation among various asset classes subject to maintaining the Company’s qualification as a REIT and maintaining its exemption from the Investment Company Act of 1940 (the “1940 Act”).  These restrictions limit the Company’s ability to invest in non-qualifying MBS, non-real estate assets and/or assets which are not secured by real estate.  Accordingly, the Company’s portfolio will continue to be principally invested in qualifying MBS, Whole-Loans and other real estate related assets.

The Company is externally managed by the Manager, an investment advisor registered with the Securities and Exchange Commission (“SEC”).  The Manager is a wholly-owned subsidiary of Legg Mason, Inc.  The Company operates and has elected to be taxed as a real estate investment trust or “REIT” commencing with its taxable year ended December 31, 2012.

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Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

Summary of Significant Accounting Policies

Basis of Presentation and Consolidation

The accompanying unaudited financial statements and related notes have been prepared in conformity with generally accepted accounting principles in the United States of America (“GAAP”) for interim financial reporting in accordance with Article 10 of Regulation S-X and the instructions to Form 10-Q.  Certain prior period amounts have been reclassified to conform to the current period’s presentation. In the opinion of management, all adjustments (which include only normal recurring adjustments) necessary have been made to present fairly the Company’s financial position, results of operations and cash flows. The results of operations for the period ended March 31, 2017, are not necessarily indicative of the results to be expected for the full year or any future period. These consolidated financial statements should be read in conjunction with the Company’s annual report on Form 10-K for the year ended December 31, 2016, filed with the Securities and Exchange Commission (“SEC”) on March 7, 2017.

The consolidated financial statements include the accounts of the Company, its wholly-owned subsidiaries and variable interest entities (“VIEs”) in which we are considered the primary beneficiary.  Refer to Note 5 - “Variable Interest Entities” for additional information regarding the impact of consolidating these VIEs.  All intercompany amounts between the Company and its subsidiary and consolidated VIEs have been eliminated in consolidation.

Variable Interest Entities

VIEs are defined as entities that by design either lack sufficient equity for the entity to finance its activities without additional subordinated financial support or are unable to direct the entity’s activities or are not exposed to the entity’s losses or entitled to its residual returns. The Company evaluates all of its interests in VIEs for consolidation. When the interests are determined to be variable interests, the Company assesses whether it is deemed the primary beneficiary. The primary beneficiary of a VIE is determined to be the party that has both the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE.

To assess whether the Company has the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance, it considers all facts and circumstances, including its role in establishing the VIE and its ongoing rights and responsibilities. This assessment includes first, identifying the activities that most significantly impact the VIE’s economic performance; and second, identifying which party, if any, has power over those activities. In general, the parties that make the most significant decisions affecting the VIE or have the right to unilaterally remove those decision makers is deemed to have the power to direct the activities of a VIE.

To assess whether the Company has the obligation to absorb losses of the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE, it considers all of its economic interests. This assessment requires the Company to apply judgment in determining whether these interests, in the aggregate, are considered potentially significant to the VIE. Factors considered in assessing significance include: the design of the VIE, including its capitalization structure; subordination of interests; payment priority; relative share of interests held across various classes within the VIE’s capital structure; and the reasons why the interests are held by the Company.

In instances when a VIE is owned by both the Company and related parties, the Company considers whether there is a single party in the related party group that meets both the power and losses or benefits criteria on its own as though no related party relationship existed.  If one party within the related party group meets both these criteria, such reporting entity is the primary beneficiary of the VIE and no further analysis is needed.  If no party within the related party group on its own meets both the power and losses or benefits criteria, but the related party group does as a whole meets these two criteria, the determination of primary beneficiary within the related party group is based upon an analysis of the facts and circumstances with the objective of determining which party is most closely associated with the VIE.  Determining the primary beneficiary within the related party group requires significant judgment.

In instances when the Company is required to consolidate a VIE that is determined to be a qualifying collateralized financing entity, under GAAP, the Company will measure both the financial assets and financial liabilities of the VIE using the fair value of either the VIE’s financial assets or financial liabilities, whichever is more observable.

Ongoing assessments of whether an enterprise is the primary beneficiary of a VIE are required.

Use of Estimates

The preparation of the consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods.  Actual results could differ from those estimates.

Earnings (Loss) Per Share

GAAP requires use of the two-class method in computing earnings per share for all periods presented for each class of common stock and participating securities as if all earnings for the period had been distributed.  Under the two-class method, during periods of net income, the net income is first reduced for dividends declared on all classes of securities to arrive at undistributed earnings.  During periods of net losses, the net loss is reduced for dividends declared on participating securities only if the security has the right to participate in the earnings of the entity and an objectively determinable contractual obligation to share in net losses of the entity.  The Company’s participating securities are not allocated a share of the net loss, as the participating securities do not have a contractual obligation to share in the net losses of the Company.

The remaining earnings are allocated to common stockholders and participating securities, to the extent that each security shares in earnings, as if all of the earnings for the period had been distributed.  Each total is then divided by the applicable number of weighted average outstanding common shares to arrive at basic earnings per share.  For the diluted earnings, the denominator includes the weighted average outstanding common shares and all potential common shares assumed issued if they are dilutive.  The numerator is adjusted for any changes in income or loss that would result from the assumed conversion of these potential common shares.

Offering Costs

Offering costs borne by the Company in connection with common stock offerings and private placements are reflected as a reduction of additional paid-in-capital. Offering costs borne by the Company in connection with its shelf registration will be deferred and recorded in "Other assets" until such time the Company completes a common stock offering where all or a portion will be reclassified and reflected as a reduction of additional paid-in-capital. The deferred offering costs will be expensed upon the expiration of the shelf if the Company does not complete an equity offering.

Cash and Cash Equivalents

The Company considers all highly-liquid short term investments with original maturities of 90 days or less when purchased to be cash equivalents.  Cash and cash equivalents are exposed to concentrations of credit risk. The Company places its cash and cash equivalents with what it believes to be high credit quality institutions. At times such investments may be in excess of the Federal Deposit Insurance Corporation insurance limit.

Valuation of Financial Instruments

The Company discloses the fair value of its financial instruments according to a fair value hierarchy (Levels I, II, and III, as defined below). ASC 820, "Fair Value Measurement and Disclosures" establishes a framework for measuring fair value and expands financial statement disclosure requirements for fair value measurements. ASC 820 further specifies a hierarchy of valuation techniques, which is based on whether the inputs into the valuation technique are observable or unobservable. The hierarchy is as follows:

Level I — Quoted prices in active markets for identical assets or liabilities.

Level II — Quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level III — Prices are determined using significant unobservable inputs. In situations where quoted prices or observable inputs are unavailable, for example, when there is little or no market activity for an investment at the end of the period, unobservable inputs may be used.

The level in the fair value hierarchy within which a fair value measurement in its entirety falls is based on the lowest level input that is significant to the fair value measurement in its entirety.  Transfers between levels are determined by the Company at the end of the reporting period. Refer to Note 3 Fair Value of Financial Instruments.

Mortgage-Backed Securities and Other Securities

The Company's mortgage-backed securities and other securities portfolio primarily consists of Agency RMBS, Non-Agency RMBS, Agency CMBS and Non-Agency CMBS, ABS and other real estate related assets, these investments are recorded in accordance with ASC 320, “Investments - Debt and Equity Securities”, ASC 325-40, “Beneficial Interests in Securitized Financial Assets” or ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality”. The Company has chosen to make a fair value election pursuant to ASC 825, “Financial Instruments” for its mortgage-backed securities and other securities portfolio. Electing the fair value option allows the Company to record changes in fair value in the Consolidated Statements of Operations as a component of “Unrealized gain (loss), net”.

When the Company purchases securities with evidence of credit deterioration since origination, it will analyze to determine if the guidance found in ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” is applicable.

The Company evaluates securities for other-than-temporary impairment (“OTTI”) on at least a quarterly basis. The determination of whether a security is other-than-temporarily impaired involves judgments and assumptions based on subjective and objective factors. When the fair value of an investment security is less than its amortized cost at the balance sheet date, the security is considered impaired, and the impairment is designated as either “temporary” or “other-than-temporary.” When a security is impaired, an OTTI is considered to have occurred if (i) the Company intends to sell the security (i.e., a decision has been made as of the reporting date) or (ii) it is more likely than not that the Company will be required to sell the security before recovery of its amortized cost basis. If the Company intends to sell the security or if it is more likely than not that the Company will be required to sell the real estate security before recovery of its amortized cost basis, the entire amount of the impairment loss, if any, is recognized in earnings as OTTI and the cost basis of the security is adjusted to its fair value. Additionally for securities accounted for under ASC 325-40 an OTTI is deemed to have occurred when there is an adverse change in the expected cash flows to be received and the fair value of the security is less than its carrying amount. In determining whether an adverse change in cash flows occurred, the present value of the remaining cash flows, as estimated at the initial transaction date (or the last date previously revised), is compared to the present value of the expected cash flows at the current reporting date. The estimated cash flows reflect those a “market participant” would use and are discounted at a rate equal to the current yield used to accrete interest income. Any resulting OTTI adjustments are reflected in the “Other than temporary impairment” in the Consolidated Statements of Operations.

The determination as to whether an OTTI exists is subjective, given that such determination is based on information available at the time of assessment as well as the Company’s estimate of the future performance and cash flow projections for the individual security. As a result, the timing and amount of an OTTI constitutes an accounting estimate that may change materially over time.

Increases in interest income may be recognized on a security on which the Company previously recorded an OTTI charge if the cash flow of such security subsequently improves.

In addition, unrealized losses on the Company's Agency securities, with explicit guarantee of principal and interest by the governmental sponsored entity ("GSE"), are not credit losses but rather were due to changes in interest rates and prepayment expectations. These securities would not be considered other than temporarily impaired provided we did not intend to sell the security.

Residential Whole-Loans

Investments in Residential Whole-Loans are recorded in accordance with ASC 310-20, "Nonrefundable Fees and Other Costs". The Company has chosen to make the fair value election pursuant to ASC 825 for its Residential Whole-Loan portfolio. Residential Whole-Loans are recorded at fair value in the Consolidated Balance Sheets with the periodic change in fair value being recorded in earnings in the Consolidated Statements of Operations as a component of "Unrealized gain (loss), net". All other costs incurred in connection with acquiring Residential Whole-Loans or committing to purchase these loans are charged to expense as incurred.

On a quarterly basis, the Company evaluates the collectability of both interest and principal of each loan, if circumstances warrant, to determine whether such loan is impaired. A loan is impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the existing contractual terms. When a loan is impaired, the Company does not record an allowance for loan loss as the Company has elected the fair value option.  However, income recognition is suspended for loans at the earlier of the date at which payments become 90-days past due or when, in the opinion of management, a full recovery of income and principal becomes doubtful. When the ultimate collectability of the principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. When the ultimate collectability of the principal of an impaired loan is not in doubt, contractual interest is recorded as interest income when received, under the cash basis method until an accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. A loan is written off when it is no longer realizable and/or legally discharged.

Residential Bridge Loans

Investments in Residential Bridge Loans are recorded in accordance with ASC 310-20, "Nonrefundable Fees and Other Costs". These loans are recorded at their principal amount outstanding, net of any premium or discount in the Consolidated Balance Sheets. All other costs incurred in connection with acquiring the Residential Bridge Loans or committing to purchase these loans are charged to expense as incurred.

On a quarterly basis, the Company evaluates the collectability of both interest and principal of each loan, if circumstances warrant, to determine whether such loan is impaired. A loan is impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the existing contractual terms. When a loan is impaired, the impairment is then measured based on the present value of expected future cash flows discounted at the loan’s effective rate or the fair value of the collateral, if the loan is collateral dependent. Upon measurement of impairment, the Company records an allowance to reduce the carrying value of the loan with a corresponding charge to net income. Significant judgments are required in determining impairment, including assumptions regarding the value of the loan, the value of the underlying collateral and other provisions such as guarantees.

Income recognition is suspended for loans at the earlier of the date at which payments become 90-days past due or when, in the opinion of management, a full recovery of income and principal becomes doubtful. When the ultimate collectability of the principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. When the ultimate collectability of the principal of an impaired loan is not in doubt, contractual interest is recorded as interest income when received, under the cash basis method until an accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. A loan is written off when it is no longer realizable and/or it is legally discharged.

Interest Income Recognition

Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase

Interest income on mortgage-backed and other securities is accrued based on the respective outstanding principal balances and corresponding contractual terms. The Company records interest income in accordance with ASC subtopic 835-30 "Imputation of Interest", using the effective interest method. As such premiums and discounts associated with Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase, are amortized into interest income over the estimated life of such securities. Adjustments to premium and discount amortization are made for actual prepayment activity.  The Company estimates prepayments at least quarterly for its securities and, as a result, if the projected prepayment speed increases, the Company will accelerate the rate of amortization on premiums or discounts and make a retrospective adjustment to historical amortization.  Alternatively, if projected prepayment speeds decrease, the Company will reduce the rate of amortization on the premiums or discounts and make a retrospective adjustment to historical amortization.

Non-Agency MBS and other securities that are rated below AA at the time of purchase and Interest-Only Strips that are not classified as derivatives

Interest income on Non-Agency MBS and other securities that are rated below AA at the time of purchase and Interest-Only Strips that are not classified as derivatives are also recognized in accordance with ASC 835, using the effective yield method.  The effective yield on these securities is based on the projected cash flows from each security, which is estimated based on the Company’s observation of the then current information and events, where applicable, and will include assumptions related to interest rates, prepayment rates and the timing and amount of credit losses.  On at least a quarterly basis, the Company reviews and, if appropriate, makes adjustments to its cash flow projections based on input and analysis received from external sources, internal models, and its judgment about interest rates, prepayment rates, the timing and amount of credit losses, and other factors. Where appropriate, the Company may include in its cash flow projections the U.S. Department of Justice’s settlements with the major residential mortgage originators, regarding certain lending practices. Changes in cash flows from those originally projected, or from those estimated at the last evaluation, may result in a prospective change in the yield/interest income recognized on such securities. Actual maturities of the securities are affected by the contractual lives of the underlying collateral, periodic payments of scheduled principal, and prepayments of principal. Therefore, actual maturities of the securities will generally be shorter than stated contractual maturities.

Based on the projected cash flow of such securities purchased at a discount to par value, the Company may designate a portion of such purchase discount as credit protection against future credit losses and, therefore, not accrete such amount into interest income.  The amount designated as credit discount may be adjusted over time, based on the actual performance of the security, its underlying collateral, actual and projected cash flow from such collateral, economic conditions and other factors.  If the performance of a security with a credit discount is more favorable than forecasted, a portion of the amount designated as credit discount may be accreted into interest income prospectively.

Residential Whole-Loans and Residential Bridge Loans

Interest income on the Company's residential loan portfolio is recorded in accordance with ASC 835 using the effective interest method based on the contractual payment terms of the loan. Any premium amortization or discount accretion will be reflected as a component of "Interest income" in the Consolidated Statements of Operations.

Purchases and Sales of Investments

The Company accounts for a contract for the purchase or sale of securities, or other securities that do not yet exist on a trade date basis, which it intends to take possession and thus recognizes the acquisition or disposition of the securities at the inception of the contract.

Sales of investments are driven by the Company’s portfolio management process. The Company seeks to mitigate risks including those associated with prepayments and will opportunistically rotate the portfolio into securities and/or other investments the Company’s Manager believes have more favorable attributes. Strategies may also be employed to manage net capital gains, which need to be distributed for tax purposes. Realized gains or losses on sales of investments, including Agency Interest-Only Strips not characterized as derivatives, are a component of "Realized gain (loss) on sale of investments, net" in the Consolidated Statements of Operations, and are recorded at the time of disposition.  Realized gains or losses on Interest-Only Strips which are characterized as derivatives are a component of "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations. 

Foreign Currency Transactions

The Company has and expects to continue to enter into transactions denominated in foreign currency from time to time.  At the date the transaction is recognized, the asset and/or liability will be measured and recorded using the exchange rate in effect at the date of the transaction.  At each balance sheet date, such foreign currency assets and liabilities are re-measured using the exchange rate in effect at the date of the balance sheet, resulting in unrealized foreign currency gains or losses, which are recorded in "Other, net" in the Consolidated Statements of Operations.

Due From Counterparties/Due To Counterparties

In 2016, "Due from counterparties" represents cash posted by the Company with its counterparties as collateral for the Company’s interest rate and/or currency derivative financial instruments, repurchase agreements, and TBAs. "Due to counterparties" represents cash posted with the Company by its counterparties as collateral under the Company’s interest rate and/or currency derivative financial instruments, repurchase agreements, and TBAs.  Included in "Due from counterparties" and/or "Due to counterparties" are daily variation margin settlement amounts with counterparties which are based on the price movement of the Company’s futures contracts. However, commencing in 2017, daily variation margin on the Company's centrally cleared derivatives will be treated as a settlement and classified as a component either "Derivative assets, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. In addition, as provided below, "Due to counterparties" may include non-cash collateral in which the Company has the obligation to return and which the Company has either sold or pledged. To the extent the Company receives collateral other than cash from its counterparties such assets are not included in the Company’s Consolidated Balance Sheets.  Notwithstanding the foregoing, if the Company either rehypothecates such assets or pledges the assets as collateral pursuant to a repurchase agreement, the cash received and the corresponding liability are reflected in the Consolidated Balance Sheets.

Derivatives and Hedging Activities

Subject to maintaining its qualification as a REIT for U.S. federal income tax purposes, the Company utilizes derivative financial instruments, including interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, TBAs and Agency and Non-Agency Interest-Only Strips to hedge the interest rate and currency risk associated with its portfolio and related borrowings. Derivatives, subject to REIT requirements, are used for hedging purposes rather than speculation.  The Company has also entered into a total return swap, which transfers the total return of the referenced security to the Company.  The Company determines the fair value of its derivative positions and obtains quotations from third parties, including the Chicago Mercantile Exchange or CME, to facilitate the process of determining such fair values. If the Company’s hedging activities do not achieve the desired results, reported earnings may be adversely affected.

GAAP requires an entity to recognize all derivatives as either assets or liabilities on the balance sheet and to measure those instruments at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative. The fair value adjustment will affect either other comprehensive income in stockholders’ equity until the hedged item is recognized in earnings or net income depending on whether the derivative instrument is designated and qualifies as a for hedge for accounting purposes and if so, the nature of the hedging activity.  The Company elected not to apply hedge accounting for its derivative instruments.  Accordingly, the Company records the change in fair value of its derivative instruments, which includes net interest rate swap payments/receipts (including accrued amounts) and net currency payments/receipts (including accrued amounts) related to interest rate swaps and currency swaps, respectively, in "Gain (loss) on derivative instruments, net" in its Consolidated Statements of Operations.

In January 2017, the CME amended its rulebooks to legally characterize variation margin payments and receipts for over-the-counter derivatives they clear as settlements of the derivatives' exposure rather than collateral against exposure. As a result of the change in legal characterization, effective January 1, 2017, variation margin is no longer classified in the Consolidated Balance Sheets in either "Due from counterparties" as collateral, but rather a component of the respective "Derivative asset, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. The variation margin is now considered partial settlements of the derivative contract and will result in realized gains or losses which prior to January 1, 2017 were classified as unrealized gains or losses on derivatives. Prior to the CME rulebook change variation margin was included in financing activities in the Company's Consolidated Statement of Cash Flows in either "Due from counterparties, net" or "Due from counterparties, net" . Commencing in January 2017, cash postings for variation margin are included in operating activities in the Consolidated Statement of Cash Flows.

In the Company’s Consolidated Statements of Cash Flows, premiums received or paid on termination of its interest rate swaps, excluding interest rate swaps containing an other-than-insignificant financing element and the unamortized premium of market agreed coupon (“MAC”) interest rate swaps, are included in cash flows from operating activities. Notwithstanding the foregoing, proceeds and payments on settlement of swaptions, mortgage put options, futures contracts and TBAs are included in cash flows from investing activities.  Proceeds and payments on settlement of forward contracts are reflected in cash flows from financing activities in the Company’s Consolidated Statements of Cash Flows.  While payments made at the time of entering MAC interest rate swaps are included in cash flows from investing activities, payments received by the Company upon entering MAC interest rate swaps are included in either cash flows from investing activities or cash flows from financing activities, depending on whether or not the derivative instrument includes an other-than-insignificant financing element.  For MAC interest rate swaps containing an other-than-insignificant financing element, all cash flows over the life of the derivative are treated as cash flows from financing activities.  Return and recovery of basis activity for MAC interest rate swaps is included in cash flows from investing activities for swaps not containing an other-than-insignificant financing element in the Company’s Consolidated Statements of Cash Flows.  For Agency and Non-Agency Interest-Only Strips accounted for as derivatives, the purchase, sale and recovery of basis activity is included with MBS and other securities under cash flows from investing activities in the Company’s Consolidated Statements of Cash Flows.

The Company evaluates the terms and conditions of its holdings of Agency and Non-Agency Interest-Only Strips, interest rate swaptions, currency forwards, futures contracts and TBAs to determine if these instruments have the characteristics of an investment or should be considered a derivative under GAAP. In determining the classification of its holdings of Interest-Only Strips, the Company evaluates the securities to determine if the nature of the cash flows has been altered from that of the underlying mortgage collateral. Interest-Only Strips, for which the underlying mortgage collateral has been included into a structured security that alters the cash flows from the underlying mortgage collateral, are accounted for as derivatives. The carrying value of the Agency and Non-Agency Interest-Only Strips, accounted for as derivatives, is included in "Mortgage-backed securities and other securities, at fair value" in the Consolidated Balance Sheets. The carrying value of interest rate swaptions, currency forwards, futures contracts and TBAs is included in "Derivative assets, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. Interest earned or paid along with the change in fair value of these instruments accounted for as derivatives is recorded in "Gain (loss) on derivative instruments, net" in its Consolidated Statements of Operations.

The Company evaluates all of its financial instruments to determine if such instruments are derivatives or contain features that qualify as embedded derivatives.  An embedded derivative is separated from the host contact and accounted for separately when all of the guidance criteria are met.  Hybrid instruments that are remeasured at fair value through earnings, including the fair value option are not bifurcated.  Derivative instruments, including derivative instruments accounted for as liabilities, are recorded at fair value and are re-valued at each reporting date, with changes in the fair value together with interest earned or paid (including accrued amounts) reported in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

Repurchase Agreements and Reverse Repurchase Agreements

Investments sold under repurchase agreements are treated as collateralized financing transactions, unless they meet all the criteria for sales treatment. Securities financed through a repurchase agreement remain in the Company's Consolidated Balance Sheets as assets and cash received from the lender is recorded in the Company's Consolidated Balance Sheets as a liability. Interest payable in accordance with repurchase agreements is recorded as "Accrued interest payable" in the Consolidated Balance Sheets. Interest paid (including accrued amounts) in accordance with repurchase agreements was recorded as interest expense.

The Company may borrow securities under reverse repurchase agreements to deliver a security owned and sold by the Company but pledged to a different counterparty under a separate repurchase agreement when in the Manager’s view terminating the outstanding repurchase agreement is not in the Company’s best interest.  Cash paid to the borrower is recorded in the Company’s Consolidated Balance Sheets as an asset.  Interest receivable in accordance with reverse repurchase agreements is recorded as accrued interest receivable in the Consolidated Balance Sheets. The Company reflects all proceeds on reverse repurchase agreement and repayment of reverse repurchase agreement, on a net basis in the Consolidated Statements of Cash Flows.  Upon sale of a pledged security, the Company recognizes an obligation to return the borrowed security in the Consolidated Balance Sheet in "Due to counterparties".  The Company establishes haircuts to ensure the market value of the underlying asset remains sufficient to protect the Company in the event of default by the counterparty.  Realized gains and losses associated with the sale of the security are recognized in "Realized gain (loss) on sale of investments, net" in the Consolidated Statements of Cash Flows.

Securitized Debt

Securitized debt was issued at par by a consolidated securitization trust. The Company has chosen to make the fair value election pursuant to ASC 825 for the debt. The debt is recorded at fair value in the Consolidated Balance Sheets with the periodic change in fair value recorded in current period earnings in the Consolidated Statements of Operations as a component of "Unrealized gain (loss), net".

Share-based Compensation

The Company accounts for share-based compensation to its independent directors, its Manager and to employees of its Manager and its affiliates using the fair value based methodology prescribed by GAAP.  Compensation cost related to restricted common stock issued to the Company’s independent directors and any employee of the Company including any such restricted stock which is subject to a deferred compensation program, and any employee of the Company is measured at its fair value at the grant date, and amortized into expense over the service period on a straight-line basis. Compensation cost related to restricted common stock issued to the Manager and to employees of the Manager, including officers and certain directors, of the Company who are employees of the Manager and its affiliates is initially measured at fair value at the grant date, and amortized into expense over the vesting period on a straight-line basis and re-measured on subsequent dates to the extent the awards are unvested.

Warrants

For the Company’s warrants, the Company uses a variation of the adjusted Black-Scholes option valuation model to record the financial instruments at their relative fair values at issuance. The warrants issued with the Company’s common stock in the private placement to certain accredited institutional investors on May 15, 2012, were evaluated by the Company and were recorded at their relative fair value as a component of equity at the date of issuance.

Income Taxes

The Company operates and has elected to be taxed as a REIT commencing with its taxable year ended December 31, 2012. Accordingly, the Company will generally not be subject to corporate U.S. federal or state income tax to the extent that the Company makes qualifying distributions to stockholders, and provided that the Company satisfies, on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income, distribution and stock ownership tests. If the Company fails to qualify as a REIT, and does not qualify for certain statutory relief provisions, the Company will be subject to U.S. federal, state and local income taxes and may be precluded from qualifying as a REIT for the subsequent four taxable years following the year in which the Company lost its REIT qualification. Accordingly, the failure to qualify as a REIT could have a material adverse impact in the Company’s results of operations and amounts available for distribution to stockholders.

The dividends paid deduction for qualifying dividends paid to stockholders is computed using the Company’s taxable income as opposed to net income reported in the Consolidated Statements of Operations. Taxable income, generally, will differ from net income reported in the Consolidated Statements of Operations because the determination of taxable income is based on tax regulations and not GAAP.

The Company may create and elect to treat certain subsidiaries as Taxable REIT Subsidiaries ("TRS"). In general, a TRS may hold assets and engage in activities that the Company cannot hold or engage in directly and generally may engage in any real estate or non-real estate-related business. A domestic TRS is subject to U.S. federal, state and local corporate income taxes, and for 2017 its value may not exceed 25% of the value of the Company; however, commencing in taxable year 2018 its value may not exceed 20% of the value of the Company. If the TRS generates net income it may declare dividends to the Company, which will be included in the Company’s taxable income and necessitate a distribution to its stockholders. Conversely, if the Company retains earnings at the TRS level, no distribution is required and it can increase book equity of the consolidated entity. As of March 31, 2017, the Company has a single wholly-owned subsidiary which it has elected to treat as a domestic TRS.

Current and deferred taxes are recorded on earnings (losses) recognized by the Company's TRS. Deferred income tax assets and liabilities are calculated based upon temporary differences between the Company's U.S. GAAP consolidated financial statements and the federal and state basis of assets and liabilities as of the Consolidated Balance Sheet date. The Company evaluates the realizability of its deferred tax assets and recognizes a valuation allowance if, based on available evidence, it is more likely than not that some or all of its deferred tax assets will not be realized. In evaluating the realizability of the deferred tax asset, the Company will consider the expected future taxable income, existing and projected book to tax differences as well as tax planning strategies. This analysis is inherently subjective, as it is based on forecasted earning and business and economic activity. Changes in estimates of deferred tax asset realizability, if any, are included in "Income tax provision" in the Consolidated Statements of Operations.

As a REIT, if the Company fails to distribute in any calendar year (subject to specific timing rules for certain dividends paid in January) at least the sum of (i) 85% of its ordinary income for such year, (ii) 95% of its capital gain net income for such year, and (iii) any undistributed taxable income from the prior year, the Company would be subject to a non-deductible 4% excise tax on the excess of such required distribution over the sum of (i) the amounts actually distributed and (ii) the amounts of income retained and on which the Company has paid corporate income tax.

Accounting standards applicable to emerging growth companies

The JOBS Act contains provisions that relax certain requirements for “emerging growth companies”, which includes the Company. For as long as the Company is an emerging growth company, which may be up to five full fiscal years, unlike other public companies, the Company will not be required to: (i) comply with any new or revised financial accounting standards applicable to public companies until such standards are also applicable to private companies under Section 102(b)(1) of the JOBS Act; (ii) provide an auditor’s attestation report on management’s assessment of the effectiveness of the Company’s system of internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act; (iii) comply with any new requirements adopted by the PCAOB requiring mandatory audit firm rotation or a supplement to the auditor’s report in which the auditor would be required to provide additional information about the audit and the financial statements of the issuer; or (iv) comply with any new audit rules adopted by the PCAOB after April 5, 2012, unless the SEC determines otherwise. The Company currently takes advantage of some of these exemptions. The Company’s qualification for remaining an emerging growth company under the five full fiscal years expires on December 31, 2017. However, the Company will no longer qualify for such exemption if its gross revenue for any year equals or exceeds $1.0 billion, the Company issues more than $1.0 billion in non-convertible debt during the three previous years, or if the Company is deemed to be a large accelerated filer. The Company has not elected to use the extended transition period for complying with any new or revised financial accounting standards.

Recent accounting pronouncements

Accounting Standards Adopted in 2017

In March 2016, the FASB issued ASU 2016-9, “Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting.” The guidance changes the accounting for certain aspects of share-based payments to employees. The guidance requires the recognition of the income tax effects of awards in the income statement when the awards vest or are settled, thus eliminating additional paid in capital pools. The guidance also allows for the employer to repurchase more of an employee’s shares for tax withholding purposes without triggering liability accounting. In addition, the guidance allows for a policy election to account for forfeitures as they occur rather than on an estimated basis.  For a public company, the standard is effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period.   The Company does not have direct employees and is externally managed; therefore, the 2017 adoption of the new guidance did not have a material impact on the Company’s consolidated financial statements.

Accounting Standards to be Adopted in Future Periods

In May 2014, the FASB issued ASU 2014-9, “Revenue from Contracts with Customers (Topic 606).” The guidance changes an entity’s recognition of revenue from contracts with customers.  The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.  In addition, the new guidance requires improved disclosures to enable users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. In March 2016, the FASB issued implementation guidance which clarifies principal versus agent considerations in reporting revenue gross versus net (ASU 2016-8). In April 2016, the FASB issued implementation guidance which clarifies the identification of performance obligations (ASU 2016-10). In May 2016, the FASB issued amendments that affect only the narrow aspects of Topic 606 (ASU2016-12). In applying the new guidance, an entity may use either a retrospective approach to each prior reporting period or a retrospective approach with the cumulative effect recognized at the date of initial application. For a public company, the standard is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. The Company is evaluating the new guidance and does not expect it to have a material impact on the Company’s consolidated financial statements. The Company has not yet determined the method by which it will adopt the standard in 2017.

In January 2016, the FASB issued ASU 2016-1, “Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The guidance improves certain aspects of recognition, measurement, presentation, and disclosure of financial instruments.  The standard is effective for a public company for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years.   The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted. It will apply the guidance by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption.  The guidance related to equity securities without readily determinable fair values will be applied prospectively to equity investments that exist at the date of adoption.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” The guidance requires financial assets measured at amortized cost basis to be presented at the net amount expected to be collected by deducting an allowance for credit losses from the amortized cost basis of the financial assets. For available-for-sale debt securities, the new guidance aligns the income statement recognition of credit losses with the reporting period in which changes occur by recording credit losses through an allowance rather than a write-down and allowing subsequent reversals in credit loss estimates to be recognized in current income. The measurement of expected credit losses will be based on historical experience, current conditions and reasonable and supportable forecasts. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. For a public company, the standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption will be permitted for fiscal years beginning after December 15, 2018. The guidance should be applied through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective. For certain assets, a prospective transition approach is required. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted.

In August 2016, the FASB issued ASU 2016-15, "Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments (Topic 230)." The guidance is intended to reduce diversity in practice in how certain transactions are classified on the statement of cash flows. The Company is required to adopt the new guidance in the first quarter of 2018. Early adoption is permitted, provided that all of the amendments are adopted at the same time. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted.

 In November 2016, the FASB issued ASU 2016-18 "Statement of Cash Flows (Topic 230): Restricted Cash, a consensus of the FASB's Emerging Issues Task Force." The guidance requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents as well as disclose information about the nature of the restrictions on its cash and cash equivalents. For public business entities, the guidance is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. The guidance should be applied using a retrospective transition method to each period presented. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements and does not believe it will have a material impact when adopted.

In January 2017, the FASB issued ASU 2017-01 "Business Combinations (Topic 805): Clarifying the Definition of a Business." The amendments in this update provide a screen to determine when an integrated set of assets and activities (collectively referred to as a “set”) is not a business. The screen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. This screen reduces the number of transactions that need to be further evaluated. If the screen is not met, the amendments in this update (1) require that to be considered a business, a set must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output and (2) remove the evaluation of whether a market participant could replace missing elements. For public business entities, the guidance is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted. The guidance should be applied prospectively on or after the effective date. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements however we do not believe it will have a material impact when adopted.

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Fair Value of Financial Instruments

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Fair Value of Financial Instruments

The following tables present the Company’s financial instruments carried at fair value as of March 31, 2017 and December 31, 2016, based upon the valuation hierarchy (dollars in thousands):

	March 31, 2017
	Fair Value
	Level I		Level II		Level III		Total
Assets
Agency RMBS:
20-Year mortgage	$	—	$	255,136	$	—	$	255,136
30-Year mortgage	—		686,145		—		686,145
40-Year mortgage	—		100,791		—		100,791
Agency RMBS Interest-Only Strips	—		17,160		—		17,160
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		15,069		—		15,069
Agency CMBS	—		1,062,129		50,273		1,112,402
Agency CMBS Interest-Only Strips	—		14		—		14
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		7,285		—		7,285
Subtotal Agency MBS	—		2,143,729		50,273		2,194,002
Non-Agency RMBS	—		48,686		15,622		64,308
Non-Agency CMBS	—		342,115		—		342,115
Subtotal Non-Agency MBS	—		390,801		15,622		406,423
Other securities	—		93,055		21,432		114,487
Total mortgage-backed securities and other securities	—		2,627,585		87,327		2,714,912
Residential Whole-Loans	—		—		215,800		215,800
Securitized commercial loan	—		—		24,500		24,500
Derivative assets	1,551		8,010		—		9,561
Total Assets	$	1,551	$	2,635,595	$	327,627	$	2,964,773
Liabilities
Derivative liabilities	$	1,221	$	8,588	$	459	$	10,268
Securitized debt	—		—		10,780		10,780
Total Liabilities	$	1,221	$	8,588	$	11,239	$	21,048

	December 31, 2016
	Fair Value
	Level I		Level II		Level III		Total
Assets
Agency RMBS:
20-Year mortgage	$	—	$	498,470	$	—	$	498,470
30-Year mortgage	—		935,207		—		935,207
Agency RMBS Interest-Only Strips	—		19,790		—		19,790
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		16,503		—		16,503
Agency CMBS	—		290,605		73,059		363,664
Agency CMBS Interest-Only Strips	—		231		—		231
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		7,729		—		7,729
Subtotal Agency MBS	—		1,768,535		73,059		1,841,594
Non-Agency RMBS	—		240,422		619		241,041
Non-Agency RMBS Interest-Only Strips	—		—		64,116		64,116
Non-Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		—		3,085		3,085
Non-Agency CMBS	—		351,163		7,756		358,919
Subtotal Non-Agency MBS	—		591,585		75,576		667,161
Other securities	—		36,406		31,356		67,762
Total mortgage-backed securities and other securities	—		2,396,526		179,991		2,576,517
Residential Whole-Loans	—		—		192,136		192,136
Securitized commercial loan	—		—		24,225		24,225
Derivative assets	71		20,500		—		20,571
Total Assets	$	71	$	2,417,026	$	396,352	$	2,813,449
Liabilities
Derivative liabilities	$	2,487	$	177,998	$	1,673	$	182,158
Securitized debt	—		—		10,659		10,659
Total Liabilities	$	2,487	$	177,998	$	12,332	$	192,817

When available, the Company uses quoted market prices to determine the fair value of an asset or liability. If quoted market prices are not available, the Company will use independent pricing services and if the independent pricing service cannot price a particular asset or liability, the Company will obtain third party broker quotes.  The Manager’s pricing group, which functions independently from its portfolio management personnel, reviews the third party broker quotes by comparing the broker quotes for reasonableness to alternate sources when available.  If independent pricing service, or third party broker quotes are not available, the Company determines the fair value of the securities using valuation techniques that use, when possible, current market-based or independently-sourced market parameters, such as interest rates and when applicable, estimates of prepayments and credit losses.

Mortgage-backed securities and other securities

In determining the proper fair value hierarchy or level, all securities are initially classified in Level III.  The Company further determined, given the amount of available observable market data, Agency RMBS should be classified in Level II.  For Non-Agency RMBS, CMBS and other securities, to determine whether a security should be a Level II, the securities are grouped by security type and the Manager reviews the internal trade history, for the quarter, for each security type. If there is sufficient trade data above a predetermined threshold of a security type, the Manager determines it has sufficient observable market data and the security will be categorized as a Level II.

Values for the Company’s securities are based upon prices obtained from independent third party pricing services. The valuation methodology of the third party pricing services incorporates a commonly used market pricing method. Depending on the type of asset and the underlying collateral, the primary inputs to the model include yields for TBAs, Agency RMBS, the U.S. Treasury market and floating rate indices such as LIBOR, the Constant Maturity Treasury rate and the prime rate as a benchmark yield. In addition, the model may incorporate the current weighted average maturity and additional pool level information such as prepayment speeds, default frequencies and default severities, if applicable. When the third party pricing service cannot adequately price a particular security, the Company utilizes a broker’s quote which is reviewed for reasonableness by the Manager’s pricing group.

Residential Whole-Loans

Values for the Company’s residential whole-loans are based upon prices obtained from an independent third party pricing service that specializes in whole loans, utilizing a trade based valuation model. Their valuation methodology incorporates commonly used market pricing methods, including loan to value (“LTV”), debt to income, maturity, interest rates, collateral location, and unpaid principal balance, prepayment penalties, FICO scores, lien position and times late. Due to the inherent uncertainty of such valuation, the fair values established for residential loans held by the Company may differ from the fair values that would have been established if a readily available market existed for these loans. Accordingly, the Company’s loans are classified as Level III.

Securitized commercial loan and securitized debt

Values for the Company’s securitized commercial loan and securitized debt are based on which fair value is more observable of the fair value of the securitized commercial loan or the securitized debt.  Since there is an extremely limited market for the securitized commercial loan, the Company determined the fair value of the securitized debt was more observable.  The fair value of the securitized debt was based upon a third party broker quote, which is validated by the Manager’s pricing group. Due to the inherent uncertainty of such valuation the Company classifies its securitized commercial loan and securitized debt as Level III.

Derivatives

Values for the Company's derivatives are based upon prices from third party pricing services, whose pricing is subject to review by the Manager’s pricing committee. In valuing its over-the-counter interest rate derivatives, such as swaps and swaptions, its currency derivatives, such as swaps and forwards and credit derivatives such as total return swaps, the Company considers the creditworthiness of both the Company and its counterparties, along with collateral provisions contained in each derivative agreement, from the perspective of both the Company and its counterparties. No credit valuation adjustment was made in determining the fair value of interest rate and/or currency derivatives for the periods ended March 31, 2017 and December 31, 2016.

The Company performs quarterly reviews of the independent third party pricing data. These reviews may consist of a review of the daily change in the prices provided by the independent pricing vendor which exceed established tolerances or comparisons to executed transaction prices, utilizing the Manager’s pricing group.  The Manager’s pricing group, which functions independently from its portfolio management personnel, reviews the price differences or changes in price by comparing the vendor price to alternate sources including other independent pricing services or broker quotations.  If the price change or difference cannot be corroborated, the Manager’s pricing group consults with the portfolio management team for market color in reviewing such pricing data as warranted.  To the extent that the Manager has information, typically in the form of broker quotations that would indicate that a price received from the independent pricing service is outside of a tolerance range, the Manager generally challenges the independent pricing service price.

The following tables present additional information about the Company’s financial instruments which are measured at fair value on a recurring basis for which the Company has utilized Level III inputs to determine fair value:

	Three months ended March 31, 2017
$ in thousands	Mortgage- backed  securities and  other  securities			Residential  Whole-Loans			Securitized  commercial  loan		Securitized debt		Derivative liability
Beginning balance	$	179,991		$	192,136		$	24,225	$	10,659	$	1,673
Transfers into Level III from Level II	15,610			—			—		—		—
Transfers from Level III into Level II	(90,376		)	—			—		—		—
Purchases	50,012			35,671			—		—		—
Sales and settlements	(60,132		)	—			—		—		514
Principal repayments	(549		)	(12,137		)	—		—		—
Total net gains / (losses) included in net income
Realized gains/(losses), net	2,623			—			—		—		(514		)
Other than temporary impairment	(1,264		)	—			—		—		—
Unrealized gains/(losses), net on assets(1)	(8,650		)	378			275		—		—
Unrealized (gains)/losses, net on liabilities (2)	—			—			—		121		(1,214		)
Premium and discount amortization, net	62			(248		)	—		—		—
Ending balance	$	87,327		$	215,800		$	24,500	$	10,780	$	459

(1) For Mortgage-backed securities and other securities, Residential Whole-Loans and Securitized commercial loans classified as Level III at March 31, 2017, the Company recorded gross unrealized gains of approximately $261 thousand, $699 thousand and $275 thousand, respectively, and gross unrealized losses of approximately $219 thousand, $172 thousand and $0, respectively, for the three months ended March 31, 2017. These gains and losses are included in "Unrealized gain (loss), net" in the Consolidated Statements of Operations.

(2) For securitized debt and derivative liability classified as Level III at March 31, 2017, the Company recorded gross unrealized gains of $0 and $1.2 million, respectively, and gross unrealized losses of $121 thousand and $0, respectively, for the three months ended March 31, 2017. These gains and losses are included in "Unrealized gain (loss), net" and "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations, respectively.

	Three months ended March 31, 2016
$ in thousands	Mortgage- backed  securities and  other  securities			Residential  Whole-Loans			Securitized  commercial  loan			Securitized debt			Derivative liability
Beginning balance	$	466,336		$	218,538		$	25,000		$	11,000		$	—
Transfers into Level III from Level II	—			—			—			—			—
Transfers from Level III into Level II	(158,566		)	—			—			—			—
Purchases	94			—			—			—			—
Sales and settlements	(68,910		)	—			—			—			—
Principal repayments	(4,021		)	(17,221		)	—			—			—
Total net gains / (losses) included in net income
Realized gains/(losses), net	(6,191		)	—			—			—			—
Other than temporary impairment	(4,063		)	—			—			—			—
Unrealized gains/(losses), net on assets(1)	10,719			547			(1,325		)	—			—
Unrealized (gains)/losses, net on liabilities (2)	—			—			—			(583		)	866
Premium and discount amortization, net	(2,392		)	(597		)	—			—			—
Ending balance	$	233,006		$	201,267		$	23,675		$	10,417		$	866

(1) For Mortgage-backed securities and other securities, Residential Whole-Loans and Securitized commercial loans classified as Level III at March 31, 2016, the Company recorded gross unrealized gains of approximately $17.1 million, $790 thousand and $0, respectively, and gross unrealized losses of approximately $2.6 million, $24 thousand and $1.3 million, respectively, for the three months ended March 31, 2016. These gains and losses are included in "Unrealized gain (loss), net" in the Consolidated Statements of Operations.

(2) For securitized debt and derivative liability classified as Level III at March 31, 2016, the Company recorded gross unrealized gains of $583 thousand and $0, respectively, and gross unrealized losses of $0 and $866 thousand, respectively, for the three months ended March 31, 2016. These gains and losses are included in "Unrealized gain (loss), net" and "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

Transfers between hierarchy levels for the three months ended March 31, 2017 and March 31, 2016 were based on the availability of sufficient observable inputs to meet Level II versus Level III criteria.  The leveling of these assets was based on information received from a third party pricing service which, along with the back-testing of historical sales transactions performed by the Manager provided the sufficient observable data for the movement from Level III to Level II. The Company did not have transfers between Level I and Level II for the three months ended March 31, 2017 and March 31, 2016.

Other Fair Value Disclosures

"Due from counterparties" and "Due to counterparties" in the Company’s Consolidated Balance Sheets are reflected at cost which approximates fair value.

The fair value of the Residential Bridge Loans and repurchase agreements is based on a net present value technique. This method discounts future estimated cash flows using rates the Company determined best estimates current market interest rates that would be offered for loans with similar characteristics and credit quality. The use of different market assumptions or estimation methodologies could have a material effect on the fair value amounts. At March 31, 2017, the Company’s borrowings under repurchase agreements and its Residential Bridge Loans had a carrying value of approximately $2.3 billion and $33.2 million, respectively, which approximates their fair value. 

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Mortgage-Backed Securities and other securities

3 Months Ended

Mar. 31, 2017

Investments, Debt and Equity Securities [Abstract]

Mortgage-Backed Securities and other securities

Mortgage-Backed Securities and other securities

The following tables present certain information about the Company’s investment portfolio at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Principal Balance		Unamortized Premium (Discount), net			Discount Designated as Credit Reserve and OTTI			Amortized Cost		Unrealized Gain		Unrealized Loss			Estimated Fair Value		Net Weighted Average Coupon (1)
Agency RMBS:
20-Year mortgage	$	242,397	$	13,429		$	—		$	255,826	$	1,125	$	(1,815	)	$	255,136	3.8	%
30-Year mortgage	643,131		49,624			—			692,755		3,188		(9,798		)	686,145		4.2	%
40-Year mortgage	98,748		1,173			—			99,921		870		—			100,791		3.5	%
Agency RMBS Interest-Only Strips (2)	N/A		N/A			N/A			16,219		1,052		(111		)	17,160		2.9	%	(2)
Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			15,069		3.2	%	(2)
Agency CMBS	1,124,505		(15,651		)	—			1,108,854		5,055		(1,507		)	1,112,402		2.9	%
Agency CMBS Interest-Only Strips(2)	N/A		N/A			N/A			—		14		—			14		3.2	%	(2)
Agency CMBS Interest-Only Strips accounted for as derivatives(2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			7,285		0.6	%	(2)
Subtotal Agency MBS	2,108,781		48,575			—			2,173,575		11,304		(13,231		)	2,194,002		3.1	%
Non-Agency RMBS	86,024		(1,589		)	(22,277		)	62,158		2,272		(122		)	64,308		2.9	%
Non-Agency CMBS	447,375		(66,484		)	(19,512		)	361,379		2,641		(21,905		)	342,115		4.9	%
Subtotal Non-Agency MBS	533,399		(68,073		)	(41,789		)	423,537		4,913		(22,027		)	406,423		4.6	%
Other securities (4)	90,665		5,830			(5,728		)	113,471		2,813		(1,797		)	114,487		6.8	%
Total	$	2,732,845	$	(13,668	)	$	(47,517	)	$	2,710,583	$	19,030	$	(37,055	)	$	2,714,912	3.5	%

	December 31, 2016
	Principal Balance		Unamortized Premium (Discount), net			Discount  Designated as Credit Reserve and OTTI			Amortized Cost		Unrealized Gain		Unrealized Loss			Estimated Fair Value		Net Weighted Average Coupon (1)
Agency RMBS:
20-Year mortgage	$	470,975	$	25,741		$	—		$	496,716	$	3,689	$	(1,935	)	$	498,470	3.9	%
30-Year mortgage	878,599		63,608			—			942,207		5,209		(12,209		)	935,207		4.1	%
Agency RMBS Interest-Only Strips (2)	N/A		N/A			N/A			18,810		1,301		(321		)	19,790		3.0	%	(2)
Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			16,503		3.2	%	(2)
Agency CMBS	377,286		(15,383		)	—			361,903		2,021		(260		)	363,664		2.6	%
Agency CMBS Interest-Only Strips(2)	N/A		N/A			N/A			210		21		—			231		4.3	%	(2)
Agency CMBS Interest-Only Strips accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			7,729		0.6	%	(2)
Subtotal Agency MBS	1,726,860		73,966			—			1,819,846		12,241		(14,725		)	1,841,594		3.3	%
Non-Agency RMBS	340,759		(294		)	(108,399		)	232,066		11,210		(2,235		)	241,041		4.5	%
Non-Agency RMBS Interest- Only Strips (2)	N/A		N/A			N/A			55,754		8,362		—			64,116		5.6	%	(2)
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			3,085		4.6	%	(2)
Non-Agency CMBS	473,024		(69,436		)	(17,787		)	385,801		3,164		(30,046		)	358,919		5.0	%
Subtotal Non-Agency MBS	813,783		(69,730		)	(126,186		)	673,621		22,736		(32,281		)	667,161		5.0	%
Other securities (4)	44,838		4,435			(4,298		)	68,085		1,271		(1,594		)	67,762		8.2	%
Total	$	2,585,481	$	8,671		$	(130,484	)	$	2,561,552	$	36,248	$	(48,600	)	$	2,576,517	3.9	%

(1) Net weighted average coupon as of March 31, 2017 and December 31, 2016 is presented, net of servicing and other fees.

(2) IOs and IIOs have no principal balances and bear interest based on a notional balance.  The notional balance is used solely to determine interest distributions on interest-only class of securities.  At March 31, 2017, the notional balance for Agency RMBS IOs and IIOs, Agency RMBS IOs and IIOs, accounted for as derivatives, Agency CMBS IOs and IIOs, accounted for as derivatives and Agency CMBS IOs and IIOs was $185.7 million, $175.8 million, $217.8 million and $25.3 million, respectively.  At December 31, 2016, the notional balance for Agency RMBS IOs and IIOs, Non-Agency RMBS IOs and IIOs, Agency RMBS IOs and IIOs, accounted for as derivatives, Non-Agency RMBS IOs and IIOs, accounted for as derivatives, Agency CMBS IOs and IIOs, accounted for as derivatives and Agency CMBS IOs and IIOs was $201.6 million, $278.4 million, $188.1 million, $20.7 million, $221.8 million and $32.8 million, respectively.

(3) Interest on these securities is reported as a component of "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

(4) Other securities include residual interests in asset-backed securities which have no principal balance and an amortized cost of approximately $22.7 million and $23.1 million, as of March 31, 2017 and December 31, 2016, respectively.

As of March 31, 2017 and December 31, 2016 the weighted average expected remaining term of the MBS and other securities investment portfolio was 7.8 years and 7.1 years, respectively.

The following table presents the changes in the components of the Company’s purchase discount and amortizable premium on its Non-Agency RMBS, Non-Agency CMBS and other securities for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Three months ended March 31, 2017									Three months ended March 31, 2016
	Discount Designated as Credit Reserve and OTTI			Accretable  Discount(1)			Amortizable  Premium(1)			Discount Designated as Credit Reserve and OTTI			Accretable  Discount(1)			Amortizable  Premium(1)
Balance at beginning of period	$	(130,484	)	$	(109,822	)	$	44,527		$	(152,750	)	$	(145,532	)	$	56,163
Accretion of discount	—			3,232			—			—			4,737			—
Amortization of premium	—			—			(642		)	—			—			(1,702		)
Realized credit losses	1,781			—			—			3,666			—			—
Purchases	(1,724		)	(668		)	1,522			—			(2,265		)	—
Sales	87,741			29,620			(30,471		)	28,154			7,831			(8,436		)
Net impairment losses recognized in earnings	(4,372		)	—			—			(8,445		)	—			—
Transfers/release of credit reserve(2)	(459		)	(935		)	1,394			11,285			(8,667		)	(2,618		)
Balance at end of period	$	(47,517	)	$	(78,573	)	$	16,330		$	(118,090	)	$	(143,896	)	$	43,407

(1) Together with coupon interest, accretable purchase discount and amortizable premium is recognized as interest income over the life of the security.

(2) Subsequent reductions of a security’s non-accretable discount results in a corresponding reduction in its amortizable premium.

The following tables present the fair value and contractual maturities of the Company’s investment securities at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	< or equal to 10 years		> 10 years and < or equal to 20 years		> 20 years and < or equal to 30 years		> 30 years		Total
Agency RMBS:
20-Year mortgage	$	—	$	255,136	$	—	$	—	$	255,136
30-Year mortgage	—		—		686,145		—		686,145
40-Year mortgage	—		—		—		100,791		100,791
Agency RMBS Interest-Only Strips	1,249		9,222		6,689		—		17,160
Agency RMBS Interest-Only Strips, accounted for as derivatives	2,200		7,286		5,583		—		15,069
Agency CMBS	825,886		286,516		—		—		1,112,402
Agency CMBS Interest-Only Strips	14		—		—		—		14
Agency CMBS Interest-Only Strips accounted for as derivatives	—		—		—		7,285		7,285
Subtotal Agency	829,349		558,160		698,417		108,076		2,194,002
Non-Agency RMBS	13		48,525		8,460		7,310		64,308
Non-Agency CMBS	15,871		32,510		138,197		155,537		342,115
Subtotal Non-Agency	15,884		81,035		146,657		162,847		406,423
Other securities	—		87,841		5,214		21,432		114,487
Total	$	845,233	$	727,036	$	850,288	$	292,355	$	2,714,912

	December 31, 2016
	< or equal to 10  years		> 10 years and < or  equal to 20 years		> 20 years and < or  equal to 30 years		> 30 years		Total
Agency RMBS:
20-Year mortgage	$	—	$	498,470	$	—	$	—	$	498,470
30-Year mortgage	—		—		935,207		—		935,207
Agency RMBS Interest-Only Strips	499		10,434		8,857		—		19,790
Agency RMBS Interest-Only Strips, accounted for as derivatives	807		9,476		6,220		—		16,503
Agency CMBS	282,911		80,753		—		—		363,664
Agency CMBS Interest-Only Strips	231		—		—		—		231
Agency CMBS Interest-Only Strips accounted for as derivatives	—		—		—		7,729		7,729
Subtotal Agency	284,448		599,133		950,284		7,729		1,841,594
Non-Agency RMBS	13		65,780		54,408		120,840		241,041
Non-Agency RMBS Interest- Only Strips	—		4,955		10,724		48,437		64,116
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives	—		—		1,043		2,042		3,085
Non-Agency CMBS	15,865		37,998		134,941		170,115		358,919
Subtotal Non-Agency	15,878		108,733		201,116		341,434		667,161
Other securities	—		40,360		5,346		22,056		67,762
Total	$	300,326	$	748,226	$	1,156,746	$	371,219	$	2,576,517

The following tables present the gross unrealized losses and estimated fair value of the Company’s MBS and other securities by length of time that such securities have been in a continuous unrealized loss position at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Less than 12 Months						12 Months or More						Total
	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities
Agency RMBS:
20-Year mortgage	$	118,330	$	(1,815	)	44	$	—	$	—		—	$	118,330	$	(1,815	)	44
30-Year mortgage	323,621		(8,814		)	56	21,439		(984		)	13	345,060		(9,798		)	69
Agency RMBS Interest-Only Strips	2,569		(40		)	4	1,509		(71		)	2	4,078		(111		)	6
Agency CMBS	406,877		(1,507		)	22	—		—			—	406,877		(1,507		)	22
Subtotal Agency	851,397		(12,176		)	126	22,948		(1,055		)	15	874,345		(13,231		)	141
Non-Agency RMBS	—		—			—	12,026		(122		)	2	12,026		(122		)	2
Non-Agency CMBS	54,998		(1,680		)	17	191,567		(20,225		)	43	246,565		(21,905		)	60
Subtotal Non-Agency	54,998		(1,680		)	17	203,593		(20,347		)	45	258,591		(22,027		)	62
Other securities	37,741		(563		)	2	22,862		(1,234		)	2	60,603		(1,797		)	4
Total	$	944,136	$	(14,419	)	145	$	249,403	$	(22,636	)	62	$	1,193,539	$	(37,055	)	207

	December 31, 2016
	Less than 12 Months						12 Months or More						Total
	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities
Agency RMBS:
20-Year mortgage	$	142,749	$	(1,935	)	47	$	—	$	—		—	$	142,749	$	(1,935	)	47
30-Year mortgage	432,949		(11,264		)	54	22,586		(945		)	13	455,535		(12,209		)	67
Agency RMBS Interest-Only Strips	6,105		(227		)	6	1,630		(94		)	2	7,735		(321		)	8
Agency CMBS	145,791		(260		)	7	—		—			—	145,791		(260		)	7
Subtotal Agency	727,594		(13,686		)	114	24,216		(1,039		)	15	751,810		(14,725		)	129
Non-Agency RMBS	11,628		(50		)	3	33,034		(2,185		)	6	44,662		(2,235		)	9
Non-Agency CMBS	59,529		(4,031		)	17	208,288		(26,015		)	47	267,817		(30,046		)	64
Subtotal Non-Agency	71,157		(4,081		)	20	241,322		(28,200		)	53	312,479		(32,281		)	73
Other securities	7,966		(415		)	1	23,390		(1,179		)	2	31,356		(1,594		)	3
Total	$	806,717	$	(18,182	)	135	$	288,928	$	(30,418	)	70	$	1,095,645	$	(48,600	)	205

At March 31, 2017, the Company did not intend to sell any of its MBS and other securities that were in an unrealized loss position, and it is “more likely than not” that the Company will not be required to sell these MBS and other securities before recovery of their amortized cost basis, which may be at their maturity.

The Company assesses its Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase for other-than-temporary impairment on at least a quarterly basis. When the fair value of an investment is less than its amortized cost at the balance sheet date of the reporting period for which impairment is assessed, the impairment is designated as either “temporary” or “other-than-temporary.” In deciding on whether or not a security is other-than-temporarily impaired, the Company considers several factors, including the nature of the investment, communications (if any) from the securitization trustee regarding the credit quality of the security, the severity and duration of the impairment, the cause of the impairment, and the Company’s intent not to sell the security and that it is more likely than not that the Company will not be required to sell the security until recovery of its amortized cost.  In addition, an other-than-temporary impairment is deemed to have occurred when there is an adverse change in the expected cash flows (principal or interest) to be received and the fair value of the security is less than its carrying amount.  In determining whether an adverse change in cash flows occurred, the present value of the remaining cash flows, as estimated at the initial transaction date (or the last date previously revised), is compared to the present value of the expected cash flows at the current reporting date.  The estimated cash flows reflect those a “market participant” would use and are discounted at a rate equal to the current yield used to accrete interest income.  These adjustments are reflected in the Company’s Consolidated Statements of Operations as "Other than temporary impairment".

For Non-Agency MBS and other securities rated below AA at the time of purchase and Agency and Non-Agency Interest-Only Strips, excluding Interest-Only Strips classified as derivatives, an other-than-temporary impairment is deemed to have occurred when there is an adverse change in the expected cash flows (principal or interest) to be received and the fair value of the beneficial interest is less than its carrying amount.  Other than for “plain-vanilla” variable rate Non-Agency MBS, the Company does not bifurcate the loss between credit loss and loss attributed to change in interest rates, therefore, the entire loss is recorded as other-than-temporary. These adjustments are reflected in the Company’s Consolidated Statements of Operations as "Other than temporary impairment". In determining whether an adverse change in cash flows occurred, the present value of the remaining cash flows, as estimated at the initial transaction date (or the last date previously revised), is compared to the present value of the expected cash flows at the current reporting date.  The estimated cash flows reflect those a “market participant” would use and are discounted at a rate equal to the current yield used to accrete interest income. If an other-than-temporary impairment is recognized as a result of this analysis, the yield is maintained at the current accretion rate. The last revised estimated cash flows are then used for future impairment analysis purposes.  The Company’s prepayment speed estimate was the primary assumption used to determine other-than temporary-impairments for Interest-Only Strips, excluding Agency and Non-Agency Interest-Only Strips accounted for as derivatives, for the three months ended March 31, 2017, and March 31, 2016.

With respect to the Company’s security portfolio, OTTI is generally recorded when the credit quality of the underlying collateral deteriorates and or the schedule payments are faster than previously projected.   The credit deterioration could be as a result of, but not limited to, increased projected realized losses, foreclosures, delinquencies and the likelihood of the borrower being able to make payments in the future.  Generally, a prepayment occurs when a loan has a higher interest rate relative to current interest rates and lenders are willing to extend credit at the lower current interest rate of the underlying collateral for the loan is sold or transferred.

The following table presents the OTTI the Company recorded on its securities portfolio (dollars in thousands):

	For the three months ended March 31, 2017		For the three months ended March 31, 2016
Agency RMBS	$	499	$	727
Non-Agency RMBS	—		4,917
Non-Agency CMBS	4,334		2,785
Other securities	1,264		2,368
Total	$	6,097	$	10,797

The following table presents components of interest income on the Company’s MBS and other securities (dollars in thousands) for the three months ended March 31, 2017 and March 31, 2016, respectively:

	For the three months ended March 31, 2017							For the three months ended March 31, 2016
	Coupon Interest		Net (Premium Amortization/Amortization Basis) Discount Amortization			Interest Income		Coupon Interest		Net (Premium Amortization/Amortization Basis) Discount Amortization			Interest Income
Agency RMBS	$	11,322	$	(4,028	)	$	7,294	$	17,323	$	(8,505	)	$	8,818
Agency CMBS	4,905		269			5,174		788		(429		)	359
Non-Agency RMBS	3,353		(461		)	2,892		9,778		(1,836		)	7,942
Non-Agency CMBS	5,520		2,169			7,689		6,784		1,788			8,572
Other securities	1,407		821			2,228		694		798			1,492
Total	$	26,507	$	(1,230	)	$	25,277	$	35,367	$	(8,184	)	$	27,183

The following table presents the sales and realized gain (loss) of the Company’s MBS and other securities (dollars in thousands) for the three months ended March 31, 2017 and March 31, 2016, respectively:

	For the three months ended March 31, 2017										For the three months ended March 31, 2016
	Proceeds		Gross Gains		Gross Losses			Net Gain  (Loss)			Proceeds		Gross Gains		Gross Losses			Net Gain (Loss)
Agency RMBS (1)	$	550,351	$	3,531	$	(3,640	)	$	(109	)	$	310,480	$	5,250	$	(5,151	)	$	99
Agency CMBS	—		—		—			—			6,776		—		(55		)	(55		)
Non-Agency RMBS (2)	243,811		24,389		(2,242		)	22,147			82,801		1,219		(4,244		)	(3,025		)
Non-Agency CMBS	19,817		6		(732		)	(726		)	12,259		—		(2,783		)	(2,783		)
Other securities	22,946		—		(54		)	(54		)	750,226		1,818		(2,109		)	(291		)
Total	$	836,925	$	27,926	$	(6,668	)	$	21,258		$	1,162,542	$	8,287	$	(14,342	)	$	(6,055	)

(1) For the three months ended March 31, 2016, excludes proceeds for Agency RMBS Interest-Only Strips, accounted for as derivatives, of approximately $4.2 million, gross realized gains of $300 thousand and no gross realized losses.  

(2) For the three months ended March 31, 2017, excludes proceeds for Non-Agency RMBS Interest-Only Strips, accounted for as derivatives, of approximately $2.2 million, gross realized gains of $274 thousand and gross realized losses of $180 thousand.

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Variable Interest Entities

3 Months Ended

Mar. 31, 2017

Variable Interest Entities

Variable Interest Entities

Variable Interest Entities

Residential Whole-Loan Trust

The consolidated financial statements also include the consolidation of a residential whole-loan trust that met the definition of a VIE related to the acquisition of Residential Whole-Loans in which the Company has determined itself to be the primary beneficiary of such trust. The Company determined that it was the primary beneficiary of the Residential Whole-Loan trust, because it was involved in certain aspects of the design of the trust, has certain oversight rights on defaulted assets and has other significant decision making powers. In addition, the Company has the obligation to absorb losses and the right to receive benefits from the trust that could potentially be significant to the trust.  The trust has issued a trust certificate to the Company, which represents the beneficial interest in pools of Residential Whole-Loans held by the trust. As of March 31, 2017, the Company financed the trust certificate with $176.4 million of repurchase borrowings, which is a liability held outside the trust. The Company classifies the underlying Residential Whole-Loans owned by the trust in "Residential Whole-Loans, at fair value" in the Consolidated Balance Sheets and has eliminated the intercompany trust certificate in consolidation.

Residential Bridge Loan Trust

In February 2017, Revolving Mortgage Investment Trust 2017-BRQ1 ("RMI Trust") issued a trust certificate to the Company, which represents the beneficial interest in pools of Residential Bridge Loans held by the trust. Residential Bridge Loans are mortgage loans secured by non owner occupied single family or multifamily residences, typically short-term. The Company determined that RMI Trust was a VIE and itself the primary beneficiary because it was involved in certain aspects of the design of the trust, has certain oversight rights on defaulted assets and has other significant decision making powers. In addition, the Company has the obligation to absorb losses and the right to receive benefits from the trust that could potentially be significant to the trust. As of March 31, 2017, the Company financed the trust certificate with $30.3 million of repurchase borrowings, which is a liability held outside the trust. The Company classifies the underlying Residential Bridge Loans owned by the trust in "Residential Bridge Loans" which are carried at amortized cost in the Consolidated Balance Sheets and has eliminated the intercompany trust certificate in consolidation.

Commercial Loan Trust

In November 2015, the Company acquired a $14.0 million interest in the trust certificate issued by CMSC Trust 2015 - Longhouse MZ (“CMSC Trust”), with a fair value of $13.7 million at March 31, 2017, which is financed with $6.8 million of repurchase borrowings. The Company determined that CMSC Trust was a VIE and itself the primary beneficiary because it was involved in certain aspects of the design of the trust, has certain oversight rights on defaulted assets and has other significant decision making powers. In addition, the Company has the obligation to absorb losses and the right to receive benefits from the trust that could potentially be significant to the trust. The CMSC Trust holds a $25.0 million mezzanine loan collateralized by interests in commercial real estate.  The mezzanine loan serves as collateral for the $25.0 million of trust certificates issued. As of March 31, 2017, the Company classified the mezzanine loan at fair value in "Securitized commercial loan, at fair value" in the Consolidated Balance Sheets.  The $25.0 million of trust certificates, of which $14.0 million was eliminated in consolidation and the remaining $11.0 million held by an affiliate is carried at a fair value of $10.8 million and classified as "Securitized debt, at fair value" in the Consolidated Balance Sheets. As of March 31, 2017, the aggregate fair value of the securitized debt issued by the consolidated VIE was $10.8 million which is classified as Securitized debt, at fair value in the Company’s Consolidated Balance Sheets.  The cost of financing the securitized debt is approximately 8.9%.

The Company assesses modifications to VIEs on an ongoing basis to determine if a significant reconsideration event has occurred that would change the Company’s initial consolidation assessment.  The three consolidated trusts hold 535 performing Residential Whole-Loans, 103 performing Residential Bridge Loans and 1 performing commercial loan as of March 31, 2017. 

The following table presents a summary of the assets and liabilities of the residential and commercial loan trusts included in the Consolidated Balance Sheets as of March 31, 2017 and December 31, 2016 (dollars in thousands).

	March 31, 2017		December 31, 2016
Residential Whole-Loans, at fair value	$	215,800	$	192,136
Residential Bridge Loans	33,204		—
Securitized commercial loan, at fair value	24,500		24,225
Investment related receivable	7,471		1,241
Accrued interest receivable	2,329		1,622
Other assets	93		—
Total assets	$	283,397	$	219,224
Securitized debt, at fair value	$	10,780	$	10,659
Accrued interest payable	85		85
Accounts payable and accrued expenses	86		2
Total liabilities	$	10,951	$	10,746

The Company’s risk with respect to its investment in each trust is limited to its direct ownership in the trust. The Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan held by the consolidated trusts are held solely to satisfy the liabilities of the trust, and creditors of the trust have no recourse to the general credit of the Company for the trust certificates issued by the trusts. The assets of a consolidated trust can only be used to satisfy the obligations of that trust. The Company is not contractually required and has not provided any additional financial support to the trusts for the three months ended March 31, 2017 and March 31, 2016.  The Company did not deconsolidate any trusts during the three months ended March 31, 2017 and March 31, 2016.

The following table presents the components of the fair value of Residential Whole-Loans and securitized commercial loan as of March 31, 2017 and December 31, 2016 (dollars in thousands):

	Residential Whole-Loans						Securitized Commercial Loan
	March 31, 2017			December 31, 2016			March 31, 2017			December 31, 2016
Principal balance	$	211,005		$	187,765		$	25,000		$	25,000
Unamortized premium	1,550			1,311			—			—
Unamortized discount	(733		)	(539		)	—			—
Gross unrealized gains	4,004			3,643			—			—
Gross unrealized losses	(26		)	(44		)	(500		)	(775		)
Fair value	$	215,800		$	192,136		$	24,500		$	24,225

The Residential Whole-Loans are comprised of non-qualifying, mostly adjustable rate mortgages with low loan to values (or “LTV”).  The following tables present certain information about the Company’s Residential Whole-Loan investment portfolio at March 31, 2017 and December 31, 2016 (dollars in thousands):

March 31, 2017
				Weighted Average
Current Coupon Rate	Number of Loans	Principal  Balance		Original LTV		Original  FICO Score(1)	Expected  Life (years)	Contractual  Maturity  (years)	Coupon  Rate
3.01 – 4.00%	59	$	23,057	54.9	%	732	1.4	26.3	3.9	%
4.01– 5.00%	285	114,664		55.8	%	737	1.6	27.6	4.4	%
5.01 – 6.00%	185	69,765		56.8	%	718	1.6	27.0	5.1	%
6.01 – 7.00%	6	3,519		70.4	%	743	1.4	22.0	6.4	%
Total	535	$	211,005	56.3	%	730	1.6	27.2	4.6	%

(1) The original FICO score is not available for 162 loans with a principal balance of approximately $69.9 million at March 31, 2017. The Company has excluded these loans from the weighted average computations.

December 31, 2016
				Weighted Average
Current Coupon Rate	Number of Loans	Principal  Balance		Original LTV		Original  FICO Score(1)	Expected  Life (years)	Contractual  Maturity  (years)	Coupon  Rate
3.01 – 4.00%	59	$	23,318	54.8	%	732	1.4	26.5	4.2	%
4.01– 5.00%	180	69,930		57.1	%	728	1.5	27.3	4.6	%
5.01 – 6.00%	231	91,440		55.5	%	723	1.6	27.1	5.0	%
6.01 – 7.00%	5	3,077		71.2	%	738	1.3	21.1	6.3	%
Total	475	$	187,765	56.3	%	726	1.5	27.0	4.8	%

(1) The original FICO score is not available for 153 loans with a principal balance of approximately $66.7 million at December 31, 2016. The Company has excluded these loans from the weighted average computations.

The Residential Bridge Loans are comprised of short-term non-owner occupied fixed rate loans secured by single or multi-unit residential properties, with LTVs generally not to exceed 85%. The following tables present certain information about the Company’s Residential Bridge Loan investment portfolio at March 31, 2017. (dollars in thousands):

March 31, 2017
								Weighted Average
Current Coupon Rate	Number of Loans	Principal Balance		Unamortized Premium		Carrying Value		Original LTV		Original FICO Score(1)	Contractual Maturity (months)	Coupon Rate
8.01 – 9.00%	23	9,800		6		9,805		72.1	%	714	14.8	8.7	%
9.01 – 10.00%	48	14,548		8		14,556		74.9	%	695	8.1	9.4	%
10.01 – 11.0%	32	8,838		5		8,843		73.1	%	677	9.0	10.4	%
Total	103	$	33,186	$	19	$	33,204	73.6	%	696	10.3	9.5	%

(1) The original FICO score is not available for 5 loans with a principal balance of approximately $1.4 million at March 31, 2017. The Company has excluded these loans from the weighted average computations.

The following table presents the U.S. states in which the collateral securing the Company’s Residential Whole-Loans and Residential Bridge Loans at March 31, 2017 and December 31, 2016, based on principal balance, is located (dollars in thousands):

March 31, 2017					December 31, 2016
State	Concentration		Principal Balance		State	State Concentration		Principal Balance
California	72.3	%	$	176,717	California	85.2	%	$	159,955
New York	11.5	%	28,165		Washington	5.6	%	10,591
Washington	4.6	%	11,274		Massachusetts	5.4	%	10,161
Massachusetts	4.0	%	9,731		New York	2.4	%	4,454
Florida	3.7	%	8,930		Georgia	0.8	%	1,492
Other	3.9	%	9,374		Other	0.6	%	1,112
Total	100.0	%	$	244,191	Total	100.0	%	$	187,765

Unconsolidated VIEs

The Company’s economic interests held in unconsolidated VIEs are limited in nature to those of a passive holder of RMBS and CMBS issued by securitization trusts; the Company was not involved in the design or creation of the securitization trusts which issued its investments in MBS. As of March 31, 2017 and December 31, 2016, the Company had three investments in VIEs in which it was not the primary beneficiary, and accordingly, the VIEs were not consolidated in the Company’s consolidated financial statements. As of March 31, 2017 and December 31, 2016, the Company’s maximum exposure to loss from these investments did not exceed the sum of the $61.4 million and $60.5 million carrying value of the investments, respectively, which are classified in Mortgage-backed securities and other securities, at fair value in the Company’s Consolidated Balance Sheets. Further, as of March 31, 2017 and December 31, 2016, the Company had not guaranteed any obligations of unconsolidated entities or entered into any commitment or intent to provide funding to any such entities.

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Borrowings under Repurchase Agreements

3 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Borrowings under Repurchase Agreements

Borrowings under Repurchase Agreements

As of March 31, 2017, the Company had master repurchase agreements with 27 counterparties.  As of March 31, 2017, the Company had borrowings under repurchase agreements with 16 counterparties.  The following table summarizes certain characteristics of the Company’s repurchase agreements at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017					December 31, 2016
Securities Pledged	Repurchase Agreement Borrowings		Weighted Average Interest Rate on Borrowings Outstanding at  end of period		Weighted Average Remaining Maturity (days)	Repurchase Agreement Borrowings		Weighted Average Interest Rate on Borrowings Outstanding at end of period		Weighted Average Remaining Maturity (days)
Agency RMBS	$	835,537	1.01	%	50	$	1,427,674	0.96	%	38
Agency CMBS	933,457		1.02	%	34	56,365		1.07	%	46
Non-Agency RMBS	50,438		2.60	%	43	218,712		2.53	%	28
Non-Agency CMBS	239,632		2.69	%	36	255,656		2.55	%	30
Whole-Loans (1)	213,509		3.32	%	15	161,181		2.91	%	9
Other securities	51,854		2.50	%	25	36,056		2.32	%	17
Borrowings under repurchase agreements	$	2,324,427	1.47	%	38	$	2,155,644	1.48	%	34

(1) Whole-loans consist of Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan. Repurchase agreement borrowings on the Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation.

For the three months ended March 31, 2017 and the year ended December 31, 2016, the Company had average borrowings under its repurchase agreements of approximately $2.3 billion and $2.5 billion, respectively, and had a maximum month-end balance during the periods of approximately $2.3 billion and $3.1 billion, respectively.  The Company had accrued interest payable at March 31, 2017 and December 31, 2016 of approximately $3.9 million and $3.2 million, respectively.  In addition, at March 31, 2017, the Company had entered into repurchase agreement borrowings of approximately $73.5 million, which settled by April 3, 2017, with a weighted average interest rate of 1.17%, a weighted average contractual maturity of 80 days and secured by collateral of approximately $78.0 million. These borrowings are recorded as a liability in the Company's Consolidated Balance Sheets when settled.

The repurchase agreements bear interest at a contractually agreed-upon rate and typically have terms ranging from one month to three months.  The Company’s repurchase agreement borrowings are accounted for as secured borrowings when the Company maintains effective control of the financed assets.  Under the repurchase agreements, the respective counterparties retain the right to determine the fair value of the underlying collateral. A reduction in the value of pledged assets requires the Company to post additional securities as collateral, pay down borrowings or establish cash margin accounts with the counterparties in order to re-establish the agreed-upon collateral requirements, and is referred to as a margin call.  The inability of the Company to post adequate collateral for a margin call by a counterparty, in a timeframe as short as the close of the same business day, could result in a condition of default under the Company’s repurchase agreements, thereby enabling the counterparty to liquidate the collateral pledged by the Company, which may have a material adverse effect on the Company’s financial position, results of operations and cash flows.  Under the terms of the repurchase agreements the Company may rehypothecate pledged U.S. Treasury securities it receives from its repurchase agreement as incremental collateral in order to increase the Company’s cash position.  At March 31, 2017 and December 31, 2016, the Company did not have any rehypothecated U.S. Treasury securities.

       Certain of the repurchase agreements provide the counterparty with the right to terminate the agreement if the Company does not maintain certain equity and leverage metrics, the most restrictive of which include a limit on leverage based on the composition of the Company’s portfolio.   For all the repurchase agreements with outstanding borrowings, the Company was in compliance with the terms of such financial tests as of March 31, 2017.

At March 31, 2017 and December 31, 2016, repurchase agreements collateralized by investments had the following remaining maturities:

(dollars in thousands)	March 31, 2017		December 31, 2016
Overnight	$	—	$	—
1 to 29 days	1,228,846		1,386,971
30 to 59 days	326,910		167,642
60 to 89 days	621,231		601,031
90 to 119 days	147,440		—
Greater than or equal to 120 days	—		—
Total	$	2,324,427	$	2,155,644

At March 31, 2017, the following table presents with respect to each counterparty that provides repurchase agreement financings for which the Company has greater than 10% of its equity at risk (dollars in thousands):

	March 31, 2017
Counterparty	Amount of  Collateral at Risk, at fair value		Weighted Average Remaining Maturity (days)	Percentage of  Stockholders’  Equity
RBC (Barbados) Trading Bank Corporation	$	60,120	46	13.7	%
Credit Suisse Securities (USA) LLC	57,108		20	13.0	%
Credit Suisse AG, Cayman Islands Branch	45,189		7	10.3	%

Collateral for Borrowings under Repurchase Agreements

The following table summarizes the Company’s collateral positions, with respect to its borrowings under repurchase agreements at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017						December 31, 2016
	Assets Pledged(3)		Accrued Interest		Assets Pledged and Accrued Interest		Assets Pledged(3)		Accrued Interest		Assets Pledged and Accrued Interest
Assets pledged for borrowings under repurchase agreements:
Agency RMBS, at fair value	$	863,842	$	3,430	$	867,272	$	1,465,384	$	5,335	$	1,470,719
Agency CMBS, at fair value	991,436		2,618		994,054		61,200		353		61,553
Non-Agency RMBS, at fair value	64,295		164		64,459		308,165		682		308,847
Non-Agency CMBS, at fair value	342,115		1,734		343,849		358,919		1,845		360,764
Whole-Loans (1)	262,724		2,225		264,949		205,702		1,518		207,220
Other securities, at fair value	98,419		76		98,495		67,762		57		67,819
Cash (2)	13,215		—		13,215		36,986		—		36,986
Total	$	2,636,046	$	10,247	$	2,646,293	$	2,504,118	$	9,790	$	2,513,908

(1) Whole-Loans which consists of Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates are pledged as collateral. The trust certificates are eliminated upon consolidation.

(2) Cash posted as collateral is included in "Due from counterparties" in the Company’s Consolidated Balance Sheets.

(3) Assets pledged are reflected at fair value with the exception of Residential Bridge Loans, included Whole-Loans, which are reflected at amortized cost.

A reduction in the value of pledged assets typically results in the repurchase agreement counterparties initiating a margin call.  At March 31, 2017 and December 31, 2016, investments held by counterparties as security for repurchase agreements totaled approximately $2.6 billion and approximately $2.5 billion, respectively.  Cash collateral held by counterparties at March 31, 2017 and December 31, 2016 was approximately $13.2 million and approximately $37.0 million, respectively.  Cash posted by repurchase agreement counterparties at March 31, 2017 and December 31, 2016, was approximately $3.9 million and approximately $270 thousand, respectively.  In addition, at March 31, 2017 and December 31, 2016, the Company held securities of approximately $803 thousand and $357 thousand, respectively, as collateral from its repurchase agreement counterparties to satisfy margin requirements.  The Company has the ability to repledge collateral received from its repurchase counterparties.

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Derivative Instruments

3 Months Ended

Mar. 31, 2017

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments

Derivative Instruments

The Company’s derivatives may include interest rate swaps, interest rate swaptions, futures contracts, currency swaps and forwards, TBAs, Agency and Non-Agency Interest-Only Strips, and total return swaps.

The following table summarizes the Company’s derivative instruments at March 31, 2017 and December 31, 2016 (dollars in thousands):

			March 31, 2017								December 31, 2016
Derivative Instrument	Accounting Designation	Consolidated Balance Sheets Location	Notional Amount		Fair Value (1)			Accrued Interest  Payable  (receivable)			Notional Amount		Fair Value (1)			Accrued Interest  Payable  (receivable)
Interest rate swaps	Non-Hedge	Derivative assets, at fair value	$	2,888,600	$	3,715		$	219		$	2,298,300	$	20,466		$	1,145
Options	Non-Hedge	Derivative assets, at fair value	235,500		1,388			—			—		—			—
Futures contracts	Non-Hedge	Derivative assets, at fair value	123,500		163			—			56,900		71			—
Foreign currency forward contracts	Non-Hedge	Derivative assets, at fair value	43		—			—			784		34			—
TBA securities	Non-Hedge	Derivative assets, at fair value	699,800		4,295			—			—		—			—
Total derivative instruments, assets					9,561			219					20,571			1,145
Interest rate swaps	Non-Hedge	Derivative liability, at fair value	3,979,200		(5,985		)	188			5,046,300		(177,929		)	3,054
Options	Non-Hedge	Derivative liability, at fair value	235,500		(512		)	—			—		—			—
Futures contracts	Non-Hedge	Derivative liability, at fair value	154,900		(708		)	—			176,300		(2,487		)	—
Total return swaps	Non-Hedge	Derivative liability, at fair value	24,327		(459		)	(51		)	47,059		(1,673		)	(94		)
Foreign currency forward contracts	Non-Hedge	Derivative liability, at fair value	1,110		(8		)	—			1,532		(69		)	—
TBA securities	Non-Hedge	Derivative liability, at fair value	599,800		(2,596		)	—			—		—			—
Total derivative instruments, liabilities					(10,268		)	137					(182,158		)	2,960
Total derivative instruments, net					$	(707	)	$	356				$	(161,587	)	$	4,105

(1)         Fair value excludes accrued interest.

The following table summarizes the effects of the Company’s derivative positions, including Interest-Only Strips characterized as derivatives and TBAs, which are reported in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Realized Gain (Loss), net
Description	Other Settlements / Expirations			Variation Margin Settlement		Mark-to-Market			Return (Recovery) of Basis			Contractual interest income  (expense), net(1)			Total
Three months ended March 31, 2017
Interest rate swaps	$	3,749		$	3,974	$	(2,466	)	$	169		$	(7,225	)	$	(1,799	)
Interest rate swaptions	(115		)	—		—			—			—			(115		)
Interest-Only Strips— accounted for as derivatives	94			—		(1,298		)	(1,565		)	2,041			(728		)
Options	(172		)	—		(198		)	—			—			(370		)
Futures contracts	(6,638		)	—		1,871			—			—			(4,767		)
Foreign currency forwards	(23		)	—		29			—			—			6
Total return swaps	(514		)	—		1,214			—			231			931
TBAs	446			—		1,699			—			—			2,145
Total	$	(3,173	)	$	3,974	$	851		$	(1,396	)	$	(4,953	)	$	(4,697	)
Three months ended March 31, 2016
Interest rate swaps	$	(3,605	)	$	—	$	(54,248	)	$	167		$	(8,595	)	$	(66,281	)
Interest rate swaptions	(712		)	—		1,309			—			—			597
Interest-Only Strips— accounted for as derivatives	300			—		(3,679		)	(3,383		)	4,146			(2,616		)
Options	4,756			—		—			—			—			4,756
Futures contracts	14,316			—		(1,159		)	—			—			13,157
Foreign currency forwards	(28		)	—		(200		)	—			—			(228		)
Foreign currency swaps	3,942			—		(4,569		)	—			113			(514		)
Total return swaps	8			—		(866		)	—			221			(637		)
TBAs	7,739			—		(1,143		)	—			—			6,596
Total	$	26,716		$	—	$	(64,555	)	$	(3,216	)	$	(4,115	)	$	(45,170	)

(1) Contractual interest income (expense), net on derivative instruments includes interest settlement paid or received.

At March 31, 2017 and December 31, 2016, the Company had cash pledged as collateral for derivatives of approximately $43.2 million and approximately $206.6 million, respectively, which is reported in "Due from counterparties" in the Consolidated Balance Sheets. Effective in January 2017, variation margin of CME cleared derivatives are treated as settlements of the derivative contract as opposed to cash collateral. The March 31, 2017 cash collateral balance of $43.2 million represents upfront cash collateral upon the Company entering into the derivative transaction and cash collateral for derivatives not cleared through the CME. As a result of the change in the CME rules, the $157.9 million of previously posted cash collateral is now recorded as a reduction in the derivative liability. The Company also held cash collateral against derivatives of approximately $0 and $470 thousand as collateral against derivatives at March 31, 2017 and December 31, 2016, respectively, which is reported in "Due to counterparties" in the Consolidated Balance Sheets.

Interest rate swaps and interest rate swaptions

The Company enters into interest rate swaps and interest rate swaptions to mitigate its exposure to higher short-term interest rates in connection with its repurchase agreements.  Interest rate swaps generally involve the receipt of variable-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the interest rate swap without exchange of the underlying notional amount.  Notwithstanding the foregoing, in order to manage its hedge position with regard to its liabilities, the Company on occasion will enter into interest rate swaps which involve the receipt of fixed-rate amounts from a counterparty in exchange for the Company making variable-rate payments over the life of the interest rate swap without exchange of the underlying notional amount. The Company also enters into forward starting swaps and interest rate swaptions to help mitigate the effects of changes in interest rates on a portion of its borrowings under repurchase agreements. Interest rate swaptions provide the Company the option to enter into an interest rate swap agreement for a predetermined notional amount, stated term and pay and receive interest rates in the future.  On occasion the Company may enter into a MAC interest rate swap in which it may receive or make a payment at the time of entering such interest rate swap to compensate for the out of the market nature of such interest rate swap.  Similar to all other interest rate swaps, these interest rate swaps are also subject to margin requirements as previously described.

The Company has not elected to account for its interest rate swaps as “hedges” under GAAP, accordingly the change in fair value of the interest rate swaps not designated in hedging relationships are recorded together with periodic net interest settlement amounts in "Gain (loss) on derivatives instruments, net" in the Consolidated Statements of Operations.

Interest Rate Swaps

The following tables summarize the average fixed pay rate, average floating receive rate and average maturity for the Company’s interest rate swaps as of March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
Remaining Interest Rate Swap Term	Notional Amount		Average Fixed Pay Rate		Average Floating Receive Rate		Average Maturity (Years)	Forward Starting
1 year or less	$	105,900	0.8	%	1.0	%	0.6	—	%
Greater than 1 year and less than 3 years	118,000		1.8	%	1.1	%	2.4	—	%
Greater than 3 years and less than 5 years	1,047,800		2.1	%	1.1	%	3.7	—	%
Greater than 5 years	2,823,400		2.8	%	0.8	%	9.4	23.4	%
Total	$	4,095,100	2.5	%	0.9	%	7.5	16.1	%

	December 31, 2016
Remaining Interest Rate Swap Term	Notional Amount		Average Fixed Pay Rate		Average Floating Receive Rate		Average Maturity (Years)	Forward Starting
1 year or less	$	105,900	0.8	%	0.8	%	0.8	—	%
Greater than 1 year and less than 3 years	993,000		1.2	%	0.9	%	1.4	88.1	%
Greater than 3 years and less than 5 years	1,861,700		1.9	%	0.9	%	3.9	36.5	%
Greater than 5 years	1,701,600		3.1	%	0.9	%	10.5	6.5	%
Total	$	4,662,200	2.1	%	0.9	%	5.7	35.7	%

As of March 31, 2017 and December 31, 2016, the Company has entered into fixed-pay forward starting interest rate swaps of approximately $660.0 million and $1.7 billion, respectively, which have weighted average forward starting dates of 7.6 months and 4.5 months, respectively.

The following tables summarize the average variable pay rate, average fixed receive rate and average maturity for the Company’s interest rate swaps as of March 31, 2017 and December 31, 2016 (excludes interest rate swaptions) (dollars in thousands):

	March 31, 2017
Remaining Interest Rate swap Term	Notional Amount		Average Variable Pay Rate		Average Fixed Receive Rate		Average Maturity (Years)	Forward Starting
Greater than 1 year and less than 3 years	$	192,800	1.0	%	1.4	%	2.9	—	%
Greater than 3 years and less than 5 years	1,609,900		0.8	%	1.8	%	4.1	28.3	%
Greater than 5 years	970,000		1.1	%	2.2	%	11.9	—	%
Total	$	2,772,700	0.9	%	1.9	%	6.7	16.4	%

	December 31, 2016
Remaining Interest Rate swap Term	Notional Amount		Average Variable Pay Rate		Average Fixed Receive Rate		Average Maturity (Years)	Forward Starting
Greater than 3 years and less than 5 years	$	1,811,400	0.9	%	1.4	%	3.7	—	%
Greater than 5 years	871,000		0.9	%	2.2	%	12.3	—	%
Total	$	2,682,400	0.9	%	1.7	%	6.5	—	%

The Company’s agreements with certain of its bilateral interest rate swap counterparties may be terminated at the option of the counterparty, and settled at fair value, if the Company does not maintain certain equity and leverage metrics.  The most restrictive of which contain provisions which become more restrictive based upon portfolio composition.  As of March 31, 2017, the Company was in compliance with the terms of such financial tests.

Interest Rate Swaptions

At March 31, 2017 and December 31, 2016, the Company did not have any swaptions in its derivative holdings.

Futures Contracts

The Company may enter into Eurodollar, Volatility Index, and U.S. Treasury futures. As of March 31, 2017, the Company had sale contracts or short positions for U.S. Treasuries with a notional amount of $278.4 million, a fair value in a liability position of $545 thousand and an expiration date of June 2017. As of December 31, 2016, the Company had entered into contracts to buy or long positions for U.S. Treasuries with a notional amount of $56.9 million, a fair value in an asset position of $71 thousand and an expiration date of March 2017. In addition, as of December 31, 2016, the Company had sale contracts or short positions for U.S. Treasuries with a notional amount of $176.3 million, a fair value in an liability position of $2.5 million and an expiration date of March 2017.

Currency Swaps and Forwards

The Company has invested in and, in the future, may invest in additional securities which are denominated in a currency or currencies other than U.S. dollars.  Similarly, it has and may in the future, finance such assets in a currency or currencies other than U.S. dollars.  In order to mitigate the impact to the Company, the Company may enter into derivative financial instruments, including foreign currency swaps and foreign currency forwards, to manage fluctuations in the valuation between U.S. dollars and such foreign currencies.  Foreign currency swaps involve the payment of a foreign currency at fixed interest rate on a fixed notional amount and the receipt of U.S. dollars at a fixed interest rate on a fixed notional amount.  Foreign currency forwards provide for the payment of a fixed amount of a foreign currency in exchange for a fixed amount of U.S. dollars at a date certain in the future.  The carrying value of foreign currency swaps and forwards is included in "Derivative assets, at fair value" and "Derivative liability, at fair value" in the Consolidated Balance Sheets with changes in valuation included in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

The following is a summary of the Company’s foreign currency forwards at March 31, 2017 and December 31, 2016 (dollars and euros in thousands):

	March 31, 2017
Derivative Type	Notional Amount		Notional(USD Equivalent)		Maturity	Fair Value
Buy EUR/Sell USD currency forward	€	40	$	43	May 2017	$	—
Currency forwards, assets	€	40	$	43	n/a	$	—
Buy EUR/Sell USD currency forward	€	673	$	726	May 2017	$	(4	)
Buy USD/Sell EUR currency forward	€	362	$	384	May 2017	$	(4	)
Currency forwards, liabilities	€	1,035	$	1,110	n/a	$	(8	)
Total currency forwards	€	1,075	$	1,153	n/a	$	(8	)

	December 31, 2016
Derivative Type	Notional Amount		Notional(USD Equivalent)		Maturity	Fair Value
Buy USD/Sell EUR currency forward	€	710	$	784	January 2017	$	34
Currency forwards, assets	€	710	$	784	n/a	$	34
Buy EUR/Sell USD currency forward	€	673	$	735	February 2017	$	(23	)
Buy EUR/Sell USD currency forward	€	710	$	797	January 2017	$	(46	)
Currency forwards, liabilities	€	1,383	$	1,532	n/a	$	(69	)
Total currency forwards	€	2,093	$	2,316	n/a	$	(35	)

To-Be-Announced Securities

The Company purchased or sold TBAs during the three months ended March 31, 2017 and the year ended December 31, 2016. As of December 31, 2016, the Company had no contracts to purchase (“long position”) and sell (“short position”) TBAs on a forward basis. The following is a summary of the Company's long and short TBA positions reported as of March 31, 2017, in "Derivative assets, at fair value" and "Derivative liability, at fair value" in the Consolidated Balance Sheets (dollars in thousands):

	March 31, 2017
	Notional Amount			Fair Value
Purchase contracts, asset	$	699,800		$	4,295
TBA securities, asset	699,800			4,295
Sale contracts, liability	(599,800		)	(2,596		)
TBA securities, liability	(599,800		)	(2,596		)
TBA securities, net	$	100,000		$	1,699

The following table presents additional information about the Company’s contracts to purchase and sell TBAs for the three months ended March 31, 2017 (dollars in thousands):

	Notional Amount as of		Additions		Settlement, Termination, Expiration or Exercise			Notional Amount as of
	December 31, 2016							March 31, 2017
Purchase of TBAs	$	—	$	1,899,800	$	(1,200,000	)	$	699,800
Sale of TBAs	$	—	$	1,799,800	$	(1,200,000	)	$	599,800

Interest-Only Strips

The Company also invests in Interest-Only Strips. In determining the classification of its holdings of Interest-Only Strips, the Company evaluates the securities to determine if the nature of the cash flows has been altered from that of the underlying mortgage collateral. Generally, Interest-Only Strips for which the security represents a strip off of a mortgage pass through security will be considered a hybrid instrument classified as a MBS investment in the Consolidated Balance Sheets utilizing the fair value option. Alternatively, those Interest-Only Strips, for which the underlying mortgage collateral has been included into a structured security that alters the cash flows from the underlying mortgage collateral, are accounted for as derivatives at fair value with changes recognized in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations, along with any interest received.  The carrying value of these Interest-Only Strips is included in "Mortgage-backed securities and other securities, at fair value" in the Consolidated Balance Sheets.

Total Return Swap

In 2016, the Company entered into a total return swap and, in the future, it may continue to enter into these types of credit derivatives. This swap transfers the total return of the referenced asset, including interim cash flows and capital appreciation or depreciation from a specified price to the Company.  The total return swap has a referenced asset which is a security collateralized by residential loans with a notional amount of €51.0 million.  The Company receives interest from the referenced asset equal to EURIBOR plus 2.75% and is required to pay the counterparty EURIBOR plus 0.50% through June 23, 2019, with the spread decreasing to 0.25% through December 2019, with the spread further decreasing to 0% through the maturity date of the referenced asset in December 2020.  In February 2017, the Company terminated approximately half of its position, realizing a loss of $514 thousand. As of March 31, 2017, the Company had $4.3 million in cash collateral held by the counterparty, which is recorded in "Due from counterparties" in the Consolidated Balance Sheets.

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Offsetting Assets and Liabilities

3 Months Ended

Mar. 31, 2017

Offsetting [Abstract]

Offsetting Assets and Liabilities

Offsetting Assets and Liabilities

The following tables present information about certain assets and liabilities that are subject to master netting agreements (or similar agreements) and can potentially be offset in the Company’s Consolidated Balance Sheets at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Gross  Amounts		Gross  Amounts  Offset in the Consolidated Balance  Sheets		Net Amounts of Assets  presented in  the Consolidated Balance  Sheets		Gross Amounts Not Offset in the Consolidated Balance Sheets						Net Amount
Description							Financial  Instruments(1)			Cash  Collateral (1)
Derivative Assets
Agency and Non-Agency Interest-Only Strips, accounted for as derivatives included in MBS	$	22,354	$	—	$	22,354	$	(18,555	)	$	—		$	3,799
Derivative asset, at fair value(2)	9,561		—		9,561		(5,210		)	—			4,351
Total derivative assets	$	31,915	$	—	$	31,915	$	(23,765	)	$	—		$	8,150
Derivative Liabilities and Repurchase Agreements
Derivative liability, at fair value(2)(3)	$	10,268	$	—	$	10,268	$	(5,210	)	$	(3,881	)	$	1,177
Repurchase Agreements(4)	2,324,427		—		2,324,427		(2,324,427		)	—			—
Total derivative liability	$	2,334,695	$	—	$	2,334,695	$	(2,329,637	)	$	(3,881	)	$	1,177

(1) Amounts disclosed in the Financial Instruments column of the tables above represent securities, Whole-Loans and securitized commercial loan collateral pledged and derivative assets that are available to be offset against liability balances associated with repurchase agreement and derivative liabilities. Amounts disclosed in the Cash Collateral column of the tables above represents amounts pledged or received as collateral against derivative transactions.

(2) Derivative asset, at fair value and Derivative liability, at fair value includes interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, foreign currency swaps, total return swaps and TBAs.

(3) Cash collateral pledged against the Company’s derivative counterparties was approximately $43.2 million as of March 31, 2017.

(4) The carry value of investments pledged against the Company’s repurchase agreements was approximately $2.6 billion as of March 31, 2017.

	December 31, 2016
	Gross  Amounts		Gross  Amounts  Offset in the Consolidated Balance  Sheets		Net Amounts of Assets  presented in  the Consolidated Balance  Sheets		Gross Amounts Not Offset in the Consolidated Balance Sheets						Net Amount
							Financial  Instruments(1)			Cash  Collateral (1)
Derivative Assets
Agency and Non-Agency Interest-Only Strips, accounted for as derivatives included in MBS	$	27,317	$	—	$	27,317	$	(23,338	)	$	—		$	3,979
Derivative asset, at fair value(2)	20,571		—		20,571		(20,500		)	—			71
Total derivative assets	$	47,888	$	—	$	47,888	$	(43,838	)	$	—		$	4,050
Derivative Liabilities and Repurchase Agreements
Derivative liability, at fair value(2)(3)	$	182,158	$	—	$	182,158	$	(20,500	)	$	(161,588	)	$	70
Repurchase Agreements(4)	2,155,644		—		2,155,644		(2,155,644		)	—			—
Total derivative liability	$	2,337,802	$	—	$	2,337,802	$	(2,176,144	)	$	(161,588	)	$	70

(1) Amounts disclosed in the Financial Instruments column of the tables above represent securities, Whole-Loans and securitized commercial loan collateral pledged and derivative assets that are available to be offset against liability balances associated with repurchase agreement and derivative liabilities. Amounts disclosed in the Cash Collateral Pledged column of the tables above represents amounts pledged as collateral against derivative transactions.

(2) Derivative asset, at fair value and Derivative liability, at fair value includes interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, foreign currency swaps and TBAs.

(3) Cash collateral pledged against the Company’s derivative counterparties was approximately $206.6 million as of December 31, 2016.

(4) The fair value of investments pledged against the Company’s repurchase agreements was approximately $2.5 billion as of December 31, 2016.

Certain of the Company’s repurchase agreement and derivative transactions are governed by underlying agreements that generally provide for a right of set-off in the event of default or in the event of a bankruptcy of either party to the transaction.

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Related Party Transactions

3 Months Ended

Mar. 31, 2017

Related Party Transactions [Abstract]

Related Party Transactions

Related Party Transactions

Management Agreement

In connection with the Company’s IPO in May 2012, the Company entered into a management agreement (the “Management Agreement”) with the Manager, which describes the services to be provided by the Manager and compensation for such services.  The Manager is responsible for managing the Company’s operations, including: (i) performing all of its day-to-day functions; (ii) determining investment criteria in conjunction with the Board of Directors; (iii) sourcing, analyzing and executing investments, asset sales and financings; (iv) performing asset management duties; and (v) performing financial and accounting management, subject to the direction and oversight of the Company’s Board of Directors. Pursuant to the terms of the Management Agreement, the Manager is paid a management fee equal to 1.50% per annum of the Company’s stockholders’ equity (as defined in the Management Agreement), calculated and payable (in cash) quarterly in arrears. For purposes of calculating the management fee, “stockholders’ equity” means the sum of the net proceeds from any issuances of the Company’s equity securities since inception (allocated on a pro rata daily basis for such issuances during the fiscal quarter of any such issuance), plus retained earnings, calculated in accordance with GAAP, at the end of the most recently completed fiscal quarter (without taking into account any non-cash equity compensation expense incurred in current or prior periods), less any amount paid for repurchases of the Company’s shares of common stock, excluding any unrealized gains, losses or other non-cash items (including OTTI charges prior to January 1, 2016); unrealized gain (loss), net; and the non-cash portion of gain (loss) on derivative instruments, that have impacted stockholder’s equity as reported in the Company’s consolidated financial statements prepared in accordance with GAAP, regardless of whether such items are included in other comprehensive income or loss, or in net income, and excluding one-time events pursuant to changes in GAAP and certain other non-cash charges after discussions between the Manager and the Company’s independent directors and after approval by a majority of the Company’s independent directors. However, if the Company’s stockholders’ equity for any given quarter is negative based on the calculation described above, the Manager will not be entitled to receive any management fee for that quarter.

On August 3, 2016, the Company and the Manager entered into an amendment to the Management Agreement that amended the definition of "Equity" in the Management Agreement. Under the new definition, for all periods beginning on January 1, 2016, OTTI will reduce the Company's "Equity" for any completed fiscal quarter that OTTI was recognized, which in turn will reduce the Company's management fee from what would have been payable before the amendment.

In addition, the Company may be required to reimburse the Manager for certain expenses as described below, and shall reimburse the Manager for the compensation paid to the Company’s CFO, controller and their staff. Expense reimbursements to the Manager are made in cash on a regular basis. The Company’s reimbursement obligation is not subject to any dollar limitation. Because the Manager’s personnel perform certain legal, accounting, due diligence tasks and other services that outside professionals or outside consultants otherwise would perform, the Manager may be paid or reimbursed for the documented cost of performing such tasks, provided that such costs and reimbursements are in amounts which are no greater than those which would be payable to outside professionals or consultants engaged to perform such services pursuant to agreements negotiated on an arm’s-length basis.

The Management Agreement may be amended, supplemented or modified by agreement between the Company and the Manager. The Management Agreement expires on May 16, 2018.  It is automatically renewed for one-year terms on each May 15th unless previously terminated as described below. The Company’s independent directors review the Manager’s performance and any fees payable to the Manager annually and, the Management Agreement may be terminated annually upon the affirmative vote of at least two-thirds (2/3) of the Company’s independent directors, based upon: (i) the Manager’s unsatisfactory performance that is materially detrimental to the Company; or (ii) the Company’s determination that any fees payable to the Manager are not fair, subject to the Manager’s right to prevent such termination due to unfair fees by accepting a reduction of management fees agreed to by at least two-thirds (2/3) of the Company’s independent directors. The Company will provide the Manager 180 days prior notice of any such termination. Unless terminated for cause, the Company will pay the Manager a termination fee equal to three times the average annual management fee earned by the Manager during the prior 24-month period immediately preceding the date of termination, calculated as of the end of the most recently completed fiscal quarter prior to the date of termination.

The Company may also terminate the Management Agreement at any time, without the payment of any termination fee, with 30 days prior written notice from the Company’s Board of Directors for cause, which will be determined by at least two-thirds (2/3) of the Company’s independent directors, which is defined as: (i) the Manager’s continued material breach of any provision of the Management Agreement (including the Manager’s failure to comply with the Company’s investment guidelines); (ii) the Manager’s fraud, misappropriation of funds, or embezzlement against the Company; (iii) the Manager’s gross negligence in the performance of its duties under the Management Agreement; (iv) the occurrence of certain events with respect to the bankruptcy or insolvency of the Manager, including an order for relief in an involuntary bankruptcy case or the Manager authorizing or filing a voluntary bankruptcy petition; (v) the Manager is convicted (including a plea of nolo contendere) of a felony; or (vi) the dissolution of the Manager.

For the three months ended March 31, 2017 and March 31, 2016, the Company incurred approximately $2.5 million and approximately $2.8 million in management fees, respectively. 

In addition to the management fee, the Company is also responsible for reimbursing the Manager for certain expenses paid by the Manager on behalf of the Company as defined in the Management Agreement.  For the three months ended March 31, 2017 and March 31, 2016, the Company recorded expenses included in general and administrative expenses totaling approximately $216 thousand and approximately $72 thousand, respectively, related to reimbursable employee costs. Any such expenses incurred by the Manager and reimbursed by the Company, including the employee compensation expense, are typically included in the Company’s general and administrative expenses in the Consolidated Statements of Operations, or may be reflected in the Consolidated Balance Sheets and associated Consolidated Statements of Changes in Stockholders’ Equity, based on the nature of the item.  At March 31, 2017 and December 31, 2016, approximately $2.5 million and approximately $2.5 million, respectively, for management fees incurred but not yet paid was included in "Payable to affiliate" in the Consolidated Balance Sheets.  In addition, at March 31, 2017 and December 31, 2016, approximately $69 thousand and approximately $83 thousand, respectively, of reimbursable costs incurred but not yet paid was included in "Payable to affiliate" in the Consolidated Balance Sheets.

Securitized Debt Held by Affiliate

At March 31, 2017 and December 31, 2016, the Company had securitized debt related to the consolidated VIEs, with a principal balance of $11.0 million and $11.0 million, respectively (and a fair value of $10.8 million and $10.7 million, respectively) which was held by an affiliate.  The securitized debt of the VIEs can only be settled with the commercial loans that serve as collateral for the securitized debt of the VIE and is non-recourse to the Company.

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Share-Based Payments

3 Months Ended

Mar. 31, 2017

Share-based Compensation [Abstract]

Share-Based Payments

Share-Based Payments

In conjunction with the Company’s IPO and concurrent private placement, the Company’s Board of Directors approved the Western Asset Mortgage Capital Corporation Equity Plan (the “Equity Plan”) and the Western Asset Manager Equity Plan (the “Manager Equity Plan” and collectively the “Equity Incentive Plans”). The Equity Incentive Plans include provisions for grants of restricted common stock and other equity-based awards to the Manager, its employees and employees of its affiliates and to the Company’s directors, officers and employees. The Company can issue up to 3.0% of the total number of issued and outstanding shares of its common stock (on a fully diluted basis) at the time of each award (other than any shares previously issued or subject to awards made pursuant to one of the Company’s Equity Incentive Plans) under these Equity Incentive Plans. At May 15, 2012, there were 308,335 shares of common stock initially reserved for issuance under the Equity Incentive Plans. Upon the completion of the October 3, 2012 follow-on common stock offering, the stock portion of the Company’s dividend declared on December 19, 2013, and the April 9, 2014 follow-on offering (which includes the partial exercise of the overallotment option on May 7, 2014) and private placement of common stock, the number of shares of common stock available for issuance under the Equity Incentive Plans increased to 1,237,711, inclusive of 681,970 shares of restricted stock granted and 26,443 shares of restricted stock issued as a result of the stock portion of the dividend declared on December 19, 2013 and restricted stock attributed to dividends on restricted stock under the Director Deferred Fee Plan. As of March 31, 2017, 529,298 shares remained available for issuance under the Equity Incentive Plans.

Under the Equity Plan, the Company did not make any grants during the three months ended March 31, 2017 and it made the following grants during the year ended December 31, 2016:

On June 2, 2016, the Company granted a total of 17,132 (4,283 each) of restricted common stock under the Equity Plan to the Company’s four independent directors.  These restricted shares will vest in full on June 2, 2017, the first anniversary of the grant date.  Each of the independent directors has elected to defer the shares granted to him under the Director Deferred Fee Plan. The Director Deferred Fee Plan permits eligible members of the Company’s board of directors to defer certain stock awards made under its director compensation programs. The Director Deferred Fee Plan allows directors to defer issuance of their stock awards and therefore defer payment of any tax liability until the deferral is terminated, pursuant to the election form executed each year by each eligible director.

During the three months ended March 31, 2017 and March 31, 2016, 133,334 and 188,184 restricted common shares vested, respectively, including shares whose issuance has been deferred under the Director Deferred Fee Plan. The Company recognized stock-based compensation expense of approximately $362 thousand and approximately $572 thousand for the three months ended March 31, 2017 and March 31, 2016, respectively.  In addition, the Company had unamortized compensation expense of $27 thousand for equity awards and approximately $597 thousand for liability awards and $67 thousand for equity awards and approximately $895 thousand for liability awards at March 31, 2017 and December 31, 2016, respectively.

All restricted common shares granted, other than those whose issuance has been deferred pursuant to the Director Deferred Fee Plan, possess all incidents of ownership, including the right to receive dividends and distributions currently, and the right to vote.  Dividend equivalent payments otherwise allocable to restricted common shares under the Company's Deferred Compensation Plan are deemed to purchase additional phantom shares of the Company’s common stock that are credited to each participant’s deferral account.  The award agreements include restrictions whereby the restricted shares cannot be sold, assigned, transferred, pledged, hypothecated or otherwise disposed of prior to the lapse of restrictions under the respective award agreement. The restrictions lapse on the unvested restricted shares awarded when vested, subject to the grantee’s continuing to provide services to the Company as of the vesting date.  Unvested restricted shares and rights to dividends thereon are forfeited upon termination of the grantee.

The following is a summary of restricted common stock vesting dates as of March 31, 2017 and December 31, 2016, including shares whose issuance has been deferred under the Director Deferred Fee Plan: 

	March 31, 2017	December 31, 2016
Vesting Date	Shares Vesting	Shares Vesting
March 2017	—	133,334
June 2017	18,748	18,196
March 2018	66,667	66,667
	85,415	218,197

The following table presents information with respect to the Company’s restricted stock for the three months ended March 31, 2017, including shares whose issuance has been deferred under the Director Deferred Fee Plan:

	Shares of  Restricted Stock	Weighted Average  Grant Date Fair  Value (1)
Outstanding at beginning of period	707,861	$	17.17
Granted (2)	552	10.24
Cancelled/forfeited	—	—
Outstanding at end of period	708,413	$	17.17
Unvested at end of period	85,415	$	13.77

(1) The grant date fair value of restricted stock awards is based on the closing market price of the Company’s common stock at the grant date.

(2) Included 552 shares of restricted stock attributed to dividends on restricted stock under the Director Deferred Fee Plan.

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Stockholders' Equity

3 Months Ended

Mar. 31, 2017

Stockholders' Equity Note [Abstract]

Stockholders' Equity

Stockholders’ Equity

Warrants

On May 9, 2012, the Company entered into agreements with certain institutional investors to sell 2,231,787 warrant units. Each warrant unit consists of one share of the Company’s common stock and a warrant to purchase 0.5 of a share of the Company’s common stock, subject to adjustment. As of March 31, 2017, the adjusted exercise price of the warrants was $16.70 and there were a total of 1,232,916 warrant shares purchasable. The warrants expire on May 15, 2019.

Stock Repurchase Program

On February 25, 2016, the Board of Directors of the Company reauthorized its repurchase program of up to 2,050,000 shares of its common stock through December 31, 2017.  The original authorization expired on December 31, 2015. Purchases made pursuant to the program will be made in the open market, in privately negotiated transactions, or pursuant to any trading plan that may be adopted in accordance with Rules 10b5-1 and 10b-18 of the Securities and Exchange Commission. The authorization does not obligate the Company to acquire any particular amount of common shares and the program may be suspended or discontinued at the Company’s discretion without prior notice. The timing, manner, price and amount of any repurchases will be determined by the Company in its discretion and will be subject to economic and market conditions, stock price, applicable legal requirements and other factors.  The Company has not repurchased any shares of common stock pursuant to the authorization as of March 31, 2017.

Dividends

The following table presents cash dividends declared and paid by the Company on its common stock:

Declaration Date	Record Date	Payment Date	Amount per Share		Tax Characterization
2017
March 23, 2017	April 3, 2017	April 26, 2017	$	0.31	Not yet determined
2016
December 22, 2016	January 3, 2017	January 26, 2017	$	0.31	Ordinary income
September 22, 2016	October 4, 2016	October 25, 2016	$	0.31	Ordinary income
June 23, 2016	July 5, 2016	July 26, 2016	$	0.31	Ordinary income
March 24, 2016	April 4, 2016	April 26, 2016	$	0.45	Ordinary income

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Net Income (Loss) per Common Share

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Net Income (Loss) per Common Share

Net Income (Loss) per Common Share

The table below presents basic and diluted net income (loss) per share of common stock using the two-class method for the three months ended March 31, 2017 and March 31, 2016 (dollars, other than shares and per share amounts, in thousands):

	For the three months ended March 31, 2017		For the three months ended March 31, 2016
Numerator:
Net income (loss) attributable to common stockholders and participating securities for basic and diluted earnings per share	$	20,242	$	(36,304	)
Less:
Dividends and undistributed earnings allocated to participating securities	100		159
Net income (loss) allocable to common stockholders — basic and diluted	$	20,142	$	(36,463	)
Denominator:
Weighted average common shares outstanding for basic earnings per share	41,765,726		41,595,723
Weighted average common shares outstanding for diluted earnings per share	41,765,726		41,595,723
Basic earnings per common share	$	0.48	$	(0.88	)
Diluted earnings per common share	$	0.48	$	(0.88	)

For the three months ended March 31, 2017 and March 31, 2016, the Company excluded the effects of the warrants from the computation of diluted earnings per share since the average market value per share of the Company’s common stock was below the exercise price of the warrants.

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Income Taxes

3 Months Ended

Mar. 31, 2017

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

As a REIT, the Company is not subject to federal income tax to the extent that it makes qualifying distributions to its stockholders and satisfies on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income and stock ownership tests.

Based on the Company’s analysis of any potential uncertain income tax positions, the Company concluded that it does not have any uncertain tax positions that meet the recognition or measurement criteria as of March 31, 2017.  The Company files U.S. federal and state income tax returns.  As of March 31, 2017, U.S. federal tax returns filed by the Company for 2015, 2014 and 2013 and state tax returns filed for 2015, 2014, 2013 and 2012 are open for examination pursuant to relevant statutes of limitation. In the event that the Company incurs income tax related interest and penalties, the Company’s policy is to classify them as a component of its provision for income taxes.

Deferred Tax Asset

As of March 31, 2017, the Company recorded a deferred tax asset of approximately $8.3 million relating to capital loss carryforward and temporary differences as a result of the timing of income recognition of certain investments held in the TRS. The capital loss carryforwards and temporary differences may only be recognized to the extent of capital gains. There is uncertainty as to the TRS ability to recognize capital gains in the future. As a result, the Company has concluded it is more likely than not the deferred tax asset will not be realized and has recorded a full valuation allowance.

Income Tax Provision

Subject to the limitation under the REIT asset test rules, the Company is permitted to own up to 100% of the stock of one or more TRS. Currently, the Company owns one TRS that is taxable as a corporation and is subject to federal, state and local income tax on its net income at the applicable corporate rates. The TRS, which was formed in Delaware on July 28, 2014, is a limited liability company and a wholly-owned subsidiary of the Company. During the three months ended March 31, 2017, the Company recorded a federal and state tax provision of approximately $1.1 million, which is recorded in "Income tax provision" in the Consolidated Statements of Operations.

Effective Tax Rate

The Company's effective tax rate differs from its combined federal and state income tax rate primarily due to the deduction of dividends distributions to be paid under Code Section 857(a).

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Contingencies

3 Months Ended

Mar. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Contingencies

Contingencies

From time to time, the Company may become involved in various claims and legal actions arising in the ordinary course of business. Management is not aware of any material contingencies at March 31, 2017.

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Subsequent Events

3 Months Ended

Mar. 31, 2017

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events

In April of 2017, the Company terminated fixed pay interest rate swaps with a notional value of $3.2 billion and terminated variable pay interest rate swaps with a notional value of approximately $2.0 billion to reduce hedging costs. Upon terminating the interest rate swaps the Company simultaneously entered into fix pay interest rate swaps with a notional value of approximately $1.9 billion, which includes $925 million of forward starting swaps. The following table reflects information of the Company's interest rate swaps as of April 28, 2017 (dollars in thousands):

Current Fixed Pay Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date
$	60,800	0.8%	1.2%	10/2/2017
45,100		0.8%	1.2%	10/3/2017
500,000		2.0%	1.2%	4/28/2022
10,000		2.1%	1.2%	10/10/2023
275,000		2.4%	1.2%	4/28/2027
18,000		2.7%	1.2%	4/11/2033
20,000		2.5%	1.2%	4/27/2037
$	928,900	2.0%	1.2%
Forward Starting Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date	Forward Start Initial Pay Date
$	200,000	1.8%	3ML	5/2/2020	8/2/2017
725,000		2.5%	3ML	4/27/2028	7/27/2018
$	925,000	2.3%	3ML
Total Interest Rate Swaps
$	1,853,900	2.2%	1.2%

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Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Basis of Presentation and Consolidation

Basis of Presentation and Consolidation

The accompanying unaudited financial statements and related notes have been prepared in conformity with generally accepted accounting principles in the United States of America (“GAAP”) for interim financial reporting in accordance with Article 10 of Regulation S-X and the instructions to Form 10-Q.  Certain prior period amounts have been reclassified to conform to the current period’s presentation. In the opinion of management, all adjustments (which include only normal recurring adjustments) necessary have been made to present fairly the Company’s financial position, results of operations and cash flows. The results of operations for the period ended March 31, 2017, are not necessarily indicative of the results to be expected for the full year or any future period. These consolidated financial statements should be read in conjunction with the Company’s annual report on Form 10-K for the year ended December 31, 2016, filed with the Securities and Exchange Commission (“SEC”) on March 7, 2017.

The consolidated financial statements include the accounts of the Company, its wholly-owned subsidiaries and variable interest entities (“VIEs”) in which we are considered the primary beneficiary.  Refer to Note 5 - “Variable Interest Entities” for additional information regarding the impact of consolidating these VIEs.  All intercompany amounts between the Company and its subsidiary and consolidated VIEs have been eliminated in consolidation.

Variable Interest Entities

Variable Interest Entities

VIEs are defined as entities that by design either lack sufficient equity for the entity to finance its activities without additional subordinated financial support or are unable to direct the entity’s activities or are not exposed to the entity’s losses or entitled to its residual returns. The Company evaluates all of its interests in VIEs for consolidation. When the interests are determined to be variable interests, the Company assesses whether it is deemed the primary beneficiary. The primary beneficiary of a VIE is determined to be the party that has both the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE.

To assess whether the Company has the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance, it considers all facts and circumstances, including its role in establishing the VIE and its ongoing rights and responsibilities. This assessment includes first, identifying the activities that most significantly impact the VIE’s economic performance; and second, identifying which party, if any, has power over those activities. In general, the parties that make the most significant decisions affecting the VIE or have the right to unilaterally remove those decision makers is deemed to have the power to direct the activities of a VIE.

To assess whether the Company has the obligation to absorb losses of the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE, it considers all of its economic interests. This assessment requires the Company to apply judgment in determining whether these interests, in the aggregate, are considered potentially significant to the VIE. Factors considered in assessing significance include: the design of the VIE, including its capitalization structure; subordination of interests; payment priority; relative share of interests held across various classes within the VIE’s capital structure; and the reasons why the interests are held by the Company.

In instances when a VIE is owned by both the Company and related parties, the Company considers whether there is a single party in the related party group that meets both the power and losses or benefits criteria on its own as though no related party relationship existed.  If one party within the related party group meets both these criteria, such reporting entity is the primary beneficiary of the VIE and no further analysis is needed.  If no party within the related party group on its own meets both the power and losses or benefits criteria, but the related party group does as a whole meets these two criteria, the determination of primary beneficiary within the related party group is based upon an analysis of the facts and circumstances with the objective of determining which party is most closely associated with the VIE.  Determining the primary beneficiary within the related party group requires significant judgment.

In instances when the Company is required to consolidate a VIE that is determined to be a qualifying collateralized financing entity, under GAAP, the Company will measure both the financial assets and financial liabilities of the VIE using the fair value of either the VIE’s financial assets or financial liabilities, whichever is more observable.

Ongoing assessments of whether an enterprise is the primary beneficiary of a VIE are required.

Use of Estimates

Use of Estimates

The preparation of the consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods.  Actual results could differ from those estimates.

Earnings (Loss) Per Share

Earnings (Loss) Per Share

GAAP requires use of the two-class method in computing earnings per share for all periods presented for each class of common stock and participating securities as if all earnings for the period had been distributed.  Under the two-class method, during periods of net income, the net income is first reduced for dividends declared on all classes of securities to arrive at undistributed earnings.  During periods of net losses, the net loss is reduced for dividends declared on participating securities only if the security has the right to participate in the earnings of the entity and an objectively determinable contractual obligation to share in net losses of the entity.  The Company’s participating securities are not allocated a share of the net loss, as the participating securities do not have a contractual obligation to share in the net losses of the Company.

The remaining earnings are allocated to common stockholders and participating securities, to the extent that each security shares in earnings, as if all of the earnings for the period had been distributed.  Each total is then divided by the applicable number of weighted average outstanding common shares to arrive at basic earnings per share.  For the diluted earnings, the denominator includes the weighted average outstanding common shares and all potential common shares assumed issued if they are dilutive.  The numerator is adjusted for any changes in income or loss that would result from the assumed conversion of these potential common shares.

Offering Costs

Offering Costs

Offering costs borne by the Company in connection with common stock offerings and private placements are reflected as a reduction of additional paid-in-capital. Offering costs borne by the Company in connection with its shelf registration will be deferred and recorded in "Other assets" until such time the Company completes a common stock offering where all or a portion will be reclassified and reflected as a reduction of additional paid-in-capital. The deferred offering costs will be expensed upon the expiration of the shelf if the Company does not complete an equity offering.

Cash and Cash Equivalents

Cash and Cash Equivalents

The Company considers all highly-liquid short term investments with original maturities of 90 days or less when purchased to be cash equivalents.  Cash and cash equivalents are exposed to concentrations of credit risk. The Company places its cash and cash equivalents with what it believes to be high credit quality institutions. At times such investments may be in excess of the Federal Deposit Insurance Corporation insurance limit.

Valuation of Financial Instruments

Valuation of Financial Instruments

The Company discloses the fair value of its financial instruments according to a fair value hierarchy (Levels I, II, and III, as defined below). ASC 820, "Fair Value Measurement and Disclosures" establishes a framework for measuring fair value and expands financial statement disclosure requirements for fair value measurements. ASC 820 further specifies a hierarchy of valuation techniques, which is based on whether the inputs into the valuation technique are observable or unobservable. The hierarchy is as follows:

Level I — Quoted prices in active markets for identical assets or liabilities.

Level II — Quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

Level III — Prices are determined using significant unobservable inputs. In situations where quoted prices or observable inputs are unavailable, for example, when there is little or no market activity for an investment at the end of the period, unobservable inputs may be used.

The level in the fair value hierarchy within which a fair value measurement in its entirety falls is based on the lowest level input that is significant to the fair value measurement in its entirety.  Transfers between levels are determined by the Company at the end of the reporting period. Refer to Note 3 Fair Value of Financial Instruments.

Mortgage-Backed Securities and Other Securities

Mortgage-Backed Securities and Other Securities

The Company's mortgage-backed securities and other securities portfolio primarily consists of Agency RMBS, Non-Agency RMBS, Agency CMBS and Non-Agency CMBS, ABS and other real estate related assets, these investments are recorded in accordance with ASC 320, “Investments - Debt and Equity Securities”, ASC 325-40, “Beneficial Interests in Securitized Financial Assets” or ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality”. The Company has chosen to make a fair value election pursuant to ASC 825, “Financial Instruments” for its mortgage-backed securities and other securities portfolio. Electing the fair value option allows the Company to record changes in fair value in the Consolidated Statements of Operations as a component of “Unrealized gain (loss), net”.

When the Company purchases securities with evidence of credit deterioration since origination, it will analyze to determine if the guidance found in ASC 310-30, “Loans and Debt Securities Acquired with Deteriorated Credit Quality” is applicable.

The Company evaluates securities for other-than-temporary impairment (“OTTI”) on at least a quarterly basis. The determination of whether a security is other-than-temporarily impaired involves judgments and assumptions based on subjective and objective factors. When the fair value of an investment security is less than its amortized cost at the balance sheet date, the security is considered impaired, and the impairment is designated as either “temporary” or “other-than-temporary.” When a security is impaired, an OTTI is considered to have occurred if (i) the Company intends to sell the security (i.e., a decision has been made as of the reporting date) or (ii) it is more likely than not that the Company will be required to sell the security before recovery of its amortized cost basis. If the Company intends to sell the security or if it is more likely than not that the Company will be required to sell the real estate security before recovery of its amortized cost basis, the entire amount of the impairment loss, if any, is recognized in earnings as OTTI and the cost basis of the security is adjusted to its fair value. Additionally for securities accounted for under ASC 325-40 an OTTI is deemed to have occurred when there is an adverse change in the expected cash flows to be received and the fair value of the security is less than its carrying amount. In determining whether an adverse change in cash flows occurred, the present value of the remaining cash flows, as estimated at the initial transaction date (or the last date previously revised), is compared to the present value of the expected cash flows at the current reporting date. The estimated cash flows reflect those a “market participant” would use and are discounted at a rate equal to the current yield used to accrete interest income. Any resulting OTTI adjustments are reflected in the “Other than temporary impairment” in the Consolidated Statements of Operations.

The determination as to whether an OTTI exists is subjective, given that such determination is based on information available at the time of assessment as well as the Company’s estimate of the future performance and cash flow projections for the individual security. As a result, the timing and amount of an OTTI constitutes an accounting estimate that may change materially over time.

Increases in interest income may be recognized on a security on which the Company previously recorded an OTTI charge if the cash flow of such security subsequently improves.

In addition, unrealized losses on the Company's Agency securities, with explicit guarantee of principal and interest by the governmental sponsored entity ("GSE"), are not credit losses but rather were due to changes in interest rates and prepayment expectations. These securities would not be considered other than temporarily impaired provided we did not intend to sell the security.

Residential Whole-Loans

Residential Whole-Loans

Investments in Residential Whole-Loans are recorded in accordance with ASC 310-20, "Nonrefundable Fees and Other Costs". The Company has chosen to make the fair value election pursuant to ASC 825 for its Residential Whole-Loan portfolio. Residential Whole-Loans are recorded at fair value in the Consolidated Balance Sheets with the periodic change in fair value being recorded in earnings in the Consolidated Statements of Operations as a component of "Unrealized gain (loss), net". All other costs incurred in connection with acquiring Residential Whole-Loans or committing to purchase these loans are charged to expense as incurred.

On a quarterly basis, the Company evaluates the collectability of both interest and principal of each loan, if circumstances warrant, to determine whether such loan is impaired. A loan is impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the existing contractual terms. When a loan is impaired, the Company does not record an allowance for loan loss as the Company has elected the fair value option.  However, income recognition is suspended for loans at the earlier of the date at which payments become 90-days past due or when, in the opinion of management, a full recovery of income and principal becomes doubtful. When the ultimate collectability of the principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. When the ultimate collectability of the principal of an impaired loan is not in doubt, contractual interest is recorded as interest income when received, under the cash basis method until an accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. A loan is written off when it is no longer realizable and/or legally discharged.

Residential Bridge Loans

Investments in Residential Bridge Loans are recorded in accordance with ASC 310-20, "Nonrefundable Fees and Other Costs". These loans are recorded at their principal amount outstanding, net of any premium or discount in the Consolidated Balance Sheets. All other costs incurred in connection with acquiring the Residential Bridge Loans or committing to purchase these loans are charged to expense as incurred.

On a quarterly basis, the Company evaluates the collectability of both interest and principal of each loan, if circumstances warrant, to determine whether such loan is impaired. A loan is impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the existing contractual terms. When a loan is impaired, the impairment is then measured based on the present value of expected future cash flows discounted at the loan’s effective rate or the fair value of the collateral, if the loan is collateral dependent. Upon measurement of impairment, the Company records an allowance to reduce the carrying value of the loan with a corresponding charge to net income. Significant judgments are required in determining impairment, including assumptions regarding the value of the loan, the value of the underlying collateral and other provisions such as guarantees.

Income recognition is suspended for loans at the earlier of the date at which payments become 90-days past due or when, in the opinion of management, a full recovery of income and principal becomes doubtful. When the ultimate collectability of the principal of an impaired loan is in doubt, all payments are applied to principal under the cost recovery method. When the ultimate collectability of the principal of an impaired loan is not in doubt, contractual interest is recorded as interest income when received, under the cash basis method until an accrual is resumed when the loan becomes contractually current and performance is demonstrated to be resumed. A loan is written off when it is no longer realizable and/or it is legally discharged.

Interest Income Recognition

Interest Income Recognition

Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase

Interest income on mortgage-backed and other securities is accrued based on the respective outstanding principal balances and corresponding contractual terms. The Company records interest income in accordance with ASC subtopic 835-30 "Imputation of Interest", using the effective interest method. As such premiums and discounts associated with Agency MBS, Non-Agency MBS and other securities, excluding Interest-Only Strips, rated AA and higher at the time of purchase, are amortized into interest income over the estimated life of such securities. Adjustments to premium and discount amortization are made for actual prepayment activity.  The Company estimates prepayments at least quarterly for its securities and, as a result, if the projected prepayment speed increases, the Company will accelerate the rate of amortization on premiums or discounts and make a retrospective adjustment to historical amortization.  Alternatively, if projected prepayment speeds decrease, the Company will reduce the rate of amortization on the premiums or discounts and make a retrospective adjustment to historical amortization.

Non-Agency MBS and other securities that are rated below AA at the time of purchase and Interest-Only Strips that are not classified as derivatives

Interest income on Non-Agency MBS and other securities that are rated below AA at the time of purchase and Interest-Only Strips that are not classified as derivatives are also recognized in accordance with ASC 835, using the effective yield method.  The effective yield on these securities is based on the projected cash flows from each security, which is estimated based on the Company’s observation of the then current information and events, where applicable, and will include assumptions related to interest rates, prepayment rates and the timing and amount of credit losses.  On at least a quarterly basis, the Company reviews and, if appropriate, makes adjustments to its cash flow projections based on input and analysis received from external sources, internal models, and its judgment about interest rates, prepayment rates, the timing and amount of credit losses, and other factors. Where appropriate, the Company may include in its cash flow projections the U.S. Department of Justice’s settlements with the major residential mortgage originators, regarding certain lending practices. Changes in cash flows from those originally projected, or from those estimated at the last evaluation, may result in a prospective change in the yield/interest income recognized on such securities. Actual maturities of the securities are affected by the contractual lives of the underlying collateral, periodic payments of scheduled principal, and prepayments of principal. Therefore, actual maturities of the securities will generally be shorter than stated contractual maturities.

Based on the projected cash flow of such securities purchased at a discount to par value, the Company may designate a portion of such purchase discount as credit protection against future credit losses and, therefore, not accrete such amount into interest income.  The amount designated as credit discount may be adjusted over time, based on the actual performance of the security, its underlying collateral, actual and projected cash flow from such collateral, economic conditions and other factors.  If the performance of a security with a credit discount is more favorable than forecasted, a portion of the amount designated as credit discount may be accreted into interest income prospectively.

Residential Whole-Loans and Residential Bridge Loans

Interest income on the Company's residential loan portfolio is recorded in accordance with ASC 835 using the effective interest method based on the contractual payment terms of the loan. Any premium amortization or discount accretion will be reflected as a component of "Interest income" in the Consolidated Statements of Operations.

Purchases and Sales of Investments

Purchases and Sales of Investments

The Company accounts for a contract for the purchase or sale of securities, or other securities that do not yet exist on a trade date basis, which it intends to take possession and thus recognizes the acquisition or disposition of the securities at the inception of the contract.

Sales of investments are driven by the Company’s portfolio management process. The Company seeks to mitigate risks including those associated with prepayments and will opportunistically rotate the portfolio into securities and/or other investments the Company’s Manager believes have more favorable attributes. Strategies may also be employed to manage net capital gains, which need to be distributed for tax purposes. Realized gains or losses on sales of investments, including Agency Interest-Only Strips not characterized as derivatives, are a component of "Realized gain (loss) on sale of investments, net" in the Consolidated Statements of Operations, and are recorded at the time of disposition.  Realized gains or losses on Interest-Only Strips which are characterized as derivatives are a component of "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations. 

Foreign Currency Transactions

Foreign Currency Transactions

The Company has and expects to continue to enter into transactions denominated in foreign currency from time to time.  At the date the transaction is recognized, the asset and/or liability will be measured and recorded using the exchange rate in effect at the date of the transaction.  At each balance sheet date, such foreign currency assets and liabilities are re-measured using the exchange rate in effect at the date of the balance sheet, resulting in unrealized foreign currency gains or losses, which are recorded in "Other, net" in the Consolidated Statements of Operations.

Due From Counterparties/Due To Counterparties

Due From Counterparties/Due To Counterparties

In 2016, "Due from counterparties" represents cash posted by the Company with its counterparties as collateral for the Company’s interest rate and/or currency derivative financial instruments, repurchase agreements, and TBAs. "Due to counterparties" represents cash posted with the Company by its counterparties as collateral under the Company’s interest rate and/or currency derivative financial instruments, repurchase agreements, and TBAs.  Included in "Due from counterparties" and/or "Due to counterparties" are daily variation margin settlement amounts with counterparties which are based on the price movement of the Company’s futures contracts. However, commencing in 2017, daily variation margin on the Company's centrally cleared derivatives will be treated as a settlement and classified as a component either "Derivative assets, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. In addition, as provided below, "Due to counterparties" may include non-cash collateral in which the Company has the obligation to return and which the Company has either sold or pledged. To the extent the Company receives collateral other than cash from its counterparties such assets are not included in the Company’s Consolidated Balance Sheets.  Notwithstanding the foregoing, if the Company either rehypothecates such assets or pledges the assets as collateral pursuant to a repurchase agreement, the cash received and the corresponding liability are reflected in the Consolidated Balance Sheets.

Derivatives and Hedging Activities

Derivatives and Hedging Activities

Subject to maintaining its qualification as a REIT for U.S. federal income tax purposes, the Company utilizes derivative financial instruments, including interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, TBAs and Agency and Non-Agency Interest-Only Strips to hedge the interest rate and currency risk associated with its portfolio and related borrowings. Derivatives, subject to REIT requirements, are used for hedging purposes rather than speculation.  The Company has also entered into a total return swap, which transfers the total return of the referenced security to the Company.  The Company determines the fair value of its derivative positions and obtains quotations from third parties, including the Chicago Mercantile Exchange or CME, to facilitate the process of determining such fair values. If the Company’s hedging activities do not achieve the desired results, reported earnings may be adversely affected.

GAAP requires an entity to recognize all derivatives as either assets or liabilities on the balance sheet and to measure those instruments at fair value. The accounting for changes in the fair value of derivatives depends on the intended use of the derivative. The fair value adjustment will affect either other comprehensive income in stockholders’ equity until the hedged item is recognized in earnings or net income depending on whether the derivative instrument is designated and qualifies as a for hedge for accounting purposes and if so, the nature of the hedging activity.  The Company elected not to apply hedge accounting for its derivative instruments.  Accordingly, the Company records the change in fair value of its derivative instruments, which includes net interest rate swap payments/receipts (including accrued amounts) and net currency payments/receipts (including accrued amounts) related to interest rate swaps and currency swaps, respectively, in "Gain (loss) on derivative instruments, net" in its Consolidated Statements of Operations.

In January 2017, the CME amended its rulebooks to legally characterize variation margin payments and receipts for over-the-counter derivatives they clear as settlements of the derivatives' exposure rather than collateral against exposure. As a result of the change in legal characterization, effective January 1, 2017, variation margin is no longer classified in the Consolidated Balance Sheets in either "Due from counterparties" as collateral, but rather a component of the respective "Derivative asset, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. The variation margin is now considered partial settlements of the derivative contract and will result in realized gains or losses which prior to January 1, 2017 were classified as unrealized gains or losses on derivatives. Prior to the CME rulebook change variation margin was included in financing activities in the Company's Consolidated Statement of Cash Flows in either "Due from counterparties, net" or "Due from counterparties, net" . Commencing in January 2017, cash postings for variation margin are included in operating activities in the Consolidated Statement of Cash Flows.

In the Company’s Consolidated Statements of Cash Flows, premiums received or paid on termination of its interest rate swaps, excluding interest rate swaps containing an other-than-insignificant financing element and the unamortized premium of market agreed coupon (“MAC”) interest rate swaps, are included in cash flows from operating activities. Notwithstanding the foregoing, proceeds and payments on settlement of swaptions, mortgage put options, futures contracts and TBAs are included in cash flows from investing activities.  Proceeds and payments on settlement of forward contracts are reflected in cash flows from financing activities in the Company’s Consolidated Statements of Cash Flows.  While payments made at the time of entering MAC interest rate swaps are included in cash flows from investing activities, payments received by the Company upon entering MAC interest rate swaps are included in either cash flows from investing activities or cash flows from financing activities, depending on whether or not the derivative instrument includes an other-than-insignificant financing element.  For MAC interest rate swaps containing an other-than-insignificant financing element, all cash flows over the life of the derivative are treated as cash flows from financing activities.  Return and recovery of basis activity for MAC interest rate swaps is included in cash flows from investing activities for swaps not containing an other-than-insignificant financing element in the Company’s Consolidated Statements of Cash Flows.  For Agency and Non-Agency Interest-Only Strips accounted for as derivatives, the purchase, sale and recovery of basis activity is included with MBS and other securities under cash flows from investing activities in the Company’s Consolidated Statements of Cash Flows.

The Company evaluates the terms and conditions of its holdings of Agency and Non-Agency Interest-Only Strips, interest rate swaptions, currency forwards, futures contracts and TBAs to determine if these instruments have the characteristics of an investment or should be considered a derivative under GAAP. In determining the classification of its holdings of Interest-Only Strips, the Company evaluates the securities to determine if the nature of the cash flows has been altered from that of the underlying mortgage collateral. Interest-Only Strips, for which the underlying mortgage collateral has been included into a structured security that alters the cash flows from the underlying mortgage collateral, are accounted for as derivatives. The carrying value of the Agency and Non-Agency Interest-Only Strips, accounted for as derivatives, is included in "Mortgage-backed securities and other securities, at fair value" in the Consolidated Balance Sheets. The carrying value of interest rate swaptions, currency forwards, futures contracts and TBAs is included in "Derivative assets, at fair value" or "Derivative liability, at fair value" in the Consolidated Balance Sheets. Interest earned or paid along with the change in fair value of these instruments accounted for as derivatives is recorded in "Gain (loss) on derivative instruments, net" in its Consolidated Statements of Operations.

The Company evaluates all of its financial instruments to determine if such instruments are derivatives or contain features that qualify as embedded derivatives.  An embedded derivative is separated from the host contact and accounted for separately when all of the guidance criteria are met.  Hybrid instruments that are remeasured at fair value through earnings, including the fair value option are not bifurcated.  Derivative instruments, including derivative instruments accounted for as liabilities, are recorded at fair value and are re-valued at each reporting date, with changes in the fair value together with interest earned or paid (including accrued amounts) reported in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

Repurchase Agreements and Reverse Repurchase Agreements

Repurchase Agreements and Reverse Repurchase Agreements

Investments sold under repurchase agreements are treated as collateralized financing transactions, unless they meet all the criteria for sales treatment. Securities financed through a repurchase agreement remain in the Company's Consolidated Balance Sheets as assets and cash received from the lender is recorded in the Company's Consolidated Balance Sheets as a liability. Interest payable in accordance with repurchase agreements is recorded as "Accrued interest payable" in the Consolidated Balance Sheets. Interest paid (including accrued amounts) in accordance with repurchase agreements was recorded as interest expense.

The Company may borrow securities under reverse repurchase agreements to deliver a security owned and sold by the Company but pledged to a different counterparty under a separate repurchase agreement when in the Manager’s view terminating the outstanding repurchase agreement is not in the Company’s best interest.  Cash paid to the borrower is recorded in the Company’s Consolidated Balance Sheets as an asset.  Interest receivable in accordance with reverse repurchase agreements is recorded as accrued interest receivable in the Consolidated Balance Sheets. The Company reflects all proceeds on reverse repurchase agreement and repayment of reverse repurchase agreement, on a net basis in the Consolidated Statements of Cash Flows.  Upon sale of a pledged security, the Company recognizes an obligation to return the borrowed security in the Consolidated Balance Sheet in "Due to counterparties".  The Company establishes haircuts to ensure the market value of the underlying asset remains sufficient to protect the Company in the event of default by the counterparty.  Realized gains and losses associated with the sale of the security are recognized in "Realized gain (loss) on sale of investments, net" in the Consolidated Statements of Cash Flows.

Securitized Debt

Securitized Debt

Securitized debt was issued at par by a consolidated securitization trust. The Company has chosen to make the fair value election pursuant to ASC 825 for the debt. The debt is recorded at fair value in the Consolidated Balance Sheets with the periodic change in fair value recorded in current period earnings in the Consolidated Statements of Operations as a component of "Unrealized gain (loss), net".

Share-based Compensation

Share-based Compensation

The Company accounts for share-based compensation to its independent directors, its Manager and to employees of its Manager and its affiliates using the fair value based methodology prescribed by GAAP.  Compensation cost related to restricted common stock issued to the Company’s independent directors and any employee of the Company including any such restricted stock which is subject to a deferred compensation program, and any employee of the Company is measured at its fair value at the grant date, and amortized into expense over the service period on a straight-line basis. Compensation cost related to restricted common stock issued to the Manager and to employees of the Manager, including officers and certain directors, of the Company who are employees of the Manager and its affiliates is initially measured at fair value at the grant date, and amortized into expense over the vesting period on a straight-line basis and re-measured on subsequent dates to the extent the awards are unvested.

Warrants

Warrants

For the Company’s warrants, the Company uses a variation of the adjusted Black-Scholes option valuation model to record the financial instruments at their relative fair values at issuance. The warrants issued with the Company’s common stock in the private placement to certain accredited institutional investors on May 15, 2012, were evaluated by the Company and were recorded at their relative fair value as a component of equity at the date of issuance.

Income Taxes

Income Taxes

The Company operates and has elected to be taxed as a REIT commencing with its taxable year ended December 31, 2012. Accordingly, the Company will generally not be subject to corporate U.S. federal or state income tax to the extent that the Company makes qualifying distributions to stockholders, and provided that the Company satisfies, on a continuing basis, through actual investment and operating results, the REIT requirements including certain asset, income, distribution and stock ownership tests. If the Company fails to qualify as a REIT, and does not qualify for certain statutory relief provisions, the Company will be subject to U.S. federal, state and local income taxes and may be precluded from qualifying as a REIT for the subsequent four taxable years following the year in which the Company lost its REIT qualification. Accordingly, the failure to qualify as a REIT could have a material adverse impact in the Company’s results of operations and amounts available for distribution to stockholders.

The dividends paid deduction for qualifying dividends paid to stockholders is computed using the Company’s taxable income as opposed to net income reported in the Consolidated Statements of Operations. Taxable income, generally, will differ from net income reported in the Consolidated Statements of Operations because the determination of taxable income is based on tax regulations and not GAAP.

The Company may create and elect to treat certain subsidiaries as Taxable REIT Subsidiaries ("TRS"). In general, a TRS may hold assets and engage in activities that the Company cannot hold or engage in directly and generally may engage in any real estate or non-real estate-related business. A domestic TRS is subject to U.S. federal, state and local corporate income taxes, and for 2017 its value may not exceed 25% of the value of the Company; however, commencing in taxable year 2018 its value may not exceed 20% of the value of the Company. If the TRS generates net income it may declare dividends to the Company, which will be included in the Company’s taxable income and necessitate a distribution to its stockholders. Conversely, if the Company retains earnings at the TRS level, no distribution is required and it can increase book equity of the consolidated entity. As of March 31, 2017, the Company has a single wholly-owned subsidiary which it has elected to treat as a domestic TRS.

Current and deferred taxes are recorded on earnings (losses) recognized by the Company's TRS. Deferred income tax assets and liabilities are calculated based upon temporary differences between the Company's U.S. GAAP consolidated financial statements and the federal and state basis of assets and liabilities as of the Consolidated Balance Sheet date. The Company evaluates the realizability of its deferred tax assets and recognizes a valuation allowance if, based on available evidence, it is more likely than not that some or all of its deferred tax assets will not be realized. In evaluating the realizability of the deferred tax asset, the Company will consider the expected future taxable income, existing and projected book to tax differences as well as tax planning strategies. This analysis is inherently subjective, as it is based on forecasted earning and business and economic activity. Changes in estimates of deferred tax asset realizability, if any, are included in "Income tax provision" in the Consolidated Statements of Operations.

As a REIT, if the Company fails to distribute in any calendar year (subject to specific timing rules for certain dividends paid in January) at least the sum of (i) 85% of its ordinary income for such year, (ii) 95% of its capital gain net income for such year, and (iii) any undistributed taxable income from the prior year, the Company would be subject to a non-deductible 4% excise tax on the excess of such required distribution over the sum of (i) the amounts actually distributed and (ii) the amounts of income retained and on which the Company has paid corporate income tax.

Accounting standards applicable to emerging growth companies

Accounting standards applicable to emerging growth companies

The JOBS Act contains provisions that relax certain requirements for “emerging growth companies”, which includes the Company. For as long as the Company is an emerging growth company, which may be up to five full fiscal years, unlike other public companies, the Company will not be required to: (i) comply with any new or revised financial accounting standards applicable to public companies until such standards are also applicable to private companies under Section 102(b)(1) of the JOBS Act; (ii) provide an auditor’s attestation report on management’s assessment of the effectiveness of the Company’s system of internal control over financial reporting pursuant to Section 404 of the Sarbanes-Oxley Act; (iii) comply with any new requirements adopted by the PCAOB requiring mandatory audit firm rotation or a supplement to the auditor’s report in which the auditor would be required to provide additional information about the audit and the financial statements of the issuer; or (iv) comply with any new audit rules adopted by the PCAOB after April 5, 2012, unless the SEC determines otherwise. The Company currently takes advantage of some of these exemptions. The Company’s qualification for remaining an emerging growth company under the five full fiscal years expires on December 31, 2017. However, the Company will no longer qualify for such exemption if its gross revenue for any year equals or exceeds $1.0 billion, the Company issues more than $1.0 billion in non-convertible debt during the three previous years, or if the Company is deemed to be a large accelerated filer. The Company has not elected to use the extended transition period for complying with any new or revised financial accounting standards.

Recent accounting pronouncements

Recent accounting pronouncements

Accounting Standards Adopted in 2017

In March 2016, the FASB issued ASU 2016-9, “Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting.” The guidance changes the accounting for certain aspects of share-based payments to employees. The guidance requires the recognition of the income tax effects of awards in the income statement when the awards vest or are settled, thus eliminating additional paid in capital pools. The guidance also allows for the employer to repurchase more of an employee’s shares for tax withholding purposes without triggering liability accounting. In addition, the guidance allows for a policy election to account for forfeitures as they occur rather than on an estimated basis.  For a public company, the standard is effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period.   The Company does not have direct employees and is externally managed; therefore, the 2017 adoption of the new guidance did not have a material impact on the Company’s consolidated financial statements.

Accounting Standards to be Adopted in Future Periods

In May 2014, the FASB issued ASU 2014-9, “Revenue from Contracts with Customers (Topic 606).” The guidance changes an entity’s recognition of revenue from contracts with customers.  The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.  In addition, the new guidance requires improved disclosures to enable users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. In March 2016, the FASB issued implementation guidance which clarifies principal versus agent considerations in reporting revenue gross versus net (ASU 2016-8). In April 2016, the FASB issued implementation guidance which clarifies the identification of performance obligations (ASU 2016-10). In May 2016, the FASB issued amendments that affect only the narrow aspects of Topic 606 (ASU2016-12). In applying the new guidance, an entity may use either a retrospective approach to each prior reporting period or a retrospective approach with the cumulative effect recognized at the date of initial application. For a public company, the standard is effective for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. The Company is evaluating the new guidance and does not expect it to have a material impact on the Company’s consolidated financial statements. The Company has not yet determined the method by which it will adopt the standard in 2017.

In January 2016, the FASB issued ASU 2016-1, “Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The guidance improves certain aspects of recognition, measurement, presentation, and disclosure of financial instruments.  The standard is effective for a public company for fiscal years beginning after December 15, 2017, and for interim periods within those fiscal years.   The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted. It will apply the guidance by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption.  The guidance related to equity securities without readily determinable fair values will be applied prospectively to equity investments that exist at the date of adoption.

In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” The guidance requires financial assets measured at amortized cost basis to be presented at the net amount expected to be collected by deducting an allowance for credit losses from the amortized cost basis of the financial assets. For available-for-sale debt securities, the new guidance aligns the income statement recognition of credit losses with the reporting period in which changes occur by recording credit losses through an allowance rather than a write-down and allowing subsequent reversals in credit loss estimates to be recognized in current income. The measurement of expected credit losses will be based on historical experience, current conditions and reasonable and supportable forecasts. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. For a public company, the standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption will be permitted for fiscal years beginning after December 15, 2018. The guidance should be applied through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective. For certain assets, a prospective transition approach is required. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted.

In August 2016, the FASB issued ASU 2016-15, "Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments (Topic 230)." The guidance is intended to reduce diversity in practice in how certain transactions are classified on the statement of cash flows. The Company is required to adopt the new guidance in the first quarter of 2018. Early adoption is permitted, provided that all of the amendments are adopted at the same time. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements when adopted.

 In November 2016, the FASB issued ASU 2016-18 "Statement of Cash Flows (Topic 230): Restricted Cash, a consensus of the FASB's Emerging Issues Task Force." The guidance requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents as well as disclose information about the nature of the restrictions on its cash and cash equivalents. For public business entities, the guidance is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. The guidance should be applied using a retrospective transition method to each period presented. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements and does not believe it will have a material impact when adopted.

In January 2017, the FASB issued ASU 2017-01 "Business Combinations (Topic 805): Clarifying the Definition of a Business." The amendments in this update provide a screen to determine when an integrated set of assets and activities (collectively referred to as a “set”) is not a business. The screen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. This screen reduces the number of transactions that need to be further evaluated. If the screen is not met, the amendments in this update (1) require that to be considered a business, a set must include, at a minimum, an input and a substantive process that together significantly contribute to the ability to create output and (2) remove the evaluation of whether a market participant could replace missing elements. For public business entities, the guidance is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted. The guidance should be applied prospectively on or after the effective date. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements however we do not believe it will have a material impact when adopted.

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Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Schedule of the entity's financial instruments carried at fair value based upon the valuation hierarchy

The following tables present the Company’s financial instruments carried at fair value as of March 31, 2017 and December 31, 2016, based upon the valuation hierarchy (dollars in thousands):

	March 31, 2017
	Fair Value
	Level I		Level II		Level III		Total
Assets
Agency RMBS:
20-Year mortgage	$	—	$	255,136	$	—	$	255,136
30-Year mortgage	—		686,145		—		686,145
40-Year mortgage	—		100,791		—		100,791
Agency RMBS Interest-Only Strips	—		17,160		—		17,160
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		15,069		—		15,069
Agency CMBS	—		1,062,129		50,273		1,112,402
Agency CMBS Interest-Only Strips	—		14		—		14
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		7,285		—		7,285
Subtotal Agency MBS	—		2,143,729		50,273		2,194,002
Non-Agency RMBS	—		48,686		15,622		64,308
Non-Agency CMBS	—		342,115		—		342,115
Subtotal Non-Agency MBS	—		390,801		15,622		406,423
Other securities	—		93,055		21,432		114,487
Total mortgage-backed securities and other securities	—		2,627,585		87,327		2,714,912
Residential Whole-Loans	—		—		215,800		215,800
Securitized commercial loan	—		—		24,500		24,500
Derivative assets	1,551		8,010		—		9,561
Total Assets	$	1,551	$	2,635,595	$	327,627	$	2,964,773
Liabilities
Derivative liabilities	$	1,221	$	8,588	$	459	$	10,268
Securitized debt	—		—		10,780		10,780
Total Liabilities	$	1,221	$	8,588	$	11,239	$	21,048

	December 31, 2016
	Fair Value
	Level I		Level II		Level III		Total
Assets
Agency RMBS:
20-Year mortgage	$	—	$	498,470	$	—	$	498,470
30-Year mortgage	—		935,207		—		935,207
Agency RMBS Interest-Only Strips	—		19,790		—		19,790
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		16,503		—		16,503
Agency CMBS	—		290,605		73,059		363,664
Agency CMBS Interest-Only Strips	—		231		—		231
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		7,729		—		7,729
Subtotal Agency MBS	—		1,768,535		73,059		1,841,594
Non-Agency RMBS	—		240,422		619		241,041
Non-Agency RMBS Interest-Only Strips	—		—		64,116		64,116
Non-Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS	—		—		3,085		3,085
Non-Agency CMBS	—		351,163		7,756		358,919
Subtotal Non-Agency MBS	—		591,585		75,576		667,161
Other securities	—		36,406		31,356		67,762
Total mortgage-backed securities and other securities	—		2,396,526		179,991		2,576,517
Residential Whole-Loans	—		—		192,136		192,136
Securitized commercial loan	—		—		24,225		24,225
Derivative assets	71		20,500		—		20,571
Total Assets	$	71	$	2,417,026	$	396,352	$	2,813,449
Liabilities
Derivative liabilities	$	2,487	$	177,998	$	1,673	$	182,158
Securitized debt	—		—		10,659		10,659
Total Liabilities	$	2,487	$	177,998	$	12,332	$	192,817

Schedule of additional information about the entity's financial instruments, which are measured at fair value on a recurring basis for which the entity has utilized Level III inputs to determine fair value

The following tables present additional information about the Company’s financial instruments which are measured at fair value on a recurring basis for which the Company has utilized Level III inputs to determine fair value:

	Three months ended March 31, 2017
$ in thousands	Mortgage- backed  securities and  other  securities			Residential  Whole-Loans			Securitized  commercial  loan		Securitized debt		Derivative liability
Beginning balance	$	179,991		$	192,136		$	24,225	$	10,659	$	1,673
Transfers into Level III from Level II	15,610			—			—		—		—
Transfers from Level III into Level II	(90,376		)	—			—		—		—
Purchases	50,012			35,671			—		—		—
Sales and settlements	(60,132		)	—			—		—		514
Principal repayments	(549		)	(12,137		)	—		—		—
Total net gains / (losses) included in net income
Realized gains/(losses), net	2,623			—			—		—		(514		)
Other than temporary impairment	(1,264		)	—			—		—		—
Unrealized gains/(losses), net on assets(1)	(8,650		)	378			275		—		—
Unrealized (gains)/losses, net on liabilities (2)	—			—			—		121		(1,214		)
Premium and discount amortization, net	62			(248		)	—		—		—
Ending balance	$	87,327		$	215,800		$	24,500	$	10,780	$	459

(1) For Mortgage-backed securities and other securities, Residential Whole-Loans and Securitized commercial loans classified as Level III at March 31, 2017, the Company recorded gross unrealized gains of approximately $261 thousand, $699 thousand and $275 thousand, respectively, and gross unrealized losses of approximately $219 thousand, $172 thousand and $0, respectively, for the three months ended March 31, 2017. These gains and losses are included in "Unrealized gain (loss), net" in the Consolidated Statements of Operations.

(2) For securitized debt and derivative liability classified as Level III at March 31, 2017, the Company recorded gross unrealized gains of $0 and $1.2 million, respectively, and gross unrealized losses of $121 thousand and $0, respectively, for the three months ended March 31, 2017. These gains and losses are included in "Unrealized gain (loss), net" and "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations, respectively.

	Three months ended March 31, 2016
$ in thousands	Mortgage- backed  securities and  other  securities			Residential  Whole-Loans			Securitized  commercial  loan			Securitized debt			Derivative liability
Beginning balance	$	466,336		$	218,538		$	25,000		$	11,000		$	—
Transfers into Level III from Level II	—			—			—			—			—
Transfers from Level III into Level II	(158,566		)	—			—			—			—
Purchases	94			—			—			—			—
Sales and settlements	(68,910		)	—			—			—			—
Principal repayments	(4,021		)	(17,221		)	—			—			—
Total net gains / (losses) included in net income
Realized gains/(losses), net	(6,191		)	—			—			—			—
Other than temporary impairment	(4,063		)	—			—			—			—
Unrealized gains/(losses), net on assets(1)	10,719			547			(1,325		)	—			—
Unrealized (gains)/losses, net on liabilities (2)	—			—			—			(583		)	866
Premium and discount amortization, net	(2,392		)	(597		)	—			—			—
Ending balance	$	233,006		$	201,267		$	23,675		$	10,417		$	866

(1) For Mortgage-backed securities and other securities, Residential Whole-Loans and Securitized commercial loans classified as Level III at March 31, 2016, the Company recorded gross unrealized gains of approximately $17.1 million, $790 thousand and $0, respectively, and gross unrealized losses of approximately $2.6 million, $24 thousand and $1.3 million, respectively, for the three months ended March 31, 2016. These gains and losses are included in "Unrealized gain (loss), net" in the Consolidated Statements of Operations.

(2) For securitized debt and derivative liability classified as Level III at March 31, 2016, the Company recorded gross unrealized gains of $583 thousand and $0, respectively, and gross unrealized losses of $0 and $866 thousand, respectively, for the three months ended March 31, 2016. These gains and losses are included in "Unrealized gain (loss), net" and "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

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Mortgage-Backed Securities and other securities (Tables)

3 Months Ended

Mar. 31, 2017

Investments, Debt and Equity Securities [Abstract]

Summary of certain information about the Company's investment portfolio

The following tables present certain information about the Company’s investment portfolio at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Principal Balance		Unamortized Premium (Discount), net			Discount Designated as Credit Reserve and OTTI			Amortized Cost		Unrealized Gain		Unrealized Loss			Estimated Fair Value		Net Weighted Average Coupon (1)
Agency RMBS:
20-Year mortgage	$	242,397	$	13,429		$	—		$	255,826	$	1,125	$	(1,815	)	$	255,136	3.8	%
30-Year mortgage	643,131		49,624			—			692,755		3,188		(9,798		)	686,145		4.2	%
40-Year mortgage	98,748		1,173			—			99,921		870		—			100,791		3.5	%
Agency RMBS Interest-Only Strips (2)	N/A		N/A			N/A			16,219		1,052		(111		)	17,160		2.9	%	(2)
Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			15,069		3.2	%	(2)
Agency CMBS	1,124,505		(15,651		)	—			1,108,854		5,055		(1,507		)	1,112,402		2.9	%
Agency CMBS Interest-Only Strips(2)	N/A		N/A			N/A			—		14		—			14		3.2	%	(2)
Agency CMBS Interest-Only Strips accounted for as derivatives(2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			7,285		0.6	%	(2)
Subtotal Agency MBS	2,108,781		48,575			—			2,173,575		11,304		(13,231		)	2,194,002		3.1	%
Non-Agency RMBS	86,024		(1,589		)	(22,277		)	62,158		2,272		(122		)	64,308		2.9	%
Non-Agency CMBS	447,375		(66,484		)	(19,512		)	361,379		2,641		(21,905		)	342,115		4.9	%
Subtotal Non-Agency MBS	533,399		(68,073		)	(41,789		)	423,537		4,913		(22,027		)	406,423		4.6	%
Other securities (4)	90,665		5,830			(5,728		)	113,471		2,813		(1,797		)	114,487		6.8	%
Total	$	2,732,845	$	(13,668	)	$	(47,517	)	$	2,710,583	$	19,030	$	(37,055	)	$	2,714,912	3.5	%

	December 31, 2016
	Principal Balance		Unamortized Premium (Discount), net			Discount  Designated as Credit Reserve and OTTI			Amortized Cost		Unrealized Gain		Unrealized Loss			Estimated Fair Value		Net Weighted Average Coupon (1)
Agency RMBS:
20-Year mortgage	$	470,975	$	25,741		$	—		$	496,716	$	3,689	$	(1,935	)	$	498,470	3.9	%
30-Year mortgage	878,599		63,608			—			942,207		5,209		(12,209		)	935,207		4.1	%
Agency RMBS Interest-Only Strips (2)	N/A		N/A			N/A			18,810		1,301		(321		)	19,790		3.0	%	(2)
Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			16,503		3.2	%	(2)
Agency CMBS	377,286		(15,383		)	—			361,903		2,021		(260		)	363,664		2.6	%
Agency CMBS Interest-Only Strips(2)	N/A		N/A			N/A			210		21		—			231		4.3	%	(2)
Agency CMBS Interest-Only Strips accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			7,729		0.6	%	(2)
Subtotal Agency MBS	1,726,860		73,966			—			1,819,846		12,241		(14,725		)	1,841,594		3.3	%
Non-Agency RMBS	340,759		(294		)	(108,399		)	232,066		11,210		(2,235		)	241,041		4.5	%
Non-Agency RMBS Interest- Only Strips (2)	N/A		N/A			N/A			55,754		8,362		—			64,116		5.6	%	(2)
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives (2) (3)	N/A		N/A			N/A			N/A		N/A		N/A			3,085		4.6	%	(2)
Non-Agency CMBS	473,024		(69,436		)	(17,787		)	385,801		3,164		(30,046		)	358,919		5.0	%
Subtotal Non-Agency MBS	813,783		(69,730		)	(126,186		)	673,621		22,736		(32,281		)	667,161		5.0	%
Other securities (4)	44,838		4,435			(4,298		)	68,085		1,271		(1,594		)	67,762		8.2	%
Total	$	2,585,481	$	8,671		$	(130,484	)	$	2,561,552	$	36,248	$	(48,600	)	$	2,576,517	3.9	%

(1) Net weighted average coupon as of March 31, 2017 and December 31, 2016 is presented, net of servicing and other fees.

(2) IOs and IIOs have no principal balances and bear interest based on a notional balance.  The notional balance is used solely to determine interest distributions on interest-only class of securities.  At March 31, 2017, the notional balance for Agency RMBS IOs and IIOs, Agency RMBS IOs and IIOs, accounted for as derivatives, Agency CMBS IOs and IIOs, accounted for as derivatives and Agency CMBS IOs and IIOs was $185.7 million, $175.8 million, $217.8 million and $25.3 million, respectively.  At December 31, 2016, the notional balance for Agency RMBS IOs and IIOs, Non-Agency RMBS IOs and IIOs, Agency RMBS IOs and IIOs, accounted for as derivatives, Non-Agency RMBS IOs and IIOs, accounted for as derivatives, Agency CMBS IOs and IIOs, accounted for as derivatives and Agency CMBS IOs and IIOs was $201.6 million, $278.4 million, $188.1 million, $20.7 million, $221.8 million and $32.8 million, respectively.

(3) Interest on these securities is reported as a component of "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations.

(4) Other securities include residual interests in asset-backed securities which have no principal balance and an amortized cost of approximately $22.7 million and $23.1 million, as of March 31, 2017 and December 31, 2016, respectively.

Schedule of changes in the components of purchase discount and amortizable premium on Non-Agency RMBS, Non-Agency CMBS and other securities

The following table presents the changes in the components of the Company’s purchase discount and amortizable premium on its Non-Agency RMBS, Non-Agency CMBS and other securities for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Three months ended March 31, 2017									Three months ended March 31, 2016
	Discount Designated as Credit Reserve and OTTI			Accretable  Discount(1)			Amortizable  Premium(1)			Discount Designated as Credit Reserve and OTTI			Accretable  Discount(1)			Amortizable  Premium(1)
Balance at beginning of period	$	(130,484	)	$	(109,822	)	$	44,527		$	(152,750	)	$	(145,532	)	$	56,163
Accretion of discount	—			3,232			—			—			4,737			—
Amortization of premium	—			—			(642		)	—			—			(1,702		)
Realized credit losses	1,781			—			—			3,666			—			—
Purchases	(1,724		)	(668		)	1,522			—			(2,265		)	—
Sales	87,741			29,620			(30,471		)	28,154			7,831			(8,436		)
Net impairment losses recognized in earnings	(4,372		)	—			—			(8,445		)	—			—
Transfers/release of credit reserve(2)	(459		)	(935		)	1,394			11,285			(8,667		)	(2,618		)
Balance at end of period	$	(47,517	)	$	(78,573	)	$	16,330		$	(118,090	)	$	(143,896	)	$	43,407

(1) Together with coupon interest, accretable purchase discount and amortizable premium is recognized as interest income over the life of the security.

(2) Subsequent reductions of a security’s non-accretable discount results in a corresponding reduction in its amortizable premium.

Schedule of the fair value and contractual maturities of the Company's investment securities

The following tables present the fair value and contractual maturities of the Company’s investment securities at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	< or equal to 10 years		> 10 years and < or equal to 20 years		> 20 years and < or equal to 30 years		> 30 years		Total
Agency RMBS:
20-Year mortgage	$	—	$	255,136	$	—	$	—	$	255,136
30-Year mortgage	—		—		686,145		—		686,145
40-Year mortgage	—		—		—		100,791		100,791
Agency RMBS Interest-Only Strips	1,249		9,222		6,689		—		17,160
Agency RMBS Interest-Only Strips, accounted for as derivatives	2,200		7,286		5,583		—		15,069
Agency CMBS	825,886		286,516		—		—		1,112,402
Agency CMBS Interest-Only Strips	14		—		—		—		14
Agency CMBS Interest-Only Strips accounted for as derivatives	—		—		—		7,285		7,285
Subtotal Agency	829,349		558,160		698,417		108,076		2,194,002
Non-Agency RMBS	13		48,525		8,460		7,310		64,308
Non-Agency CMBS	15,871		32,510		138,197		155,537		342,115
Subtotal Non-Agency	15,884		81,035		146,657		162,847		406,423
Other securities	—		87,841		5,214		21,432		114,487
Total	$	845,233	$	727,036	$	850,288	$	292,355	$	2,714,912

	December 31, 2016
	< or equal to 10  years		> 10 years and < or  equal to 20 years		> 20 years and < or  equal to 30 years		> 30 years		Total
Agency RMBS:
20-Year mortgage	$	—	$	498,470	$	—	$	—	$	498,470
30-Year mortgage	—		—		935,207		—		935,207
Agency RMBS Interest-Only Strips	499		10,434		8,857		—		19,790
Agency RMBS Interest-Only Strips, accounted for as derivatives	807		9,476		6,220		—		16,503
Agency CMBS	282,911		80,753		—		—		363,664
Agency CMBS Interest-Only Strips	231		—		—		—		231
Agency CMBS Interest-Only Strips accounted for as derivatives	—		—		—		7,729		7,729
Subtotal Agency	284,448		599,133		950,284		7,729		1,841,594
Non-Agency RMBS	13		65,780		54,408		120,840		241,041
Non-Agency RMBS Interest- Only Strips	—		4,955		10,724		48,437		64,116
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives	—		—		1,043		2,042		3,085
Non-Agency CMBS	15,865		37,998		134,941		170,115		358,919
Subtotal Non-Agency	15,878		108,733		201,116		341,434		667,161
Other securities	—		40,360		5,346		22,056		67,762
Total	$	300,326	$	748,226	$	1,156,746	$	371,219	$	2,576,517

Schedule of gross unrealized losses and estimated fair value of the Company's MBS and other securities by length of time that such securities have been in a continuous unrealized loss position

The following tables present the gross unrealized losses and estimated fair value of the Company’s MBS and other securities by length of time that such securities have been in a continuous unrealized loss position at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Less than 12 Months						12 Months or More						Total
	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities
Agency RMBS:
20-Year mortgage	$	118,330	$	(1,815	)	44	$	—	$	—		—	$	118,330	$	(1,815	)	44
30-Year mortgage	323,621		(8,814		)	56	21,439		(984		)	13	345,060		(9,798		)	69
Agency RMBS Interest-Only Strips	2,569		(40		)	4	1,509		(71		)	2	4,078		(111		)	6
Agency CMBS	406,877		(1,507		)	22	—		—			—	406,877		(1,507		)	22
Subtotal Agency	851,397		(12,176		)	126	22,948		(1,055		)	15	874,345		(13,231		)	141
Non-Agency RMBS	—		—			—	12,026		(122		)	2	12,026		(122		)	2
Non-Agency CMBS	54,998		(1,680		)	17	191,567		(20,225		)	43	246,565		(21,905		)	60
Subtotal Non-Agency	54,998		(1,680		)	17	203,593		(20,347		)	45	258,591		(22,027		)	62
Other securities	37,741		(563		)	2	22,862		(1,234		)	2	60,603		(1,797		)	4
Total	$	944,136	$	(14,419	)	145	$	249,403	$	(22,636	)	62	$	1,193,539	$	(37,055	)	207

	December 31, 2016
	Less than 12 Months						12 Months or More						Total
	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities	Fair Value		Unrealized Losses			Number  of Securities
Agency RMBS:
20-Year mortgage	$	142,749	$	(1,935	)	47	$	—	$	—		—	$	142,749	$	(1,935	)	47
30-Year mortgage	432,949		(11,264		)	54	22,586		(945		)	13	455,535		(12,209		)	67
Agency RMBS Interest-Only Strips	6,105		(227		)	6	1,630		(94		)	2	7,735		(321		)	8
Agency CMBS	145,791		(260		)	7	—		—			—	145,791		(260		)	7
Subtotal Agency	727,594		(13,686		)	114	24,216		(1,039		)	15	751,810		(14,725		)	129
Non-Agency RMBS	11,628		(50		)	3	33,034		(2,185		)	6	44,662		(2,235		)	9
Non-Agency CMBS	59,529		(4,031		)	17	208,288		(26,015		)	47	267,817		(30,046		)	64
Subtotal Non-Agency	71,157		(4,081		)	20	241,322		(28,200		)	53	312,479		(32,281		)	73
Other securities	7,966		(415		)	1	23,390		(1,179		)	2	31,356		(1,594		)	3
Total	$	806,717	$	(18,182	)	135	$	288,928	$	(30,418	)	70	$	1,095,645	$	(48,600	)	205

Schedule of other-than-temporary impairments the Company recorded on its securities portfolio

The following table presents the OTTI the Company recorded on its securities portfolio (dollars in thousands):

	For the three months ended March 31, 2017		For the three months ended March 31, 2016
Agency RMBS	$	499	$	727
Non-Agency RMBS	—		4,917
Non-Agency CMBS	4,334		2,785
Other securities	1,264		2,368
Total	$	6,097	$	10,797

Summary of the components of interest income on the Company's MBS and other securities

The following table presents components of interest income on the Company’s MBS and other securities (dollars in thousands) for the three months ended March 31, 2017 and March 31, 2016, respectively:

	For the three months ended March 31, 2017							For the three months ended March 31, 2016
	Coupon Interest		Net (Premium Amortization/Amortization Basis) Discount Amortization			Interest Income		Coupon Interest		Net (Premium Amortization/Amortization Basis) Discount Amortization			Interest Income
Agency RMBS	$	11,322	$	(4,028	)	$	7,294	$	17,323	$	(8,505	)	$	8,818
Agency CMBS	4,905		269			5,174		788		(429		)	359
Non-Agency RMBS	3,353		(461		)	2,892		9,778		(1,836		)	7,942
Non-Agency CMBS	5,520		2,169			7,689		6,784		1,788			8,572
Other securities	1,407		821			2,228		694		798			1,492
Total	$	26,507	$	(1,230	)	$	25,277	$	35,367	$	(8,184	)	$	27,183

Schedule of sales and realized gain (loss) of the Company's MBS and other securities

The following table presents the sales and realized gain (loss) of the Company’s MBS and other securities (dollars in thousands) for the three months ended March 31, 2017 and March 31, 2016, respectively:

	For the three months ended March 31, 2017										For the three months ended March 31, 2016
	Proceeds		Gross Gains		Gross Losses			Net Gain  (Loss)			Proceeds		Gross Gains		Gross Losses			Net Gain (Loss)
Agency RMBS (1)	$	550,351	$	3,531	$	(3,640	)	$	(109	)	$	310,480	$	5,250	$	(5,151	)	$	99
Agency CMBS	—		—		—			—			6,776		—		(55		)	(55		)
Non-Agency RMBS (2)	243,811		24,389		(2,242		)	22,147			82,801		1,219		(4,244		)	(3,025		)
Non-Agency CMBS	19,817		6		(732		)	(726		)	12,259		—		(2,783		)	(2,783		)
Other securities	22,946		—		(54		)	(54		)	750,226		1,818		(2,109		)	(291		)
Total	$	836,925	$	27,926	$	(6,668	)	$	21,258		$	1,162,542	$	8,287	$	(14,342	)	$	(6,055	)

(1) For the three months ended March 31, 2016, excludes proceeds for Agency RMBS Interest-Only Strips, accounted for as derivatives, of approximately $4.2 million, gross realized gains of $300 thousand and no gross realized losses.  

(2) For the three months ended March 31, 2017, excludes proceeds for Non-Agency RMBS Interest-Only Strips, accounted for as derivatives, of approximately $2.2 million, gross realized gains of $274 thousand and gross realized losses of $180 thousand.

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Variable Interest Entities (Tables)

3 Months Ended

Mar. 31, 2017

Variable Interest Entities

Schedule of the assets and liabilities of the VIE included in the Consolidated Balance Sheets

The following table presents a summary of the assets and liabilities of the residential and commercial loan trusts included in the Consolidated Balance Sheets as of March 31, 2017 and December 31, 2016 (dollars in thousands).

	March 31, 2017		December 31, 2016
Residential Whole-Loans, at fair value	$	215,800	$	192,136
Residential Bridge Loans	33,204		—
Securitized commercial loan, at fair value	24,500		24,225
Investment related receivable	7,471		1,241
Accrued interest receivable	2,329		1,622
Other assets	93		—
Total assets	$	283,397	$	219,224
Securitized debt, at fair value	$	10,780	$	10,659
Accrued interest payable	85		85
Accounts payable and accrued expenses	86		2
Total liabilities	$	10,951	$	10,746

Schedule of components of the carrying value of Residential Whole-Loans and securitized commercial loan

The following table presents the components of the fair value of Residential Whole-Loans and securitized commercial loan as of March 31, 2017 and December 31, 2016 (dollars in thousands):

	Residential Whole-Loans						Securitized Commercial Loan
	March 31, 2017			December 31, 2016			March 31, 2017			December 31, 2016
Principal balance	$	211,005		$	187,765		$	25,000		$	25,000
Unamortized premium	1,550			1,311			—			—
Unamortized discount	(733		)	(539		)	—			—
Gross unrealized gains	4,004			3,643			—			—
Gross unrealized losses	(26		)	(44		)	(500		)	(775		)
Fair value	$	215,800		$	192,136		$	24,500		$	24,225

Schedule of certain information about the Residential Whole-Loans investment portfolio

The following tables present certain information about the Company’s Residential Whole-Loan investment portfolio at March 31, 2017 and December 31, 2016 (dollars in thousands):

March 31, 2017
				Weighted Average
Current Coupon Rate	Number of Loans	Principal  Balance		Original LTV		Original  FICO Score(1)	Expected  Life (years)	Contractual  Maturity  (years)	Coupon  Rate
3.01 – 4.00%	59	$	23,057	54.9	%	732	1.4	26.3	3.9	%
4.01– 5.00%	285	114,664		55.8	%	737	1.6	27.6	4.4	%
5.01 – 6.00%	185	69,765		56.8	%	718	1.6	27.0	5.1	%
6.01 – 7.00%	6	3,519		70.4	%	743	1.4	22.0	6.4	%
Total	535	$	211,005	56.3	%	730	1.6	27.2	4.6	%

(1) The original FICO score is not available for 162 loans with a principal balance of approximately $69.9 million at March 31, 2017. The Company has excluded these loans from the weighted average computations.

December 31, 2016
				Weighted Average
Current Coupon Rate	Number of Loans	Principal  Balance		Original LTV		Original  FICO Score(1)	Expected  Life (years)	Contractual  Maturity  (years)	Coupon  Rate
3.01 – 4.00%	59	$	23,318	54.8	%	732	1.4	26.5	4.2	%
4.01– 5.00%	180	69,930		57.1	%	728	1.5	27.3	4.6	%
5.01 – 6.00%	231	91,440		55.5	%	723	1.6	27.1	5.0	%
6.01 – 7.00%	5	3,077		71.2	%	738	1.3	21.1	6.3	%
Total	475	$	187,765	56.3	%	726	1.5	27.0	4.8	%

(1) The original FICO score is not available for 153 loans with a principal balance of approximately $66.7 million at December 31, 2016. The Company has excluded these loans from the weighted average computations.

Schedule of residential bridge loans

The Residential Bridge Loans are comprised of short-term non-owner occupied fixed rate loans secured by single or multi-unit residential properties, with LTVs generally not to exceed 85%. The following tables present certain information about the Company’s Residential Bridge Loan investment portfolio at March 31, 2017. (dollars in thousands):

March 31, 2017
								Weighted Average
Current Coupon Rate	Number of Loans	Principal Balance		Unamortized Premium		Carrying Value		Original LTV		Original FICO Score(1)	Contractual Maturity (months)	Coupon Rate
8.01 – 9.00%	23	9,800		6		9,805		72.1	%	714	14.8	8.7	%
9.01 – 10.00%	48	14,548		8		14,556		74.9	%	695	8.1	9.4	%
10.01 – 11.0%	32	8,838		5		8,843		73.1	%	677	9.0	10.4	%
Total	103	$	33,186	$	19	$	33,204	73.6	%	696	10.3	9.5	%

Schedule of the U.S. states concentration and principal balance of collateral securing residential whole-loans

The following table presents the U.S. states in which the collateral securing the Company’s Residential Whole-Loans and Residential Bridge Loans at March 31, 2017 and December 31, 2016, based on principal balance, is located (dollars in thousands):

March 31, 2017					December 31, 2016
State	Concentration		Principal Balance		State	State Concentration		Principal Balance
California	72.3	%	$	176,717	California	85.2	%	$	159,955
New York	11.5	%	28,165		Washington	5.6	%	10,591
Washington	4.6	%	11,274		Massachusetts	5.4	%	10,161
Massachusetts	4.0	%	9,731		New York	2.4	%	4,454
Florida	3.7	%	8,930		Georgia	0.8	%	1,492
Other	3.9	%	9,374		Other	0.6	%	1,112
Total	100.0	%	$	244,191	Total	100.0	%	$	187,765

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Borrowings under Repurchase Agreements (Tables)

3 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Summary of certain characteristics of the Company's repurchase agreements

The following table summarizes certain characteristics of the Company’s repurchase agreements at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017					December 31, 2016
Securities Pledged	Repurchase Agreement Borrowings		Weighted Average Interest Rate on Borrowings Outstanding at  end of period		Weighted Average Remaining Maturity (days)	Repurchase Agreement Borrowings		Weighted Average Interest Rate on Borrowings Outstanding at end of period		Weighted Average Remaining Maturity (days)
Agency RMBS	$	835,537	1.01	%	50	$	1,427,674	0.96	%	38
Agency CMBS	933,457		1.02	%	34	56,365		1.07	%	46
Non-Agency RMBS	50,438		2.60	%	43	218,712		2.53	%	28
Non-Agency CMBS	239,632		2.69	%	36	255,656		2.55	%	30
Whole-Loans (1)	213,509		3.32	%	15	161,181		2.91	%	9
Other securities	51,854		2.50	%	25	36,056		2.32	%	17
Borrowings under repurchase agreements	$	2,324,427	1.47	%	38	$	2,155,644	1.48	%	34

(1) Whole-loans consist of Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan. Repurchase agreement borrowings on the Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates.  The trust certificates are eliminated upon consolidation.

Schedule of repurchase agreements collateralized by investments

At March 31, 2017 and December 31, 2016, repurchase agreements collateralized by investments had the following remaining maturities:

(dollars in thousands)	March 31, 2017		December 31, 2016
Overnight	$	—	$	—
1 to 29 days	1,228,846		1,386,971
30 to 59 days	326,910		167,642
60 to 89 days	621,231		601,031
90 to 119 days	147,440		—
Greater than or equal to 120 days	—		—
Total	$	2,324,427	$	2,155,644

Schedule of amounts of collateral at risk under its repurchase agreements greater than 10% of the Company's equity with any counterparty

At March 31, 2017, the following table presents with respect to each counterparty that provides repurchase agreement financings for which the Company has greater than 10% of its equity at risk (dollars in thousands):

	March 31, 2017
Counterparty	Amount of  Collateral at Risk, at fair value		Weighted Average Remaining Maturity (days)	Percentage of  Stockholders’  Equity
RBC (Barbados) Trading Bank Corporation	$	60,120	46	13.7	%
Credit Suisse Securities (USA) LLC	57,108		20	13.0	%
Credit Suisse AG, Cayman Islands Branch	45,189		7	10.3	%

Summary of collateral positions, with respect to borrowings under repurchase agreements, securitized debt, derivatives and clearing margin account

The following table summarizes the Company’s collateral positions, with respect to its borrowings under repurchase agreements at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017						December 31, 2016
	Assets Pledged(3)		Accrued Interest		Assets Pledged and Accrued Interest		Assets Pledged(3)		Accrued Interest		Assets Pledged and Accrued Interest
Assets pledged for borrowings under repurchase agreements:
Agency RMBS, at fair value	$	863,842	$	3,430	$	867,272	$	1,465,384	$	5,335	$	1,470,719
Agency CMBS, at fair value	991,436		2,618		994,054		61,200		353		61,553
Non-Agency RMBS, at fair value	64,295		164		64,459		308,165		682		308,847
Non-Agency CMBS, at fair value	342,115		1,734		343,849		358,919		1,845		360,764
Whole-Loans (1)	262,724		2,225		264,949		205,702		1,518		207,220
Other securities, at fair value	98,419		76		98,495		67,762		57		67,819
Cash (2)	13,215		—		13,215		36,986		—		36,986
Total	$	2,636,046	$	10,247	$	2,646,293	$	2,504,118	$	9,790	$	2,513,908

(1) Whole-Loans which consists of Residential Whole-Loans, Residential Bridge Loans and securitized commercial loan owned through trust certificates are pledged as collateral. The trust certificates are eliminated upon consolidation.

(2) Cash posted as collateral is included in "Due from counterparties" in the Company’s Consolidated Balance Sheets.

(3) Assets pledged are reflected at fair value with the exception of Residential Bridge Loans, included Whole-Loans, which are reflected at amortized cost.

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Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2017

Derivative Instruments

Summary of the entity's derivative instruments

The following table summarizes the Company’s derivative instruments at March 31, 2017 and December 31, 2016 (dollars in thousands):

			March 31, 2017								December 31, 2016
Derivative Instrument	Accounting Designation	Consolidated Balance Sheets Location	Notional Amount		Fair Value (1)			Accrued Interest  Payable  (receivable)			Notional Amount		Fair Value (1)			Accrued Interest  Payable  (receivable)
Interest rate swaps	Non-Hedge	Derivative assets, at fair value	$	2,888,600	$	3,715		$	219		$	2,298,300	$	20,466		$	1,145
Options	Non-Hedge	Derivative assets, at fair value	235,500		1,388			—			—		—			—
Futures contracts	Non-Hedge	Derivative assets, at fair value	123,500		163			—			56,900		71			—
Foreign currency forward contracts	Non-Hedge	Derivative assets, at fair value	43		—			—			784		34			—
TBA securities	Non-Hedge	Derivative assets, at fair value	699,800		4,295			—			—		—			—
Total derivative instruments, assets					9,561			219					20,571			1,145
Interest rate swaps	Non-Hedge	Derivative liability, at fair value	3,979,200		(5,985		)	188			5,046,300		(177,929		)	3,054
Options	Non-Hedge	Derivative liability, at fair value	235,500		(512		)	—			—		—			—
Futures contracts	Non-Hedge	Derivative liability, at fair value	154,900		(708		)	—			176,300		(2,487		)	—
Total return swaps	Non-Hedge	Derivative liability, at fair value	24,327		(459		)	(51		)	47,059		(1,673		)	(94		)
Foreign currency forward contracts	Non-Hedge	Derivative liability, at fair value	1,110		(8		)	—			1,532		(69		)	—
TBA securities	Non-Hedge	Derivative liability, at fair value	599,800		(2,596		)	—			—		—			—
Total derivative instruments, liabilities					(10,268		)	137					(182,158		)	2,960
Total derivative instruments, net					$	(707	)	$	356				$	(161,587	)	$	4,105

(1)         Fair value excludes accrued interest.

Summary of the effect of entity's derivative instruments reported in Gain (loss) on derivative instruments, net on the Statements of Operations

The following table summarizes the effects of the Company’s derivative positions, including Interest-Only Strips characterized as derivatives and TBAs, which are reported in "Gain (loss) on derivative instruments, net" in the Consolidated Statements of Operations for the three months ended March 31, 2017 and March 31, 2016 (dollars in thousands):

	Realized Gain (Loss), net
Description	Other Settlements / Expirations			Variation Margin Settlement		Mark-to-Market			Return (Recovery) of Basis			Contractual interest income  (expense), net(1)			Total
Three months ended March 31, 2017
Interest rate swaps	$	3,749		$	3,974	$	(2,466	)	$	169		$	(7,225	)	$	(1,799	)
Interest rate swaptions	(115		)	—		—			—			—			(115		)
Interest-Only Strips— accounted for as derivatives	94			—		(1,298		)	(1,565		)	2,041			(728		)
Options	(172		)	—		(198		)	—			—			(370		)
Futures contracts	(6,638		)	—		1,871			—			—			(4,767		)
Foreign currency forwards	(23		)	—		29			—			—			6
Total return swaps	(514		)	—		1,214			—			231			931
TBAs	446			—		1,699			—			—			2,145
Total	$	(3,173	)	$	3,974	$	851		$	(1,396	)	$	(4,953	)	$	(4,697	)
Three months ended March 31, 2016
Interest rate swaps	$	(3,605	)	$	—	$	(54,248	)	$	167		$	(8,595	)	$	(66,281	)
Interest rate swaptions	(712		)	—		1,309			—			—			597
Interest-Only Strips— accounted for as derivatives	300			—		(3,679		)	(3,383		)	4,146			(2,616		)
Options	4,756			—		—			—			—			4,756
Futures contracts	14,316			—		(1,159		)	—			—			13,157
Foreign currency forwards	(28		)	—		(200		)	—			—			(228		)
Foreign currency swaps	3,942			—		(4,569		)	—			113			(514		)
Total return swaps	8			—		(866		)	—			221			(637		)
TBAs	7,739			—		(1,143		)	—			—			6,596
Total	$	26,716		$	—	$	(64,555	)	$	(3,216	)	$	(4,115	)	$	(45,170	)

(1) Contractual interest income (expense), net on derivative instruments includes interest settlement paid or received.

Summary of interest rate swaps or interest rate swaptions

The following table reflects information of the Company's interest rate swaps as of April 28, 2017 (dollars in thousands):

Current Fixed Pay Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date
$	60,800	0.8%	1.2%	10/2/2017
45,100		0.8%	1.2%	10/3/2017
500,000		2.0%	1.2%	4/28/2022
10,000		2.1%	1.2%	10/10/2023
275,000		2.4%	1.2%	4/28/2027
18,000		2.7%	1.2%	4/11/2033
20,000		2.5%	1.2%	4/27/2037
$	928,900	2.0%	1.2%
Forward Starting Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date	Forward Start Initial Pay Date
$	200,000	1.8%	3ML	5/2/2020	8/2/2017
725,000		2.5%	3ML	4/27/2028	7/27/2018
$	925,000	2.3%	3ML
Total Interest Rate Swaps
$	1,853,900	2.2%	1.2%

Schedule of to be announced securities

The following is a summary of the Company's long and short TBA positions reported as of March 31, 2017, in "Derivative assets, at fair value" and "Derivative liability, at fair value" in the Consolidated Balance Sheets (dollars in thousands):

	March 31, 2017
	Notional Amount			Fair Value
Purchase contracts, asset	$	699,800		$	4,295
TBA securities, asset	699,800			4,295
Sale contracts, liability	(599,800		)	(2,596		)
TBA securities, liability	(599,800		)	(2,596		)
TBA securities, net	$	100,000		$	1,699

Schedule of additional information about the contracts to purchase and sell TBAs

The following table presents additional information about the Company’s contracts to purchase and sell TBAs for the three months ended March 31, 2017 (dollars in thousands):

	Notional Amount as of		Additions		Settlement, Termination, Expiration or Exercise			Notional Amount as of
	December 31, 2016							March 31, 2017
Purchase of TBAs	$	—	$	1,899,800	$	(1,200,000	)	$	699,800
Sale of TBAs	$	—	$	1,799,800	$	(1,200,000	)	$	599,800

Foreign currency forwards

Derivative Instruments

Summary of foreign currency forwards or foreign currency swaps

The following is a summary of the Company’s foreign currency forwards at March 31, 2017 and December 31, 2016 (dollars and euros in thousands):

	March 31, 2017
Derivative Type	Notional Amount		Notional(USD Equivalent)		Maturity	Fair Value
Buy EUR/Sell USD currency forward	€	40	$	43	May 2017	$	—
Currency forwards, assets	€	40	$	43	n/a	$	—
Buy EUR/Sell USD currency forward	€	673	$	726	May 2017	$	(4	)
Buy USD/Sell EUR currency forward	€	362	$	384	May 2017	$	(4	)
Currency forwards, liabilities	€	1,035	$	1,110	n/a	$	(8	)
Total currency forwards	€	1,075	$	1,153	n/a	$	(8	)

	December 31, 2016
Derivative Type	Notional Amount		Notional(USD Equivalent)		Maturity	Fair Value
Buy USD/Sell EUR currency forward	€	710	$	784	January 2017	$	34
Currency forwards, assets	€	710	$	784	n/a	$	34
Buy EUR/Sell USD currency forward	€	673	$	735	February 2017	$	(23	)
Buy EUR/Sell USD currency forward	€	710	$	797	January 2017	$	(46	)
Currency forwards, liabilities	€	1,383	$	1,532	n/a	$	(69	)
Total currency forwards	€	2,093	$	2,316	n/a	$	(35	)

Variable Pay Rate | Interest rate swaps

Derivative Instruments

Summary of interest rate swaps or interest rate swaptions

The following tables summarize the average variable pay rate, average fixed receive rate and average maturity for the Company’s interest rate swaps as of March 31, 2017 and December 31, 2016 (excludes interest rate swaptions) (dollars in thousands):

	March 31, 2017
Remaining Interest Rate swap Term	Notional Amount		Average Variable Pay Rate		Average Fixed Receive Rate		Average Maturity (Years)	Forward Starting
Greater than 1 year and less than 3 years	$	192,800	1.0	%	1.4	%	2.9	—	%
Greater than 3 years and less than 5 years	1,609,900		0.8	%	1.8	%	4.1	28.3	%
Greater than 5 years	970,000		1.1	%	2.2	%	11.9	—	%
Total	$	2,772,700	0.9	%	1.9	%	6.7	16.4	%

	December 31, 2016
Remaining Interest Rate swap Term	Notional Amount		Average Variable Pay Rate		Average Fixed Receive Rate		Average Maturity (Years)	Forward Starting
Greater than 3 years and less than 5 years	$	1,811,400	0.9	%	1.4	%	3.7	—	%
Greater than 5 years	871,000		0.9	%	2.2	%	12.3	—	%
Total	$	2,682,400	0.9	%	1.7	%	6.5	—	%

Fixed Pay Rate | Interest rate swaps

Derivative Instruments

Summary of interest rate swaps or interest rate swaptions

The following tables summarize the average fixed pay rate, average floating receive rate and average maturity for the Company’s interest rate swaps as of March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
Remaining Interest Rate Swap Term	Notional Amount		Average Fixed Pay Rate		Average Floating Receive Rate		Average Maturity (Years)	Forward Starting
1 year or less	$	105,900	0.8	%	1.0	%	0.6	—	%
Greater than 1 year and less than 3 years	118,000		1.8	%	1.1	%	2.4	—	%
Greater than 3 years and less than 5 years	1,047,800		2.1	%	1.1	%	3.7	—	%
Greater than 5 years	2,823,400		2.8	%	0.8	%	9.4	23.4	%
Total	$	4,095,100	2.5	%	0.9	%	7.5	16.1	%

	December 31, 2016
Remaining Interest Rate Swap Term	Notional Amount		Average Fixed Pay Rate		Average Floating Receive Rate		Average Maturity (Years)	Forward Starting
1 year or less	$	105,900	0.8	%	0.8	%	0.8	—	%
Greater than 1 year and less than 3 years	993,000		1.2	%	0.9	%	1.4	88.1	%
Greater than 3 years and less than 5 years	1,861,700		1.9	%	0.9	%	3.9	36.5	%
Greater than 5 years	1,701,600		3.1	%	0.9	%	10.5	6.5	%
Total	$	4,662,200	2.1	%	0.9	%	5.7	35.7	%

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Offsetting Assets and Liabilities (Tables)

3 Months Ended

Mar. 31, 2017

Offsetting [Abstract]

Schedule of gross and net information about the Company's assets subject to master netting arrangements

The following tables present information about certain assets and liabilities that are subject to master netting agreements (or similar agreements) and can potentially be offset in the Company’s Consolidated Balance Sheets at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Gross  Amounts		Gross  Amounts  Offset in the Consolidated Balance  Sheets		Net Amounts of Assets  presented in  the Consolidated Balance  Sheets		Gross Amounts Not Offset in the Consolidated Balance Sheets						Net Amount
Description							Financial  Instruments(1)			Cash  Collateral (1)
Derivative Assets
Agency and Non-Agency Interest-Only Strips, accounted for as derivatives included in MBS	$	22,354	$	—	$	22,354	$	(18,555	)	$	—		$	3,799
Derivative asset, at fair value(2)	9,561		—		9,561		(5,210		)	—			4,351
Total derivative assets	$	31,915	$	—	$	31,915	$	(23,765	)	$	—		$	8,150
Derivative Liabilities and Repurchase Agreements
Derivative liability, at fair value(2)(3)	$	10,268	$	—	$	10,268	$	(5,210	)	$	(3,881	)	$	1,177
Repurchase Agreements(4)	2,324,427		—		2,324,427		(2,324,427		)	—			—
Total derivative liability	$	2,334,695	$	—	$	2,334,695	$	(2,329,637	)	$	(3,881	)	$	1,177

(1) Amounts disclosed in the Financial Instruments column of the tables above represent securities, Whole-Loans and securitized commercial loan collateral pledged and derivative assets that are available to be offset against liability balances associated with repurchase agreement and derivative liabilities. Amounts disclosed in the Cash Collateral column of the tables above represents amounts pledged or received as collateral against derivative transactions.

(2) Derivative asset, at fair value and Derivative liability, at fair value includes interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, foreign currency swaps, total return swaps and TBAs.

(3) Cash collateral pledged against the Company’s derivative counterparties was approximately $43.2 million as of March 31, 2017.

(4) The carry value of investments pledged against the Company’s repurchase agreements was approximately $2.6 billion as of March 31, 2017.

	December 31, 2016
	Gross  Amounts		Gross  Amounts  Offset in the Consolidated Balance  Sheets		Net Amounts of Assets  presented in  the Consolidated Balance  Sheets		Gross Amounts Not Offset in the Consolidated Balance Sheets						Net Amount
							Financial  Instruments(1)			Cash  Collateral (1)
Derivative Assets
Agency and Non-Agency Interest-Only Strips, accounted for as derivatives included in MBS	$	27,317	$	—	$	27,317	$	(23,338	)	$	—		$	3,979
Derivative asset, at fair value(2)	20,571		—		20,571		(20,500		)	—			71
Total derivative assets	$	47,888	$	—	$	47,888	$	(43,838	)	$	—		$	4,050
Derivative Liabilities and Repurchase Agreements
Derivative liability, at fair value(2)(3)	$	182,158	$	—	$	182,158	$	(20,500	)	$	(161,588	)	$	70
Repurchase Agreements(4)	2,155,644		—		2,155,644		(2,155,644		)	—			—
Total derivative liability	$	2,337,802	$	—	$	2,337,802	$	(2,176,144	)	$	(161,588	)	$	70

(1) Amounts disclosed in the Financial Instruments column of the tables above represent securities, Whole-Loans and securitized commercial loan collateral pledged and derivative assets that are available to be offset against liability balances associated with repurchase agreement and derivative liabilities. Amounts disclosed in the Cash Collateral Pledged column of the tables above represents amounts pledged as collateral against derivative transactions.

(2) Derivative asset, at fair value and Derivative liability, at fair value includes interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, foreign currency swaps and TBAs.

(3) Cash collateral pledged against the Company’s derivative counterparties was approximately $206.6 million as of December 31, 2016.

(4) The fair value of investments pledged against the Company’s repurchase agreements was approximately $2.5 billion as of December 31, 2016.

Schedule of gross and net information about the Company's liabilities subject to master netting arrangements

The following tables present information about certain assets and liabilities that are subject to master netting agreements (or similar agreements) and can potentially be offset in the Company’s Consolidated Balance Sheets at March 31, 2017 and December 31, 2016 (dollars in thousands):

	March 31, 2017
	Gross  Amounts		Gross  Amounts  Offset in the Consolidated Balance  Sheets		Net Amounts of Assets  presented in  the Consolidated Balance  Sheets		Gross Amounts Not Offset in the Consolidated Balance Sheets						Net Amount
Description							Financial  Instruments(1)			Cash  Collateral (1)
Derivative Assets
Agency and Non-Agency Interest-Only Strips, accounted for as derivatives included in MBS	$	22,354	$	—	$	22,354	$	(18,555	)	$	—		$	3,799
Derivative asset, at fair value(2)	9,561		—		9,561		(5,210		)	—			4,351
Total derivative assets	$	31,915	$	—	$	31,915	$	(23,765	)	$	—		$	8,150
Derivative Liabilities and Repurchase Agreements
Derivative liability, at fair value(2)(3)	$	10,268	$	—	$	10,268	$	(5,210	)	$	(3,881	)	$	1,177
Repurchase Agreements(4)	2,324,427		—		2,324,427		(2,324,427		)	—			—
Total derivative liability	$	2,334,695	$	—	$	2,334,695	$	(2,329,637	)	$	(3,881	)	$	1,177

(1) Amounts disclosed in the Financial Instruments column of the tables above represent securities, Whole-Loans and securitized commercial loan collateral pledged and derivative assets that are available to be offset against liability balances associated with repurchase agreement and derivative liabilities. Amounts disclosed in the Cash Collateral column of the tables above represents amounts pledged or received as collateral against derivative transactions.

(2) Derivative asset, at fair value and Derivative liability, at fair value includes interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, foreign currency swaps, total return swaps and TBAs.

(3) Cash collateral pledged against the Company’s derivative counterparties was approximately $43.2 million as of March 31, 2017.

(4) The carry value of investments pledged against the Company’s repurchase agreements was approximately $2.6 billion as of March 31, 2017.

	December 31, 2016
	Gross  Amounts		Gross  Amounts  Offset in the Consolidated Balance  Sheets		Net Amounts of Assets  presented in  the Consolidated Balance  Sheets		Gross Amounts Not Offset in the Consolidated Balance Sheets						Net Amount
							Financial  Instruments(1)			Cash  Collateral (1)
Derivative Assets
Agency and Non-Agency Interest-Only Strips, accounted for as derivatives included in MBS	$	27,317	$	—	$	27,317	$	(23,338	)	$	—		$	3,979
Derivative asset, at fair value(2)	20,571		—		20,571		(20,500		)	—			71
Total derivative assets	$	47,888	$	—	$	47,888	$	(43,838	)	$	—		$	4,050
Derivative Liabilities and Repurchase Agreements
Derivative liability, at fair value(2)(3)	$	182,158	$	—	$	182,158	$	(20,500	)	$	(161,588	)	$	70
Repurchase Agreements(4)	2,155,644		—		2,155,644		(2,155,644		)	—			—
Total derivative liability	$	2,337,802	$	—	$	2,337,802	$	(2,176,144	)	$	(161,588	)	$	70

(1) Amounts disclosed in the Financial Instruments column of the tables above represent securities, Whole-Loans and securitized commercial loan collateral pledged and derivative assets that are available to be offset against liability balances associated with repurchase agreement and derivative liabilities. Amounts disclosed in the Cash Collateral Pledged column of the tables above represents amounts pledged as collateral against derivative transactions.

(2) Derivative asset, at fair value and Derivative liability, at fair value includes interest rate swaps, interest rate swaptions, mortgage put options, currency forwards, futures contracts, foreign currency swaps and TBAs.

(3) Cash collateral pledged against the Company’s derivative counterparties was approximately $206.6 million as of December 31, 2016.

(4) The fair value of investments pledged against the Company’s repurchase agreements was approximately $2.5 billion as of December 31, 2016.

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Share-Based Payments (Tables)

3 Months Ended

Mar. 31, 2017

Share-based Compensation [Abstract]

Summary of restricted common stock vesting dates

The following is a summary of restricted common stock vesting dates as of March 31, 2017 and December 31, 2016, including shares whose issuance has been deferred under the Director Deferred Fee Plan: 

	March 31, 2017	December 31, 2016
Vesting Date	Shares Vesting	Shares Vesting
March 2017	—	133,334
June 2017	18,748	18,196
March 2018	66,667	66,667
	85,415	218,197

Schedule of restricted stock activity

The following table presents information with respect to the Company’s restricted stock for the three months ended March 31, 2017, including shares whose issuance has been deferred under the Director Deferred Fee Plan:

	Shares of  Restricted Stock	Weighted Average  Grant Date Fair  Value (1)
Outstanding at beginning of period	707,861	$	17.17
Granted (2)	552	10.24
Cancelled/forfeited	—	—
Outstanding at end of period	708,413	$	17.17
Unvested at end of period	85,415	$	13.77

(1) The grant date fair value of restricted stock awards is based on the closing market price of the Company’s common stock at the grant date.

(2) Included 552 shares of restricted stock attributed to dividends on restricted stock under the Director Deferred Fee Plan.

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Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2017

Stockholders' Equity Note [Abstract]

Schedule of cash dividends declared and paid on common stock

The following table presents cash dividends declared and paid by the Company on its common stock:

Declaration Date	Record Date	Payment Date	Amount per Share		Tax Characterization
2017
March 23, 2017	April 3, 2017	April 26, 2017	$	0.31	Not yet determined
2016
December 22, 2016	January 3, 2017	January 26, 2017	$	0.31	Ordinary income
September 22, 2016	October 4, 2016	October 25, 2016	$	0.31	Ordinary income
June 23, 2016	July 5, 2016	July 26, 2016	$	0.31	Ordinary income
March 24, 2016	April 4, 2016	April 26, 2016	$	0.45	Ordinary income

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Net Income (Loss) per Common Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of basic and diluted net income (loss) per share of common stock

The table below presents basic and diluted net income (loss) per share of common stock using the two-class method for the three months ended March 31, 2017 and March 31, 2016 (dollars, other than shares and per share amounts, in thousands):

	For the three months ended March 31, 2017		For the three months ended March 31, 2016
Numerator:
Net income (loss) attributable to common stockholders and participating securities for basic and diluted earnings per share	$	20,242	$	(36,304	)
Less:
Dividends and undistributed earnings allocated to participating securities	100		159
Net income (loss) allocable to common stockholders — basic and diluted	$	20,142	$	(36,463	)
Denominator:
Weighted average common shares outstanding for basic earnings per share	41,765,726		41,595,723
Weighted average common shares outstanding for diluted earnings per share	41,765,726		41,595,723
Basic earnings per common share	$	0.48	$	(0.88	)
Diluted earnings per common share	$	0.48	$	(0.88	)

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Subsequent Events (Tables)

3 Months Ended

Mar. 31, 2017

Subsequent Events [Abstract]

Summary of interest rate swaps or interest rate swaptions

The following table reflects information of the Company's interest rate swaps as of April 28, 2017 (dollars in thousands):

Current Fixed Pay Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date
$	60,800	0.8%	1.2%	10/2/2017
45,100		0.8%	1.2%	10/3/2017
500,000		2.0%	1.2%	4/28/2022
10,000		2.1%	1.2%	10/10/2023
275,000		2.4%	1.2%	4/28/2027
18,000		2.7%	1.2%	4/11/2033
20,000		2.5%	1.2%	4/27/2037
$	928,900	2.0%	1.2%
Forward Starting Interest Rate Swaps
Interest Rate Swap Notional		Fixed Pay	Floating Receive	Maturity Date	Forward Start Initial Pay Date
$	200,000	1.8%	3ML	5/2/2020	8/2/2017
725,000		2.5%	3ML	4/27/2028	7/27/2018
$	925,000	2.3%	3ML
Total Interest Rate Swaps
$	1,853,900	2.2%	1.2%

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Summary of Significant Accounting Policies (Details)	3 Months Ended
	Mar. 31, 2017
Income taxes
Number of years the entity will be precluded from qualifying as a REIT	4 years

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Fair Value of Financial Instruments (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Fair Value of Financial Instruments
Derivative credit risk valuation adjustment, derivative assets	$ 0		$ 0
Assets
Estimated fair value	2,714,912,000		2,576,517,000
Derivative assets	31,915,000		47,888,000
Liabilities
Derivative liabilities	10,268,000		182,158,000
Investment assets measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Other than temporary impairment	(6,097,000)	$ (10,797,000)
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	1,199,000	(895,000)
Borrowings under repurchase agreements, net	2,324,427,000		2,155,644,000
Residential Whole-Loans
Assets
Loans	215,800,000		192,136,000
Securitized commercial loan
Assets
Loans	24,500,000		24,225,000
Agency MBS
Assets
Estimated fair value	2,194,002,000		1,841,594,000
20 Year Mortgage
Assets
Estimated fair value	255,136,000		498,470,000
30 Year Mortgage
Assets
Estimated fair value	686,145,000		935,207,000
40 Year Mortgage
Assets
Estimated fair value	100,791,000
Agency RMBS Interest-Only Strips
Assets
Estimated fair value	17,160,000		19,790,000
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS
Assets
Estimated fair value	15,069,000		16,503,000
Agency CMBS
Assets
Estimated fair value	1,112,402,000		363,664,000
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	269,000	(429,000)
Agency CMBS Interest-Only Strips
Assets
Estimated fair value	14,000		231,000
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS
Assets
Estimated fair value	7,285,000		7,729,000
Non-Agency MBS
Assets
Estimated fair value	406,423,000		667,161,000
Non-Agency RMBS
Assets
Estimated fair value	64,308,000		241,041,000
Investment assets measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Other than temporary impairment	0	(4,917,000)
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	(461,000)	(1,836,000)
Non-Agency RMBS Interest-Only Strips
Assets
Estimated fair value			64,116,000
Non-Agency CMBS
Assets
Estimated fair value	342,115,000		358,919,000
Investment assets measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Other than temporary impairment	(4,334,000)	(2,785,000)
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	2,169,000	1,788,000
Other securities
Assets
Estimated fair value	114,487,000		67,762,000
Investment assets measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Other than temporary impairment	(1,264,000)	(2,368,000)
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	821,000	798,000
Mortgage-backed securities and other securities
Assets
Estimated fair value	2,714,912,000		2,576,517,000
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	(1,230,000)	(8,184,000)
Level I
Assets
Derivative assets	1,551,000		71,000
Total	1,551,000		71,000
Liabilities
Derivative liabilities	1,221,000		2,487,000
Total	1,221,000		2,487,000
Level II
Assets
Estimated fair value	2,627,585,000		2,396,526,000
Derivative assets	8,010,000		20,500,000
Total	2,635,595,000		2,417,026,000
Liabilities
Derivative liabilities	8,588,000		177,998,000
Total	8,588,000		177,998,000
Level II | Agency MBS
Assets
Estimated fair value	2,143,729,000		1,768,535,000
Level II | 20 Year Mortgage
Assets
Estimated fair value	255,136,000		498,470,000
Level II | 30 Year Mortgage
Assets
Estimated fair value	686,145,000		935,207,000
Level II | 40 Year Mortgage
Assets
Estimated fair value	100,791,000
Level II | Agency RMBS Interest-Only Strips
Assets
Estimated fair value	17,160,000		19,790,000
Level II | Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS
Assets
Estimated fair value	15,069,000		16,503,000
Level II | Agency CMBS
Assets
Estimated fair value	1,062,129,000		290,605,000
Level II | Agency CMBS Interest-Only Strips
Assets
Estimated fair value	14,000		231,000
Level II | Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS
Assets
Estimated fair value	7,285,000		7,729,000
Level II | Non-Agency MBS
Assets
Estimated fair value	390,801,000		591,585,000
Level II | Non-Agency RMBS
Assets
Estimated fair value	48,686,000		240,422,000
Level II | Non-Agency CMBS
Assets
Estimated fair value	342,115,000		351,163,000
Level II | Other securities
Assets
Estimated fair value	93,055,000		36,406,000
Level III
Assets
Estimated fair value	87,327,000		179,991,000
Total	327,627,000		396,352,000
Liabilities
Derivative liabilities	459,000		1,673,000
Securitized debt	10,780,000		10,659,000
Total	11,239,000		12,332,000
Level III | Residential Whole-Loans
Assets
Loans	215,800,000		192,136,000
Level III | Securitized commercial loan
Assets
Loans	24,500,000		24,225,000
Level III | Agency MBS
Assets
Estimated fair value	50,273,000		73,059,000
Level III | Agency CMBS
Assets
Estimated fair value	50,273,000		73,059,000
Level III | Non-Agency MBS
Assets
Estimated fair value	15,622,000		75,576,000
Level III | Non-Agency RMBS
Assets
Estimated fair value	15,622,000		619,000
Level III | Non-Agency RMBS Interest-Only Strips
Assets
Estimated fair value			64,116,000
Level III | Non-Agency Interest-Only Strips accounted for as derivatives, included in MBS
Assets
Estimated fair value			3,085,000
Level III | Non-Agency CMBS
Assets
Estimated fair value	0		7,756,000
Level III | Other securities
Assets
Estimated fair value	21,432,000		31,356,000
Fair Value, Measurements, Recurring | Level III | Securitized debt
Investment assets measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Other than temporary impairment	0
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Beginning balance	10,659,000	11,000,000
Transfers from Level III into Level II	0
Purchases	0
Sales and settlements	0
Principal repayments	0
Realized gains/(losses), net	0
Unrealized (gains)/losses, net on liabilities (2)	121,000	(583,000)
Ending balance	10,780,000	10,417,000
Premium and discount amortization, net	0
Unrealized gain on securities	0	583,000
Unrealized loss on securities	(121,000)	0
Fair Value, Measurements, Recurring | Level III | Derivative liabilities
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Beginning balance	1,673,000	0
Purchases	0
Sales and settlements	514,000
Principal repayments	0
Realized gains/(losses), net	(514,000)
Unrealized (gains)/losses, net on liabilities (2)	(1,214,000)	866,000
Ending balance	459,000	866,000
Premium and discount amortization, net	0
Unrealized gain on securities	1,200,000	0
Unrealized loss on securities	0	(866,000)
Fair Value, Measurements, Recurring | Level III | Residential Whole-Loans
Investment assets measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Beginning balance	192,136,000	218,538,000
Purchases	35,671,000
Principal repayments	(12,137,000)	(17,221,000)
Unrealized gains/(losses), net on assets(1)	378,000	547,000
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	(248,000)	(597,000)
Ending balance	215,800,000	201,267,000
Unrealized gain on securities	699,000	790,000
Unrealized loss on securities	(172,000)	(24,000)
Fair Value, Measurements, Recurring | Level III | Securitized commercial loan
Investment assets measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Beginning balance	24,225,000	25,000,000
Unrealized gains/(losses), net on assets(1)	275,000	(1,325,000)
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	0
Ending balance	24,500,000	23,675,000
Unrealized gain on securities	275,000	0
Unrealized loss on securities	0	(1,300,000)
Fair Value, Measurements, Recurring | Level III | Mortgage-backed securities and other securities
Investment assets measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Beginning balance	179,991,000	466,336,000
Transfers into Level III from Level II	15,610,000
Transfers from Level III into Level II	(90,376,000)	(158,566,000)
Purchases	50,012,000	94,000
Sales and settlements	(60,132,000)	(68,910,000)
Principal repayments	(549,000)	(4,021,000)
Realized gains/(losses), net	2,623,000	(6,191,000)
Other than temporary impairment	(1,264,000)	(4,063,000)
Unrealized gains/(losses), net on assets(1)	(8,650,000)	10,719,000
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Premium and discount amortization, net	62,000	(2,392,000)
Ending balance	87,327,000	233,006,000
Unrealized gain on securities	261,000	17,100,000
Unrealized loss on securities	(219,000)	$ (2,600,000)
VIE
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Securities Sold under Agreements to Repurchase, Fair Value of Collateral			0
VIE | Residential Whole-Loans
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Borrowings under repurchase agreements, net	176,400,000
VIE | Residential Bridge Loans
Investment liabilities measured at fair value on recurring basis for which the entity has utilized Level III inputs to determine fair value
Borrowings under repurchase agreements, net	30,300,000
Securities Sold under Agreements to Repurchase, Fair Value of Collateral	33,200,000
Estimate of Fair Value Measurement
Assets
Estimated fair value	2,714,912,000		2,576,517,000
Derivative assets	9,561,000		20,571,000
Total	2,964,773,000		2,813,449,000
Liabilities
Derivative liabilities	10,268,000		182,158,000
Securitized debt	10,780,000		10,659,000
Total	21,048,000		192,817,000
Estimate of Fair Value Measurement | Residential Whole-Loans
Assets
Loans	215,800,000		192,136,000
Estimate of Fair Value Measurement | Securitized commercial loan
Assets
Loans	24,500,000		24,225,000
Estimate of Fair Value Measurement | Agency MBS
Assets
Estimated fair value	2,194,002,000		1,841,594,000
Estimate of Fair Value Measurement | 20 Year Mortgage
Assets
Estimated fair value	255,136,000		498,470,000
Estimate of Fair Value Measurement | 30 Year Mortgage
Assets
Estimated fair value	686,145,000		935,207,000
Estimate of Fair Value Measurement | 40 Year Mortgage
Assets
Estimated fair value	100,791,000
Estimate of Fair Value Measurement | Agency RMBS Interest-Only Strips
Assets
Estimated fair value	17,160,000		19,790,000
Estimate of Fair Value Measurement | Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS
Assets
Estimated fair value	15,069,000		16,503,000
Estimate of Fair Value Measurement | Agency CMBS
Assets
Estimated fair value	1,112,402,000		363,664,000
Estimate of Fair Value Measurement | Agency CMBS Interest-Only Strips
Assets
Estimated fair value	14,000		231,000
Estimate of Fair Value Measurement | Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS
Assets
Estimated fair value	7,285,000		7,729,000
Estimate of Fair Value Measurement | Non-Agency MBS
Assets
Estimated fair value	406,423,000		667,161,000
Estimate of Fair Value Measurement | Non-Agency RMBS
Assets
Estimated fair value	64,308,000		241,041,000
Estimate of Fair Value Measurement | Non-Agency RMBS Interest-Only Strips
Assets
Estimated fair value			64,116,000
Estimate of Fair Value Measurement | Non-Agency Interest-Only Strips accounted for as derivatives, included in MBS
Assets
Estimated fair value			3,085,000
Estimate of Fair Value Measurement | Non-Agency CMBS
Assets
Estimated fair value	342,115,000		358,919,000
Estimate of Fair Value Measurement | Other securities
Assets
Estimated fair value	$ 114,487,000		$ 67,762,000

XML

Mortgage-Backed Securities and other securities (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Mortgage-Backed Securities and other securities
Estimated fair value	$ 2,714,912,000	$ 2,576,517,000
Mortgage-backed securities and other securities
Mortgage-Backed Securities and other securities
Principal Balance	2,732,845,000	2,585,481,000
Unamortized Premium (Discount), net	(13,668,000)	8,671,000
Discount Designated as Credit Reserve and OTTI	(47,517,000)	(130,484,000)
Amortized Cost	2,710,583,000	2,561,552,000
Unrealized Gain	19,030,000	36,248,000
Unrealized Loss	(37,055,000)	(48,600,000)
Estimated fair value	$ 2,714,912,000	$ 2,576,517,000
Net Weighted Average Coupon (as a percent)	3.50%	3.90%
Weighted average expected remaining term to the expected maturity of investment portfolio	7 years 9 months 18 days	7 years 1 month 6 days
Agency MBS
Mortgage-Backed Securities and other securities
Principal Balance	$ 2,108,781,000	$ 1,726,860,000
Unamortized Premium (Discount), net	48,575,000	73,966,000
Amortized Cost	2,173,575,000	1,819,846,000
Unrealized Gain	11,304,000	12,241,000
Unrealized Loss	(13,231,000)	(14,725,000)
Estimated fair value	$ 2,194,002,000	$ 1,841,594,000
Net Weighted Average Coupon (as a percent)	3.10%	3.30%
20 Year Mortgage
Mortgage-Backed Securities and other securities
Principal Balance	$ 242,397,000	$ 470,975,000
Unamortized Premium (Discount), net	13,429,000	25,741,000
Amortized Cost	255,826,000	496,716,000
Unrealized Gain	1,125,000	3,689,000
Unrealized Loss	(1,815,000)	(1,935,000)
Estimated fair value	$ 255,136,000	$ 498,470,000
Net Weighted Average Coupon (as a percent)	3.80%	3.90%
30 Year Mortgage
Mortgage-Backed Securities and other securities
Principal Balance	$ 643,131,000	$ 878,599,000
Unamortized Premium (Discount), net	49,624,000	63,608,000
Amortized Cost	692,755,000	942,207,000
Unrealized Gain	3,188,000	5,209,000
Unrealized Loss	(9,798,000)	(12,209,000)
Estimated fair value	$ 686,145,000	$ 935,207,000
Net Weighted Average Coupon (as a percent)	4.20%	4.10%
40 Year Mortgage
Mortgage-Backed Securities and other securities
Principal Balance	$ 98,748,000
Unamortized Premium (Discount), net	1,173,000
Amortized Cost	99,921,000
Unrealized Gain	870,000
Unrealized Loss	0
Estimated fair value	$ 100,791,000
Net Weighted Average Coupon (as a percent)	3.50%
Agency RMBS Interest-Only Strips
Mortgage-Backed Securities and other securities
Amortized Cost	$ 16,219,000	$ 18,810,000
Unrealized Gain	1,052,000	1,301,000
Unrealized Loss	(111,000)	(321,000)
Estimated fair value	$ 17,160,000	$ 19,790,000
Net Weighted Average Coupon (as a percent)	2.90%	3.00%
Notional balance	$ 185,700,000	$ 201,600,000
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS
Mortgage-Backed Securities and other securities
Estimated fair value	$ 15,069,000	$ 16,503,000
Net Weighted Average Coupon (as a percent)	3.20%	3.20%
Notional balance	$ 175,800,000	$ 188,100,000
Agency CMBS
Mortgage-Backed Securities and other securities
Principal Balance	1,124,505,000	377,286,000
Unamortized Premium (Discount), net	(15,651,000)	(15,383,000)
Amortized Cost	1,108,854,000	361,903,000
Unrealized Gain	5,055,000	2,021,000
Unrealized Loss	(1,507,000)	(260,000)
Estimated fair value	$ 1,112,402,000	$ 363,664,000
Net Weighted Average Coupon (as a percent)	2.90%	2.60%
Agency CMBS Interest-Only Strips
Mortgage-Backed Securities and other securities
Amortized Cost	$ 0	$ 210,000
Unrealized Gain	14,000	21,000
Estimated fair value	$ 14,000	$ 231,000
Net Weighted Average Coupon (as a percent)	3.20%	4.30%
Notional balance	$ 25,300,000
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS
Mortgage-Backed Securities and other securities
Estimated fair value	$ 7,285,000	$ 7,729,000
Net Weighted Average Coupon (as a percent)	0.60%	0.60%
Notional balance	$ 217,800,000
Non-Agency MBS
Mortgage-Backed Securities and other securities
Principal Balance	533,399,000	$ 813,783,000
Unamortized Premium (Discount), net	(68,073,000)	(69,730,000)
Discount Designated as Credit Reserve and OTTI	(41,789,000)	(126,186,000)
Amortized Cost	423,537,000	673,621,000
Unrealized Gain	4,913,000	22,736,000
Unrealized Loss	(22,027,000)	(32,281,000)
Estimated fair value	$ 406,423,000	$ 667,161,000
Net Weighted Average Coupon (as a percent)	4.60%	5.00%
Non-Agency RMBS
Mortgage-Backed Securities and other securities
Principal Balance	$ 86,024,000	$ 340,759,000
Unamortized Premium (Discount), net	(1,589,000)	(294,000)
Discount Designated as Credit Reserve and OTTI	(22,277,000)	(108,399,000)
Amortized Cost	62,158,000	232,066,000
Unrealized Gain	2,272,000	11,210,000
Unrealized Loss	(122,000)	(2,235,000)
Estimated fair value	$ 64,308,000	$ 241,041,000
Net Weighted Average Coupon (as a percent)	2.90%	4.50%
Non-Agency RMBS Interest-Only Strips
Mortgage-Backed Securities and other securities
Amortized Cost		$ 55,754,000
Unrealized Gain		8,362,000
Estimated fair value		$ 64,116,000
Net Weighted Average Coupon (as a percent)		5.60%
Notional balance	$ 0	$ 278,400,000
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives
Mortgage-Backed Securities and other securities
Estimated fair value		$ 3,085,000
Net Weighted Average Coupon (as a percent)		4.60%
Notional balance	0	$ 20,700,000
Non-Agency CMBS
Mortgage-Backed Securities and other securities
Principal Balance	447,375,000	473,024,000
Unamortized Premium (Discount), net	(66,484,000)	(69,436,000)
Discount Designated as Credit Reserve and OTTI	(19,512,000)	(17,787,000)
Amortized Cost	361,379,000	385,801,000
Unrealized Gain	2,641,000	3,164,000
Unrealized Loss	(21,905,000)	(30,046,000)
Estimated fair value	$ 342,115,000	$ 358,919,000
Net Weighted Average Coupon (as a percent)	4.90%	5.00%
Other securities
Mortgage-Backed Securities and other securities
Principal Balance	$ 90,665,000	$ 44,838,000
Unamortized Premium (Discount), net	5,830,000	4,435,000
Discount Designated as Credit Reserve and OTTI	(5,728,000)	(4,298,000)
Amortized Cost	113,471,000	68,085,000
Unrealized Gain	2,813,000	1,271,000
Unrealized Loss	(1,797,000)	(1,594,000)
Estimated fair value	$ 114,487,000	$ 67,762,000
Net Weighted Average Coupon (as a percent)	6.80%	8.20%
Residual interests in asset-backed securities
Mortgage-Backed Securities and other securities
Principal Balance	$ 0	$ 0
Amortized Cost	$ 22,700,000	23,100,000
Agency interest only strips accounted for as derivatives
Mortgage-Backed Securities and other securities
Notional balance		221,800,000
CMBS Interest Only Strips
Mortgage-Backed Securities and other securities
Notional balance		$ 32,800,000

XML

Mortgage-Backed Securities and other securities- Purchase discount and premium (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Discount Designated as Credit Reserve and OTTI
Net impairment losses recognized in earnings	$ (6,097)	$ (10,797)
Non-Agency RMBS and Non-Agency CMBS and other securities
Discount Designated as Credit Reserve and OTTI
Balance at beginning of period	(130,484)	(152,750)
Realized credit losses	1,781	3,666
Purchases	(1,724)	0
Sales	87,741	28,154
Net impairment losses recognized in earnings	(4,372)	(8,445)
Transfers/release of credit reserve	(459)	11,285
Balance at end of period	(47,517)	(118,090)
Accretable Discount
Balance at beginning of period	(109,822)	(145,532)
Accretion of discount	3,232	4,737
Purchases	(668)	(2,265)
Sales	29,620	7,831
Transfers/release of credit reserve	(935)	(8,667)
Balance at end of period	(78,573)	(143,896)
Amortizable Premium
Balance at beginning of period	44,527	56,163
Amortization of premium	(642)	(1,702)
Purchases	1,522	0
Sales	(30,471)	(8,436)
Transfers/release of credit reserve	1,394	(2,618)
Balance at end of period	$ 16,330	$ 43,407

XML

Mortgage-Backed Securities and other securities- Type of security (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Mortgage-Backed Securities and other securities
Estimated fair value	$ 2,714,912	$ 2,576,517
Mortgage-backed securities and other securities
Mortgage-Backed Securities and other securities
Estimated fair value	2,714,912	2,576,517
Mortgage-backed securities and other securities | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	845,233	300,326
Mortgage-backed securities and other securities | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	727,036	748,226
Mortgage-backed securities and other securities | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	850,288	1,156,746
Mortgage-backed securities and other securities | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	292,355	371,219
Agency MBS
Mortgage-Backed Securities and other securities
Estimated fair value	2,194,002	1,841,594
Agency MBS | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	829,349	284,448
Agency MBS | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	558,160	599,133
Agency MBS | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	698,417	950,284
Agency MBS | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	108,076	7,729
20 Year Mortgage
Mortgage-Backed Securities and other securities
Estimated fair value	255,136	498,470
20 Year Mortgage | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	255,136	498,470
30 Year Mortgage
Mortgage-Backed Securities and other securities
Estimated fair value	686,145	935,207
30 Year Mortgage | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	686,145	935,207
40 Year Mortgage
Mortgage-Backed Securities and other securities
Estimated fair value	100,791
40 Year Mortgage | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	100,791
Agency RMBS Interest-Only Strips
Mortgage-Backed Securities and other securities
Estimated fair value	17,160	19,790
Agency RMBS Interest-Only Strips | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	1,249	499
Agency RMBS Interest-Only Strips | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	9,222	10,434
Agency RMBS Interest-Only Strips | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	6,689	8,857
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS
Mortgage-Backed Securities and other securities
Estimated fair value	15,069	16,503
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	2,200	807
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	7,286	9,476
Agency RMBS Interest-Only Strips accounted for as derivatives, included in MBS | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	5,583	6,220
Agency CMBS
Mortgage-Backed Securities and other securities
Estimated fair value	1,112,402	363,664
Agency CMBS | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	825,886	282,911
Agency CMBS | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	286,516	80,753
Agency CMBS Interest-Only Strips
Mortgage-Backed Securities and other securities
Estimated fair value	14	231
Agency CMBS Interest-Only Strips | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	14	231
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS
Mortgage-Backed Securities and other securities
Estimated fair value	7,285	7,729
Agency CMBS Interest-Only Strips accounted for as derivatives, included in MBS | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	7,285	7,729
Non-Agency MBS
Mortgage-Backed Securities and other securities
Estimated fair value	406,423	667,161
Non-Agency MBS | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	15,884	15,878
Non-Agency MBS | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	81,035	108,733
Non-Agency MBS | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	146,657	201,116
Non-Agency MBS | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	162,847	341,434
Non-Agency RMBS
Mortgage-Backed Securities and other securities
Estimated fair value	64,308	241,041
Non-Agency RMBS | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	13	13
Non-Agency RMBS | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	48,525	65,780
Non-Agency RMBS | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	8,460	54,408
Non-Agency RMBS | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	7,310	120,840
Non-Agency RMBS Interest-Only Strips
Mortgage-Backed Securities and other securities
Estimated fair value		64,116
Non-Agency RMBS Interest-Only Strips | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value		4,955
Non-Agency RMBS Interest-Only Strips | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value		10,724
Non-Agency RMBS Interest-Only Strips | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value		48,437
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives
Mortgage-Backed Securities and other securities
Estimated fair value		3,085
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value		1,043
Non-Agency RMBS Interest-Only Strips, accounted for as derivatives | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value		2,042
Non-Agency CMBS
Mortgage-Backed Securities and other securities
Estimated fair value	342,115	358,919
Non-Agency CMBS | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	15,871	15,865
Non-Agency CMBS | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	32,510	37,998
Non-Agency CMBS | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	138,197	134,941
Non-Agency CMBS | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	155,537	170,115
Other securities
Mortgage-Backed Securities and other securities
Estimated fair value	114,487	67,762
Other securities | Less than or equal to 10 years
Mortgage-Backed Securities and other securities
Estimated fair value	0	0
Other securities | More than 10 years and less than or equal to 20 years
Mortgage-Backed Securities and other securities
Estimated fair value	87,841	40,360
Other securities | More than 20 years and less than or equal to 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	5,214	5,346
Other securities | More than 30 years
Mortgage-Backed Securities and other securities
Estimated fair value	$ 21,432	$ 22,056

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Mortgage-Backed Securities and other securities- FV and unrealized loss (Details) $ in Thousands	Mar. 31, 2017 USD ($) item	Dec. 31, 2016 USD ($) security
Fair Value
Fair value - Less than 12 months	$ 944,136	$ 806,717
12 Months or More Fair Value	249,403	288,928
Total Fair Value	1,193,539	1,095,645
Unrealized Losses
Less than 12 Months Unrealized Losses	(14,419)	(18,182)
12 Months or More Unrealized Losses	(22,636)	(30,418)
Total Unrealized Losses	$ (37,055)	$ (48,600)
Number of Securities
Less than 12 Months Number of Securities	145	135
12 Months or More Number of Securities	62	70
Total Number of Securities	207	205
Agency RMBS
Fair Value
Fair value - Less than 12 months	$ 851,397	$ 727,594
12 Months or More Fair Value	22,948	24,216
Total Fair Value	874,345	751,810
Unrealized Losses
Less than 12 Months Unrealized Losses	(12,176)	(13,686)
12 Months or More Unrealized Losses	(1,055)	(1,039)
Total Unrealized Losses	$ (13,231)	$ (14,725)
Number of Securities
Less than 12 Months Number of Securities	126	114
12 Months or More Number of Securities	15	15
Total Number of Securities	141	129
20 Year Mortgage
Fair Value
Fair value - Less than 12 months	$ 118,330	$ 142,749
12 Months or More Fair Value	0	0
Total Fair Value	118,330	142,749
Unrealized Losses
Less than 12 Months Unrealized Losses	(1,815)	(1,935)
12 Months or More Unrealized Losses	0	0
Total Unrealized Losses	$ (1,815)	$ (1,935)
Number of Securities
Less than 12 Months Number of Securities	44	47
12 Months or More Number of Securities	0	0
Total Number of Securities	44	47
30 Year Mortgage
Fair Value
Fair value - Less than 12 months	$ 323,621	$ 432,949
12 Months or More Fair Value	21,439	22,586
Total Fair Value	345,060	455,535
Unrealized Losses
Less than 12 Months Unrealized Losses	(8,814)	(11,264)
12 Months or More Unrealized Losses	(984)	(945)
Total Unrealized Losses	$ (9,798)	$ (12,209)
Number of Securities
Less than 12 Months Number of Securities	56	54
12 Months or More Number of Securities	13	13
Total Number of Securities	69	67
Agency RMBS Interest-Only Strips
Fair Value
Fair value - Less than 12 months	$ 2,569	$ 6,105
12 Months or More Fair Value	1,509	1,630
Total Fair Value	4,078	7,735
Unrealized Losses
Less than 12 Months Unrealized Losses	(40)	(227)
12 Months or More Unrealized Losses	(71)	(94)
Total Unrealized Losses	$ (111)	$ (321)
Number of Securities
Less than 12 Months Number of Securities	4	6
12 Months or More Number of Securities	2	2
Total Number of Securities	6	8
Agency CMBS
Fair Value
Fair value - Less than 12 months	$ 406,877	$ 145,791
12 Months or More Fair Value	0	0
Total Fair Value	406,877	145,791
Unrealized Losses
Less than 12 Months Unrealized Losses	(1,507)	(260)
12 Months or More Unrealized Losses	0	0
Total Unrealized Losses	$ (1,507)	$ (260)
Number of Securities
Less than 12 Months Number of Securities	22	7
12 Months or More Number of Securities	0	0
Total Number of Securities	22	7
Non-Agency MBS
Fair Value
Fair value - Less than 12 months	$ 54,998	$ 71,157
12 Months or More Fair Value	203,593	241,322
Total Fair Value	258,591	312,479
Unrealized Losses
Less than 12 Months Unrealized Losses	(1,680)	(4,081)
12 Months or More Unrealized Losses	(20,347)	(28,200)
Total Unrealized Losses	$ (22,027)	$ (32,281)
Number of Securities
Less than 12 Months Number of Securities	17	20
12 Months or More Number of Securities	45	53
Total Number of Securities	62	73
Non-Agency RMBS
Fair Value
Fair value - Less than 12 months	$ 0	$ 11,628
12 Months or More Fair Value	12,026	33,034
Total Fair Value	12,026	44,662
Unrealized Losses
Less than 12 Months Unrealized Losses	0	(50)
12 Months or More Unrealized Losses	(122)	(2,185)
Total Unrealized Losses	$ (122)	$ (2,235)
Number of Securities
Less than 12 Months Number of Securities	0	3
12 Months or More Number of Securities	2	6
Total Number of Securities	2	9
Non-Agency CMBS
Fair Value
Fair value - Less than 12 months	$ 54,998	$ 59,529
12 Months or More Fair Value	191,567	208,288
Total Fair Value	246,565	267,817
Unrealized Losses
Less than 12 Months Unrealized Losses	(1,680)	(4,031)
12 Months or More Unrealized Losses	(20,225)	(26,015)
Total Unrealized Losses	$ (21,905)	$ (30,046)
Number of Securities
Less than 12 Months Number of Securities	17	17
12 Months or More Number of Securities	43	47
Total Number of Securities	60	64
Other securities
Fair Value
Fair value - Less than 12 months	$ 37,741	$ 7,966
12 Months or More Fair Value	22,862	23,390
Total Fair Value	60,603	31,356
Unrealized Losses
Less than 12 Months Unrealized Losses	(563)	(415)
12 Months or More Unrealized Losses	(1,234)	(1,179)
Total Unrealized Losses	$ (1,797)	$ (1,594)
Number of Securities
Less than 12 Months Number of Securities	2	1
12 Months or More Number of Securities	2	2
Total Number of Securities	4	3

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Mortgage-Backed Securities and other securities- Financing receivables (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Mortgage-Backed Securities and other securities
Other loss on securities	$ 6,097	$ 10,797
Estimated fair value	2,714,912		$ 2,576,517
Components of interest income
Net (Premium Amortization/Amortization Basis) Discount Amortization	1,199	(895)
Interest Income	28,430	29,618
Mortgage-backed securities and other securities
Mortgage-Backed Securities and other securities
Estimated fair value	2,714,912		2,576,517
Components of interest income
Coupon Interest	26,507	35,367
Net (Premium Amortization/Amortization Basis) Discount Amortization	(1,230)	(8,184)
Interest Income	25,277	27,183
Agency RMBS
Mortgage-Backed Securities and other securities
Other loss on securities	499	727
Components of interest income
Coupon Interest	11,322	17,323
Net (Premium Amortization/Amortization Basis) Discount Amortization	(4,028)	(8,505)
Interest Income	7,294	8,818
Agency CMBS
Mortgage-Backed Securities and other securities
Estimated fair value	1,112,402		363,664
Components of interest income
Coupon Interest	4,905	788
Net (Premium Amortization/Amortization Basis) Discount Amortization	269	(429)
Interest Income	5,174	359
Non-Agency RMBS
Mortgage-Backed Securities and other securities
Other loss on securities	0	4,917
Estimated fair value	64,308		241,041
Components of interest income
Coupon Interest	3,353	9,778
Net (Premium Amortization/Amortization Basis) Discount Amortization	(461)	(1,836)
Interest Income	2,892	7,942
Non-Agency RMBS inverse floaters
Mortgage-Backed Securities and other securities
Estimated fair value	0	81,400
Non-Agency CMBS
Mortgage-Backed Securities and other securities
Other loss on securities	4,334	2,785
Estimated fair value	342,115		358,919
Components of interest income
Coupon Interest	5,520	6,784
Net (Premium Amortization/Amortization Basis) Discount Amortization	2,169	1,788
Interest Income	7,689	8,572
Other securities
Mortgage-Backed Securities and other securities
Other loss on securities	1,264	2,368
Estimated fair value	114,487		$ 67,762
Components of interest income
Coupon Interest	1,407	694
Net (Premium Amortization/Amortization Basis) Discount Amortization	821	798
Interest Income	$ 2,228	$ 1,492

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Mortgage-Backed Securities and other securities- Gross gains and losses (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Mortgage-Backed Securities and other securities
Net Gain (Loss)	$ 21,258,000	$ (6,055,000)
Mortgage-backed securities and other securities
Mortgage-Backed Securities and other securities
Proceeds	836,925,000	1,162,542,000
Gross Gains	27,926,000	8,287,000
Gross Losses	(6,668,000)	(14,342,000)
Net Gain (Loss)	21,258,000	(6,055,000)
Agency RMBS
Mortgage-Backed Securities and other securities
Proceeds	550,351,000	310,480,000
Gross Gains	3,531,000	5,250,000
Gross Losses	(3,640,000)	(5,151,000)
Net Gain (Loss)	(109,000)	99,000
Agency RMBS | Agency interest only strips accounted for as derivatives
Mortgage-Backed Securities and other securities
Proceeds		4,200,000
Gross Gains		300,000
Gross Losses		0
Agency CMBS
Mortgage-Backed Securities and other securities
Proceeds	0	6,776,000
Gross Gains	0	0
Gross Losses	0	(55,000)
Net Gain (Loss)	0	(55,000)
Non-Agency RMBS
Mortgage-Backed Securities and other securities
Proceeds	243,811,000	82,801,000
Gross Gains	24,389,000	1,219,000
Gross Losses	(2,242,000)	(4,244,000)
Net Gain (Loss)	22,147,000	(3,025,000)
Non-Agency CMBS
Mortgage-Backed Securities and other securities
Proceeds	19,817,000	12,259,000
Gross Gains	6,000	0
Gross Losses	(732,000)	(2,783,000)
Net Gain (Loss)	(726,000)	(2,783,000)
Other securities
Mortgage-Backed Securities and other securities
Proceeds	22,946,000	750,226,000
Gross Gains	0	1,818,000
Gross Losses	(54,000)	(2,109,000)
Net Gain (Loss)	$ (54,000)	(291,000)
Non Agency RMBS Interest Only Strips Accounted For As Derivatives [Member] | Agency interest only strips accounted for as derivatives
Mortgage-Backed Securities and other securities
Proceeds		2,200,000
Gross Gains		274,000
Gross Losses		$ (180,000)

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Variable Interest Entities (Details) $ in Thousands	1 Months Ended	3 Months Ended	12 Months Ended
	Nov. 30, 2015 USD ($)	Mar. 31, 2017 USD ($) entity trust loan score	Dec. 31, 2016 USD ($) entity loan score
Variable Interest Entities
Repurchase agreements		$ 2,324,427	$ 2,155,644
Secured debt		$ 10,780	10,659
Number of trusts | trust		3
Residential Whole-Loans, at fair value		$ 215,800	192,136
Residential Bridge Loans		33,204	0
Securitized commercial loan, at fair value		24,500	24,225
Investment related receivable		30,452	33,600
Accrued interest receivable		10,935	18,812
Other assets		497	398
Total Assets		3,144,374	3,156,016
Accrued interest payable		4,381	16,041
Accounts payable and accrued expenses		3,531	3,255
Total Liabilities		2,706,283	2,725,534
Residential Whole-Loans
Variable Interest Entities
Unamortized premium		1,550	1,311
Unamortized discount		(733)	(539)
Gross unrealized gains		4,004	3,643
Gross unrealized losses		(26)	(44)
Fair value		$ 215,800	$ 192,136
Number of Loans | loan		535	475
Principal balance		$ 211,005	$ 187,765
Original LTV		56.30%	56.30%
Original FICO Score | score		730	726
Expected Life (years)		1 year 7 months 6 days	1 year 6 months
Contractual Maturity (years)		27 years 2 months 12 days	27 years
Coupon rate		4.60%	4.80%
Residential Whole-Loans | State Concentration | Principal balance
Variable Interest Entities
Principal balance		$ 244,191	$ 187,765
State concentration		100.00%	100.00%
Residential Whole-Loans | California | State Concentration | Principal balance
Variable Interest Entities
Principal balance		$ 176,717	$ 159,955
State concentration		72.30%	85.20%
Residential Whole-Loans | Washington | State Concentration | Principal balance
Variable Interest Entities
Principal balance		$ 28,165	$ 10,591
State concentration		11.50%	5.60%
Residential Whole-Loans | Massachusetts | State Concentration | Principal balance
Variable Interest Entities
Principal balance		$ 11,274	$ 10,161
State concentration		4.60%	5.40%
Residential Whole-Loans | New York | State Concentration | Principal balance
Variable Interest Entities
Principal balance		$ 9,731	$ 4,454
State concentration		4.00%	2.40%
Residential Whole-Loans | Georgia | State Concentration | Principal balance
Variable Interest Entities
Principal balance		$ 8,930	$ 1,492
State concentration		3.70%	0.80%
Residential Whole-Loans | Other | State Concentration | Principal balance
Variable Interest Entities
Principal balance		$ 9,374	$ 1,112
State concentration		3.90%	0.60%
3.01- 4.00%
Variable Interest Entities
Current Coupon Rate, low end		3.01%	3.01%
Current Coupon Rate, high end		4.00%	4.00%
Number of Loans | loan		59	59
Principal balance		$ 23,057	$ 23,318
Original LTV		54.90%	54.80%
Original FICO Score | score		732	732
Expected Life (years)		1 year 4 months 24 days	1 year 4 months 24 days
Contractual Maturity (years)		26 years 3 months 18 days	26 years 6 months
Coupon rate		3.90%	4.20%
4.01- 5.00%
Variable Interest Entities
Current Coupon Rate, low end		4.01%	4.01%
Current Coupon Rate, high end		5.00%	5.00%
Number of Loans | loan		285	180
Principal balance		$ 114,664	$ 69,930
Original LTV		55.80%	57.10%
Original FICO Score | score		737	728
Expected Life (years)		1 year 7 months 6 days	1 year 6 months
Contractual Maturity (years)		27 years 7 months 6 days	27 years 3 months 18 days
Coupon rate		4.40%	4.60%
5.01- 6.00%
Variable Interest Entities
Current Coupon Rate, low end		5.01%	5.01%
Current Coupon Rate, high end		6.00%	6.00%
Number of Loans | loan		185	231
Principal balance		$ 69,765	$ 91,440
Original LTV		56.80%	55.50%
Original FICO Score | score		718	723
Expected Life (years)		1 year 7 months 6 days	1 year 7 months 6 days
Contractual Maturity (years)		27 years	27 years 1 month 6 days
Coupon rate		5.10%	5.00%
6.01- 7.00%
Variable Interest Entities
Current Coupon Rate, low end		6.01%	6.01%
Current Coupon Rate, high end		7.00%	7.00%
Number of Loans | loan		6	5
Principal balance		$ 3,519	$ 3,077
Original LTV		70.40%	71.20%
Original FICO Score | score		743	738
Expected Life (years)		1 year 4 months 24 days	1 year 3 months 18 days
Contractual Maturity (years)		22 years	21 years 1 month 6 days
Coupon rate		6.40%	6.30%
Residential Whole- Loans with no FICO score available
Variable Interest Entities
Number of Loans | loan		162	153
Principal balance		$ 69,900	$ 66,700
Residential Bridge Loans
Variable Interest Entities
Number of Loans | loan		103
Principal balance		$ 33,186
Unamortized Premium (as a percent)		1900000.00%
Carrying Value (as a percent)		3320400000.00%
Original LTV		73.60%
Original FICO Score | score		696
Expected Life (years)		10 months 10 days
Coupon rate		9.50%
8.01 – 9.00%
Variable Interest Entities
Number of Loans | loan		23
Principal balance		$ 9,800
Unamortized Premium (as a percent)		600000.00%
Carrying Value (as a percent)		980500000.00%
Original LTV		72.10%
Original FICO Score | score		714
Expected Life (years)		14 months 25 days
Coupon rate		8.70%
9.01 – 10.00%
Variable Interest Entities
Number of Loans | loan		48
Principal balance		$ 14,548
Unamortized Premium (as a percent)		800000.00%
Carrying Value (as a percent)		1455600000.00%
Original LTV		74.90%
Original FICO Score | score		695
Expected Life (years)		8 months 3 days
Coupon rate		9.40%
10.01 – 11.0%
Variable Interest Entities
Number of Loans | loan		32
Principal balance		$ 8,838
Unamortized Premium (as a percent)		500000.00%
Carrying Value (as a percent)		884300000.00%
Original LTV		73.10%
Original FICO Score | score		677
Expected Life (years)		9 months
Coupon rate		10.40%
Securitized commercial loan
Variable Interest Entities
Gross unrealized losses		$ (500)	(775)
Fair value		24,500	24,225
Principal balance		25,000	25,000
VIE
Variable Interest Entities
Residential Whole-Loans, at fair value		215,800	192,136
Securities Sold under Agreements to Repurchase, Fair Value of Collateral		33,204
Securitized commercial loan, at fair value		24,500	24,225
Investment related receivable		7,471	1,241
Accrued interest receivable		2,329	1,622
Other assets		93	0
Total Assets		283,397	219,224
Securitized debt, at fair value		10,780	10,659
Accrued interest payable		85	85
Accounts payable and accrued expenses		86	2
Total Liabilities		$ 10,951	$ 10,746
VIE | Residential Whole-Loans
Variable Interest Entities
Number of Loans | loan		535
VIE | Residential Bridge Loans
Variable Interest Entities
Number of Loans | loan		103
VIE | Securitized commercial loan
Variable Interest Entities
Number of Loans | loan		1
CMSC Trust
Variable Interest Entities
Trust certificates issued		$ 25,000
Securitized commercial loan, at fair value		$ 25,000
Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]
Variable Interest Entities
Investments in VIEs | entity		3	3
Maximum loss exposure		$ 61,400	$ 60,500
VIE
Variable Interest Entities
Securities Sold under Agreements to Repurchase, Fair Value of Collateral			$ 0
Cost of financing the securitized debt		8.90%
VIE | Residential Whole-Loans
Variable Interest Entities
Repurchase agreements		$ 176,400
VIE | Residential Bridge Loans
Variable Interest Entities
Repurchase agreements		30,300
Securities Sold under Agreements to Repurchase, Fair Value of Collateral		33,200
CMSC Trust | Securitized commercial loan
Variable Interest Entities
Repurchase agreements	$ 6,800
Amount acquired, eliminated in consolidation	$ 14,000	14,000
Secured debt		11,000
Fair value of variable interest entity		13,700
VIE | Securitized debt | Securitized commercial loan
Variable Interest Entities
Secured debt		$ 10,800

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Borrowings under Repurchase Agreements (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017 USD ($) Counterparty	Dec. 31, 2016 USD ($)
Borrowings Under Repurchase Agreements
Number of counterparties to master repurchase agreement | Counterparty	27
Number of counterparties from whom the Company had borrowings | Counterparty	16
Certain characteristics of the Company's repurchase agreements
Repurchase Agreement Borrowings	$ 2,324,427	$ 2,155,644
Repurchase agreements	$ 2,324,427	$ 2,155,644
Weighted Average Interest Rate on Borrowings Outstanding at end of period (as a percent)	1.47%	1.48%
Weighted Average Remaining Maturity (days)	38 days
Accrued interest payable	$ 4,381	$ 16,041
Securities received as collateral	803	$ 357
Repurchase agreements
Certain characteristics of the Company's repurchase agreements
Weighted Average Remaining Maturity (days)		34 days
Average borrowings under repurchase agreements	2,300,000	$ 2,500,000
Maximum balance	2,300,000	3,100,000
Accrued interest payable	3,900	3,200
Repurchase agreements | Agency RMBS
Certain characteristics of the Company's repurchase agreements
Repurchase Agreement Borrowings	$ 835,537	$ 1,427,674
Weighted Average Interest Rate on Borrowings Outstanding at end of period (as a percent)	1.01%	0.96%
Weighted Average Remaining Maturity (days)	50 days	38 days
Repurchase agreements | Agency CMBS
Certain characteristics of the Company's repurchase agreements
Repurchase Agreement Borrowings	$ 933,457	$ 56,365
Weighted Average Interest Rate on Borrowings Outstanding at end of period (as a percent)	1.02%	1.07%
Weighted Average Remaining Maturity (days)	34 days	46 days
Repurchase agreements | Non-Agency RMBS
Certain characteristics of the Company's repurchase agreements
Repurchase Agreement Borrowings	$ 50,438	$ 218,712
Weighted Average Interest Rate on Borrowings Outstanding at end of period (as a percent)	2.60%	2.53%
Weighted Average Remaining Maturity (days)	43 days	28 days
Repurchase agreements | Non-Agency CMBS
Certain characteristics of the Company's repurchase agreements
Repurchase Agreement Borrowings	$ 239,632	$ 255,656
Weighted Average Interest Rate on Borrowings Outstanding at end of period (as a percent)	2.69%	2.55%
Weighted Average Remaining Maturity (days)	36 days	30 days
Repurchase agreements | Whole-Loans
Certain characteristics of the Company's repurchase agreements
Repurchase Agreement Borrowings	$ 213,509	$ 161,181
Weighted Average Interest Rate on Borrowings Outstanding at end of period (as a percent)	3.32%	2.91%
Weighted Average Remaining Maturity (days)	15 days	9 days
Repurchase agreements | Other securities
Certain characteristics of the Company's repurchase agreements
Repurchase Agreement Borrowings	$ 51,854	$ 36,056
Weighted Average Interest Rate on Borrowings Outstanding at end of period (as a percent)	2.50%	2.32%
Weighted Average Remaining Maturity (days)	25 days	17 days
Repurchase agreements | Minimum
Certain characteristics of the Company's repurchase agreements
Term of repurchase agreements	1 month
Repurchase agreements | Maximum
Certain characteristics of the Company's repurchase agreements
Term of repurchase agreements	3 months
Securities Sold Under Agreements to Repurchase to be Settled April 3, 2017 | Repurchase agreements
Certain characteristics of the Company's repurchase agreements
Repurchase agreements	$ 73,500
Weighted Average Interest Rate on Borrowings Outstanding at end of period (as a percent)	1.17%
Weighted Average Remaining Maturity (days)	80 days
Securities received as collateral	$ 78,000

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Borrowings under Repurchase Agreements-Maturity dates (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Certain characteristics of the Company's repurchase agreements
Borrowings under repurchase agreements, net	$ 2,324,427	$ 2,155,644
1 to 29 days
Certain characteristics of the Company's repurchase agreements
Borrowings under repurchase agreements, net	1,228,846	1,386,971
30 to 59 days
Certain characteristics of the Company's repurchase agreements
Borrowings under repurchase agreements, net	326,910	167,642
60 to 89 days
Certain characteristics of the Company's repurchase agreements
Borrowings under repurchase agreements, net	621,231	601,031
90 to 119 days
Certain characteristics of the Company's repurchase agreements
Borrowings under repurchase agreements, net	147,440	0
Greater than or equal to 120 days
Certain characteristics of the Company's repurchase agreements
Borrowings under repurchase agreements, net	$ 0	$ 0

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Borrowings under Repurchase Agreements-Risk by Counterparty (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017 USD ($)
RBC (Barbados) Trading Bank Corporation
Amounts of collateral at risk under its repurchase agreements greater than 10% of the Company's equity with any counterparty
Amount Collateral at Risk, at fair value	$ 60,120
Weighted Average Remaining Maturity	46 days
Percentage of Stockholders' Equity (as a percent)	13.70%
Credit Suisse Securities (USA) LLC
Amounts of collateral at risk under its repurchase agreements greater than 10% of the Company's equity with any counterparty
Amount Collateral at Risk, at fair value	$ 57,108
Weighted Average Remaining Maturity	20 days
Percentage of Stockholders' Equity (as a percent)	13.00%
Credit Suisse AG, Cayman Islands Branch
Amounts of collateral at risk under its repurchase agreements greater than 10% of the Company's equity with any counterparty
Amount Collateral at Risk, at fair value	$ 45,189
Weighted Average Remaining Maturity	7 days
Percentage of Stockholders' Equity (as a percent)	10.30%

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Borrowings under Repurchase Agreements Collateral Positions (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Financial Instruments Owned and Pledged as Collateral [Line Items]
Accrued interest	$ 10,247	$ 9,790
Pledged Assets Including Accrued Interest	2,646,293	2,513,908
Assets Pledged- Fair Value	2,636,046	2,504,118
Due from counterparties	13,200	37,000
Due to counterparties	3,900	270
Securities received as collateral	803	357
Repurchase agreements
Financial Instruments Owned and Pledged as Collateral [Line Items]
MBS pledged for borrowings under repurchase agreements	2,600,000	2,500,000
Repurchase agreements | Agency RMBS
Financial Instruments Owned and Pledged as Collateral [Line Items]
MBS pledged for borrowings under repurchase agreements	863,842	1,465,384
Accrued interest	3,430	5,335
Pledged Assets Including Accrued Interest	867,272	1,470,719
Repurchase agreements | Non-Agency RMBS
Financial Instruments Owned and Pledged as Collateral [Line Items]
MBS pledged for borrowings under repurchase agreements	64,295	308,165
Accrued interest	164	682
Pledged Assets Including Accrued Interest	64,459	308,847
Repurchase agreements | Non-Agency CMBS
Financial Instruments Owned and Pledged as Collateral [Line Items]
MBS pledged for borrowings under repurchase agreements	342,115	358,919
Accrued interest	1,734	1,845
Pledged Assets Including Accrued Interest	343,849	360,764
Repurchase agreements | Whole-Loans
Financial Instruments Owned and Pledged as Collateral [Line Items]
MBS pledged for borrowings under repurchase agreements	262,724	205,702
Accrued interest	2,225	1,518
Pledged Assets Including Accrued Interest	264,949	207,220
Repurchase agreements | Other securities
Financial Instruments Owned and Pledged as Collateral [Line Items]
MBS pledged for borrowings under repurchase agreements	98,419	67,762
Accrued interest	76	57
Pledged Assets Including Accrued Interest	98,495	67,819
Repurchase agreements | Cash
Financial Instruments Owned and Pledged as Collateral [Line Items]
Pledged Assets Including Accrued Interest	13,215	36,986
Assets Pledged- Fair Value	13,215	36,986
VIE
Financial Instruments Owned and Pledged as Collateral [Line Items]
MBS pledged for borrowings under repurchase agreements	33,204
VIE | Agency CMBS
Financial Instruments Owned and Pledged as Collateral [Line Items]
MBS pledged for borrowings under repurchase agreements	991,436	61,200
Accrued interest	2,618	353
Pledged Assets Including Accrued Interest	$ 994,054	$ 61,553

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Derivative Instruments (Details) $ in Thousands, € in Millions	1 Months Ended	3 Months Ended	12 Months Ended
	Feb. 28, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Mar. 31, 2017 EUR (€)
Estimated Fair Value
Estimated Fair value, assets		$ 31,915	$ 47,888
Derivative liability, at fair value		(10,268)	(182,158)
Accrued Interest Payable
Total derivative instruments, net		4,381	16,041
Derivative instruments not accounted as hedges under GAAP
Estimated Fair Value
Estimated Fair value, assets		9,561	20,571
Derivative liability, at fair value		(10,268)	(182,158)
Total derivative instruments		(707)	(161,587)
Accrued Interest Payable
Accrued Interest, assets		219	1,145
Accrued Interest, liabilities		137	2,960
Total derivative instruments, net		356	4,105
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP
Notional Amount
Notional Amount, assets		2,888,600	2,298,300
Notional Amount, liabilities		3,979,200	5,046,300
Estimated Fair Value
Estimated Fair value, assets		3,715	20,466
Derivative liability, at fair value		(5,985)	(177,929)
Accrued Interest Payable
Accrued Interest, assets		219	1,145
Accrued Interest, liabilities		188	3,054
Options | Derivative instruments not accounted as hedges under GAAP
Notional Amount
Notional Amount, assets		235,500	0
Notional Amount, liabilities		235,500	0
Estimated Fair Value
Estimated Fair value, assets		1,388	0
Derivative liability, at fair value		(512)	0
Accrued Interest Payable
Accrued Interest, assets		0	0
Accrued Interest, liabilities		0	0
Futures contracts | Derivative instruments not accounted as hedges under GAAP
Notional Amount
Notional Amount, assets		123,500	56,900
Notional Amount, liabilities		154,900	176,300
Estimated Fair Value
Estimated Fair value, assets		163	71
Derivative liability, at fair value		(708)	(2,487)
Accrued Interest Payable
Accrued Interest, assets		0	0
Accrued Interest, liabilities		0	0
Total return swaps
Notional Amount
Notional Amount, assets | €				€ 51.0
Accrued Interest Payable
Loss on derivative	$ 514
Cash collateral		4,300
Total return swaps | Derivative instruments not accounted as hedges under GAAP
Notional Amount
Notional Amount, liabilities		24,327	47,059
Estimated Fair Value
Derivative liability, at fair value		(459)	(1,673)
Accrued Interest Payable
Accrued Interest, liabilities		$ (51)	(94)
Total return swaps | EURIBOR
Accrued Interest Payable
Variable rate spread (as a percent)		2.75%		2.75%
Variable rate spread for payment to counterparty (as a percent)		0.50%
Total return swaps | Through December 2019 | EURIBOR
Accrued Interest Payable
Variable rate spread for payment to counterparty (as a percent)		0.25%
Total return swaps | In December 2020 | EURIBOR
Accrued Interest Payable
Variable rate spread for payment to counterparty (as a percent)		0.00%
Foreign currency forwards | Derivative instruments not accounted as hedges under GAAP
Notional Amount
Notional Amount, assets		$ 43	784
Notional Amount, liabilities		1,110	1,532
Estimated Fair Value
Estimated Fair value, assets		0	34
Derivative liability, at fair value		(8)	(69)
Accrued Interest Payable
Accrued Interest, assets		0	0
Accrued Interest, liabilities		0	0
TBAs | Derivative instruments not accounted as hedges under GAAP
Notional Amount
Notional Amount, assets		699,800	0
Notional Amount, liabilities		599,800	0
Estimated Fair Value
Estimated Fair value, assets		4,295	0
Derivative liability, at fair value		(2,596)	0
Total derivative instruments		1,699
Accrued Interest Payable
Accrued Interest, assets		0	0
Accrued Interest, liabilities		0	0
Forward Starting Interest Rate Swap
Accrued Interest Payable
Notional amount		$ (660,000)	$ (1,700,000)
Weighted average forward starting date		7 months 18 days	4 months 15 days
Long | Us Treasury Futures
Estimated Fair Value
Estimated Fair value, assets			$ 71
Accrued Interest Payable
Notional amount			(56,900)
Long | TBAs | Derivative instruments not accounted as hedges under GAAP
Notional Amount
Notional Amount, assets		$ 699,800
Estimated Fair Value
Estimated Fair value, assets		4,295
Accrued Interest Payable
Notional amount		(699,800)	0
Short | Us Treasury Futures
Estimated Fair Value
Derivative liability, at fair value		545	(2,500)
Accrued Interest Payable
Notional amount		(278,400)	(176,300)
Short | TBAs | Derivative instruments not accounted as hedges under GAAP
Notional Amount
Notional Amount, liabilities		599,800
Estimated Fair Value
Derivative liability, at fair value		2,596
Accrued Interest Payable
Notional amount		$ (599,800)	$ 0

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Derivative Instruments- Gain or loss (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	$ (3,173)	$ 30,321
Mark-to-market adjustments	(3,306)	(64,555)
Total	(4,697)	(45,170)
Collateral already posted, aggregate fair value	43,200		$ 206,600
Derivative collateral offset against derivatives	(157,913)	0
Cash pledged as collateral	0		$ 470
Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	(3,173)	26,716
Derivative, Variation Margin Settlement	3,974
Mark-to-market adjustments	851	(64,555)
Basis Recovery	(1,396)	(3,216)
Contractual interest income (expense), net	(4,953)	(4,115)
Total	(4,697)	(45,170)
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	3,749	(3,605)
Derivative, Variation Margin Settlement	3,974
Mark-to-market adjustments	(2,466)	(54,248)
Basis Recovery	169	167
Contractual interest income (expense), net	(7,225)	(8,595)
Total	(1,799)	(66,281)
Interest rate swaption | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	(115)	(712)
Mark-to-market adjustments	0	1,309
Basis Recovery	0	0
Contractual interest income (expense), net	0	0
Total	(115)	597
Agency and Non-Agency Interest-Only Strips accounted for as derivatives, included in MBS | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	94	300
Mark-to-market adjustments	(1,298)	(3,679)
Basis Recovery	(1,565)	(3,383)
Contractual interest income (expense), net	2,041	4,146
Total	(728)	(2,616)
Option | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	(172)	4,756
Mark-to-market adjustments	(198)	0
Basis Recovery	0	0
Contractual interest income (expense), net	0	0
Total	(370)	4,756
Futures contracts | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	(6,638)	14,316
Mark-to-market adjustments	1,871	(1,159)
Basis Recovery	0	0
Contractual interest income (expense), net	0	0
Total	(4,767)	13,157
Foreign currency forwards | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	(23)	(28)
Mark-to-market adjustments	29	(200)
Basis Recovery	0	0
Contractual interest income (expense), net	0	0
Total	6	(228)
Foreign currency swaps | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net		3,942
Mark-to-market adjustments		(4,569)
Basis Recovery		0
Contractual interest income (expense), net		113
Total		(514)
Total return swaps | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	(514)	8
Mark-to-market adjustments	1,214	(866)
Basis Recovery	0	0
Contractual interest income (expense), net	231	221
Total	931	(637)
TBAs | Derivative instruments not accounted as hedges under GAAP
Amounts recognized on the statements of operations related to the Company's derivatives
Realized gain (loss), net	446	7,739
Mark-to-market adjustments	1,699	(1,143)
Basis Recovery	0	0
Contractual interest income (expense), net	0	0
Total	$ 2,145	$ 6,596

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Derivative Instruments- Swaption terms (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Interest rate swaps and interest rate swaptions
Derivative liability, at fair value	$ 10,268	$ 182,158
Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Fair Value - asset (liability), net	(707)	(161,587)
Derivative liability, at fair value	10,268	182,158
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Derivative liability, at fair value	5,985	177,929
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | Fixed Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 4,095,100	$ 4,662,200
Average fixed pay rate (as a percent)	2.50%	2.10%
Average floating receive rate	0.90%	0.90%
Average maturity (in years)	7 years 6 months	5 years 8 months 12 days
Forward starting (as a percent)	16.10%	35.70%
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | Variable Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 2,772,700	$ 2,682,400
Average fixed pay rate (as a percent)	1.90%	1.70%
Average floating receive rate	0.90%	0.90%
Average maturity (in years)	6 years 8 months 12 days	6 years 6 months
Forward starting (as a percent)	16.40%	0.00%
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | 1 Year Or Less | Fixed Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 105,900	$ 105,900
Average fixed pay rate (as a percent)	0.80%	0.80%
Average floating receive rate	1.00%	0.80%
Average maturity (in years)	7 months 6 days	9 months 18 days
Forward starting (as a percent)	0.00%	0.00%
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | Greater than 1 Year and less than 3 years | Fixed Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 118,000	$ 993,000
Average fixed pay rate (as a percent)	1.80%	1.20%
Average floating receive rate	1.10%	0.90%
Average maturity (in years)	2 years 4 months 24 days	1 year 4 months 24 days
Forward starting (as a percent)	0.00%	88.10%
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | Greater than 1 Year and less than 3 years | Variable Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 192,800
Average fixed pay rate (as a percent)	1.40%
Average floating receive rate	1.00%
Average maturity (in years)	2 years 10 months 24 days
Forward starting (as a percent)	0.00%
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | Greater than 3 years and less than 5 years | Fixed Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 1,047,800	$ 1,861,700
Average fixed pay rate (as a percent)	2.10%	1.90%
Average floating receive rate	1.10%	0.90%
Average maturity (in years)	3 years 8 months 12 days	3 years 10 months 24 days
Forward starting (as a percent)	0.00%	36.50%
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | Greater than 3 years and less than 5 years | Variable Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 1,609,900	$ 1,811,400
Average fixed pay rate (as a percent)	1.80%	1.40%
Average floating receive rate	0.80%	0.90%
Average maturity (in years)	4 years 1 month 6 days	3 years 8 months 12 days
Forward starting (as a percent)	28.30%	0.00%
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | Greater than 5 years | Fixed Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 2,823,400	$ 1,701,600
Average fixed pay rate (as a percent)	2.80%	3.10%
Average floating receive rate	0.80%	0.90%
Average maturity (in years)	9 years 4 months 24 days	10 years 6 months
Forward starting (as a percent)	23.40%	6.50%
Interest rate swaps | Derivative instruments not accounted as hedges under GAAP | Greater than 5 years | Variable Pay Rate
Interest rate swaps and interest rate swaptions
Notional amount	$ 970,000	$ 871,000
Average fixed pay rate (as a percent)	2.20%	2.20%
Average floating receive rate	1.10%	0.90%
Average maturity (in years)	11 years 10 months 24 days	12 years 3 months 18 days
Forward starting (as a percent)	0.00%	0.00%
Forward Starting Interest Rate Swap
Interest rate swaps and interest rate swaptions
Notional amount	$ 660,000	$ 1,700,000

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Derivative Instruments- Foreign currency (Details) € in Thousands, $ in Thousands	Mar. 31, 2017 USD ($)	Mar. 31, 2017 EUR (€)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 EUR (€)
Interest rate swaps and interest rate swaptions
Fair value of assets	$ 31,915		$ 47,888
Fair value of liability	(10,268)		(182,158)
Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Fair value of assets	9,561		20,571
Fair value of liability	(10,268)		(182,158)
Fair Value	(707)		(161,587)
Foreign currency forwards | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Notional Amount, assets	43		784
Notional Amount, liabilities	1,110		1,532
Fair value of assets	0		34
Fair value of liability	(8)		(69)
Euro Member Countries, Euro | Foreign currency forwards | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Notional Amount, assets	43	€ 40	784	€ 710
Notional Amount, liabilities	1,110	1,035	1,532	1,383
Notional Amount, net	1,153	1,075	2,316	2,093
Fair value of assets	0		34
Fair value of liability	(8)		(69)
Fair Value	(8)		(35)
Euro Member Countries, Euro | Buy Usd And Sell Eur Currency Forward One | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Notional Amount, assets	43	40
Fair Value	0
Euro Member Countries, Euro | Buy EUR And Sell USD Currency Forward One | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Notional Amount, liabilities	726	673
Fair Value	(4)
Euro Member Countries, Euro | Buy Eur And Sell Usd Currency Forward Three | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Notional Amount, liabilities	384	€ 362
Fair Value	$ (4)
Euro Member Countries, Euro | Buy Usd And Sell Eur Currency Forward Three | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Notional Amount, assets			784	710
Fair Value			34
Euro Member Countries, Euro | Buy Eur And Sell Usd Currency Forward Four | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Notional Amount, liabilities			735	673
Fair Value			(23)
Euro Member Countries, Euro | Buy Eur And Sell Usd Currency Forward Two | Derivative instruments not accounted as hedges under GAAP
Interest rate swaps and interest rate swaptions
Notional Amount, liabilities			797	€ 710
Fair Value			$ (46)

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Derivative Instruments- TBA securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Currency swaps and forwards
Derivative assets	$ 31,915	$ 47,888
Derivative liability, at fair value	10,268	182,158
Derivative instruments not accounted as hedges under GAAP
Currency swaps and forwards
Derivative assets	9,561	20,571
Derivative liability, at fair value	10,268	182,158
Fair Value	(707)	(161,587)
TBAs | Derivative instruments not accounted as hedges under GAAP
Currency swaps and forwards
Notional Amount, assets	699,800	0
Derivative assets	4,295	0
Derivative Asset Notional Amount Net	699,800
Derivative Liability, Notional Amount	(599,800)	0
Derivative Liability Notional Amount Net	(599,800)
Derivative liability, at fair value	2,596	$ 0
Notional Amount, net	100,000
Fair Value	1,699
TBAs | Derivative instruments not accounted as hedges under GAAP | Long
Currency swaps and forwards
Notional Amount, assets	699,800
Derivative assets	4,295
Changes in notional amount
Notional amount at the beginning of the period	0
Additions	1,899,800
Settlement, Termination, Expiration or Exercise	(1,200,000)
Notional amount at the end of the period	699,800
TBAs | Derivative instruments not accounted as hedges under GAAP | Short
Currency swaps and forwards
Derivative Liability, Notional Amount	(599,800)
Derivative liability, at fair value	(2,596)
Changes in notional amount
Notional amount at the beginning of the period	0
Additions	1,799,800
Settlement, Termination, Expiration or Exercise	(1,200,000)
Notional amount at the end of the period	$ 599,800

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Offsetting Assets and Liabilities- Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Offsetting of Derivative Assets and Reverse Repurchase Agreements
Gross Amounts of Recognized Assets	$ 31,915	$ 47,888
Derivative Assets Including Others Accounted for as Derivatives	9,561	20,571
Net Amounts of Assets presented in the Consolidated Balance Sheets	31,915	47,888
Gross Amounts Not Offset in the Consolidated Balance Sheets
Securities Purchased under Agreements to Resell, Collateral, Obligation to Return Securities	(23,765)	(43,838)
Cash Collateral Received	0	0
Net Amount	8,150	4,050
Agency and Non-Agency Interest-Only Strips accounted for as derivatives, included in MBS
Offsetting of Derivative Assets and Reverse Repurchase Agreements
Gross Amounts of Recognized Assets	22,354	27,317
Net Amounts of Assets presented in the Consolidated Balance Sheets	22,354	27,317
Gross Amounts Not Offset in the Consolidated Balance Sheets
Securities Purchased under Agreements to Resell, Collateral, Obligation to Return Securities	(18,555)	(23,338)
Net Amount	3,799	3,979
Derivative asset
Offsetting of Derivative Assets and Reverse Repurchase Agreements
Gross Amounts of Recognized Assets	9,561	20,571
Derivative Assets Including Others Accounted for as Derivatives	9,561	20,571
Gross Amounts Not Offset in the Consolidated Balance Sheets
Securities Purchased under Agreements to Resell, Collateral, Obligation to Return Securities	(5,210)	(20,500)
Cash Collateral Received	0	0
Net Amount	$ 4,351	$ 71

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Offsetting Assets and Liabilities- Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Offsetting [Abstract]
Gross Amounts of Recognized Liabilities	$ 10,268	$ 182,158
Securities Sold under Agreements to Repurchase, Gross	2,324,427	2,155,644
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross	2,334,695	2,337,802
Derivative liabilities	10,268	182,158
Securities Sold Under Agreements To Repurchase Before Amortization of Debt Issuance Costs	2,324,427	2,155,644
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned	2,334,695	2,337,802
Gross Amounts Not Offset in the Balance Sheets
Financial Instruments	(5,210)	(20,500)
Securities Sold under Agreements to Repurchase, Collateral, Right to Reclaim Securities	(2,324,427)	(2,155,644)
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Securities	(2,329,637)	(2,176,144)
Cash Collateral Pledged	(3,881)	(161,588)
Derivative Liability, Fair Value, Amount Offset Against Collateral	1,177	70
Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Amount Offset Against Collateral	1,177	70
Cash collateral for derivatives	43,200	206,600
Fair value of investments pledged against repurchase agreements	$ 2,600,000	$ 2,500,000

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Related Party Transactions (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Related Party Transactions
Management fees	$ 2,476,000	$ 2,753,000
Western Asset Management Company
Related Party Transactions
Management fees (as a percent)	1.50%
Renewal term of management agreement	1 year
Notice period to terminate the Management Agreement following initial term	180 days
Multiple of average annual management fees used to calculate termination fee	3
Prior period over which management fees were incurred used to calculate the termination fee under the Management Agreement	24 months
Notice period to terminate the Management Agreement for cause	30 days
Management fees	$ 2,500,000	2,800,000
Reimbursable employee costs	216,000	$ 72,000
Management fees incurred but not yet paid	(2,500,000)		$ 2,500,000
Reimbursable employee costs incurred but not yet paid	$ 69,000		83,000
Western Asset Management Company | Minimum
Related Party Transactions
Proportion of affirmative votes by the entity's independent directors to terminate the Management Agreement (as a percent)	67.00%
Proportion of votes required by the entity's independent directors for acceptance of reduction in management fees (as a percent)	67.00%
Securitized commercial loan | VIE | Securitized debt
Related Party Transactions
Securitized debt	$ 11,000,000		11,000,000
VIE
Related Party Transactions
Securitized debt, at fair value	$ 10,780,000		$ 10,659,000

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Share-Based Payments (Details) $ / shares in Units, $ in Thousands				3 Months Ended		50 Months Ended
	Jun. 02, 2016 shares	Jun. 04, 2015 director	Dec. 19, 2013 shares	Mar. 31, 2017 USD ($) $ / shares shares	Mar. 31, 2016 USD ($) shares	Jun. 30, 2016 shares	Dec. 31, 2016 USD ($) shares	May 15, 2012 shares
Share-Based Payments
Shares authorized (as a percent)				3.00%
Shares reserved for issuance under the Equity plan (in shares)				1,237,711				308,335
Number of shares remained available for issuance (in shares)				529,298
Stock-based compensation expense recognized | $				$ 362	$ 572
Restricted common stock
Share-Based Payments
Vested (in shares)				133,334	188,184
Summary of restricted common stock vesting dates
Shares Vesting (in shares)				85,415			218,197
Shares of Restricted Stock
Outstanding, beginning of period (in shares)				707,861
Granted (in shares)				552		681,970
Cancelled/forfeited (in shares)				0
Outstanding, end of period (in shares)				708,413
Unvested at end of year (in shares)				85,415			218,197
Weighted Average Grant Date Fair Value
Outstanding at beginning of period (in dollars per share) | $ / shares				$ 17.17
Granted (in dollars per share) | $ / shares				10.24
Cancelled/forfeited (in dollars per share) | $ / shares				0.00
Outstanding at end of year (in dollars per share) | $ / shares				17.17
Unvested at end of year (in dollars per share) | $ / shares				$ 13.77
Restricted common stock | March 2017
Summary of restricted common stock vesting dates
Shares Vesting (in shares)				0			133,334
Shares of Restricted Stock
Unvested at end of year (in shares)				0			133,334
Restricted common stock | June 2017
Summary of restricted common stock vesting dates
Shares Vesting (in shares)				18,748			18,196
Shares of Restricted Stock
Unvested at end of year (in shares)				18,748			18,196
Restricted common stock | March 2018
Summary of restricted common stock vesting dates
Shares Vesting (in shares)				66,667			66,667
Shares of Restricted Stock
Unvested at end of year (in shares)				66,667			66,667
Restricted common stock | Director
Share-Based Payments
Awards granted to each of the entity's independent directors (in shares)	4,283
Number of independent directors to whom awards were granted | director		4
Shares of Restricted Stock
Granted (in shares)	17,132
Restricted common stock | Director Deferred Fee Plan
Share-Based Payments
Stock dividends granted (in shares)			26,443
Shares of Restricted Stock
Granted (in shares)				552
Equity awards
Share-Based Payments
Unamortized compensation expense | $				$ 27			$ 67
Liability awards
Share-Based Payments
Unamortized compensation expense | $				$ 597			$ 895

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Stockholders' Equity (Details) - $ / shares										3 Months Ended
	Mar. 23, 2017	Jan. 26, 2017	Dec. 22, 2016	Oct. 25, 2016	Sep. 22, 2016	Jul. 26, 2016	Jun. 23, 2016	Apr. 26, 2016	Mar. 24, 2016	Mar. 31, 2017	Mar. 31, 2016	Feb. 25, 2016	May 09, 2012
Shareholders equity
Number of shares of common stock for each warrant unit													1
Number of common shares that can be acquired upon exercise of each warrant unit													0.5
Exercise price of outstanding warrants (in dollars per share)										$ 16.70
Number of warrant shares purchasable (in shares)										1,232,916
Shares authorized to be repurchased (in shares)												2,050,000
Dividends Declared per Share of Common Stock (in dollars per share)	$ 0.31		$ 0.31		$ 0.31		$ 0.31		$ 0.45	$ 0.31	$ 0.45
Dividends Paid per share of common stock (in dollars per share)	$ 0.31	$ 0.31		$ 0.31		$ 0.31		$ 0.45
Institutional investors
Shareholders equity
Number of warrant units authorized to be sold													2,231,787

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Net Income (Loss) per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Numerator:
Net income (loss) attributable to common stockholders and participating securities for basic and diluted earnings per share	$ 20,242	$ (36,304)	$ (25,015)
Less: Dividends and undistributed earnings allocated to participating securities	100	159
Net income (loss) allocable to common stockholders — basic and diluted	$ 20,142	$ (36,463)
Denominator:
Weighted average common shares outstanding for basic earnings per share	41,765,726	41,595,723
Weighted average common shares outstanding for diluted earnings per share	41,765,726	41,595,723
Basic earnings per common share (in dollars per share)	$ 0.48	$ (0.88)
Diluted earnings per common share (in dollars per share)	$ 0.48	$ (0.88)

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Income Taxes (Details) $ in Millions	3 Months Ended
	Mar. 31, 2017 USD ($) subsidiary
Income Tax Disclosure [Abstract]
Maximum ownership percentage permitted in TRS	100.00%
Number of TRS owned | subsidiary	1
Current Federal, and state tax expense	$ 1.1
Deferred tax assets, gross	$ 8.3

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Subsequent Events (Details) - Derivative instruments not accounted as hedges under GAAP - USD ($) $ in Thousands	May 31, 2017	Apr. 28, 2017	Mar. 31, 2017	Dec. 31, 2016
Fixed Pay Rate | Subsequent Event
Subsequent Event [Line Items]
Average fixed pay rate (as a percent)		2.20%
Average floating receive rate		1.20%
Fixed Pay Rate | Interest rate swaps
Subsequent Event [Line Items]
Notional amount			$ 4,095,100	$ 4,662,200
Average fixed pay rate (as a percent)			2.50%	2.10%
Average floating receive rate			0.90%	0.90%
Fixed Pay Rate | Interest rate swaps | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 928,900
Average fixed pay rate (as a percent)		2.00%
Average floating receive rate		1.20%
Fixed Pay Rate | Foreign currency forwards | Subsequent Event
Subsequent Event [Line Items]
Average fixed pay rate (as a percent)		2.30%
Variable Pay Rate | Interest rate swaps
Subsequent Event [Line Items]
Notional amount			$ 2,772,700	$ 2,682,400
Average fixed pay rate (as a percent)			1.90%	1.70%
Average floating receive rate			0.90%	0.90%
October 2, 2017 | Fixed Pay Rate | Interest rate swaps | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 60,800
Average fixed pay rate (as a percent)		0.80%
Average floating receive rate		1.20%
October 3, 2017 | Fixed Pay Rate | Interest rate swaps | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 45,100
Average fixed pay rate (as a percent)		0.80%
Average floating receive rate		1.20%
April 28, 2022 | Fixed Pay Rate | Interest rate swaps | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 500,000
Average fixed pay rate (as a percent)		2.00%
Average floating receive rate		1.20%
October 10, 2023 | Fixed Pay Rate | Interest rate swaps | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 10,000
Average fixed pay rate (as a percent)		2.10%
Average floating receive rate		1.20%
April 28, 2027 | Fixed Pay Rate | Interest rate swaps | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 275,000
Average fixed pay rate (as a percent)		2.40%
Average floating receive rate		1.20%
April 11, 2033 | Fixed Pay Rate | Interest rate swaps | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 18,000
Average fixed pay rate (as a percent)		2.70%
Average floating receive rate		1.20%
April 27, 2037 | Fixed Pay Rate | Interest rate swaps | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 20,000
Average fixed pay rate (as a percent)		2.50%
Average floating receive rate		1.20%
May 2, 2020 | Fixed Pay Rate | Foreign currency forwards | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 200,000
Average fixed pay rate (as a percent)		1.80%
April 27, 2028 | Fixed Pay Rate | Foreign currency forwards | Subsequent Event
Subsequent Event [Line Items]
Notional amount		$ 725,000
Average fixed pay rate (as a percent)		2.50%
Forecast | Fixed Pay Rate
Subsequent Event [Line Items]
Notional amount	$ 1,853,900
Forecast | Fixed Pay Rate | Interest rate swaps
Subsequent Event [Line Items]
Notional amount, terminated	3,200,000
Forecast | Fixed Pay Rate | Foreign currency forwards
Subsequent Event [Line Items]
Notional amount	925,000
Forecast | Variable Pay Rate | Interest rate swaps
Subsequent Event [Line Items]
Notional amount, terminated	$ 2,000,000