10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2019

OR

☐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 001‑13709

ANWORTH MORTGAGE ASSET CORPORATION

(Exact name of registrant as specified in its charter)

MARYLAND	52‑2059785
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
1299 Ocean Avenue, 2nd Floor Santa Monica, California	90401
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (310) 255‑4493

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  ☒    No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 such files).   Yes  ☒    No  ☐

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.

Large Accelerated Filer ☐	Accelerated Filer ☒
Non-Accelerated Filer ☐	Smaller Reporting Company ☐
	Emerging Growth Company ☐

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. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b‑2 of the Act).   Yes  ☐    No  ☒

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.01 Par Value	ANH	New York Stock Exchange
Series A Cumulative Preferred Stock, $0.01 Par Value	ANHPRA	New York Stock Exchange
Series B Cumulative Convertible Preferred Stock, $0.01 Par Value	ANHPRB	New York Stock Exchange
Series C Cumulative Redeemable Preferred Stock, $0.01 Par Value	ANHPRC	New York Stock Exchange

As of November 5, 2019, the registrant had 98,846,353 shares of common stock issued and outstanding.

ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

FORM 10‑Q

INDEX

			Page
Part I.		FINANCIAL INFORMATION	3
	Item 1.	Consolidated Financial Statements	3
		Consolidated Balance Sheets as of September 30, 2019 (unaudited) and December 31, 2018	3
		Consolidated Statements of Operations for the three and nine months ended September 30, 2019 and 2018 (unaudited)	4
		Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2019 and 2018 (unaudited)	5
		Consolidated Statements of Stockholders’ Equity for the three months ended March 31, 2019, June 30, 2019 and September 30, 2019 (unaudited)	6
		Consolidated Statements of Stockholders’ Equity for the three months ended March 31, 2018, June 30, 2018 and September 30, 2018 (unaudited)	7
		Consolidated Statements of Cash Flows for the three and nine months ended September 30, 2019 and 2018 (unaudited)	8
		Notes to Unaudited Consolidated Financial Statements	9
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	40
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	61
	Item 4.	Controls and Procedures	66
Part II.		OTHER INFORMATION	67
	Item 1.	Legal Proceedings	67
	Item 1A.	Risk Factors	67
	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	67
	Item 3.	Defaults Upon Senior Securities	67
	Item 4.	Mine Safety Disclosures	67
	Item 5.	Other Information	67
	Item 6.	Exhibits	68
		Signatures	71

2

ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

Part I. FINANCIAL INFORMATION

Item 1.     Consolidated Financial Statements

ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS
(in thousands, except per share amounts)

	September 30,		December 31,
	2019		2018
			(audited)
ASSETS
Agency MBS at fair value (including $2,992,673 and $3,433,252 pledged to counterparties at September 30, 2019 and December 31, 2018, respectively)	$	3,105,638	$	3,548,719
Non-Agency MBS at fair value (including $593,748 and $726,428 pledged to counterparties at  September 30, 2019 and December 31, 2018, respectively)		686,029		795,203
Residential mortgage loans held-for-securitization		129,014		11,660
Residential mortgage loans held-for-investment through consolidated securitization trusts(1)		483,648		549,016
Residential real estate		13,618		13,782
Cash and cash equivalents		13,867		3,165
Reverse repurchase agreements		—		20,000
Restricted cash		119,070		30,296
Interest receivable		16,386		16,872
Loan principal receivables		3,854		—
Derivative instruments at fair value		2,459		46,207
Right to use asset-operating lease		1,391		1,794
Receivable for sold securities		3,650		—
Prepaid expenses and other assets		3,137		2,986
Total Assets	$	4,581,761	$	5,039,700
LIABILITIES AND STOCKHOLDERS’ EQUITY
Liabilities:
Accrued interest payable	$	14,722	$	24,828
Repurchase agreements		3,255,102		3,811,627
Warehouse line of credit		112,252		—
Asset-backed securities issued by securitization trusts(1)		474,285		539,651
Junior subordinated notes		37,380		37,380
Derivative instruments at fair value		71,821		15,901
Dividends payable on preferred stock		2,297		2,297
Dividends payable on common stock		9,877		12,803
Payable for purchased loans		—		11,660
Payable for purchased securities		43,290		—
Warehouse line of credit payables		3,854		—
Accrued expenses and other liabilities		1,398		654
Long-term lease obligation		1,391		1,794
Total Liabilities	$	4,027,669	$	4,458,595
Series B Cumulative Convertible Preferred Stock: par value $0.01 per share; liquidating preference $25.00 per share ($19,494 and $19,494, respectively); 780 and 780 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively)	$	19,455	$	19,455
Stockholders’ Equity:
Series A Cumulative Preferred Stock: par value $0.01 per share; liquidating preference $25.00 per share ($47,984 and $47,984, respectively); 1,919 and 1,919 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively)	$	46,537	$	46,537
Series C Cumulative Preferred Stock: par value $0.01 per share; liquidating preference $25.00 per share ($50,257 and $50,257, respectively); 2,010 and 2,010 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively)		48,626		48,944
Common Stock: par value $0.01 per share; authorized 200,000 shares, 98,768 and 98,483 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively)		988		985
Additional paid-in capital		983,124		981,964
Accumulated other comprehensive income (loss) consisting of unrealized gains and losses		66,950		(30,792)
Accumulated deficit		(611,588)		(485,988)
Total Stockholders’ Equity	$	534,637	$	561,650
Total Liabilities and Stockholders’ Equity	$	4,581,761	$	5,039,700

(1) The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

See accompanying notes to unaudited consolidated financial statements.

3

ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share amounts)

(unaudited)

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2019		2018		2019		2018
Interest and other income:
Interest-Agency MBS	$	20,335	$	23,578	$	70,183	$	72,449
Interest-Non-Agency MBS		9,299		10,377		29,423		30,287
Interest-residential securitized mortgage loans		5,049		5,750		15,676		17,944
Interest-residential mortgage loans held-for-securitization		1,574		—		2,695		—
Other interest income		679		20		1,343		92
		36,936		39,725		119,320		120,772
Interest expense:
Interest expense on repurchase agreements		21,132		24,027		74,248		65,149
Interest expense on asset-backed securities		4,880		5,581		15,172		17,449
Interest expense on warehouse line of credit		1,381		—		2,671		—
Interest expense on junior subordinated notes		520		519		1,608		1,470
		27,913		30,127		93,699		84,068
Net interest income		9,023		9,598		25,621		36,704
Operating expenses:
Management fee to related party		(1,647)		(1,636)		(5,085)		(5,039)
Rental properties depreciation and expenses		(423)		(366)		(1,146)		(1,158)
General and administrative expenses		(1,188)		(1,197)		(3,813)		(3,631)
Total operating expenses		(3,258)		(3,199)		(10,044)		(9,828)
Other income (loss):
Income-rental properties		469		436		1,359		1,333
Realized net gain (loss) on sales of available-for-sale MBS		214		799		(5,488)		(11,188)
Realized (loss) on sales of Agency MBS held as trading investments		—		(231)		(7,128)		(7,558)
Impairment charge on Non-Agency MBS		(1,145)		(141)		(1,751)		(1,898)
Unrealized gain (loss) on Agency MBS held as trading investments		1,939		(3,017)		17,834		(14,584)
Gain on sale of residential properties		—		30		—		30
(Loss) gain on derivatives, net		(24,734)		13,090		(105,565)		36,433
Recovery on Non-Agency MBS		—		—		—		1
Total other (loss) income		(23,257)		10,966		(100,739)		2,569
Net (loss) income	$	(17,492)	$	17,365	$	(85,162)	$	29,445
Dividends on preferred stock		(2,297)		(2,297)		(6,892)		(6,892)
Net (loss) income to common stockholders	$	(19,789)	$	15,068	$	(92,054)	$	22,553
Basic (loss) income per common share	$	(0.20)	$	0.15	$	(0.93)	$	0.23
Diluted (loss) income per common share	$	(0.20)	$	0.15	$	(0.93)	$	0.23
Basic weighted average number of shares outstanding		98,739		98,353		98,638		98,270
Diluted weighted average number of shares outstanding		98,739		102,331		98,638		102,199

See accompanying notes to unaudited consolidated financial statements.

4

ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

(unaudited)

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2019		2018		2019		2018
Net (loss) income	$	(17,492)	$	17,365	$	(85,162)	$	29,445
Available-for-sale Agency MBS, fair value adjustment		11,242		(16,091)		65,195		(65,419)
Reclassification adjustment for (gain) loss on sales of Agency MBS included in net (loss) income		(445)		(583)		5,258		11,362
Available-for-sale Non-Agency MBS, fair value adjustment		6,337		(5,788)		24,095		(6,679)
Reclassification adjustment for loss (gain) on sales of Non-Agency MBS included in net (loss) income		231		(217)		209		(175)
Amortization of unrealized gains on interest rate swaps remaining in other comprehensive income		971		1,043		2,985		3,006
Reclassification adjustment for interest (income) on interest rate swaps included in net (loss) income		—		—		—		(212)
Other comprehensive income (loss)		18,336		(21,636)		97,742		(58,117)
Comprehensive income (loss)	$	844	$	(4,271)	$	12,580	$	(28,672)

See accompanying notes to unaudited consolidated financial statements.

5

ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (CONTINUED)

(in thousands, except per share amounts)

(unaudited)

														Accum.
														Other Comp.
	Series A	Series C		Series A		Series C		Common				Accum. Other		Income		Accum. Other
For the Three Months Ended	Preferred	Preferred	Common	Preferred		Preferred		Stock		Additional		Comp. Income		Gain (Loss)		Comp. Income
March 31, 2019, June 30, 2019 and	Stock Shares	Stock Shares	Stock Shares	Stock		Stock		Par		Paid-In		Gain (Loss)		Non-Agency		Gain (Loss)		Accum.
September 30, 2019	Outstanding	Outstanding	Outstanding	Par Value		Par Value		Value		Capital		Agency MBS		MBS		Derivatives		(Deficit)		Total
Balance, December 31, 2018	1,919	2,010	98,483	$	46,537	$	48,944	$	985	$	981,964	$	(28,824)	$	9,563	$	(11,531)	$	(485,988)	$	561,650
Issuance of common stock			82						1		355										356
Other comprehensive income, fair value adjustments and reclassifications													31,278		8,165		1,003				40,446
Net (loss)																			(19,970)		(19,970)
Amortization of restricted stock											25										25
Dividend declared - $0.539063 per Series A preferred share																			(1,035)		(1,035)
Dividend declared - $0.390625 per Series B preferred share																			(304)		(304)
Dividend declared - $0.476525 per Series C preferred share																			(958)		(958)
Dividend declared - $0.13 per common share																			(12,815)		(12,815)
Balance, March 31, 2019	1,919	2,010	98,565	$	46,537	$	48,944	$	986	$	982,344	$	2,454	$	17,728	$	(10,528)	$	(521,070)	$	567,395
Issuance of common stock			118						1		401										402
Other comprehensive income, fair value adjustments and reclassifications													28,378		9,571		1,011				38,960
Net (loss)																			(47,700)		(47,700)
Amortization of restricted stock											25										25
Amortization of shelf offering expenses							(318)														(318)
Dividend declared - $0.539063 per Series A preferred share																			(1,035)		(1,035)
Dividend declared - $0.390625 per Series B preferred share																			(304)		(304)
Dividend declared - $0.476525 per Series C preferred share																			(958)		(958)
Dividend declared - $0.11 per common share																			(10,855)		(10,855)
Balance, June 30, 2019	1,919	2,010	98,683	$	46,537	$	48,626	$	987	$	982,770	$	30,832		27,299	$	(9,517)	$	(581,922)	$	545,612
Issuance of common stock			85						1		329										330
Other comprehensive income, fair value adjustments and reclassifications													10,797		6,568		971				18,336
Net (loss)																			(17,492)		(17,492)
Amortization of restricted stock											25										25
Dividend declared - $0.539063 per Series A preferred share																			(1,035)		(1,035)
Dividend declared - $0.390625 per Series B preferred share																			(304)		(304)
Dividend declared - $0.476525 per Series C preferred share																			(958)		(958)
Dividend declared - $0.10 per common share																			(9,877)		(9,877)
Balance, September 30, 2019	1,919	2,010	98,768	$	46,537	$	48,626	$	988	$	983,124	$	41,629		33,867	$	(8,546)	$	(611,588)	$	534,637

See accompanying notes to unaudited consolidated financial statements.

6

ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(in thousands, except per share amounts)

(unaudited)

														Accum.
														Other Comp.
	Series A	Series C		Series A		Series C		Common				Accum. Other		Income		Accum. Other
For the Three Months Ended	Preferred	Preferred	Common	Preferred		Preferred		Stock		Additional		Comp. Income		Gain (Loss)		Comp. Income
March 31, 2018, June 30, 2018 and	Stock Shares	Stock Shares	Stock Shares	Stock		Stock		Par		Paid-In		Gain (Loss)		Non-Agency		Gain (Loss)		Accum.
September 30, 2018	Outstanding	Outstanding	Outstanding	Par Value		Par Value		Value		Capital		Agency MBS		MBS		Derivatives		(Deficit)		Total
Balance, December 31, 2017	1,919	1,989	98,137	$	46,537	$	48,420	$	981	$	980,243	$	2,163	$	30,201	$	(15,344)	$	(415,235)	$	677,967
Issuance of Series C Preferred Stock		21					524														524
Issuance of common stock			75						1		365										366
Other comprehensive income, fair value adjustments and  reclassifications													(23,536)		709		746				(22,081)
Net (loss)																			(2,853)		(2,853)
Amortization of restricted stock											24										24
Dividend declared - $0.539063 per Series A preferred share																			(1,035)		(1,035)
Dividend declared - $0.390625 per Series B preferred share																			(305)		(305)
Dividend declared - $0.476525 per Series C preferred share																			(958)		(958)
Dividend declared - $0.15 per common share																			(14,732)		(14,732)
Balance, March 31, 2018	1,919	2,010	98,212	$	46,537	$	48,944	$	982	$	980,632	$	(21,373)	$	30,910	$	(14,598)	$	(435,118)	$	636,917
Issuance of common stock			92						1		430										431
Other comprehensive income, fair value adjustments and  reclassifications													(13,847)		(1,558)		1,005				(14,400)
Net income																			14,933		14,933
Amortization of restricted stock											25										25
Dividend declared - $0.539063 per Series A preferred share																			(1,035)		(1,035)
Dividend declared - $0.390625 per Series B preferred share																			(305)		(305)
Dividend declared - $0.476525 per Series C preferred share																			(957)		(957)
Dividend declared - $0.14 per common share																			(13,763)		(13,763)
Balance, June 30, 2018	1,919	2,010	98,304	$	46,537	$	48,944	$	983	$	981,087	$	(35,220)	$	29,352	$	(13,593)	$	(436,245)	$	621,846
Issuance of common stock			77						1		387										388
Other comprehensive income, fair value adjustments and  reclassifications													(16,674)		(6,005)		1,043				(21,636)
Net income																			17,365		17,365
Amortization of restricted stock											25										25
Dividend declared - $0.539063 per Series A preferred share																			(1,035)		(1,035)
Dividend declared - $0.390625 per Series B preferred share																			(305)		(305)
Dividend declared - $0.476525 per Series C preferred share																			(958)		(958)
Dividend declared - $0.14 per common share																			(13,772)		(13,772)
Balance, September 30, 2018	1,919	2,010	98,381	$	46,537	$	48,944	$	984	$	981,499	$	(51,894)	$	23,347	$	(12,550)	$	(434,950)	$	601,918

See accompanying notes to unaudited consolidated financial statements.

7

ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

		Three Months Ended				Nine Months Ended
		September 30,				September 30,
	2019		2018		2019		2018
Operating Activities:
Net (loss) income	$	(17,492)	$	17,365	$	(85,162)	$	29,445
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Amortization of premium on MBS		6,353		7,489		19,787		21,444
Amortization/accretion of market yield adjustments (Non-Agency MBS)		1,088		1,388		3,784		4,985
Accretion of discount (residential mortgage loans)		(29)		(28)		(87)		(84)
Depreciation on rental properties		120		118		359		355
Amortization of premium on residential loans		96		—		112		—
Realized (gain) loss on sales of available-for-sale MBS		(214)		(799)		5,443		11,188
Realized loss on sales of Agency MBS held as trading investments		—		231		7,128		7,558
Unrealized (gain) loss on Agency MBS held as trading investments		(1,939)		3,017		(17,834)		14,584
Impairment charge on Non-Agency MBS		1,145		141		1,751		1,898
Impairment charge on residential mortgage loans held-for-investment		—		—		—		18
(Gain) on sale of residential properties		—		(30)		—		(30)
Amortization of restricted stock		25		25		74		74
Recovery on Non-Agency MBS		—		—		—		(1)
Net settlements received on interest rate swaps, net of amortization		2,092		3,055		11,350		4,715
Unrealized loss on interest rate swaps, net		28,720		(15,910)		120,146		(55,160)
(Gain) loss on derivatives, net of derivative income - TBA Agency MBS		(3,986)		2,820		(14,582)		18,727
Changes in assets and liabilities:
Decrease in reverse repurchase agreements		—		—		20,000		—
Decrease (increase) in interest receivable		67		(267)		1,234		206
(Increase) decrease in prepaid expenses and other		(6,751)		189		(10,260)		258
(Decrease) increase in accrued interest payable		(4,040)		(5,535)		(6,231)		716
Increase in accrued expenses and payables		2,026		23,823		6,183		30,473
Net cash provided by operating activities	$	7,281	$	37,092	$	63,195	$	91,369
Investing Activities:
MBS Portfolios:
Proceeds from sales	$	63,270	$	35,324	$	2,303,025	$	624,397
Purchases		(350,920)		(309,023)		(2,281,408)		(1,033,282)
Principal payments		214,797		250,604		649,334		719,716
Residential mortgage loans held-for-securitization:
Purchases		(35,402)		—		(145,838)		—
Principal payments		11,619		—		16,095		—
Residential mortgage loans held-for-investment through consolidated securitization trusts:
Principal payments		30		29		90		85
Residential properties purchases		(80)		15		(300)		(65)
Net cash (used in) provided by investing activities	$	(96,686)	$	(23,051)	$	540,998	$	310,851
Financing Activities:
Borrowings from repurchase agreements	$	7,394,951	$	5,565,241	$	21,926,918	$	18,058,298
Repayments on repurchase agreements		(7,295,692)		(5,569,901)		(22,483,443)		(18,410,173)
Borrowings from warehouse line of credit		30,898		—		126,620		—
Repayments on warehouse line of credit		(11,243)		—		(14,266)		—
Net settlements of TBA Agency MBS Contracts		5,084		593		20,093		(18,502)
Termination of de-designated interest rate swaps		(27,661)		—		(38,046)		—
Derivative counterparty margin		(604)		—		—		—
Proceeds from common stock issued		330		389		1,088		1,185
Proceeds (amortization) on Series C Preferred Stock issued		—		—		(318)		525
Preferred Stock dividends paid		(2,297)		(2,297)		(6,892)		(6,872)
Common stock dividends paid		(10,855)		(13,763)		(36,471)		(43,215)
Net cash provided by (used in) financing activities	$	82,911	$	(19,738)	$	(504,717)	$	(418,754)
Net (decrease) increase in cash, cash equivalents, and restricted cash		(6,494)		(5,697)		99,476		(16,534)
Cash, cash equivalents, and restricted cash at beginning of period		139,431		12,593		33,461		23,430
Cash, cash equivalents, and restricted cash at end of period	$	132,937	$	6,896	$	132,937	$	6,896
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	$	27,099	$	27,026	$	76,405	$	61,187
Change in payables for MBS purchased	$	43,290	$	2,611	$	43,290	$	2,611
Change in payables for residential mortgage loans purchased	$	(6,085)	$	—	$	—	$	—

See accompanying notes to unaudited consolidated financial statements.

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ANWORTH MORTGAGE ASSET CORPORATION AND SUBSIDIARIES

NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS

As used in this Quarterly Report on Form 10‑Q, “Company,” “we,” “us,” “our,” and “Anworth” refer to Anworth Mortgage Asset Corporation.

NOTE 1. ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES

Our Company

We were incorporated in Maryland on October 20, 1997 and commenced operations on March 17, 1998. Our principal business is to invest in, finance, and manage a leveraged portfolio of residential mortgage-backed securities, or MBS, and residential mortgage loans, which presently include the following types of investments:

§ Agency mortgage-backed securities, or Agency MBS, which include residential mortgage pass-through certificates and collateralized mortgage obligations, or CMOs, which are securities representing interests in pools of mortgage loans secured by residential property in which the principal and interest payments are guaranteed by a government-sponsored enterprise, or GSE, such as the Federal National Mortgage Association, or Fannie Mae, or the Federal Home Loan Mortgage Corporation, or Freddie Mac;

§ Non-agency mortgage-backed securities, or Non-Agency MBS, which are securities issued by companies that are not guaranteed by federally sponsored enterprises and that are secured primarily by first-lien residential mortgage loans; and

§ Residential mortgage loans. We acquire non-Qualified Mortgage, or Non-QM, residential mortgage loans (which are described further on page 48) from independent loan originators with the intent of holding these loans for securitization. These loans are financed by warehouse lines of credit until securitization. We also hold residential mortgage loans through consolidated securitization trusts. We finance these loans through asset-backed securities, or ABS, issued by the consolidated securitization trusts. The ABS, which are held by unaffiliated third parties, are non-recourse financing. The difference in the amount of the loans in the trusts and the amount of the ABS represents our retained net interest in the securitization trusts.

Our principal business objective is to generate net income for distribution to our stockholders primarily based upon the spread between the interest income on our mortgage assets and our borrowing costs to finance our acquisition of those assets.

We have elected to be taxed as a real estate investment trust, or REIT, under the Internal Revenue Code of 1986, as amended, or the Code. As long as we retain our REIT status, we generally will not be subject to federal or state income taxes to the extent that we distribute our taxable net income to our stockholders, and we routinely distribute to our stockholders substantially all of the taxable net income generated from our operations. In order to qualify as a REIT, we must meet various ongoing requirements under the tax law, including requirements relating to the composition of our assets, the nature of our gross income, minimum distribution requirements, and requirements relating to the ownership of our stock.

Our Manager

We are externally managed and advised by Anworth Management LLC, or our Manager. Effective as of December 31, 2011, we entered into a management agreement, or the Management Agreement, with our Manager, which effected the externalization of our management function, or the Externalization. Since the effective date of the Externalization, our day-to-day operations are being conducted by our Manager through the authority delegated to it under the Management Agreement and pursuant to the policies established by our board of directors, or our Board.

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Our Manager is supervised by our Board and is responsible for administering our day-to-day operations. In addition, our Manager is responsible for (i) the selection, purchase, and sale of our investment portfolio; (ii) our financing and hedging activities; and (iii) providing us with portfolio management, administrative, and other services relating to our assets and operations as may be appropriate.

Our Manager will also perform such other services and activities as described in the Management Agreement relating to our assets and operations as may be appropriate. In exchange for these services, our Manager receives a management fee, paid monthly in arrears, in an amount equal to one-twelfth of 1.20% of our Equity (as defined in the Management Agreement).

BASIS OF PRESENTATION AND CONSOLIDATION

The accompanying unaudited consolidated financial statements are prepared on the accrual basis of accounting in accordance with generally accepted accounting principles utilized in the United States of America, or GAAP. The preparation of financial statements in conformity with GAAP 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 period. Material estimates that are susceptible to change relate to the determination of the fair value of investments and derivatives, cash flow projections for and credit performance of Non-Agency MBS and residential mortgage loans, amortization of security and loan premiums, accretion of security and loan discounts, and accounting for derivative activities. Actual results could materially differ from these estimates. In the opinion of management, all material adjustments, consisting of normal recurring adjustments, considered necessary for a fair presentation have been included.

Our consolidated financial statements include the accounts of all subsidiaries. Significant intercompany accounts and transactions have been eliminated. The interim financial information in the accompanying unaudited consolidated financial statements and the notes thereto should be read in conjunction with the audited consolidated financial statements included in our Annual Report on Form 10‑K for the fiscal year ended December 31, 2018. Our consolidated financial statements also include the consolidation of certain securitization trusts that meet the definition of a variable interest entity, or VIEs, because the Company has been deemed to be the primary beneficiary of the securitization trusts. These securitization trusts hold pools of residential mortgage loans and issue series of ABS payable from the cash flows generated by the underlying pools of residential mortgage loans. These securitizations are non-recourse financing for the residential mortgage loans held-for-investment. Generally, a portion of the ABS issued by the securitization trusts are sold to unaffiliated third parties and the balance is purchased by the Company. We classify the underlying residential mortgage loans owned by the securitization trusts as residential mortgage loans held-for-investment through consolidated securitization trusts in our consolidated balance sheets. The ABS issued to third parties are recorded as liabilities on our consolidated balance sheets. We record interest income on the residential mortgage loans held-for-investment and interest expense on the ABS issued to third parties in our consolidated statements of operations. We record the initial underlying assets and liabilities of the consolidated securitization trusts at their fair value upon consolidation into the Company and, as such, no gain or loss is recorded upon consolidation. See Note 5, “Variable Interest Entities,” for additional information regarding the impact of consolidation of securitization trusts.

The consolidated securitization trusts are VIEs because the securitization trusts do not have equity that meets the definition of GAAP equity at risk. In determining if a securitization trust should be consolidated, we evaluate (in accordance with the Financial Accounting Standards Board, or FASB, Accounting Standards Codification, or ASC, 810‑10) whether it has both (i) the power to direct the activities of the securitization trust that most significantly impact its economic performance and (ii) the right to receive benefits from the securitization trust or the obligation to absorb losses of the securitization trust that could be significant. We determined that we are the primary beneficiary of certain securitization trusts because we have certain delinquency and default oversight rights on residential mortgage loans. In addition, we own the most subordinated class of ABS issued by the securitization trusts and has the obligation to absorb losses and right to receive benefits from the securitization trusts that could potentially be significant to the securitization trusts. We assess modifications, if any, to VIEs on an ongoing basis to determine if a significant reconsideration event has occurred that would change our initial consolidation assessment.

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Change in Basis of Presentation

In accordance with ASU 2016-2, “Leases,” we have recorded on our unaudited consolidated balance sheets a “Right to Use Asset-Operating Lease,” and the related “Long-Term Lease Obligation.” All prior period information is presented in the same manner for conformity.

The following is a summary of our significant accounting policies:

Cash and Cash Equivalents

Cash and cash equivalents include cash on hand and highly liquid investments with original maturities of three months or less, including U.S. Treasury bills. The carrying amount of cash equivalents approximates their fair value. Restricted cash includes cash pledged as collateral to counterparties on various derivative transactions.

Reverse Repurchase Agreements

We use securities purchased under agreements to resell, or reverse repurchase agreements, as a means of investing excess cash. Although legally structured as a purchase and subsequent resale, reverse repurchase agreements are treated as financing transactions under which the counterparty pledges securities (principally U.S. treasury securities) and accrued interest as collateral to secure a loan. The difference between the purchase price that we pay and the resale price that we receive represents interest paid to us and is included in “Other interest income” on our consolidated statements of operations. It is our policy to generally take possession of securities purchased under reverse repurchase agreements at the time such agreements are made.

Mortgage-Backed Securities

Agency MBS are securities that are obligations (including principal and interest) guaranteed by the U.S. government, such as Ginnie Mae, or guaranteed by federally sponsored enterprises, such as Fannie Mae or Freddie Mac. Our investment-grade Agency MBS portfolio is invested primarily in fixed-rate and adjustable-rate mortgage-backed pass-through certificates and hybrid adjustable-rate MBS. Hybrid adjustable-rate MBS have an initial interest rate that is fixed for a certain period, typically one to ten years, and then adjusts annually for the remainder of the term of the asset. We structure our investment portfolio to be diversified with a variety of prepayment characteristics, investing in mortgage assets with prepayment penalties, investing in certain mortgage security structures that have prepayment protections and purchasing mortgage assets at a premium and at a discount. A portion of our portfolio consists of Non-Agency MBS. Our principal business objective is to generate net income for distribution to our stockholders primarily based upon the spread between the interest income on our mortgage assets and our borrowing costs to finance our acquisition of those assets.

We classify our MBS as either trading investments, available-for-sale investments, or held-to-maturity investments. Our management determines the appropriate classification of the securities at the time they are acquired and evaluates the appropriateness of such classifications at each balance sheet date. We currently classify most of our MBS as available-for-sale. We have designated a portion of our MBS as trading investments. All assets that are classified as available-for-sale are carried at fair value and unrealized gains or losses are generally included in “Accumulated other comprehensive income (loss)” as a component of stockholders’ equity. Losses that are credit-related on securities classified as available-for-sale, which are determined by management to be other-than-temporary in nature, are reclassified from “Other comprehensive income (loss)” on our consolidated balance sheets to “Net (loss) income” on our consolidated statements of operations. Assets classified as trading investments are reported at fair value with unrealized gains and losses included in our consolidated statements of operations.

The most significant source of our revenue is derived from our investments in MBS. Interest income on Agency MBS is accrued based on the actual coupon rate and the outstanding principal amount of the underlying mortgages. Premiums and discounts are amortized or accreted into interest income over the estimated lives of the securities using the effective interest yield method, adjusted for the effects of actual and estimated prepayments based on ASC 320‑10. Our policy for estimating prepayment speeds for calculating the effective yield is to evaluate historical performance,

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street consensus prepayment speeds, and current market conditions. If our estimate of prepayments is materially incorrect as compared to the aforementioned references, we may be required to make an adjustment to the amortization or accretion of premiums and discounts that would have an impact on future income, which could be material and adverse.

A majority of our Non-Agency MBS are accounted for under “Loans and Debt Securities Acquired with Credit Deterioration” (ASC 310‑30). A debt security accounted for under ASC 310‑30 is initially recorded at its purchase price (fair value). The amount of expected cash flows that exceed the initial investment represents the market yield adjustment (accretable yield), which is recognized as interest income on a level yield basis over the life of the security. The excess of total contractual cash flows over the cash flows expected at its origination is considered to be the non-accretable difference. We must periodically reassess the expected cash flows of loans accounted for under ASC 310‑30 along with the cash flows received. A significant increase in expected cash flows must be accounted for as an increase in the rate of accretion over the remaining life of the security. Conversely, if expected cash flows decrease, an other-than-temporary impairment must be recognized as a charge to earnings. Adjustments to the fair value of Non-Agency MBS, which are accounted for as available-for-sale securities, are recorded in “Accumulated other comprehensive income,” or AOCI. The determination as to whether impairment and accretable yield exists is based on cash flow projections related to the securities. As a result, the timing and amount of impairment and accretable yield constitutes a material estimate that is susceptible to significant change.

Interest income on the Non-Agency MBS that were purchased at a discount to par value, and were rated below AA at the time of purchase, is recognized based on the security’s effective interest rate. The effective interest rate on these securities is based on the projected cash flows from each security, which are estimated based on our observation of current information and events, and 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. 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 available-for-sale securities are affected by the contractual lives of the associated mortgage collateral, periodic payments of principal, and prepayments of principal. Therefore, actual maturities of available-for-sale securities are generally shorter than stated contractual maturities. Stated contractual maturities are generally greater than ten years. There can be no assurance that our assumptions used to estimate future cash flows or the current period’s yield for each asset would not change in the near term, and the change could be material.

Based on the projected cash flows from our Non-Agency MBS purchased at a discount to par value, a portion of the purchase discount may be designated as a non-accretable difference and, therefore, not accreted into interest income. The amount designated as a non-accretable difference 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 non-accretable difference is more favorable than forecasted, a portion of the amount designated as a non-accretable difference may be accreted into interest income prospectively. Conversely, if the performance of a security with a non-accretable difference is less favorable than forecasted, an impairment charge and write-down of such security to a new cost basis results.

Securities transactions are recorded on the date the securities are purchased or sold. Realized gains or losses from securities transactions are determined based on the specific identified cost of the securities.

Residential Mortgage Loans Held-for-Securitization

Residential mortgage loans held-for-securitization are held at our wholly-owned subsidiary, Anworth Mortgage Loans, Inc., in connection with our intent to sponsor our own securitizations. Loans purchased with the intent to securitize are recorded on the trade date. Any fees associated with acquiring the loans held-for-securitization, as well as any premium paid to acquire the loans, are deferred. These are included in the loan balance and amortized using the effective interest yield method. Interest income is recorded as revenue when earned and deemed collectible or until a loan becomes more than 90 days past due, at which point the loan is placed on non-accrual status. When a non-accrual

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loan has been cured, meaning when all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, nonaccrual loans may be placed back on accrual status after the loan is considered re-performing, generally when the loan has been current for 6 months.

The residential mortgage loans held-for-securitization are financed by a warehouse line of credit. The payment and performance of the obligations by Anworth Mortgage Loans under the warehouse line is guaranteed by Anworth Mortgage Asset Corporation. We may be required to remove a loan from a warehouse line of credit. We do not maintain a loan repurchase reserve, as any risk of loss due to loan repurchase would normally be covered by recourse to the companies from which we acquired the loans. Debt issuances costs incurred in connection with this line of credit (such as facility fees and legal costs) are deducted from the debt’s carrying amount and amortized ratably to interest expense over the term of the debt.

Residential Mortgage Loans Held-for-Investment Through Consolidated Securitization Trusts

Residential mortgage loans held-for-investment through consolidated securitization trusts are carried at unpaid principal balances net of any premiums or discounts and allowance for loan losses. We expect that we will be required to continue to consolidate the securitization trusts that hold the residential mortgage loans.

We establish an allowance for residential loan losses based on our estimate of credit losses. These estimates for the allowance for loan losses require consideration of various observable inputs including, but not limited to, historical loss experience, delinquency status, borrower credit scores, geographic concentrations and loan-to-value ratios, and are adjusted for current economic conditions as deemed necessary by our management. Many of these factors are subjective and cannot be reduced to a mathematical formula. In addition, since we have not incurred any significant direct losses on our portfolio, we review national historical credit performance information from external sources to assist in our analysis. Changes in our estimates can significantly impact the allowance for loan losses and provision expense. The allowance reflects management’s best estimate of the credit losses inherent in the loan portfolio at the balance sheet date. It is also possible that we will experience credit losses that are different from our current estimates or that the timing of those losses may differ from our estimates.

We recognize interest income from residential mortgage loans on an accrual basis. Any related premium or discount is amortized into interest income using the effective interest method over the estimated life of these loans. Coupon interest is recognized as revenue when earned and deemed collectable or until a loan becomes more than 90 days past due, at which point the loan is placed on non-accrual status. Interest previously accrued for loans that have been placed on non-accrual status is reversed against interest income in the period the loan is placed in non-accrual status. Residential loans delinquent more than 90 days or in foreclosure are characterized as delinquent. Cash principal and interest that are advanced from servicers after a loan becomes greater than 90 days past due are recorded as a liability due to the servicer. When a delinquent loan previously placed on non-accrual status has been cured, meaning when all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, non-accrual loans may be placed back on accrual status after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least 6 months.

Residential Properties

Residential properties are stated at cost and consist of land, buildings, and improvements, including other costs incurred during their acquisition, possession, and renovation. Residential properties purchased that are not subject to an existing lease are treated as asset acquisitions and, as such, are recorded at their purchase price, including acquisition and renovation costs, all of which are allocated to land and building based upon their relative fair values at the date of acquisition.

Building depreciation is computed on a straight-line basis over the estimated useful lives of the assets. We generally use a 27.5 year estimated life with no salvage value. We incur costs to prepare our acquired properties to be leased. These costs are capitalized and allocated to building costs. Costs related to the restoration, renovation, or improvement of our properties that improve and extend their useful lives are capitalized and depreciated over their estimated useful lives. Expenditures for ordinary repairs and maintenance are expensed as incurred. Costs incurred by us

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to lease the properties are capitalized and amortized over the life of the lease. Escrow deposits include refundable and non-refundable cash and earnest money on deposit with independent third parties for property purchases.

Repurchase Agreements

We finance the acquisition of MBS primarily through the use of repurchase agreements. Under these repurchase agreements, we sell securities to a lender and agree to repurchase the same securities in the future for a price that is higher than the original sales price. The difference between the sale price that we receive and the repurchase price that we pay represents interest paid to the lender. Although structured as a sale and repurchase obligation, a repurchase agreement operates as a financing under which we pledge our securities and accrued interest as collateral to secure a loan which is equal in value to a specified percentage of the estimated fair value of the pledged collateral. We retain beneficial ownership of the pledged collateral. Upon the maturity of a repurchase agreement, we are required to repay the loan and concurrently receive back our pledged collateral from the lender or, with the consent of the lender, we may renew such agreement at the then-prevailing financing rate. These repurchase agreements may require us to pledge additional assets to the lender in the event the estimated fair value of the existing pledged collateral declines.

Asset-Backed Securities Issued by Securitization Trusts

Asset-backed securities issued by the securitization trusts are recorded at principal balances net of unamortized premiums or discounts. This long-term debt is collateralized only by the assets held in the trusts and is otherwise non-recourse to the Company.

Derivative Financial Instruments

Risk Management

We primarily use short-term (less than or equal to 12 months) repurchase agreements to finance the purchase of MBS. These obligations expose us to variability in interest payments due to changes in interest rates. We continuously monitor changes in interest rate exposures and evaluate various opportunities to mitigate this risk. Our objective is to limit the impact of interest rate changes on our earnings and cash flows. The principal instruments we use to achieve this are interest rate swap agreements, or interest rate swaps, which effectively convert a percentage of our repurchase agreements to fixed-rate obligations over a period of up to ten years. Under interest rate swaps, we agree to pay an amount equal to a specified fixed rate of interest times a notional principal amount and we receive in return an amount equal to a specified variable-rate of interest times a notional amount, generally based on the London Interbank Offered Rate, or LIBOR. The notional amounts are not exchanged. We do not issue or hold the interest rate swaps for speculative purposes.

We also enter into To-Be-Announced, or TBA, Agency MBS as either a means of investing in and financing Agency MBS or as a means of disposing of or reducing our exposure to agency securities. Pursuant to TBA contracts, we agree to purchase or sell for future delivery Agency MBS with certain principal and interest terms and certain types of collateral, but the particular Agency MBS to be delivered are not identified until shortly before the TBA settlement date. We also may choose, prior to settlement, to move the settlement of these MBS out to a later date by entering into an offsetting short or long position (referred to as a “pair off”), net settling the paired off positions for cash and simultaneously purchasing a similar TBA contract for a later settlement date. This transaction is commonly referred to as a “dollar roll.” The Agency MBS purchased or sold for a forward settlement date are typically priced at a discount to agency securities for settlement in the current month. This difference (or discount) is referred to as the “price drop.” The price drop represents compensation to us for foregoing net interest margin (interest income less repurchase agreement financing cost). TBA Agency MBS are accounted for as derivative instruments since they do not meet the exemption allowed for a “regular way” security trade under ASC 815, as either the TBA contracts do not settle in the shortest period of time possible or we cannot assess that it is probable at inception that we will take physical delivery of the security or that we will not settle on a net basis.

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Accounting for Derivative and Hedging Activities

We account for derivative instruments in accordance with ASC 815, which requires recognition of all derivatives as either assets or liabilities and measurement of those instruments at fair value, which is typically based on values obtained from large financial institutions who are market makers for these types of instruments. The accounting for changes in the fair value of derivative instruments depends on whether the instruments are designated and qualify as hedges in accordance with ASC 815. Changes in fair value related to derivatives not designated as hedges are recorded in our consolidated statements of operations as “Gain (loss) on derivatives” and specifically identified as either relating to interest rate swaps or TBA Agency MBS. For a derivative to qualify for hedge accounting, we must anticipate that the hedge will be highly “effective,” as defined by ASC 815‑10. A hedge of the variability of cash flows that are to be received or paid in connection with a recognized asset or liability is known as a “cash flow” hedge. Changes in the fair value of a derivative that is highly effective and that is designated as a cash flow hedge, to the extent the hedge is effective, are recorded in AOCI and reclassified to income when the forecasted transaction affects income (e.g. when periodic settlement interest payments are due on repurchase agreements). Hedge ineffectiveness, if any, is recorded in current period income. Fair value hedges protect against exposures to changes in the fair value of a recognized asset. ASC 815 requires companies to recognize in income, in the period that the changes in fair value occur, any gains or losses from any ineffectiveness in the hedging relationship.

When we discontinue hedge accounting, the gain or loss on the derivative remains in AOCI and is reclassified into income when the forecasted transaction affects income. In all situations where hedge accounting is discontinued and the derivative remains outstanding, we carry the derivative at its fair value on our consolidated balance sheets, recognizing changes in fair value in current period income. All of our interest rate swaps had historically been accounted for as cash flow hedges under ASC 815. After August 22, 2014, none of our interest rate swaps were designated for hedge accounting. As a result of discontinuing hedge accounting for our interest rate swaps, changes in the fair value of these interest rate swaps are recorded in “(Loss) gain on derivatives, net” in our consolidated statements of operations rather than in AOCI. Also, net interest paid or received on these interest rate swaps, which was previously recognized in interest expense, is instead recognized in “(Loss) gain on derivatives, net.” These continue to be reported as assets or liabilities on our consolidated balance sheets at their fair value.

As long as the forecasted transactions that were being hedged (i.e. rollovers of our repurchase agreement borrowings) are still expected to occur, the balance in AOCI from the activity in these interest rate swaps through the dates of de-designation will remain in AOCI and be recognized in our consolidated statements of operations as “interest expense” over the remaining term of these interest rate swaps.

For purposes of the consolidated statements of cash flows, cash flows hedges were classified with the cash flows from the hedged item. Cash flows from derivatives that are not hedges are classified according to the underlying nature or purpose of the derivative transaction.

For more details on the amounts and other qualitative information on all our derivative transactions, see Note 15, “Derivative Instruments.” For more information on the fair value of our derivative instruments, see Note 9, “Fair Values of Financial Instruments.”

Credit Risk

As of September 30, 2019, we had attempted to limit our exposure to credit losses on our Agency MBS by purchasing securities primarily through Freddie Mac and Fannie Mae. The payment of principal and interest on MBS issued by Freddie Mac and Fannie Mae MBS are guaranteed by those respective enterprises. In September 2008, both Freddie Mac and Fannie Mae were placed in the conservatorship of the U.S. government. While it is the intent that the conservatorship will help stabilize Freddie Mac’s and Fannie Mae’s overall financial position, there can be no assurance that it will succeed or that, if necessary, Freddie Mac and Fannie Mae will be able to satisfy their guarantees of Agency MBS. There have also been concerns as to what the U.S. government will do regarding winding-down the operations of Freddie Mac and Fannie Mae. There have also been concerns over the past several years regarding the credit standing of Freddie Mac, Fannie Mae, and U.S. sovereign debt. We do not know what effect any future ratings of Freddie Mac,

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Fannie Mae, and U.S. sovereign debt may ultimately have on the U.S. economy, the value of our securities, or the ability of Freddie Mac and Fannie Mae to satisfy its guarantees of Agency MBS, if necessary.

Our adjustable-rate MBS are subject to periodic and lifetime interest rate caps. Periodic caps can limit the amount an interest rate can increase during any given period. Some adjustable-rate MBS that are subject to periodic payment caps may result in a portion of the interest being deferred and added to the principal outstanding.

We also invest in Non-Agency MBS, which are securities that are secured by pools of residential mortgages that are not issued by government-sponsored enterprises and are not guaranteed by any agency of the U.S. government or any federally chartered corporation. Such investments carry a risk that the borrower on the underlying mortgage may default on their obligation to make full and timely payments of principal and interest.

Other-than-temporary losses on our available-for-sale MBS, as measured by the amount of decline in estimated fair value attributable to credit losses that are considered to be other-than-temporary, are charged against income, resulting in an adjustment of the cost basis of such securities. Based on the criteria in ASC 320‑10, the determination of whether a security is other-than-temporarily impaired, or OTTI, involves judgments and assumptions based on both subjective and objective factors. When a security is impaired, an OTTI is considered to have occurred if (i) we intend to sell the security, (ii) it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis, or (iii) we do not expect to recover its amortized cost basis (i.e., there is a credit-related loss). The following are among, but not all of, the factors considered in determining whether and to what extent an OTTI exists and the portion that is related to credit loss: (i) the expected cash flow from the investment; (ii) whether there has been an other-than-temporary deterioration of the credit quality of the underlying mortgages; (iii) the credit protection available to the related mortgage pool for MBS; (iv) any other market information available, including analysts’ assessments and statements, and public statements and filings made by the debtor or counterparty; (v) management’s internal analysis of the security, considering all known relevant information at the time of assessment; and (vi) the magnitude and duration of historical decline in market prices. Because management’s assessments are based on factual information as well as subjective information available at the time of assessment, the determination as to whether an other-than-temporary decline exists and, if so, the amount considered impaired, is also subjective, and therefore constitutes material estimates that are susceptible to significant change.

We also own residential mortgage loans held-for-investment through consolidated securitization trusts. As the majority of these loans (the senior tranches of the securitization trusts) are collateral for the asset-backed securities issued by the trusts, our potential credit risk is on the subordinated tranches that we own, as these tranches would be the first ones to absorb any losses resulting from defaults by the borrowers on the underlying mortgage loans.

For all interest rate swaps entered into on or after September 9, 2013, all swap participants are required by rules of the Commodities Futures Trading Commission under the authority granted to it pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act, or the Dodd-Frank Act, to clear interest rate swaps through a registered derivatives clearing organization, or “swap execution facility,” through standardized documents under which each swap counterparty transfers its position to another entity, whereby a central clearinghouse effectively becomes the counterparty on each side of the swap. It is the intent of the Dodd-Frank Act that the clearing of interest rate swaps in this manner is designed to avoid concentration of risk in any single entity by spreading and centralizing the risk in the clearinghouse and its members.

Credit Risk Related to Residential Mortgage Loans Held-for-Securitization

Our strategy of acquiring, accumulating, and securitizing residential mortgage loans involves credit risk. We bear the risk of loss on these loans while they are being financed through warehouse lines of credit. These loans are secured by real property. Credit losses on real estate loans can occur for many reasons, including poor origination practices; fraud; poor underwriting; poor servicing practices; weak economic conditions; increases in payments required to be made by the borrowers; declines in the value of real estate; natural disasters (such as fires or earthquake), severe weather (such as flooding, hurricanes, drought, and tornadoes) and other acts of God; uninsured property loss; over-leveraging of the borrower; costs of remediation of environmental conditions; acts of war or terrorism; changes in legal protections for lenders and other changes in law or regulation (including lending disclosures and privacy); and personal events affecting

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borrowers, such as reduction in income, changes in employment status (such as job loss), divorce, or health problems. In addition, if the U.S. economy or the housing market were to weaken (and that weakening was in excess of what we anticipated), credit losses could increase beyond levels that we have anticipated. In the event of a default on any of our loans, we would bear the loss equal to the difference between the realizable value of the mortgaged property, after expenses, and the outstanding indebtedness, as well as the loss of interest.

Income Taxes

We have elected to be taxed as a REIT and to comply with the provisions of the Code with respect thereto. Accordingly, we will not be subject to federal income tax to the extent that our distributions to our stockholders satisfy the REIT requirements and that certain asset, income, and stock ownership tests are met.

We have no unrecognized tax benefits and do not anticipate any increase in unrecognized benefits during 2019 relative to any tax positions taken prior to January 1, 2019. Should the accrual of any interest or penalties relative to unrecognized tax benefits be necessary, it is our policy to record such accruals in our income taxes accounts; however, no such accruals existed at September 30, 2019. We file REIT U.S. federal and California income tax returns. These returns are generally open to examination by the IRS and the California Franchise Tax Board for all years after 2014 and 2013, respectively.

Cumulative Convertible Preferred Stock

We classify our Series B Cumulative Convertible Preferred Stock, or Series B Preferred Stock, on our consolidated balance sheets using the guidance in ASC 480‑10‑S99. Our Series B Preferred Stock contains certain fundamental change provisions that allow the holder to redeem the preferred stock for cash only if certain events occur, such as a change in control. As redemption under these circumstances is not solely within our control, we have classified our Series B Preferred Stock as temporary equity.

We have analyzed whether the conversion features in our Series B Preferred Stock should be bifurcated under the guidance in ASC 815‑10 and have determined that bifurcation is not necessary.

Stock-Based Expense

In accordance with ASC 718‑10, any expense relating to share-based payment transactions is recognized in the unaudited consolidated financial statements. Restricted stock is expensed over the vesting period (see Note 14, “Equity Compensation Plan,” for more information).

Earnings Per Share

Basic earnings per share, or EPS, is computed by dividing net income available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted EPS assumes the conversion, exercise or issuance of all potential common stock equivalents (which includes stock options and convertible preferred stock) and the adding back of the Series B Preferred Stock dividends unless the effect is to reduce a loss or increase the income per share.

Accumulated Other Comprehensive Income

In accordance with ASC 220‑10‑55‑2, total comprehensive income is comprised of net income or net loss and other comprehensive income, which includes unrealized gains and losses on marketable securities classified as available-for-sale, and unrealized gains and losses on derivative financial instruments. In accordance with ASU 2013‑02, we have identified, in our consolidated statements of comprehensive income, items that are reclassified and included in our consolidated statements of operations.

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USE OF ESTIMATES

The preparation of financial statements in conformity with GAAP 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 period. Actual results could materially differ from those estimates.

RECENT ACCOUNTING PRONOUNCEMENTS

On February 25, 2016, the FASB issued ASU 2016‑2, “Leases” (Topic 842), which is intended to improve financial reporting for lease transactions. This ASU requires organizations that lease assets, such as real estate, airplanes, and manufacturing equipment, to recognize on their balance sheet the assets and liabilities for the rights to use those assets for the lease term and obligations to make lease payments created by those leases that have terms of greater than 12 months. The recognition, measurement, and presentation of expenses and cash flows arising from a lease by a lessee primarily depends on its classification as a finance or operating lease. This ASU also requires disclosures to help investors and other financial statement users better understand the amount and timing of cash flows arising from leases. These disclosures include qualitative and quantitative requirements, providing additional information about the amounts recorded in the financial statements. This ASU became effective for public entities beginning with the quarter ended March 31, 2019, and we have adopted it. The Company has elected the practical expedients allowed under this ASU. This ASU did not have a material impact on our consolidated financial statements, as we do not have any finance leases and our only operating lease is for the sublease of our headquarters. Also, with respect to the small portion of our business in which we are a lessor of rental properties, this ASU is not applicable to this portion of our business, as all of our leases are for less than one year.

On June 16, 2016, the FASB issued ASU 2016‑13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This ASU is applicable to the measurement of credit losses on financial assets measured at amortized cost, including loan receivables, held-to-maturity debt securities, and reinsurance receivables. It also applies to off-balance sheet credit exposures not accounted for as insurance (loan commitments, standby letters of credit, financial guarantees, and other similar instruments) and net investments in leases recognized by a lessor. The scope excludes financial assets measured at fair value through net income, available-for-sale securities, loans made to participants by defined contribution employee benefit plans, policy loan receivables of an insurance company, pledge receivables of a not-for-profit entity, and receivables between entities under common control. This ASU will require entities to immediately record the full amount of credit losses that are expected in their loan portfolios and to re-evaluate at each reporting period. The income statement will reflect the credit loss provision (or expense) necessary to adjust the allowance estimate since the previous reporting date. The expected credit loss estimate should consider available information relevant to assessing the collectability of contractual cash flows including information about past events (i.e. historical loss experience), current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. This ASU will become effective for public entities beginning with the quarter ending March 31, 2020. Although, at this time, we are not able to measure the impact that this ASU will have on our consolidated financial statements, we believe that when implemented, while not having a significant impact on the losses incurred over the life of the loans, it is likely that credit losses will be recognized through the allowance account sooner than previously required.

In June 2018, the FASB issued ASU 2018-07, “Compensation–Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” This ASU expands the scope of Topic 718, which currently only includes share-based payments issued to employees, to also include share-based payments issued to nonemployees for goods and services. Currently, nonemployee awards are measured at the fair value of the consideration received or the fair value of the equity instruments issued, whichever can be more reliably measured. Under ASU 2018-07, equity-classified nonemployee awards within the scope of Topic 718 will be measured at grant-date fair value. This ASU became effective for public companies beginning with the quarter ended March 31, 2019. We have adopted this ASU and it did not have a material impact on our consolidated financial statements.

In August 2018, the FASB issued ASU 2018-13, “Fair Value Measurement (Topic 820) – Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” The following disclosure requirements were

18

removed: (1) The amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy; (2) The policy for timing of transfers between levels; and (3) The valuation processes for Level 3 fair value measurements. The following disclosure requirement was modified: The amendments clarify that the measurement uncertainty disclosure is to communicate information about the uncertainty in measurement as of the reporting date. The following disclosure requirements were added: (i) The changes in unrealized gains and losses for the period included in other comprehensive income for recurring Level 3 fair value measurements held at the end of the reporting period; and (ii) The range and weighted average of significant unobservable inputs used to develop Level 3 fair value measurements. For certain unobservable inputs, an entity may disclose other quantitative information in lieu of the weighted average if the entity determines that the other quantitative information would be a more reasonable and rational method to reflect the distribution of unobservable inputs used to develop Level 3 fair value measurements. This ASU will become effective for all entities beginning with the quarter ending March 31, 2020. We do not believe that this ASU will have a material impact on our consolidated financial statements.

NOTE 2. RESTRICTED CASH

This includes cash pledged as collateral for interest rate swaps and TBA Agency MBS. The following represents the Company’s restricted cash balances at September 30, 2019 and December 31, 2018:

	September 30,		December 31,
	2019		2018
		(in thousands)
Restricted cash - interest rate swaps and TBA Agency MBS margin calls	$	119,070	$	30,296

NOTE 3. MORTGAGE-BACKED SECURITIES

The following tables summarize our Agency MBS and Non-Agency MBS at September 30, 2019 and December 31, 2018, which are carried at their fair value:

September 30, 2019

					Total		Non-Agency		Total
By Agency	Freddie Mac		Fannie Mae		Agency MBS		MBS		MBS
	(in thousands)
Amortized cost	$	1,224,120	$	1,822,424	$	3,046,544	$	652,196	$	3,698,740
Paydowns receivable(1)		15,126		—		15,126		—		15,126
Unrealized gains		21,400		27,128		48,528		37,879		86,407
Unrealized losses		(3,093)		(1,467)		(4,560)		(4,046)		(8,606)
Fair value	$	1,257,553	$	1,848,085	$	3,105,638	$	686,029	$	3,791,667

					15-Year		20-Year		30-Year		Total		Non-Agency		Total
By Security Type	ARMs		Hybrids		Fixed-Rate		Fixed-Rate		Fixed-Rate(1)		Agency MBS		MBS		MBS
		(in thousands)
Amortized cost	$	575,161	$	412,913	$	51,454	$	202,245	$	1,804,771	$	3,046,544	$	652,196	$	3,698,740
Paydowns receivable(2)		10,196		4,930		—		—		—		15,126		—		15,126
Unrealized gains		9,570		1,044		935		1,592		35,387		48,528		37,879		86,407
Unrealized losses		(1,131)		(3,429)		—		—		—		(4,560)		(4,046)		(8,606)
Fair value	$	593,796	$	415,458	$	52,389	$	203,837	$	1,840,158	$	3,105,638	$	686,029	$	3,791,667

(1) Included in the 30-year fixed-rate Agency MBS are trading investments. These have an amortized cost of $302.7 million and a fair value of $304.6 million.

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(2) Paydowns receivable on Agency MBS are generated when the Company receives notice from Freddie Mac of prepayments but does not receive the actual cash with respect to such prepayments until the 15th day of the following month.

During the three months ended September 30, 2019, we sold approximately $59.6 million of Agency MBS and realized gross gains of approximately $448 thousand and gross losses of approximately $3 thousand. During the nine months ended September 30, 2019, we sold approximately $2.3 billion of Agency MBS and realized gross gains of approximately $8.1 million and gross losses of approximately $20.5 million. During the three months ended September 30, 2018, we sold approximately $35.3 million of Agency MBS and realized gross gains of approximately $0.6 million and gross losses of approximately $0.2 million. During the nine months ended September 30, 2018, we sold approximately $618.5 million of Agency MBS and realized gross gains of approximately $0.6 million and gross losses of approximately $19.5 million. During the three months ended September 30, 2019, we sold approximately $3.7 million of Non-Agency MBS and realized a gross and net loss of approximately $231 thousand. During the three months ended September 30, 2018, Non-Agency bonds of approximately $36.1 million were called and we realized a gross gain of approximately $0.2 million. During the nine months ended September 30, 2019, Non-Agency bonds of approximately $23.7 million were called or sold and we realized a gross gain of approximately $22 thousand and a gross loss of approximately $231 thousand. During the nine months ended September 30, 2018, we sold (including calls) approximately $41.9 million of Non-Agency MBS and realized gross gains of approximately $217 thousand and gross losses of approximately $42 thousand.

During the three months ended September 30, 2019, we had unrealized gains on trading investments of approximately $1.9 million. During the nine months ended September 30, 2019, we had unrealized gains on trading investments of approximately $17.8 million. During the three months ended September 30, 2018, we had gross unrealized losses on trading investments of approximately $3.0 million. During the nine months ended September 30, 2018, we had gross unrealized losses on trading investments of approximately $14.6 million.

December 31, 2018

					Total		Non-Agency		Total
By Agency	Freddie Mac		Fannie Mae		Agency MBS(1)		MBS		MBS
	(in thousands)
Amortized cost	$	1,457,552	$	2,127,655	$	3,585,207	$	785,640	$	4,370,847
Paydowns receivable(2)		7,831		—		7,831		—		7,831
Unrealized gains		4,169		10,827		14,996		20,753		35,749
Unrealized losses		(25,155)		(34,160)		(59,315)		(11,190)		(70,505)
Fair value	$	1,444,397	$	2,104,322	$	3,548,719	$	795,203	$	4,343,922

											Total
					15-Year		20-Year		30-Year		Agency		Non-Agency		Total
By Security Type	ARMs		Hybrids		Fixed-Rate(1)		Fixed-Rate		Fixed-Rate		MBS		MBS		MBS
		(in thousands)
Amortized cost	$	854,733	$	689,694	$	917,780	$	374,792	$	748,208	$	3,585,207	$	785,640	$	4,370,847
Paydowns receivable(2)		4,065		3,766		—		—		—		7,831		—		7,831
Unrealized gains		11,920		263		60		—		2,753		14,996		20,753		35,749
Unrealized losses		(1,250)		(15,786)		(25,389)		(8,290)		(8,600)		(59,315)		(11,190)		(70,505)
Fair value	$	869,468	$	677,937	$	892,451	$	366,502	$	742,361	$	3,548,719	$	795,203	$	4,343,922

(1) Included in the 15-year fixed-rate MBS are Trading Agency MBS. These have an amortized cost of $496.7 million, an unrealized loss of $15.9 million, and a fair value of $480.8 million.

(2) Paydowns receivable on Agency MBS are generated when the Company receives notice from Freddie Mac of

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prepayments but does not receive the actual cash with respect to such prepayments until the 15th day of the following month.

The following table presents information regarding the estimates of the contractually required principal payments, cash flows expected to be collected, and estimated fair value, of the Non-Agency MBS held at carrying value acquired by the Company for the three and nine months ended September 30, 2019 and cumulatively at September 30, 2019 and December 31, 2018:

	Change During the		Change During the
	Three Months Ended		Nine Months Ended	At		At
	September 30,		September 30,	September 30,		December 31,
	2019		2019	2019		2018
	(in thousands)
Non-Agency MBS acquired with credit deterioration:
Contractually required principal	$	(23,632)	(63,466)	$	757,142	$	820,608
Contractual principal not expected to be collected (non-accretable yield)		2,235	11,297		(321,589)		(332,886)
Expected cash flows to be collected		(21,397)	(52,169)		435,553		487,722
Market yield adjustment		(1,553)	(4,739)		132,498		137,237
Unrealized gain, net		5,476	20,842		31,270		10,428
Fair value		(17,474)	(36,066)		599,321		635,387
Fair value of other Non-Agency MBS (without credit deterioration)		(14,606)	(73,108)		86,708		159,816
Total fair value of Non-Agency MBS	$	(32,080)	(109,174)	$	686,029	$	795,203

The following table presents the change for the three and nine months ended September 30, 2019 of the components of the Company’s purchase discount on the Non-Agency MBS acquired with credit deterioration between the amount designated as the market yield adjustment and the non-accretable difference:

	Three Months Ended				Nine Months Ended
	September 30,					September 30,
	2019				2019
	Market Yield		Non-		Market Yield		Non-
	Adjustment		Accretable		Adjustment		Accretable
	(in thousands)
Balance at beginning of period	$	134,051	$	(323,824)	$	137,237	$	(332,886)
Accretion of discount		(1,234)		—		(4,420)		—
Purchases		—		—		—		—
Realized credit losses		—		2,972		—		12,640
Sales		(319)		408		(319)		408
Impairment charge		—		(1,145)		—		(1,751)
Transfer		—		—		—		—
Other		—		—		—		—
Balance at end of period	$	132,498	$	(321,589)	$	132,498	$	(321,589)

The following tables show the gross unrealized losses and fair value of those individual securities in our available-for-sale MBS portfolio that were in a continuous unrealized loss position at September 30, 2019 and December 31, 2018, aggregated by investment category and length of time:

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September 30, 2019

	Less Than 12 Months					12 Months or More					Total
Description	Number					Number					Number
of	of	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized
Securities	Securities	Value		Losses		Securities	Value		Losses		Securities	Value		Losses
			(in thousands)					(in thousands)					(in thousands)
Agency MBS	4	$	27,716	$	(50)	64	$	386,835	$	(4,510)	68	$	414,551	$	(4,560)
Non-Agency MBS	10	$	41,092	$	(607)	10	$	67,689	$	(3,439)	20	$	108,781	$	(4,046)

December 31, 2018

	Less Than 12 Months					12 Months or More					Total
Description	Number					Number					Number
of	of	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized
Securities	Securities	Value		Losses		Securities	Value		Losses		Securities	Value		Losses
			(in thousands)					(in thousands)					(in thousands)
Agency MBS	47	$	859,060	$	(6,484)	166	$	1,301,348	$	(36,937)	213	$	2,160,408	$	(43,421)
Non-Agency MBS	56	$	329,108	$	(5,886)	12	$	72,514	$	(5,304)	68	$	401,622	$	(11,190)

We do not consider those available-for-sale Agency MBS, or AFS MBS, that have been in a continuous loss position for 12 months or more to be other-than-temporarily impaired. The unrealized losses on our investments in AFS MBS were caused by fluctuations in interest rates. We purchased the AFS MBS primarily at a premium relative to their face value and the contractual cash flows of those investments are guaranteed by the GSEs. Since September 2008, the GSEs have been in the conservatorship of the U.S. government. At September 30, 2019, we did not expect to sell the AFS MBS at a price less than the amortized cost basis of our investments. Because the decline in market value of the AFS MBS is attributable to changes in interest rates and not the credit quality of the AFS MBS in our portfolio, and because we did not have the intent to sell these investments nor is it more likely than not that we will be required to sell these investments before recovery of their amortized cost basis, which may be at maturity, we do not consider these investments to be other-than-temporarily impaired at September 30, 2019. At September 30, 2019, we had approximately $1.9 million in unrealized gains on Trading Agency MBS. At December 31, 2018, there was an aggregate of approximately $15.9 million in unrealized losses on Trading Agency MBS that was not included in the table above, as they were previously recognized on our consolidated statements of operations.

The unrealized losses on our investments in Non-Agency MBS were primarily caused by fluctuations in interest rates. We purchased the Non-Agency MBS primarily at a discount relative to their face value. During the three months ended September 30, 2019, five bonds were impaired for approximately $1.1 million. At September 30, 2019, we did not expect to sell the remaining Non-Agency MBS at a price less than the amortized cost basis of our investments. Because the decline in market value of these Non-Agency MBS is attributable to changes in interest rates and not the credit quality of these Non-Agency MBS in our portfolio, and because we did not have the intent to sell these investments nor is it more likely than not that we will be required to sell these investments before recovery of their amortized cost basis, which may be at maturity, we do not consider these investments to be other-than-temporarily impaired at September 30, 2019.

NOTE 4. RESIDENTIAL MORTGAGE LOANS HELD-FOR-SECURITIZATION

At September 30, 2019, we owned approximately $129.0 million of Non-QM residential mortgage loans held-for-securitization. At December 31, 2018, we owned approximately $11.7 million of residential mortgage loans held-for-securitization.

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The following table details the carrying value for residential mortgage loans held-for-securitization at September 30, 2019 and December 31, 2018:

	September 30,		December 31,
	2019		2018
		(in thousands)
Principal balance	$	125,565	$	11,281
Unamortized premium and costs, net of discount		3,449		379
Carrying value	$	129,014	$	11,660

The following table provides a reconciliation of the carrying value of residential mortgage loans held-for-securitization for the three and nine months ended September 30, 2019 and for the year ended December 31, 2018:

	Three Months Ended		Nine Months Ended		Year Ended
	September 30,		September 30,		December 31,
	2019		2019		2018
	(in thousands)
Balance at beginning of period	$	121,715	$	11,660	$	—
Loan acquisitions		35,402		145,838		11,660
Deductions during period:
Principal paydowns and other deductions		(27,534)		(27,899)		—
Amortization of premium		(569)		(585)		—
Balance at end of period	$	129,014	$	129,014	$	11,660

The following table details various portfolio characteristics of the residential mortgage loans held-for-securitization at September 30, 2019 and December 31, 2018:

	September 30,			December 31,
	2019			2018
	(dollar amounts in thousands)
Portfolio Characteristics:
12-months bank statements		8			2
24-months bank statements		40			18
Alt documentation		106			—
Full documentation		8			2
Written Verification of Employment		101			—
Number of loans outstanding		263			22
Current principal balance	$	125,565		$	11,281
Simple Average loan balance	$	477		$	513
Net weighted average coupon rate		5.52	%		5.95	%
Weighted average FICO score		746			722
Weighted average LTV (loan-to-value)		70			77
Weighted average DTI (debt-to-income)		38			40
Performance:
Current	$	125,565		$	11,281
Total	$	125,565		$	11,281

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The following table summarizes the geographic concentrations of residential mortgage loans held-for-securitization at September 30, 2019 and December 31, 2018 based on principal balance outstanding:

	September 30,		December 31,
State	2019		2018
California	76	%	49	%
Florida	7		43
Texas	3		5
Other states (none greater than 5%)	14		3
Total	100	%	100	%

NOTE 5. VARIABLE INTEREST ENTITIES

As discussed in Note 1, “Summary of Significant Accounting Policies,” we have determined that we are the primary beneficiary of certain securitization trusts. The following table presents a summary of the assets and liabilities of our consolidated securitization trusts as of September 30, 2019 and December 31, 2018:

	September 30,		December 31,
	2019		2018
	(in thousands)
Residential mortgage loans held-for-investment through consolidated securitization trusts	$	483,648	$	549,016
Accrued interest receivable		1,609		1,792
Total assets	$	485,257	$	550,808
Accrued interest payable	$	1,563	$	1,746
Asset-backed securities issued by securitization trusts		474,285		539,651
Total liabilities	$	475,848	$	541,397

Our risk with respect to each investment in a securitization trust is limited to our direct ownership in the securitization trust. We own the most subordinated classes on all of the trusts. The residential mortgage loans held by the consolidated securitization trusts are held solely to satisfy the liabilities of the securitization trusts, and the investors in the securitization trusts have no recourse to the general credit of the Company for the ABS issued by the securitization trusts. The assets of a consolidated securitization trust can only be used to satisfy the obligations of that trust. ABS are not paid down according to any schedule but rather as payments are made on the underlying mortgages. The final distribution dates for the three trusts are all at various dates in 2045. We are not contractually required and have not provided any additional financial support to the securitization trusts for the period ended September 30, 2019.

Residential Mortgage Loans Held-for-Investment Through Consolidated Securitization Trusts

Residential mortgage loans held-for-investment through consolidated securitization trusts are carried at unpaid principal balances net of any premiums or discounts and allowances for loan losses. The residential mortgage loans are secured by first liens on the underlying residential properties. As we still retain the most subordinated tranches in these trusts, we continue to be the primary beneficiary of these trusts and believe that we are still required to consolidate these trusts. During the three and nine months ended September 30, 2019, we did not sell any of our investment in these trusts. During the year ended December 31, 2018, we did not sell any of our investment in these trusts.

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The following table details the carrying value for residential mortgage loans held-for-investment through consolidated securitization trusts at September 30, 2019 and December 31, 2018:

	September 30,		December 31,
	2019		2018
	(in thousands)
Principal balance	$	481,712	$	545,881
Unamortized premium, net of discount		2,111		3,321
Allowance for loan losses		(175)		(186)
Carrying value	$	483,648	$	549,016

The following table provides a reconciliation of the carrying value of residential mortgage loans held-for-investment through consolidated securitization trusts for the three and nine months ended September 30, 2019 and September 30, 2018 and for the year ended December 31, 2018:

	Three Months		Nine Months		Three Months		Nine Months		Year
	Ended		Ended		Ended		Ended		Ended
	September 30,		September 30,		September 30,		September 30,		December 31,
	2019		2019		2018		2018		2018
	(in thousands)
Balance at beginning of period	$	514,749	$	549,016	$	585,020	$	639,351	$	639,351
Deductions during period:
Collections of principal		(30,724)		(64,169)		(22,047)		(75,328)		(88,338)
Amortization of premium		(377)		(1,210)		(489)		(1,556)		(2,014)
Charge-offs, net		—		11		—		17		17
Balance at end of period	$	483,648	$	483,648	$	562,484	$	562,484	$	549,016

The following table details various portfolio characteristics of the residential mortgage loans held-for-investment through consolidated securitization trusts at September 30, 2019 and December 31, 2018:

	September 30,			December 31,
	2019			2018
	(dollar amounts in thousands)
Portfolio Characteristics:
Number of loans		751			829
Current principal balance	$	481,712		$	545,881
Average loan balance	$	641		$	658
Net weighted average coupon rate		3.87	%		3.85	%
Weighted average maturity (years)		24.6			25.3
Weighted average FICO score		762			761
Current Performance:
Current	$	477,803		$	543,328
30 days delinquent		644			—
60 days delinquent		—			896
90+ days delinquent		3,265			1,066
Bankruptcy/foreclosure		—			591
Total	$	481,712		$	545,881

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The following table summarizes the geographic concentrations of residential mortgage loans held-for-investment through consolidated securitization trusts at September 30, 2019 and December 31, 2018 based on principal balance outstanding:

	September 30,		December 31,
State	2019		2018
California	43	%	43	%
Florida	7		7
Other states (none greater than 5%)	50		50
Total	100	%	100	%

Allowance for Loan Losses on Residential Mortgage Loans Held by Consolidated Securitization Trusts

As discussed in Note 1, “Summary of Significant Accounting Policies,” the Company establishes and maintains an allowance for loan losses on residential mortgage loans held by consolidated securitization trusts based on the Company’s estimate of credit losses.

The following table summarizes the activity in the allowance for loan losses for the three and nine months ended September 30, 2019 and September 30, 2018 and for the year ended December 31, 2018:

	Three Months		Nine Months			Three Months	Nine Months		Year
	Ended		Ended		Ended		Ended		Ended
	September 30,			September 30,		September 30,		September 30,		December 31,
	2019			2019		2018		2018	2018
	(in thousands)
Balance at beginning of period	$	175	$	186	$	186	$	203	$	203
Provision for loan losses		—		—		—		—		—
Charge-offs, net		—		(11)		—		(17)		(17)
Balance at end of period	$	175	$	175	$	186	$	186	$	186

Asset-Backed Securities Issued by Securitization Trusts

Asset-backed securities issued by securitization trusts are recorded at principal balances net of unamortized premiums and discounts. Asset-backed securities issued by securitization trusts are issued in various tranches and had a principal balance of $474.3 million at September 30, 2019 and $539.7 million at December 31, 2018. The investors in the asset-backed securities are not affiliated with the Company and have no recourse to the general credit of the Company.

NOTE 6. RESIDENTIAL PROPERTIES

At September 30, 2019, we owned 86 single-family residential properties which are all located in Southeastern Florida and are carried at a total cost, net of accumulated depreciation, of approximately $13.6 million. At December 31, 2018, we owned 86 properties at a net cost of approximately $13.8 million. The income from these properties is included in our consolidated statements of operations as “Income on rental properties.” The expenses on these properties are included in our consolidated statements of operations in “Rental properties depreciation and expenses.” In accordance with ASU 2016-2, “Leases,” we have elected not to capitalize the leases on these properties on our unaudited consolidated balance sheets, as they are all 12 months or less.

NOTE 7. SHORT-TERM DEBT

We have entered into repurchase agreements and a warehouse line of credit with large financial institutions. The repurchase agreements that we use to finance most of our MBS are short-term borrowings that are secured by the market value of our MBS and bear fixed interest rates that have historically been based upon LIBOR. Warehouse lines of credit are short-term borrowings (generally less than 1 year) that are used to finance the residential mortgage loans that are held-for-securitization.

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Repurchase Agreements

At September 30, 2019 and December 31, 2018, the repurchase agreements had the following balances, weighted average interest rates, and remaining weighted average maturities:

September 30, 2019

	Agency MBS				Non-Agency MBS				Total MBS
			Weighted				Weighted					Weighted
			Average				Average					Average
			Interest				Interest					Interest
	Balance		Rate		Balance		Rate		Balance			Rate
		(in thousands)				(in thousands)				(in thousands)
Overnight	$	—	—	%	$	—	—	%	$	—		—	%
Less than 30 days		1,290,000	2.39			475,102	3.12			1,765,102		2.59
30 days to 90 days		1,490,000	2.20			—	—			1,490,000		2.20
Over 90 days		—	—			—	—			—		—
Demand		—	—			—	—			—		—
	$	2,780,000	2.29	%	$	475,102	3.12	%	$	3,255,102		2.41	%
Weighted average maturity		33 days				18 days				31 days
Weighted average interest rate after adjusting for interest rate swaps										2.34	%
Weighted average maturity after adjusting for interest rate swaps										940 days
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$	2,992,673			$	593,748			$	3,586,421

December 31, 2018

	Agency MBS				Non-Agency MBS				Total MBS
			Weighted				Weighted					Weighted
			Average				Average					Average
			Interest				Interest					Interest
	Balance		Rate		Balance		Rate		Balance			Rate
		(in thousands)				(in thousands)				(in thousands)
Overnight	$	—	—	%	$	—	—	%	$	—		—	%
Less than 30 days		1,510,000	2.46			576,627	3.55			2,086,627		2.76
30 days to 90 days		1,725,000	2.57			—	—			1,725,000		2.57
Over 90 days		—	—			—	—			—		—
Demand		—	—			—	—			—		—
	$	3,235,000	2.52	%	$	576,627	3.55	%	$	3,811,627		2.67	%
Weighted average maturity		35 days				13 days				32 days
Weighted average interest rate after adjusting for interest rate swaps										2.23	%
Weighted average maturity after adjusting for interest rate swaps										1,217 days
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$	3,433,252			$	726,428			$	4,159,680

Warehouse Line of Credit

On December 28, 2018, the Company had secured a warehouse line of credit of $100 million. On March 7, 2019, this credit line was increased to $300 million. At September 30, 2019, the total amount of the credit line was $300 million and the amount outstanding (including warehouse line transaction costs) was $112.3 million. The interest rate on

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this credit line is LIBOR + 2.25%, which was approximately 4.47% for the three months ended September 30, 2019. Additionally, we pay, on a quarterly basis, a facility fee of 25 basis points on the amount of the credit line, which is included in “Interest expense on warehouse line of credit” on our consolidated statements of operations.

Master Netting Arrangement

In our consolidated balance sheets, all balances associated with repurchase agreements and other borrowings and derivative transactions are presented on a gross basis. Master netting arrangements are agreements between counterparties that govern rights of set-off in the event of default by or bankruptcy of either party to the transactions.

The following tables present information about certain assets and liabilities that are subject to master netting arrangements (or similar agreements) only in the event of default on a contract at September 30, 2019 and December 31, 2018 (see Notes 1, 9, and 15 for more information on the Company’s interest rate swaps and other derivative instruments):

September 30, 2019

					Net Amounts of
					Assets		Gross Amounts Not Offset
	Gross Amounts				or Liabilities		in the Balance Sheets(1)
	of Recognized		Gross Amounts		Presented in				Cash
	Assets or		Offset in the		the Balance		Financial		Collateral		Net
	Liabilities		Balance Sheets		Sheets		Instruments		Received		Amounts
		(in thousands)
Derivative assets at fair value(2)	$	2,459	$	—	$	2,459	$	(2,459)	$	—	$	—
Total	$	2,459	$	—	$	2,459	$	(2,459)	$	—	$
Repurchase agreements(3)	$	3,255,102	$	—	$	3,255,102	$	(3,255,102)	$	—	$	—
Warehouse line of credit(4)		112,252		—		112,252		(112,252)		—		—
Derivative liabilities at fair value(2)		71,821		—		71,821		(71,821)		—		—
Total	$	3,439,175	$	—	$	3,439,175	$	(3,439,175)	$	—	$	—

(1) Amounts presented are limited to collateral pledged sufficient to reduce the related net amount to zero in accordance with ASU No. 2011‑11, as amended by ASU No. 2013‑01.

(2) At September 30, 2019, we had not pledged any Agency MBS as collateral on our interest rate swaps derivatives. We paid approximately $119.1 million in cash margin calls on our derivatives, which is reflected on our consolidated balance sheets as “Restricted cash” on our consolidated balance sheets. Our interest rate swaps derivatives were approximately $1.8 million in derivative assets and approximately $71.7 million in derivative liabilities at September 30, 2019.

(3) At September 30, 2019, we had pledged approximately $3.0 billion in Agency MBS and approximately $594 million in Non-Agency MBS as collateral on our repurchase agreements.

(4) At September 30, 2019, we had pledged approximately $125.4 million in residential mortgage loans on the warehouse line of credit.

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December 31, 2018

					Net Amounts of
					Assets		Gross Amounts Not Offset
	Gross Amounts				or Liabilities		in the Balance Sheets(1)
	of Recognized		Gross Amounts		Presented in				Cash
	Assets or		Offset in the		the Balance		Financial		Collateral		Net
	Liabilities		Balance Sheets		Sheets		Instruments		Received		Amounts
	(in thousands)
Derivative assets at fair value(2)	$	46,207	$	—	$	46,207	$	(46,207)	$	—	$	—
Total	$	46,207	$	—	$	46,207	$	(46,207)	$	—	$	—
Repurchase agreements(3)	$	3,811,627	$	—	$	3,811,627	$	(3,811,627)	$	—	$	—
Derivative liabilities at fair value(2)		15,901		—		15,901		(15,901)		—		—
Total	$	3,827,528	$	—	$	3,827,528	$	(3,827,528)	$	—	$	—

(1) Amounts presented are limited to collateral pledged sufficient to reduce the related net amount to zero in accordance with ASU No. 2011‑11, as amended by ASU No. 2013‑01.

(2) At December 31, 2018, we had paid approximately $30.3 million on swap and TBA Agency MBS margin calls (included in “restricted cash). Our swap derivatives were approximately $40.2 million in derivative assets and approximately $15.9 million in derivative liabilities at December 31, 2018.

(3) At December 31, 2018, we had pledged $3.43 billion in Agency MBS and approximately $726.4 million in Non-Agency MBS as collateral on our repurchase agreements.

NOTE 8. JUNIOR SUBORDINATED NOTES

On March 15, 2005, we issued $37,380,000 of junior subordinated notes to a newly-formed statutory trust, Anworth Capital Trust I, organized by us under Delaware law. The trust issued $36,250,000 in trust preferred securities to unrelated third party investors. Both the notes and the trust preferred securities require quarterly payments and bear interest at the prevailing three-month LIBOR rate plus 3.10%, reset quarterly. The first interest payments were made on June 30, 2005. Both the notes and the trust preferred securities will mature in 2035 and are currently redeemable, at our option, in whole or in part, without penalty. We used the net proceeds of this private placement to invest in Agency MBS. We have reviewed the structure of the transaction under ASC 810‑10 and concluded that Anworth Capital Trust I does not meet the requirements for consolidation. As of the date of this filing, we have not redeemed any of the notes or trust preferred securities.

NOTE 9. FAIR VALUES OF FINANCIAL INSTRUMENTS

As defined in ASC 820‑10, fair value is the price that would be received from the sale of an asset or paid to transfer or settle a liability in an orderly transaction between market participants in the principal (or most advantageous) market for the asset or liability. ASC 820‑10 establishes a fair value hierarchy that ranks the quality and reliability of the information used to determine fair values. Financial assets and liabilities carried at fair value are classified and disclosed in one of the three following categories:

Level 1: Quoted market prices in active markets for identical assets or liabilities.

Level 2: Observable market based inputs or unobservable inputs that are corroborated by market data. This includes those financial instruments that are valued using models or other valuation methodologies where substantially all of the assumptions are observable in the marketplace, can be derived from observable market data or are supported by observable levels at which transactions are executed in the marketplace. The valuation techniques, including the judgments or assumptions that are used by us in arriving at the fair value of our MBS and derivative instruments, are as follows:

The fair values for Agency MBS and TBA Agency MBS are based primarily on independent broker pricing quotes and independent third-party pricing service quotes, which are deemed indicative of market activity. The brokers and

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third-party pricing services use commonly used market pricing methodology that generally incorporate such factors as coupons, primary and secondary mortgage rates, rate reset period, issuer, loan age, collateral type, periodic and life cap, geography, and prepayment speeds. We evaluate the pricing information we receive taking into account factors such as coupon, prepayment experience, fixed-rate/adjustable rate, coupon index, time to reset, and issuing agency, among other factors. Based on these factors and our market knowledge and expertise, bond prices are compared to prices of similar securities and our own observations of trading activity in the marketplace.

The fair values for Non-Agency MBS are based primarily on prices from independent well-known major financial brokers that make markets in these instruments and pricing from independent pricing services. We understand that these market participants use pricing models that not only consider the characteristics of the type of security and its underlying collateral from observable market data but also consider the historical performance data of the underlying collateral of the security, including loan delinquency, loan losses, and credit enhancement. To validate the prices the Company obtains, we consider and review a number of observable market data points including trading activity in the marketplace, and current market intelligence on all major markets, including benchmark security evaluations and bid list results from various sources. We compare the prices received from brokers against the prices received from pricing services and vice-versa and also against our own internal models for reasonableness and make inquiries to the brokers and pricing services about the prices received from these parties and their methods.

For derivative instruments, the fair value is determined as follows: For all centrally cleared interest rate swaps (those entered into after September 9, 2013) pricing is provided by the central counterparty (large central clearing exchanges such as the Chicago Mercantile Exchange, or CME, and LCH). These entities use pricing models that reference the underlying rates including the overnight index swap rate and LIBOR forward rate to produce the daily settlement price. To validate the prices for all interest rate swaps, we compare to other sources, such as Bloomberg.

Accordingly, our MBS and derivative instruments are classified as Level 2 in the fair value hierarchy.

Level 3: Unobservable inputs that are not corroborated by market data. This is comprised of financial instruments whose fair value is estimated based on internally developed models or methodologies utilizing significant inputs that are generally less readily observable from objective sources.

In determining the appropriate levels, we perform a detailed analysis of the assets and liabilities that are subject to ASC 820‑10. At each reporting period, all assets and liabilities for which the fair value measurement is based on significant unobservable inputs are classified as Level 3.

At September 30, 2019, fair value measurements on a recurring basis were as follows:

	Level 1		Level 2		Level 3		Total
	(in thousands)
Assets:
Agency MBS(1)	$	—	$	3,105,638	$	—	$	3,105,638
Non-Agency MBS(1)	$	—	$	686,029	$	—	$	686,029
Derivative instruments(2)	$	—	$	2,459	$	—	$	2,459
Liabilities:
Derivative instruments(2)	$	—	$	71,821	$	—	$	71,821

(1) For more detail about the fair value of our MBS by agency and type of security, see Note 3, “Mortgage-Backed Securities.”

(2) Derivative instruments include discontinued hedges under ASC 815‑10. For more detail about our derivative instruments, see Note 1, “Organization and Significant Accounting Policies,” and Note 15, “Derivative Instruments.”

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At December 31, 2018, fair value measurements on a recurring basis were as follows:

	Level 1		Level 2		Level 3		Total
	(in thousands)
Assets:
Agency MBS(1)	$	—	$	3,548,719	$	—	$	3,548,719
Non-Agency MBS(1)	$	—	$	795,203	$	—	$	795,203
Derivative instruments(2)	$	—	$	46,207	$	—	$	46,207
Liabilities:
Derivative instruments(2)	$	—	$	15,901	$	—	$	15,901

(1) For more detail about the fair value of our MBS by agency and type of security, see Note 3, “Mortgage-Backed Securities.”

(2) Derivative instruments include discontinued hedges under ASC 815‑10. For more detail about our derivative instruments, see Note 1, “Organization and Significant Accounting Policies,” and Note 14, “Equity Compensation Plan.”

At September 30, 2019 and December 31, 2018, cash and cash equivalents, investment in Treasury bills, restricted cash, interest receivable, repurchase agreements, warehouse lines of credit, and interest payable are reflected in our consolidated financial statements at cost, which approximates fair value.

The following table presents the carrying value and estimated fair value of the Company’s financial instruments that are not carried at fair value on our consolidated balance sheets at September 30, 2019 and December 31, 2018:

	September 30, 2019				December 31, 2018
	Carrying		Estimated		Carrying		Estimated
	Value		Fair Value		Value		Fair Value
	(in thousands)
Financial Assets:
Residential mortgage loans held-for-investment through consolidated securitization trusts	$	483,648	$	489,090	$	549,016	$	538,362
Residential mortgage loans held-for-securitization	$	129,014	$	131,361	$	11,660	$	11,660
Financial Liabilities:
Asset-backed securities issued by securitization trusts	$	474,285	$	477,835	$	539,651	$	528,045

The residential mortgage loans held-for-investment and held-for-securitization are carried at unpaid principal balances net of any premiums or discounts and allowances for loan losses. Asset-backed securities issued by securitization trusts are carried at principal balances net of unamortized premiums or discounts. Warehouse lines of credit are carried at principal balance net of any unamortized debt issuance costs. For residential mortgage loans held-for-investment, fair values are obtained by an independent broker and are considered Level 2 in the fair value hierarchy. The residential mortgage loans held-for-securitization are newly-originated loans that were recently acquired, and we believe the cost reflected on our consolidated balance sheets approximates fair value.

NOTE 10. INCOME TAXES

We have elected to be taxed as a REIT and to comply with the provisions of the Code with respect thereto. Accordingly, we will not be subject to federal or state income taxes to the extent that our distributions to stockholders satisfy the REIT requirements and that certain asset, gross income and stock ownership tests are met. We believe that we currently meet all REIT requirements regarding these tests. Therefore, we believe that we continue to qualify as a REIT under the provisions of the Code.

NOTE 11. SERIES B CUMULATIVE CONVERTIBLE PREFERRED STOCK

Our Series B Preferred Stock has a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). The holders of our Series B Preferred Stock must receive dividends at a rate of 6.25% per year on the $25.00 liquidation preference before holders of our common stock are

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entitled to receive any dividends. Our Series B Preferred Stock is senior to our common stock and on parity with our 8.625% Series A Cumulative Preferred Stock, or Series A Preferred Stock, and our 7.625% Series C Cumulative Redeemable Preferred Stock, or Series C Preferred Stock, with respect to the payment of distributions and amounts, upon liquidation, dissolution or winding up. So long as any shares of our Series B Preferred Stock remain outstanding, we will not, without the affirmative vote or consent of the holders of at least two-thirds of the shares of our Series B Preferred Stock outstanding at the time, authorize or create, or increase the authorized or issued amount of, any class or series of capital stock ranking senior to our Series B Preferred Stock with respect to the payment of dividends or the distribution of assets upon liquidation, dissolution or winding-up.

Our Series B Preferred Stock has no maturity date, is not redeemable and is convertible at the then-current conversion rate into shares of our common stock per $25.00 liquidation preference. The conversion rate is adjusted in any fiscal quarter in which the cash dividends paid to common stockholders results in an annualized common stock dividend yield that is greater than 6.25%. The conversion ratio is also subject to adjustment upon the occurrence of certain specific events, such as a change in control. Our Series B Preferred Stock is convertible into shares of our common stock at the option of the holder(s) of Series B Preferred Stock at any time at the then-prevailing conversion rate. On or after January 25, 2012, we may, at our option, under certain circumstances, convert each share of Series B Preferred Stock into a number of shares of our common stock at the then-prevailing conversion rate. We may exercise this conversion option only if our common stock price equals or exceeds 130% of the then-prevailing conversion price of our Series B Preferred Stock for at least twenty (20) trading days in a period of thirty (30) consecutive trading days (including the last trading day of such period) ending on the trading day immediately prior to our issuance of a press release announcing the exercise of the conversion option. During the three months ended September 30, 2019, we did not, at our option, convert any shares of Series B Preferred Stock. Our Series B Preferred Stock contains certain fundamental change provisions that allow the holder to redeem our Series B Preferred Stock for cash if certain events occur, such as a change in control. Our Series B Preferred Stock generally does not have voting rights, except if dividends on the Series B Preferred Stock are in arrears for six or more quarterly periods (whether or not consecutive). Under such circumstances, the holders of our Series B Preferred Stock, together with the holders of our Series A Preferred Stock and our Series C Preferred Stock, would be entitled to elect two additional directors to our Board to serve until all unpaid dividends have been paid or declared and set aside for payment. In addition, certain material and adverse changes to the terms of our Series B Preferred Stock may not be taken without the affirmative vote of at least two-thirds of the outstanding shares of Series B Preferred Stock, Series A Preferred Stock, and Series C Preferred Stock voting together as a single class. Through September 30, 2019, we have declared and set aside for payment the required dividends for our Series B Preferred Stock.

During the three months ended September 30, 2019, there were no transactions to convert shares of our Series B Preferred Stock into shares of our common stock.

NOTE 12. PUBLIC OFFERINGS AND CAPITAL STOCK

At September 30, 2019, our authorized capital included 200,000,000 shares of common stock, of which 98,767,675 shares were issued and outstanding.

At September 30, 2019, our authorized capital included 20,000,000 shares of $0.01 par value preferred stock, of which 5,150,000 shares had been designated 8.625% Series A Cumulative Preferred Stock (liquidation preference $25.00 per share), 3,150,000 shares had been designated 6.25% Series B Cumulative Convertible Preferred Stock (liquidation preference $25.00 per share), and 5,000,000 shares had been designated 7.625% Series C Cumulative Redeemable Preferred Stock (liquidation preference $25.00 per share). The Series A Preferred Stock has no maturity date and we are not required to redeem it at any time. We may redeem the Series A Preferred Stock for cash, at our option, in whole or from time to time in part, at a redemption price of $25.00 per share, plus accrued and unpaid dividends, if any, to the redemption date. To date, we have not redeemed any shares of our Series A Preferred Stock. The undesignated shares of preferred stock may be issued in one or more classes or series with such distinctive designations, rights, and preferences as determined by our Board. At September 30, 2019, there were 1,919,378 shares of Series A Preferred Stock issued and outstanding, 779,743 shares of Series B Preferred Stock issued and outstanding, and 2,010,278 shares of Series C Preferred Stock issued and outstanding.

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On January 27, 2015, we completed a public offering of 300,000 shares of our Series C Preferred Stock at a public offering price of $24.50 per share and received net proceeds of approximately $7 million. The shares were sold pursuant to the Company’s effective shelf registration statement on Form S‑3. The Series C Preferred Stock has no maturity date and is not subject to any sinking fund or mandatory redemption. On or after January 27, 2020, we may, at our option, redeem the Series C Preferred Stock for cash, in whole or from time to time in part, at a redemption price of $25.00 per share plus accrued and unpaid dividends, if any, to the redemption date.

On August 10, 2016, we entered into an At Market Issuance Sales Agreement, or the FBR Sales Agreement, with FBR Capital Markets & Co., or FBR, pursuant to which we may offer and sell from time to time through FBR as our agent, up to $196,615,000 maximum aggregate amount of our common stock, Series B Preferred Stock, and Series C Preferred Stock, in such amounts as we may specify by notice to FBR, in accordance with the terms and conditions set forth in the FBR Sales Agreement. During the three months ended September 30, 2019, we did not sell any shares of our Series B Preferred Stock, Series C Preferred Stock, or common stock under the FBR Sales Agreement. At September 30, 2019, there was approximately $152.1 million available for sale and issuance under the FBR Sales Agreement.

On October 3, 2011, we announced that our Board had authorized a share repurchase program which permits us to acquire up to 2,000,000 shares of our common stock. The shares are expected to be acquired at prevailing prices through open market transactions. The manner, price, number, and timing of share repurchases will be subject to market conditions and applicable rules of the U.S. Securities and Exchange Commission, or the SEC. Our Board also authorized the Company to purchase an amount of our common stock up to the amount of common stock sold through our Dividend Reinvestment and Stock Purchase Plan. Subsequently, our Board authorized the Company to acquire an aggregate of an additional 45,000,000 shares (pursuant to six separate authorizations) between December 13, 2013 and January 22, 2016. During the three months ended September 30, 2019, we did not repurchase any shares of our common stock under our share repurchase program.

Our Dividend Reinvestment and Stock Purchase Plan allows stockholders and non-stockholders to purchase shares of our common stock and to reinvest dividends therefrom to acquire additional shares of our common stock. On March 15, 2018, we filed a shelf registration statement on Form S-3 with the SEC registering up to 15,303,119 shares of our common stock for our 2018 Dividend Reinvestment and Stock Purchase Plan, or the 2018 DRP Plan, which replaced our 2015 Dividend Reinvestment and Stock Purchase Plan upon its expiration. The registration statement for the 2018 DRP Plan was declared effective by the SEC on March 26, 2018. During the three months ended September 30, 2019, we issued an aggregate of 84,755 shares of our common stock at a weighted average price of $3.81 per share under the 2018 DRP Plan, resulting in proceeds to us of approximately $322.6 thousand.

On August 5, 2014, we filed a registration statement on Form S‑8 with the SEC to register an aggregate of up to 2,000,000 shares of our common stock to be issued pursuant to the Anworth Mortgage Asset Corporation 2014 Equity Compensation Plan, or the 2014 Equity Plan.

On April 4, 2019, we filed a shelf registration statement on Form S-3 with the SEC, pursuant to which we may offer up to $490,236,182 maximum aggregate offering price of our capital stock. This registration statement was declared effective by the SEC on April 19, 2019. At September 30, 2019, approximately $490.2 million of our capital stock was available for future issuance under this registration statement.

NOTE 13. TRANSACTIONS WITH AFFILIATES

Management Agreement and Externalization

Effective as of December 31, 2011, we entered into the Management Agreement with our Manager, pursuant to which our day-to-day operations are being conducted by our Manager. Our Manager is supervised and directed by our Board and is responsible for (i) the selection, purchase, and sale of our investment portfolio; (ii) our financing and hedging activities; and (iii) providing us with portfolio management, administrative, and other services relating to our assets and operations as may be appropriate. Our Manager will also perform such other services and activities relating to our assets and operations as described in the Management Agreement. In exchange for services provided, our Manager receives a management fee, paid monthly in arrears, in an amount equal to one-twelfth of 1.20% of our Equity (as defined in the Management Agreement).

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On the effective date of the Management Agreement, the employment agreements with our executives were terminated, our employees became employees of our Manager, and we took such other actions as we believed were reasonably necessary to implement the Management Agreement and externalize our management function.

Mr. Joseph E. McAdams, our Chief Executive Officer and President and the Chief Investment Officer of our Manager, beneficially owns 47.4% of the outstanding membership interests of our Manager; Mr. Lloyd McAdams, one of our directors, beneficially owns 47.4% of the outstanding membership interests of our Manager; and Ms. Heather U. Baines, an Executive Vice President of our Manager, beneficially owns 5.2% of the outstanding membership interests of our Manager.

The Management Agreement may be terminated without cause, as defined in the agreement, after the expiration of any annual renewal term. We are required to provide 180-days’ prior notice of non-renewal of the Management Agreement and must pay a termination fee on the last day of any automatic renewal term equal to three times the average annual management fee earned by our Manager during the prior 24-month period immediately preceding the most recently completed month prior to the effective date of termination. We may only not renew the Management Agreement with or without cause with the consent of the majority of our independent directors. These provisions make it difficult to terminate the Management Agreement and increase the effective cost to us of not renewing the Management Agreement.

Certain of our former officers and employees were previously granted restricted stock and other equity awards (see Note 14, “Equity Compensation Plan”), including dividend equivalent rights, in connection with their service to us, and certain of our former officers and employees had agreements under which they would receive payments if the Company is subject to a change in control (which is also discussed below). The officers and employees of our Manager will continue to be eligible to receive equity awards under equity compensation plans in effect now or in the future.

Messrs.  Joseph E. McAdams, Charles J. Siegel, John T. Hillman, and Ms. Heather U. Baines and others are officers and employees of PIA Farmland, Inc. and its external manager, PIA, where they devote a portion of their time. PIA Farmland, Inc., a privately-held real estate investment trust investing in U.S. farmland properties to lease to independent farm operators, was incorporated in February 2013 and acquired its first farm property in October 2013. These officers and employees are under no contractual obligations to PIA Farmland, Inc., its external manager, PIA, or to Anworth or its external manager, Anworth Management LLC, as to their time commitment.

Change in Control and Arbitration Agreements

On June 27, 2006, we entered into Change in Control and Arbitration Agreements with Mr. Charles J. Siegel, our Chief Financial Officer, and with various officers and employees of our Manager. These agreements provide that should a change in control (as defined in the agreements) occur, each of these persons will receive certain severance and other benefits valued as of December 31, 2011. Under these agreements, in the event that a change in control occurs, each of these persons will receive a lump sum payment equal to (i) 12 months annual base salary in effect on December 31, 2011, plus (ii) the average annual incentive compensation received for the two complete fiscal years prior December 31, 2011, plus (iii) the average annual bonus received for the two complete fiscal years prior to December 31, 2011, as well as other benefits. For one of the Senior Vice Presidents and Portfolio Managers of our Manager, in the event that a change in control occurs, in addition to other benefits, he will receive a lump sum payment equal to (i) 12 months of the annual base salary (in effect on September 18, 2014) paid by our Manager plus (ii) $350,000. The Change in Control and Arbitration Agreements also provide for accelerated vesting of equity awards granted to these persons upon a change in control.

Agreements with Pacific Income Advisers, Inc.

On January 26, 2012, we entered into a sublease agreement that became effective on July 1, 2012 with PIA. Under the sublease agreement, we lease, on a pass-through basis, 7,300 square feet of office space from PIA at the same location and pay rent at an annual rate equal to PIA’s obligation, which is currently $69.42 per square foot. The base monthly rental for us is $43,497.47, which will be increased by 3% per annum on July 1, 2020. The sublease agreement runs through June 30, 2022 unless earlier terminated pursuant to the master lease. During the three and nine months ended September 30, 2019, we expensed $143 thousand and $422 thousand, respectively, in rent and related

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expenses to PIA under this sublease agreement, which is included in “General and administrative expenses” on our consolidated statements of operations. During the three and nine months ended September 30, 2018, we expensed $141 thousand and $419 thousand, respectively, in rent and related expenses to PIA under this sublease agreement.

In accordance with ASU 2016-2, “Leases,” the Company has elected the practical expedients, as the sublease agreement was classified as an operating lease prior to the new lease standard. It is still classified now as an operating lease. The present value of the operating lease is $1.39 million and is shown as both the Right to Use Asset and a Long-Term Lease Obligation on our unaudited consolidated balance sheets. At January 1, 2019, the discount rate used for the present value calculation was 2.23% and the remaining term was 42 months.

At September 30, 2019, the future minimum lease commitment was as follows:

									Total
	2019		2020		2021		2022		Commitment
	(in whole dollars)
Commitment (undiscounted cash flows)	$	130,492	$	529,800	$	545,697	$	276,882	$	1,482,871
Discounted cash flows on the lease commitment(1)	$	127,855	$	513,143	$	515,623	$	257,305	$	1,413,926

(1) The difference between the total commitment amount and the amount on the consolidated balance sheets is due to the amortization of the lease asset and lease liability being done on a straight-line basis rather than by the discounted cash flows.

Under our administrative services agreement with PIA, it provides administrative services and equipment to us including human resources, operational support and information technology, and we pay an annual fee of 5 basis points on the first $225 million of stockholders’ equity and 2.25 basis points thereafter (paid quarterly in arrears) for those services. The administrative services agreement had an initial term of one year and renews for successive one-year terms thereafter unless either party gives notice of termination no less than 30 days before the expiration of the then-current annual term. We may also terminate the administrative services agreement upon 30 days prior written notice for any reason and immediately if there is a material breach by PIA. During the three and nine months ended September 30, 2019, we paid fees of $43 thousand and $139 thousand, respectively, to PIA in connection with the administrative services agreement. During the three and nine months ended September 30, 2018, we paid fees of $52 thousand and $130 thousand, respectively, to PIA in connection with the administrative services agreement.

NOTE 14. EQUITY COMPENSATION PLAN

2014 Equity Compensation Plan

At our 2014 annual meeting of stockholders held on May 22, 2014, our stockholders approved the adoption of the Anworth Mortgage Asset Corporation 2014 Equity Compensation Plan, or the 2014 Equity Plan, which replaced the Anworth Mortgage Asset Corporation 2004 Equity Compensation Plan, or the 2004 Equity Plan, due to its expiration. We filed a registration statement on Form S‑8 on August 5, 2014 to register up to an aggregate of 2,000,000 shares of our common stock to be issued pursuant to the 2014 Equity Plan. The 2014 Equity Plan decreased the aggregate share reserve from 3,500,000 shares that were available under the 2004 Equity Plan to 2,000,000 shares of our registered common stock available under the 2014 Equity Plan. The 2014 Equity Plan authorizes our Board, or a committee of our Board, to grant dividend equivalent rights, or DERs, and phantom shares, which qualify as performance-based awards under Section 162(m) of the Code. Unlike the 2004 Equity Plan, however, the 2014 Equity Plan does not provide for automatic increases in the aggregate share reserve or the number of shares remaining available for grant and only provides for the granting of DERs or phantom shares.

In August 2016, we granted to various officers and employees an aggregate of 146,552 performance-based restricted stock units (or phantom shares) with no associated grants of DERs. During the period commencing on the day immediately following the three-year anniversary of the grant date and ending on the ten-year anniversary of the grant date, the restricted stock units will vest on the last day of any month when the total return to stockholders (meaning the

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aggregate of our common stock price appreciation and dividends declared, assuming full reinvestment of such dividends) exceeds 10% per annum. During the period commencing on the grant date and ending on the last day of the calendar month after the three-year anniversary of the grant date, the restricted stock units will vest immediately upon the Grantee’s involuntary termination of service for any reason other than for cause. The closing price of the Company’s common stock on the grant date was $4.96. During the three and nine months ended September 30, 2019, the amount expensed on these grants was approximately $21 thousand and $62 thousand, respectively. There was no unrecognized stock compensation expense at September 30, 2019. During the three and nine months ended September 30, 2018, the amount expensed on these grants was approximately $21 thousand and $62 thousand, respectively.

In December 2017, we issued to various officers and employees an aggregate of 162,613 performance-based restricted stock units (or phantom shares) with no associated grants of DERs. During the period commencing on the day immediately following the three-year anniversary of the grant date and ending on the ten-year anniversary of the grant date, the restricted stock units shall vest on the last day of any month when the total return to stockholders (meaning the aggregate of our common stock price appreciation and dividends declared, assuming full reinvestment of such dividends) exceeds 10% per annum. During the period commencing on the grant date and ending on the last day of the calendar month after the three-year anniversary of the grant date, the restricted stock units will vest immediately upon the grantee’s involuntary termination of service for any reason other than for cause. The closing price of the Company’s common stock on the grant date was $5.66. During the three and nine months ended September 30, 2019, the amount expensed on these grants was approximately $4 thousand and $12 thousand, respectively. The unrecognized stock expense on these grants at September 30, 2019 was approximately $140 thousand. During the three and nine months ended September 30, 2018, the amount expensed on these grants was approximately $4 thousand and $12 thousand, respectively.

Certain of our former officers have previously been granted restricted stock and other equity incentive awards, including DERs, in connection with their service to us. In connection with the Externalization, certain of the agreements under which our former officers have been granted equity awards were modified so that such agreements will continue with respect to our former officers after they became officers and employees of our Manager. As a result, these awards and any future grants will be accounted for as non-employee awards. In addition, as officers and employees of our Manager, they will continue to be eligible to receive equity incentive awards under equity incentive plans in effect now or in the future. In accordance with the Externalization effective December 31, 2011, the DERs previously granted to all of our officers were terminated under the 2007 Dividend Equivalent Rights Plan and were reissued under the 2004 Equity Plan with the same amounts, terms, and conditions. The 2004 Equity Plan was subsequently replaced by the 2014 Equity Plan.

Under the 2014 Equity Plan, a DER is a right to receive amounts equal in value to the dividend distributions paid on a share of our common stock. DERs are paid in either cash or shares of our common stock, whichever is specified by our Compensation Committee at the time of grant, at such times as dividends are paid on shares of our common stock during the period between the date a DER is issued and the date the DER expires or earlier terminates. These DERs are not attached to any stock and only have the right to receive the same cash distribution per common share distributed to our common stockholders during the term of the grant. All of these grants have a five-year term from the date of the grant. During the three and nine months ended September 30, 2019, we paid or accrued $70 thousand and $238 thousand, respectively, related to DERs granted. At September 30, 2019, there were 761,311 DERs issued and outstanding to directors and officers of our Company and employees of our Manager. During the three months and nine ended September 30, 2018, we paid or accrued $98 thousand and $301 thousand, respectively, related to DERs granted.

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NOTE 15. DERIVATIVE INSTRUMENTS

The table below presents the fair value of our derivative instruments as well as their classification in our consolidated balance sheets as of September 30, 2019 and December 31, 2018:

		September 30,		December 31,
Derivative Instruments	Balance Sheet Location	2019		2018
		(in thousands)
Interest rate swaps	Derivative Assets	$	1,842	$	40,192
TBA Agency MBS	Derivative Assets		617		6,015
		$	2,459	$	46,207
Interest rate swaps	Derivative Liabilities		71,708		15,901
TBA Agency MBS	Derivative Liabilities		113		—
		$	71,821	$	15,901

Interest Rate Swap Agreements

At September 30, 2019, we were a counterparty to interest rate swaps, which are derivative instruments as defined by ASC 815‑10, with an aggregate notional amount of $2.191 billion and a weighted average maturity of approximately 47 months. We utilize interest rate swaps to manage interest rate risk relating to our repurchase agreements and do not anticipate entering into derivative transactions for speculative or trading purposes. In accordance with the interest rate swap agreements, we pay a fixed-rate of interest during the term of the interest rate swaps agreements (ranging from 1.287% to 3.2205%) and receive a payment that varies with the three-month LIBOR rate.

During the three months ended September 30, 2019, we added an aggregate of eight new interest rate swaps with a total notional amount of $275 million and terms of up to seven years. During the three months ended September 30, 2019, 24 interest rate swaps with an aggregate notional amount of $1.04 billion matured or were terminated.

At September 30, 2019, the amount in AOCI relating to interest rate swaps was approximately $8.5 million. The estimated net amount of the existing losses that were reported in AOCI at September 30, 2019 that is expected to be reclassified into earnings within the next twelve months is approximately $3.6 million.

For the three months ended September 30, 2019 and September 30, 2018, we had an unrealized loss of approximately $28.7 million and an unrealized gain of approximately $15.9 million, respectively, on interest rate swaps. For the nine months ended September 30, 2019 and September 30, 2018, we had an unrealized loss of approximately $120.1 million and an unrealized gain of approximately $55.2 million, respectively, on interest rate swaps.

At September 30, 2019 and December 31, 2018, our interest rate swaps had the following notional amounts, weighted average fixed rates, and remaining terms:

	September 30, 2019					December 31, 2018
			Weighted					Weighted
			Average		Remaining			Average		Remaining
	Notional		Fixed		Term in	Notional		Fixed		Term in
Maturity	Amount		Rate		Months	Amount		Rate		Months
	(in thousands)					(in thousands)
Less than 1 year	$	541,000	1.65	%	6	$	725,000	1.60	%	7
1 year to 2 years		275,000	1.61		16		591,000	1.70		19
2 years to 3 years		155,000	1.71		34		400,000	1.96		30
3 years to 4 years		205,000	1.78		47		220,000	1.92		43
4 years to 5 years		225,000	2.12		57		205,000	2.27		57
5 years to 7 years		425,000	2.41		74		475,000	2.41		73
7 years to 10 years		365,000	2.96		100		690,000	2.83		104
	$	2,191,000	2.08	%	47	$	3,306,000	2.10	%	47

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Interest Rate Swaps Agreements by Counterparty

	September 30,		December 31,
	2019		2018
	(in thousands)
Central clearing houses(1)	$	2,191,000	$	3,306,000

(1) For all interest rate swaps entered into after September 9, 2013, the counterparty will be central clearing houses, such as the CME or LCH, regardless of who the trading party is. See the section entitled “Derivative Financial Instruments – Interest Rate Risk Management” in Note 1, “Organization and Significant Accounting Policies,” for additional details.

TBA Agency MBS

We also enter into TBA contracts and will recognize a gain or loss on the sale of the contracts or dollar roll income. See the section in Note 1, “Organization and Significant Accounting Policies – Derivative Financial Instruments – Risk Management,” for more information on TBA Agency MBS. During the three and nine months ended September 30, 2019, we recognized a gain on derivatives-TBA Agency MBS (including derivative income) of approximately $4.0 million and $14.6 million, respectively. During the three and nine months ended September 30, 2018, we recognized a loss on derivatives-TBA Agency MBS (including derivative income) of approximately $2.8 million and $18.7 million, respectively. The types of securities involved in these TBA contracts are Fannie Mae 30-year fixed-rate securities with coupons generally ranging from 3% to 4%. At September 30, 2019, the net notional amount of the TBA Agency MBS was approximately $450 million.

For more information on our accounting policies, the objectives, and risk exposures relating to derivatives and hedging agreements, see the section on “Derivative Financial Instruments” in Note 1, “Organization and Significant Accounting Policies.” For more information on the fair value of our interest rate swaps, see Note 9, “Fair Values of Financial Instruments.”

NOTE 16. COMMITMENTS AND CONTINGENCIES

Lease Commitment and Administrative Services Commitment — We sublease office space and use administrative services from PIA as more fully described in Note 13, “Transactions With Affiliates.”

NOTE 17. EARNINGS PER SHARE

The computation of earnings per share, or EPS, for the three and nine months ended September 30, 2019 and September 30, 2018 is as follows:

	Net (Loss) Income
	to Common		Average	Earnings
	Stockholders		Shares	per Share
		(in thousands)
For the three months ended September 30, 2019
Basic EPS	$	(19,789)	98,739	$	(0.20)
Effect of dilutive securities		—	—		—
Diluted EPS	$	(19,789)	98,739	$	(0.20)
For the three months ended September 30, 2018
Basic EPS	$	15,068	98,353	$	0.15
Effect of dilutive securities		305	3,978		—
Diluted EPS	$	15,373	102,331	$	0.15

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	Net (Loss) Income
	to Common		Average	Earnings
	Stockholders		Shares	per Share
	(in thousands)
For the nine months ended September 30, 2019
Basic EPS	$	(92,054)	98,638	$	(0.93)
Effect of dilutive securities		—	—		—
Diluted EPS	$	(92,054)	98,638	$	(0.93)
For the nine months ended September 30, 2018
Basic EPS	$	22,553	98,270	$	0.23
Effect of dilutive securities		914	3,929		—
Diluted EPS	$	23,467	102,199	$	0.23

NOTE 18. SUBSEQUENT EVENTS

Effective October 1, 2019, the conversion rate of our Series B Preferred Stock increased from 5.4397 shares of our common stock to 5.5379 shares of our common stock based upon the common stock dividend of $0.10 that was declared on September 17, 2019.

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

As used in this Quarterly Report on Form 10‑Q, “Company,” “we,” “us,” “our,” and “Anworth” refer to Anworth Mortgage Asset Corporation.

You should read the following discussion and analysis in conjunction with the unaudited consolidated financial statements and related notes thereto contained in Item 1 of Part I of this Quarterly Report on Form 10‑Q. The information contained in this Quarterly Report on Form 10‑Q is not a complete description of our business or the risks associated with an investment in our stock. We urge you to carefully review and consider the various disclosures made by us in this Quarterly Report on Form 10‑Q and in our other reports filed with the SEC, including our Annual Report on Form 10‑K for the fiscal year ended December 31, 2018.

Forward-Looking Statements

This Quarterly Report on Form 10‑Q contains, or incorporates by reference, not only historical information but also forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, or the Securities Act, and Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act, that are subject to the safe harbors created by such sections. Forward-looking statements involve numerous risks and uncertainties. Our actual results may differ from our beliefs, expectations, estimates, and projections and, consequently, you should not rely on these forward-looking statements as predictions of future events. Forward-looking statements are not historical in nature and can be identified by words such as “anticipate,” “estimate,” “will,” “should,” “expect,” “believe,” “assume,” “intend,” “seek,” “plan,” “target,” “goals,” “future,” “likely,” “may,” and similar expressions or their negative forms, or by reference to strategy, plans, or intentions. These forward-looking statements are subject to risks and uncertainties including, among other things, those described in our Annual Report on Form 10‑K under the caption “Risk Factors.” Other risks, uncertainties, and factors that could cause our actual results to differ materially and adversely from those projected are described below and may be described from time to time in reports we file with the SEC, including our Current Reports on Form 8‑K. Forward-looking statements speak only as of the date they are made and we undertake no obligation to update or revise any such forward-looking statements, whether as a result of new information, future events, or otherwise.

Statements regarding the following subjects, among others, that may affect our actual results may be forward-looking: risks associated with investing in mortgage-backed securities, or MBS, and related assets; changes in interest rates and the market value of our target investments; changes in prepayment rates of the mortgage loans securing our mortgage-related investments; changes in the yield curve; the credit performance of our Non-Agency MBS and residential mortgage loans; the concentration of the credit risks we are exposed to; the state of the credit markets and other general economic conditions, particularly as they affect the price of earnings assets and the credit status of borrowers; the availability of our target investments for purchase at attractive prices; the availability of financing for our target investments, including the availability of repurchase agreement financing; declines in home prices; increases in payment delinquencies and defaults on the mortgages comprising and underlying our target investments; changes in liquidity in the market for mortgage-related assets, the re-pricing of credit risk in the capital markets, inaccurate ratings of securities by rating agencies, rating agency downgrades of securities, and changes in the supply of MBS available-for-sale; changes in the values of the MBS and other mortgage-related investments in our portfolio and the impact of adjustments reflecting those changes on our consolidated financial statements; our ability to generate the amount of cash flow we expect from our target investments; changes in our investment and financial strategies and the new risks that those changes may expose us to; changes in the competitive environment within our industry; changes that may affect our Manager’s ability to attract and retain personnel; our ability to successfully diversify our business into new investments and manage the new risks they may expose us to; our ability to manage various operational and regulatory risks associated with our business; our ability to establish, adjust and maintain appropriate hedges for the risks to our portfolio; legislative and regulatory actions affecting the mortgage and derivatives industries or our business; implementation of or changes in government regulations or programs affecting our business; changes due to the consequences of actions by the U.S. government and other foreign governments to address various financial and economic issues and our ability to respond to and comply with such actions and changes; our ability to maintain our qualification as a REIT for federal income tax purposes; our ability to maintain our exemption from registration under the Investment Company Act of 1940, as amended; limitations imposed on our business due to our REIT status as

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exempt from registration under the Investment Company Act of 1940, as amended; and our ability to manage our growth. 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 us. Except as required by law, we do not intend to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Our Business

We were incorporated in Maryland on October 20, 1997 and we commenced operations on March 17, 1998. Our principal business is to invest in, finance, and manage a leveraged portfolio of residential mortgage-backed securities and residential mortgage loans which presently include the following types of investments:

§ Agency mortgage-backed securities, or Agency MBS, which include residential mortgage pass-through certificates and collateralized mortgage obligations, or CMOs, which are securities representing interests in pools of mortgage loans secured by residential property in which the principal and interest payments are guaranteed by a government-sponsored enterprise, or GSE, such as the Federal National Mortgage Association, or Fannie Mae, or the Federal Home Loan Mortgage Corporation, or Freddie Mac;

§ Non-agency mortgage-backed securities, or Non-Agency MBS, which are securities issued by companies that are not guaranteed by federally sponsored enterprises and that are secured primarily by first-lien residential mortgage loans; and

§ Residential mortgage loans. We acquire non-Qualified Mortgage, or Non-QM, residential mortgage loans (which are described further on page 48) from independent loan originators with the intent of holding these loans for securitization. These loans are financed by warehouse lines of credit until securitization. We also hold residential mortgage loans through consolidated securitization trusts. We finance these loans through asset-backed securities, or ABS, issued by the consolidated securitization trusts. The ABS, which are held by unaffiliated third parties, are non-recourse financing. The difference in the amount of the loans in the trusts and the amount of the ABS represents our retained net interest in the securitization trusts.

Our principal business objective is to generate net income for distribution to our stockholders primarily based upon the spread between the interest income on our mortgage assets and our borrowing costs to finance these mortgage assets.

We have elected to be taxed as a real estate investment trust, or REIT, under the Internal Revenue Code of 1986, as amended, or the Code. As long as we retain our REIT status, we generally will not be subject to federal or state income taxes to the extent that we distribute our taxable net income to our stockholders, and we routinely distribute to our stockholders substantially all of the taxable net income generated from our operations. In order to qualify as a REIT, we must meet various ongoing requirements under the tax law, including requirements relating to the composition of our assets, the nature of our gross income, minimum distribution requirements and requirements relating to the ownership of our stock. We believe that we currently meet all of these requirements and that we will continue to qualify as a REIT.

We view our strategy as being a hybrid investment model because our target investments are influenced primarily by either interest rate risk, credit risk, or a combination of both risks. Our Agency MBS are primarily sensitive to changes in interest rates and related prepayment rates. Our Non-Agency MBS and residential mortgage loans held-for-investment are sensitive to both mortgage credit risk and interest rate risk.

Our Agency MBS assets are also categorized as:

(1) Agency MBS whose interest rate presently adjust or will adjust; and

(2) Agency MBS whose interest rate is fixed during the life of the mortgage.

We believe that our hybrid investment model allows us to allocate assets across various sectors within the residential mortgage market with a focus on security selection and a relative value investment approach. Our asset allocation process takes into account the opportunities in the marketplace, cost of financing, cost of hedging interest

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rates, prepayment risks, credit risks, and other portfolio risks. As a result, our asset allocation reflects our management’s opportunistic approach to investing in the residential mortgage marketplace.

Our Investment Portfolio

The table below provides the asset allocation among our Agency MBS, Non-Agency MBS, and residential mortgage loans at September 30, 2019 and December 31, 2018:

	September 30,				December 31,
	2019				2018
	Dollar Amount		Percentage		Dollar Amount		Percentage
	(in thousands)				(in thousands)
Agency MBS	$	3,105,638	70.51	%	$	3,548,719	72.36	%
Non-Agency MBS		686,029	15.58			795,203	16.21
Total MBS	$	3,791,667	86.09	%	$	4,343,922	88.57	%
Residential mortgage loans held-for-securitization		129,014	2.93			11,660	0.24
Residential mortgage loans held-for-investment through consolidated securitization trusts		483,648	10.98			549,016	11.19
Total mortgage-related assets	$	4,404,329	100.00	%	$	4,904,598	100.00	%

When we change the allocation of our investment portfolio, our annualized yields and cost of financing will change. As previously discussed, our investment decisions are not driven solely by projected annualized yields but also by taking into account the uncertainty of faster or slower prepayments, extension risk, and credit-related events.

At September 30, 2019 and December 31, 2018, the fair value of our MBS portfolio and its allocation were approximately as follows:

	September 30,			December 31,
	2019			2018
	(dollar amounts in thousands)
Fair value of MBS	$	3,791,667		$	4,343,922
Adjustable-rate Agency MBS less than 1-year reset		16	%		21	%
Adjustable-rate Agency MBS 1-3 year reset		2			5
Adjustable-rate Agency MBS 3-5 year reset		6			7
Adjustable-rate Agency MBS greater than 5-year reset		3			3
Total Adjustable-Rate Agency MBS		27	%		36	%
15-year fixed-rate Agency MBS		1			20
20-year fixed-rate Agency MBS		6			9
30-year fixed-rate Agency MBS		48			17
Non-Agency MBS		18			18
Total MBS		100	%		100	%

Results of Operations

Three Months September 30, 2019 as Compared to September 30, 2018

For the three months ended September 30, 2019, our net loss to common stockholders was $19.8 million, or $(0.20) per basic and diluted share, based on a weighted average of 98.7 million basic and diluted shares outstanding. This included a net loss of $17.5 million and the payment of preferred dividends of $2.3 million. For the three months ended September 30, 2018, our net income to common stockholders was $15.1 million, or $0.15 per diluted share, based on a weighted average of 102.3 million diluted shares outstanding. This included net income of $17.4 million minus the payment of preferred dividends of $2.3 million.

Net interest income for the three months ended September 30, 2019 totaled $9.0 million, or 20.8% of gross income, as compared to $9.6 million, or 20.3% of gross income, for the three months ended September 30, 2018. Net

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interest income is comprised of the interest income earned on our mortgage investments (net of premium amortization expense) and other income, less interest expense from borrowings. Interest and other income (net of premium amortization expense) for the three months ended September 30, 2019 was $36.9 million, as compared to $39.7 million for the three months ended September 30, 2018, a decrease of 7.0%, due primarily to a decrease in income on securitized residential mortgage loans of approximately $0.7 million (due primarily to paydowns on this portfolio), a decrease in the weighted average portfolio outstanding, from $4.60 billion during the three months ended September 30, 2018 to approximately $3.60 billion during the three months ended September 30, 2019, partially offset by an increase in interest income on loans held-for-securitization of approximately $1.6 million (this activity did not exist in 2018), an increase in the weighted average coupons on MBS, from 3.60% during the three months ended September 30, 2018 to 4.00% during the three months ended September 30, 2019, and an increase in other interest income of approximately $659 thousand, due primarily to income earned on restricted cash balances, and a decrease in premium amortization expense of $1.1 million.

Interest expense for the three months ended September 30, 2019 was approximately $27.9 million, as compared to approximately $30.1 million for the three months ended September 30, 2018, a decrease of approximately 7.3%, which resulted primarily from a decrease in the average repurchase agreement borrowings outstanding, from $4.05 billion at September 30, 2018 to $3.23 billion at September 30, 2019, and a decrease in interest expense on ABS of approximately $0.7 million (due primarily to paydowns), partially offset by an increase in the weighted average interest rates, from 2.37% at September 30, 2018 to 2.62% at September 30, 2019, and an increase in interest expense on the warehouse line of credit of approximately $1.4 million (this facility did not exist at September 30, 2018).

The results of our operations are affected by a number of factors, many of which are beyond our control, and primarily depend on, among other things, the level of our net interest income, the market value of our MBS, the supply of, and demand for, mortgage-related assets in the marketplace, and the terms and availability of financing. Our net interest income varies primarily as a result from changes in interest rates, the slope of the yield curve (the differential between long-term and short-term interest rates), borrowing costs (our interest expense), and prepayment speeds on our MBS and loan portfolios, the behavior of which involves various risks and uncertainties. Interest rates and prepayment speeds, as measured by the constant prepayment rate, or CPR, vary according to the type of investment, conditions in the financial markets, competition, and other factors, none of which can be predicted with any certainty. With respect to our business operations, increases in interest rates, in general, may, over time, cause: (i) the interest expense associated with our borrowings, which are primarily comprised of repurchase agreements, to increase; (ii) the value of our MBS and loan portfolios and, correspondingly, our stockholders’ equity to decline; (iii) coupons on our MBS and loans to reset, although on a delayed basis, to higher interest rates; (iv) prepayments on our MBS and loan portfolios to slow, thereby slowing the amortization of our MBS purchase premiums; and (v) the value of our interest rate swaps and, correspondingly, our stockholders’ equity to increase. Conversely, decreases in interest rates, in general, may, over time, cause: (a) prepayments on our MBS and loan portfolios to increase, thereby accelerating the amortization of our MBS and loan purchase premiums; (b) the interest expense associated with our borrowings to decrease; (c) the value of our MBS and loan portfolios and, correspondingly, our stockholders’ equity to increase; (d) the value of our interest rate swaps and, correspondingly, our stockholders’ equity to decrease; and (e) coupons on our MBS and loans to reset, although on a delayed basis, to lower interest rates. In addition, our borrowing costs and credit lines are further affected by the type of collateral pledged and general conditions in the credit markets.

During the three months ended September 30, 2019, premium amortization expense decreased $1.1 million, or 15.2%, to $6.4 million, from $7.5 million during the three months ended September 30, 2018, due primarily to less unamortized premium from a lower MBS position outstanding, partially offset by higher future prepayment projections.

The CPR assumptions used in our projection of long-term CPR percentages are based primarily on historical prepayment rates on our MBS assets as well as assumptions about future mortgage rates and their expected impact on future prepayments.

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The following table shows the prepayment of principal of our MBS:

	2019						2018
	Third		Second		First			Third		Second		First
Portfolio	Quarter		Quarter		Quarter			Quarter		Quarter		Quarter
MBS	21	%	18	%	13	%		16	%	16	%	13	%

We review our MBS portfolios relative to current market conditions, trading prices of individual MBS, the general level of mortgage interest rates, prepayment activity, other investment opportunities and the duration of our portfolio versus the duration of our liabilities. Although there is no set pattern or expectation of a trend to sales of MBS, we may sell some of the securities in our portfolio based upon these factors. We had no set plans to sell any of our MBS, nor were we required to do so. Asset sales during the three months ended September 30, 2019 were primarily a function of rebalancing our portfolio by disposing of lower-yielding securities. During the three months ended September 30, 2019, we sold approximately $59.6 million of Agency MBS and realized a net gain of approximately $0.4 million. During the three months ended September 30, 2018, we sold approximately $35.3 million of Agency MBS and realized a net gain of approximately $0.4 million. During the three months ended September 30, 2019, we had unrealized gains of $1.9 million on trading investments, as compared to unrealized losses of $3.0 million on trading investments during the three months ended September 30, 2018. During the three months ended September 30, 2019, approximately $3.7 million of Non-Agency MBS were called or sold for a net loss of $0.2 million. During the three months ended September 30, 2018, Non-Agency bonds of approximately $36.1 million were called and we realized a net gain of approximately $0.2 million. During the three months ended September 30, 2019 and September 30, 2018, we recognized a gain (including derivative income) of approximately $4.0 million and a loss of approximately $2.8 million, respectively, on TBA Agency MBS. During the three months ended September 30, 2019 and September 30, 2018, we did not sell any of our residential mortgage loans.

During the three months ended September 30, 2019, we had an unrealized loss on interest rate swaps, recognized in our consolidated statements of operations, of approximately $28.7 million, consisting primarily of $2.1 million in net cash settlements received, approximately $1.0 million in AOCI amortization, and the difference of approximately $29.8 million in the negative change in fair value (see the section entitled “Derivative Financial Instruments–Accounting for Derivative and Hedging Activities” in Note 1, “Organization and Significant Accounting Policies,” to our accompanying unaudited consolidated financial statements for additional information). During the three months ended September 30, 2018, we had an unrealized gain on interest rate swaps recognized in our consolidated statements of operations of approximately $15.9 million, consisting primarily of $3.1 million in net cash settlements, approximately $1.1 million in AOCI amortization, and the difference of approximately $13.9 million in the change in fair value. During the three months ended September 30, 2019, we earned rental income on our residential properties portfolio of approximately $469 thousand, as compared to rental income on our residential properties portfolio of approximately $436 thousand during the three months ended September 30, 2018. During the three months ended September 30, 2019, we incurred an impairment charge on Non-Agency MBS of approximately $1.1 million, as compared to an impairment charge on Non-Agency MBS of approximately $141 thousand during the three months ended September 30, 2018.

Total expenses were approximately $3.3 million for the three months ended September 30, 2019, as compared to approximately $3.2 million for the three months ended September 30, 2018. For the three months ended September 30, 2019, we incurred management fees of approximately $1.6 million, which is based on a percentage of our equity (see Note 13, “Transactions With Affiliates,” to our accompanying unaudited consolidated financial statements), as compared to management fees of approximately $1.6 million for the three months ended September 30, 2018. Rental properties depreciation and expenses increased by approximately $57 thousand during the three months ended September 30, 2019. “Other expenses” decreased by approximately $9 thousand during the three months ended September 30, 2019.

Nine Months September 30, 2019 as Compared to September 30, 2018

For the nine months ended September 30, 2019, our net loss to common stockholders was $92.1 million, or $(0.93) per basic and diluted share, based on a weighted average of 98.6 million basic and diluted shares outstanding. This included a net loss of $85.2 million and the payment of preferred dividends of $6.9 million. For the nine months ended September 30, 2018, our net income to common stockholders was $22.6 million, or $0.23 per diluted share, based on a

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weighted average of 102.2 million diluted shares outstanding. This included net income of $29.5 million minus the payment of preferred dividends of $6.9 million.

Net interest income for the nine months ended September 30, 2019 totaled $25.6 million, or 18.4% of gross income, as compared to $36.7 million, or 25.8% of gross income, for the nine months ended September 30, 2018. Interest and other income (net of premium amortization expense) for the nine months ended September 30, 2019 was $119.3 million, as compared to $120.8 million for the nine months ended September 30, 2018, a decrease of 1.2%, due primarily to a decrease in the weighted average portfolio outstanding, from $4.64 billion during the nine months ended September 30, 2018 to approximately $4.05 billion during the nine months ended September 30, 2019, and a decrease in income on securitized residential mortgage loans of approximately $2.3 million (due primarily to paydowns on this portfolio), partially offset by an increase in the weighted average coupons on MBS, from 3.54% during the nine months ended September 30, 2018 to 3.93% during the nine months ended September 30, 2019, an increase in interest income on loans held-for-securitization of approximately $2.7 million (this activity did not exist in 2018), a decrease in premium amortization expense of $1.7 million, and an increase in other interest income of $1.25 million, due primarily to income earned on restricted cash balances.

Interest expense for the nine months ended September 30, 2019 was approximately $93.7 million, as compared to approximately $84.1 million for the nine months ended September 30, 2018, an increase of approximately 11.5%, which resulted primarily from an increase in the weighted average interest rates, from 2.08% at September 30, 2018 to 2.76% at September 30, 2019, and an increase in interest expense on the warehouse line of credit of $2.7 million (this facility did not exist at September 30, 2018), partially offset by a decrease in the average repurchase agreement borrowings outstanding, from $4.18 billion at September 30, 2018 to $3.58 billion at September 30, 2019, and a decrease in interest expense on ABS of approximately $2.3 million (due primarily to paydowns).

During the nine months ended September 30, 2019, premium amortization expense decreased $1.7 million, or 7.7%, to $19.8 million, from $21.4 million during the nine months ended September 30, 2018, due primarily to less unamortized premium from a lower average MBS position outstanding.

During the nine months ended September 30, 2019, we sold approximately $2.3 billion of Agency MBS and realized a net loss of approximately $12.4 million. During the nine months ended September 30, 2018, we sold approximately $618.5 million of Agency MBS and realized a net loss of approximately $18.9 million. During the nine months ended September 30, 2019, we had unrealized gains of $17.8 million on trading investments, as compared to unrealized losses of $14.6 million on trading investments during the nine months ended September 30, 2018. During the nine months ended September 30, 2019, approximately $23.7 million of Non-Agency MBS were called or sold and we realized a loss of approximately $208 thousand. During the nine months ended September 30, 2018, we sold (including calls) approximately $41.9 million of Non-Agency MBS and recognized a gain of approximately $175 thousand. During the nine months ended September 30, 2019 and September 30, 2018, we recognized a gain (including derivative income) of approximately $14.6 million and a loss of approximately $18.7 million, respectively, on TBA Agency MBS. During the nine months ended September 30, 2019 and September 30, 2018, we did not sell any of our residential mortgage loans.

During the nine months ended September 30, 2019, we had an unrealized loss on interest rate swaps, recognized in our consolidated statements of operations, of approximately $120.1 million, consisting primarily of $11.4 million in net cash settlements received, approximately $3.0 million in AOCI amortization, and the difference of approximately $128.5 million in the negative change in fair value (see the section entitled “Derivative Financial Instruments–Accounting for Derivative and Hedging Activities” in Note 1, “Organization and Significant Accounting Policies,” to our accompanying unaudited consolidated financial statements for additional information). During the nine months ended September 30, 2018, we had an unrealized gain on interest rate swaps, recognized in our consolidated statements of operations, of approximately $55.2 million, consisting primarily of $4.9 million in net cash settlements, approximately $3.0 million in AOCI amortization, and the difference of approximately $53.2 million in the change in fair value. During the nine months ended September 30, 2019, we earned rental income on our residential properties portfolio of approximately $1.4 million, as compared to rental income on our residential properties portfolio of approximately $1.3 million during the nine months ended September 30, 2018. During the nine months ended September 30, 2019, we incurred an impairment

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charge on Non-Agency MBS of approximately $1.8 million, as compared to an impairment charge of approximately $1.9 million on Non-Agency MBS during the nine months ended September 30, 2018.

Total expenses were approximately $10.0 million for the nine months ended September 30, 2019, as compared to approximately $9.8 million for the nine months ended September 30, 2018. For the nine months ended September 30, 2019, we incurred management fees of approximately $5.1 million, which is based on a percentage of our equity (see Note 13, “Transactions With Affiliates,” to our accompanying unaudited consolidated financial statements), as compared to management fees of approximately $5.0 million for the nine months ended September 30, 2018. Rental properties depreciation and expenses decreased by approximately $12 thousand during the nine months ended September 30, 2019. “Other expenses” increased by approximately $182 thousand during the nine months ended September 30, 2019.

Financial Condition

MBS Portfolio

At September 30, 2019, we held Agency MBS which had an amortized cost of approximately $3.05 billion, consisting primarily of $1.0 billion of adjustable-rate MBS and $2.05 billion of fixed-rate MBS. This amount represented a decrease of approximately 15.0% from the approximately $3.59 billion held at December 31, 2018. Of the adjustable-rate Agency MBS owned by us, approximately 58% were adjustable-rate pass-through certificates which had coupons that reset within one year. The remaining 42% consisted of hybrid adjustable-rate Agency MBS that have an initial interest rate that is fixed for a certain period, usually one to ten years, and thereafter adjust annually for the remainder of the term of the loan. At September 30, 2019, our Non-Agency MBS had an amortized cost of approximately $652.2 million, a fair value of approximately $686.0 million, and a contractually required principal balance of approximately $842.6 million. At December 31, 2018, our Non-Agency MBS had an amortized cost of approximately $785.6 million, a fair value of approximately $795.2 million, and a contractually required principal balance of approximately $982.8 million.

The following table presents a schedule of the fair value of our MBS owned at September 30, 2019 and December 31, 2018 as classified by type of issuer:

	September 30, 2019				December 31, 2018
	Fair		Portfolio		Fair		Portfolio
Agency	Value		Percentage		Value		Percentage
	(in thousands)				(in thousands)
Fannie Mae (FNM)	$	1,848,085	48.7	%	$	2,104,322	48.4	%
Freddie Mac (FHLMC)		1,257,553	33.2			1,444,397	33.3
Non-Agency MBS		686,029	18.1			795,203	18.3
Total MBS	$	3,791,667	100.0	%	$	4,343,922	100.0	%

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The following table classifies our portfolio of MBS owned at September 30, 2019 and December 31, 2018 by type of interest rate index:

	September 30, 2019				December 31, 2018
	Fair		Portfolio		Fair		Portfolio
Index	Value		Percentage		Value		Percentage
	(in thousands)				(in thousands)
Agency MBS:
One-month LIBOR	$	400	—	%	$	448	—	%
Six-month LIBOR		1,590	—			8,295	0.2
One-year LIBOR		984,858	26.0			1,463,081	33.7
Six-month certificate of deposit		318	—			379	—
One-year constant maturity treasury		19,379	0.5			71,485	1.6
Cost of Funds Index		2,709	0.1			3,717	0.1
15-year fixed-rate		52,389	1.4			892,451	20.5
20-year fixed-rate		203,837	5.4			366,502	8.5
30-year fixed-rate		1,840,158	48.5			742,361	17.1
Total Agency MBS	$	3,105,638	81.9	%	$	3,548,719	81.7	%
Non-Agency MBS		686,029	18.1			795,203	18.3
Total MBS	$	3,791,667	100.0	%	$	4,343,922	100.0	%

The fair values indicated do not include interest earned but not yet paid. With respect to our hybrid adjustable-rate Agency MBS, the fair value of these securities appears on the line associated with the index based on which the security will eventually reset once the initial fixed interest rate period has expired. The fair value of our MBS is reported to us independently from dealers who are major financial institutions and are considered to be market makers for these types of instruments. For more detail on the fair value of our MBS, see Note 9, “Fair Values of Financial Instruments,” to our accompanying unaudited consolidated financial statements.

Agency MBS

The weighted average coupons and average amortized costs of our Agency MBS at September 30, 2019, June 30, 2019, March 31, 2019, and December 31, 2018 were as follows:

	September 30,		June 30,		March 31,		December 31,
	2019		2019		2019		2018
Agency MBS Portfolio:
Weighted Average Coupon:
Adjustable-rate Agency MBS	3.96	%	4.20	%	4.34	%	4.09	%
Hybrid adjustable-rate Agency MBS	2.71		2.53		2.52		2.52
15-year fixed-rate Agency MBS	3.50		3.50		3.13		2.90
20-year fixed-rate Agency MBS	3.56		3.56		3.70		3.69
30-year fixed-rate Agency MBS	3.85		4.02		4.05		4.04
Total Agency MBS	3.69	%	3.73	%	3.75	%	3.44	%
Average Amortized Cost:
Adjustable-rate Agency MBS	102.29	%	102.38	%	102.67	%	102.65	%
Hybrid adjustable-rate Agency MBS	102.25		102.40		102.53		102.49
15-year fixed-rate Agency MBS	101.82		101.88		102.06		102.28
20-year fixed-rate Agency MBS	104.09		104.21		104.02		104.48
30-year fixed-rate Agency MBS	102.39		102.64		102.73		102.90
Total Agency MBS	102.46	%	102.64	%	102.74	%	102.73	%
Current yield on Agency MBS (weighted average coupon divided by average amortized cost)	3.60	%	3.64	%	3.65	%	3.35	%

At September 30, 2019 and December 31, 2018, the unamortized net premium paid for our Agency MBS was approximately $73.0 million and approximately $95.2 million, respectively.

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At September 30, 2019, the current yield on our Agency MBS was 3.60%, as compared to the current yield of 3.35% at December 31, 2018. This increase was due primarily to an increase in the weighted average coupon. As noted in the trend above, the weighted average coupon has increased by approximately 25 basis points from December 31, 2018. One of the factors that also impact the reported yield on our MBS portfolio is the actual prepayment rate on the underlying mortgages. We analyze our MBS and the extent to which prepayments impact the yield. When the rate of prepayments exceeds expectations, we amortize the premiums paid on mortgage assets over a shorter time period, resulting in a reduced yield to maturity on our mortgage assets. Conversely, if actual prepayments are less than the assumed CPR, the premium would be amortized over a longer time period, resulting in a higher yield to maturity.

Non-Agency MBS

Non-Agency MBS yields are based on our estimate of the timing and amount of future cash flows and our cost basis. Our cash flow estimates for these investments are based on our observations of current information and events and include assumptions related to interest rates, prepayment rates and the timing and amount of credit losses and other factors.

Non-Agency MBS includes the following types of securities:

§ Legacy Non-Agency MBS – These are collateralized by loans that were generally originated prior to the 2008 financial crisis and, therefore, trade at a deep discount due to having experienced a significant amount of high levels of defaults by the underlying borrowers. While these underlying loans will generally experience losses, the securities were generally acquired at deep discounts to face/par value, which we believe serves to mitigate this potential exposure to credit risk;

§ Non-performing - These are collateralized by loans that were generally originated prior to 2008 and have been repackaged into newer securitization pools. They may or may not be currently non-performing or delinquent but there is a higher expectation of loss on these loans. Resolution of these loans typically occurs from loan modifications, short sales, and foreclosures. These loan pools usually have a greater degree of overcollateralization to support the securities; and

§ Credit Risk Transfer – These securities are designed to synthetically transfer mortgage credit risk from Fannie Mae, Freddie Mac, and other issuers to private investors. As loans default, the securities may incur principal write-downs. These are allocated to the tranches within a deal according to the cash flow structure of the securities.

The following table summarizes our Non-Agency MBS portfolio by type at September 30, 2019 and December 31, 2018:

September 30, 2019

							Weighted Average
	Fair		Amortized		Contractual		Amortized
Portfolio Type	Value		Cost		Principal		Cost		Coupon		Yield
	(in thousands)
Legacy Non-Agency MBS	$	518,812	$	495,165	$	674,394	73	%	5.59	%	5.54	%
Non-performing		26,430		26,199		26,360	99		5.33		5.94
Credit Risk Transfer		140,787		130,833		141,839	92		4.25		5.77
Total Non-Agency MBS	$	686,029	$	652,197	$	842,593	77	%	5.36	%	5.61	%

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December 31, 2018

							Weighted Average
	Fair		Amortized		Contractual		Amortized
Portfolio Type	Value		Cost		Principal		Cost		Coupon		Yield
	(in thousands)
Legacy Non-Agency MBS	$	561,940	$	553,292	$	738,210	75	%	5.56	%	5.57	%
Non-performing		101,744		102,450		102,760	99		5.14		5.42
Credit Risk Transfer		131,519		129,898		141,839	92		4.30		5.72
Total Non-Agency MBS	$	795,203	$	785,640	$	982,809	80	%	5.34	%	5.58	%

At September 30, 2019 and December 31, 2018, the unamortized net discount on our Non-Agency MBS was approximately $190.4 million and $197.2 million, respectively.

   Financing

The following information pertains to our repurchase agreement borrowings at September 30, 2019, June 30, 2019, March 31, 2019, and December 31, 2018:

	September 30,			June 30,			March 31,			December 31,
	2019			2019			2019			2018
	(dollar amounts in thousands)
Total repurchase agreements outstanding	$	3,255,102		$	3,155,843		$	3,760,634		$	3,811,627
Average repurchase agreements outstanding during the quarter	$	3,227,250		$	3,606,154		$	3,910,458		$	3,891,158
Maximum monthly amount during the quarter	$	3,255,102		$	4,048,665		$	4,214,226		$	3,914,585
Average interest rate on outstanding repurchase agreements		2.41	%		2.76	%		2.81	%		2.67	%
Average days to maturity		31 days			26 days			31 days			32 days
Average interest rate after adjusting for interest rate swaps		2.34	%		2.38	%		2.32	%		2.23	%
Weighted average maturity after adjusting for interest rate swaps		940 days			1,198 days			1,222 days			1,217 days

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At September 30, 2019, the repurchase agreements had the following balances, weighted average interest rates, and remaining weighted average maturities:

September 30, 2019

	Agency MBS				Non-Agency MBS				Total MBS
			Weighted				Weighted					Weighted
			Average				Average					Average
			Interest				Interest					Interest
	Balance		Rate		Balance		Rate		Balance			Rate
	(in thousands)				(in thousands)				(in thousands)
Overnight	$	—	—	%	$	—	—	%	$	—		—	%
Less than 30 days		1,290,000	2.39			475,102	3.12			1,765,102		2.59
30 days to 90 days		1,490,000	2.20			—	—			1,490,000		2.20
Over 90 days		—	—			—	—			—		—
Demand		—	—			—	—			—		—
	$	2,780,000	2.29	%	$	475,102	3.12	%	$	3,255,102		2.41	%
Weighted average maturity		33 days				18 days				31 days
Weighted average interest rate after adjusting for interest rate swaps										2.34	%
Weighted average maturity after adjusting for interest rate swaps										940 days
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$	2,992,673			$	593,748			$	3,586,421

At December 31, 2018, the repurchase agreements had the following balances, weighted average interest rates, and remaining weighted average maturities:

December 31, 2018

	Agency MBS				Non-Agency MBS				Total MBS
			Weighted				Weighted					Weighted
			Average				Average					Average
			Interest				Interest					Interest
	Balance		Rate		Balance		Rate		Balance			Rate
	(in thousands)				(in thousands)				(in thousands)
Overnight	$	—	—	%	$	—	—	%	$	—		—	%
Less than 30 days		1,510,000	2.46			576,627	3.55			2,086,627		2.76
30 days to 90 days		1,725,000	2.57			—	—			1,725,000		2.57
Over 90 days		—	—			—	—			—		—
Demand		—	—			—	—			—		—
	$	3,235,000	2.52	%	$	576,627	3.55	%	$	3,811,627		2.67	%
Weighted average maturity		35 days				13 days				32 days
Weighted average interest rate after adjusting for interest rate swaps										2.23	%
Weighted average maturity after adjusting for interest rate swaps										1,217 days
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$	3,433,252			$	726,428			$	4,159,680

The weighted average interest rate on outstanding repurchase agreements, after adjusting for interest rate swaps, increased from 2.23% at December 31, 2018 to 2.34% at September 30, 2019. The increase was due primarily to a decrease in the amount of interest rate swaps, from $3.3 billion at December 31, 2018 to $2.2 billion at September 30, 2019, such that the rate on the repurchase agreements is less offset by the effect of interest rate swaps than at December

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31, 2018. The weighted average maturity, after adjusting for interest rate swaps, decreased from 1,217 days at December 31, 2018 to 940 days at September 30, 2019, due primarily to a decrease in the average maturity of our swap agreements, as shown in the table below under “Hedging Strategies.”

Residential Mortgage Loans Held-for-Securitization

At September 30, 2019, we owned approximately $129.0 million of Non-QM loans, which are being held-for-securitization. Non-QM loans do not comply with the rules of the Consumer Financial Protection Bureau, or the CFPB, relating to Qualified Mortgages. Post-crisis, the CFPB issued rules on what is required for a loan to be qualified as a Qualified Mortgage, or QM. These rules have certain requirements, such as debt-to-income ratio, being fully-amortizing, and limits on loan fees. Non-QM loans do not comply with at least one of these requirements, but that does not necessarily imply that they carry more risk. Even though these loans may not have traditional documentation of income, such as a Form W-2 or paychecks, they generally have stated income and may have alternate documentation, such as bank statements, CPA letters, or tax returns. The loans we are acquiring have high FICO scores, as well as other strong borrower attributes, which are factors we analyze in making acquisitions. See Note 4, “Residential Mortgage Loans Held-for-Securitization,” to our accompanying unaudited consolidated financial statements for more information regarding the residential mortgage loans held-for-securitization.

These loans are financed by a warehouse line of credit. At September 30, 2019, the amount outstanding on this line of credit (including warehouse transaction costs) was $112.3 million. As this line of credit started in 2019, there was no amount outstanding at December 31, 2018. The interest rate on the amounts advanced under this line of credit is at LIBOR + 2.25%, which was approximately 4.47% for the three months ended September 30, 2019 and was approximately 4.70% during the second quarter 2019. Additionally, we paid a facility fee on this line of credit, which was approximately $188 thousand for the three months ended September 30, 2019 and approximately $563 thousand for the nine months ended September 30, 2019. The facility fee plus legal fees paid to secure this line of credit is being amortized over one year. See Note 9, “Fair Values of Financial Instruments,” to our accompanying unaudited consolidated financial statements for more information regarding the fair value of these investments and their related financing.

Residential Mortgage Loans Held-for-Investment Through Consolidated Securitization Trusts

At September 30, 2019, we owned approximately $9.4 million in net interests on certain securitization trusts. The underlying mortgage loans held in the securitization trusts (classified as residential mortgage loans held-for-investment through consolidated securitization trusts) and the related financing (asset-backed securities issued by the securitization trusts) are consolidated on our consolidated balance sheets and are carried at cost. See Note 5, “Variable Interest Entities,” to the unaudited consolidated financial statements for more information regarding consolidation of the securitization trusts. See Note 9, “Fair Values of Financial Instruments,” to our accompanying unaudited consolidated financial statements for more information regarding the fair value of these investments and their related financing.

Residential Properties Portfolio

At September 30, 2019, we owned 86 single-family residential properties which are all located in Southeastern Florida and are carried at a total cost, net of accumulated depreciation, of approximately $13.6 million. At December 31, 2018, we owned 86 single-family residential properties which were carried at a total cost, net of accumulated depreciation, of approximately $13.8 million.

Hedging Strategies

As we intend to hedge our exposure to rising rates on funds borrowed to finance our investments in securities, we periodically enter into derivative transactions, primarily in the form of interest rate swaps. We designate interest rate swaps as cash flow hedges for tax purposes. To the extent that we enter into hedging transactions to reduce our interest rate risk on indebtedness incurred to acquire or carry real estate assets, any income or gain from the disposition of hedging transactions should be qualifying income under the REIT rules for purposes of the 75% and 95% gross income test. To qualify for this exclusion, the hedging transaction must be clearly identified as such before the close of the day

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on which it was acquired, originated or entered into. The transaction must hedge indebtedness incurred or to be incurred by us to acquire or carry real estate assets.

As part of our asset/liability management policy, we may enter into hedging agreements, such as interest rate swaps. These agreements are entered into to try to reduce interest rate risk and are designed to provide us with income and capital appreciation in the event of certain changes in interest rates. We review the need for hedging agreements on a regular basis consistent with our capital investment policy. Interest rate swaps are derivative instruments as defined by ASC 815‑10. We do not anticipate entering into derivative transactions for speculative or trading purposes. In accordance with the swap agreements, we pay a fixed-rate of interest during the term of the interest rate swaps and we receive a payment that varies with the three-month LIBOR rate.

The following table relates to our interest rate swaps at September 30, 2019, June 30, 2019, March 31, 2019, and December 31, 2018:

	September 30,		June 30,		March 31,		December 31,
	2019		2019		2019		2018
Aggregate notional amount of interest rate swaps	$2.191 billion		$2.956 billion		$3.356 billion		$3.306 billion
Average maturity of interest rate swaps	3.9 years		3.6 years		3.9 years		3.9 years
Weighted average fixed-rate paid on interest rate swaps	2.08	%	2.09	%	2.13	%	2.10	%

Interest rate swaps are used to provide protection from increases in interest rates having a negative impact on the market value of our portfolio that could result in our lenders requiring additional collateral for our repurchase agreement borrowings. An increase or decrease in the notional value of these agreements usually provides an increase or decrease in protection to our portfolio’s change in value due to interest rate changes. Other methods that can also lessen our portfolio’s change in value due to interest rate increases include acquiring mortgages that are inherently less sensitive to interest rate changes and borrowings using long-term agreements.

After August 22, 2014, none of our interest rate swaps were designated for hedge accounting. For both terminated interest rate swaps and the de-designated interest rate swaps, as long as there is the probability that the forecasted transactions that were being hedged (i.e., rollovers of our repurchase agreement borrowings) are still expected to occur, the amount of the gain or loss in AOCI related to these interest rate swaps in AOCI remains in AOCI and is amortized over the remaining term of the interest rate swaps. At September 30, 2019, the net unrealized loss in AOCI on the interest rate swaps was approximately $8.5 million, as compared to a net unrealized loss of approximately $11.5 million at December 31, 2018.

For more information on the amounts, policies, objectives, and other qualitative data on our derivatives, see Notes 1, 9, and 15 to our accompanying unaudited consolidated financial statements.

Liquidity and Capital Resources

Agency MBS and Non-Agency MBS Portfolios

Our primary source of funds consists of repurchase agreements which totaled approximately $3.26 billion at September 30, 2019. As collateral for the repurchase agreements and interest rate swaps, we had pledged approximately $3.0 billion in Agency MBS and approximately $594 million in Non-Agency MBS. Our other significant sources of funds for the three months ended September 30, 2019 consisted of payments of principal from our MBS portfolio in the amount of approximately $214.8 million.

For the three months ended September 30, 2019, there was a net decrease in cash, cash equivalents, and restricted cash of approximately $6.5 million. This consisted of the following components:

§ Net cash provided by operating activities for the three months ended September 30, 2019 was approximately $7.3 million. This was comprised primarily of a net loss of approximately $17.5 million and adding back the

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following non-cash items: the amortization of premiums and discounts on MBS of approximately $6.4 million; depreciation on rental properties of approximately $120 thousand; amortization of restricted stock of $25 thousand; amortization of premium on loans of approximately $96 thousand; an impairment on Non-Agency MBS of approximately $1.1 million; accretion of discount on Non-Agency MBS of approximately $1.1 million; net settlements on interest rate swaps of approximately $2.1 million; and an unrealized loss on interest rate swaps of approximately $28.7 million, partially offset by a gain on TBA Agency MBS, net of derivative income, of approximately $4.0 million; an unrealized gain on Agency MBS held as trading investments of approximately $1.9 million; amortization of premium related to securitized loans of approximately $29 thousand; and net gains on sales of MBS of approximately $0.2 million. Net cash provided by operating activities also included an increase in accrued expenses and payables of approximately $2.0 million; an increase in prepaid expense and other assets of approximately $6.8 million; a decrease in interest receivable of approximately $67 thousand; and an increase in accrued interest payable of approximately $4.0 million;

§ Net cash used in investing activities for the three months ended September 30, 2019 was approximately $96.7 million, which consisted of $214.8 million from principal payments on MBS; principal payments on securitized loans of $30 thousand; proceeds from sales of MBS of $63.3 million; and principal payments on residential mortgage loans of $11.6 million, partially offset by purchases of MBS of approximately $350.9 million; purchases of residential mortgage loans held-for-securitization of approximately $35.4 million; and improvements on residential properties of $80 thousand; and

§ Net cash provided by financing activities for the three months ended September 30, 2019 was approximately $82.9 million. This consisted of borrowings on repurchase agreements of approximately $7.395 billion, offset by repayments on repurchase agreements of approximately $7.296 billion; a decrease in derivative counterparty margin of approximately $0.6 million; termination of interest rate swaps of approximately $27.7 million; dividends paid of approximately $10.9 million on common stock and dividends paid of approximately $2.3 million on preferred stock, partially offset by borrowings from the warehouse line of credit $30.9 million, less repayments on the warehouse line of credit of approximately $11.2 million; common stock issued of approximately $330 thousand; and net settlements on TBA Agency MBS of approximately $5.1 million.

At September 30, 2019, our leverage (excluding the ABS issued by securitization trusts) on total capital (including all preferred stock and junior subordinated notes) decreased from 6.2x at December 31, 2018 to 5.7x at September 30, 2019. The decrease in our leverage was due primarily to a decrease in repurchase agreements and credit line outstanding, from $3.81 billion at December 31, 2018 to $3.37 billion at September 30, 2019, partially offset by a decrease in our total capital (as described above), from $618.5 million at December 31, 2018 to $591.5 million at September 30, 2019.

In the future, we expect that our primary sources of funds will continue to consist of borrowed funds under repurchase agreement transactions and monthly payments of principal and interest on our MBS portfolios. Our liquid assets generally consist of unpledged MBS, cash, and cash equivalents. A large negative change in the market value of our MBS might reduce our liquidity, requiring us to sell assets with the likely result of realized losses upon sale.

During the three months ended September 30, 2019, we raised approximately $322.6 thousand in capital under our Dividend Reinvestment and Stock Purchase Plan.

On January 27, 2015, we completed a public offering of 300,000 shares of our Series C Preferred Stock at a public offering price of $24.50 per share and received net proceeds of approximately $7 million. The shares were sold pursuant to the Company’s effective shelf registration statement on Form S‑3. The Series C Preferred Stock has no maturity date and is not subject to any sinking fund or mandatory redemption. On or after January 27, 2020, we may, at our option, redeem the Series C Preferred Stock for cash, in whole or from time to time in part, at a redemption price of $25.00 per share plus accrued and unpaid dividends, if any, to the redemption date.

On August 10, 2016, we entered into an At Market Issuance Sales Agreement, or the FBR Sales Agreement, with FBR Capital Markets & Co., or FBR, pursuant to which we may offer and sell from time to time through FBR, as our

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agent, up to $196,615,000 maximum aggregate amount of our common stock, Series B Preferred Stock, and Series C Preferred Stock, in such amounts as we may specify by notice to FBR, in accordance with the terms and conditions as set forth in the FBR Sales Agreement. During the three months ended September 30, 2019, we did not sell any shares of our Series B Preferred Stock, Series C Preferred Stock, or our common stock under the FBR Sales Agreement.

On October 3, 2011, we announced that our Board had authorized a share repurchase program, which permits us to acquire up to 2,000,000 shares of our common stock. The shares are expected to be acquired at prevailing prices through open market transactions. The manner, price, number, and timing of share repurchases will be subject to market conditions and applicable SEC rules. Our Board also authorized the Company to purchase an amount of our common stock up to the amount of common stock sold through our Dividend Reinvestment and Stock Purchase Plan. Subsequently, our Board authorized the Company to acquire an aggregate of an additional 45,000,000 shares (pursuant to six separate authorizations) between December 13, 2013 and January 22, 2016. During the three months ended September 30, 2019, we did not repurchase any shares of our common stock under our share repurchase program.

Disclosure of Contractual Obligations

During the three months ended September 30, 2019, there were no material changes outside the normal course of business to the contractual obligations identified in our Annual Report on Form 10‑K for the fiscal year ended December 31, 2018.

Stockholders’ Equity

We use available-for-sale treatment for the majority of our MBS, which are carried on our consolidated balance sheets at fair value rather than historical cost. Based upon this treatment, our total equity base at September 30, 2019 was approximately $534.6 million. Common stockholders’ equity was approximately $436.4 million, or a book value of $4.42 per share. Common stockholders’ equity serves as the basis for how book value per common share is calculated.

Under available-for-sale accounting treatment, unrealized fluctuations in fair values of MBS are assessed to determine whether they are other-than-temporary. To the extent we determine that these unrealized fluctuations are temporary, they do not impact GAAP income or taxable income but rather are reflected on our consolidated balance sheets by changing the carrying value of these assets and reflecting the change in stockholders’ equity under “Accumulated other comprehensive income (loss) consisting of unrealized gains and losses.”

As a result of this mark-to-market accounting treatment, our book value and book value per share are likely to fluctuate far more than if we used historical amortized cost accounting on all of our assets. As a result, comparisons with some companies that use historical cost accounting for all of their balance sheets may not be meaningful.

Unrealized changes in the fair value of MBS have one significant and direct effect on our potential earnings and dividends: positive mark-to-market changes will increase our equity base and allow us to increase our borrowing capacity, while negative changes will tend to reduce borrowing capacity under our capital investment policy. A very large negative change in the net market value of our MBS might reduce our liquidity, requiring us to sell assets with the likely result of realized losses upon sale. “Accumulated other comprehensive income” on available-for-sale Agency MBS was approximately $41.6 million, or 1.37% of the amortized cost of our Agency MBS, at September 30, 2019. This, along with “Accumulated other comprehensive (loss), derivatives” of approximately $(8.5) million, and “Accumulated other comprehensive income, unrealized gain on Non-Agency MBS” of approximately $33.9 million, constituted the total “Accumulated other comprehensive income” of approximately $67 million.

Non-GAAP Financial Measures Related to Operating Results

In addition to our operating results presented in accordance with GAAP, the following tables include the following non-GAAP financial measures: core earnings (including per common share), total interest income and average asset yield, including TBA dollar roll income, paydown expense on Agency MBS, effective total interest expense, and effective cost of funds. The first table below reconciles our net loss to common stockholders for the three and nine months ended September 30, 2019 to core earnings for the same period. Core earnings represents the net loss to common

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stockholders (which is the nearest comparable GAAP measure), adjusted for the items shown in the table below. The second table below reconciles our total interest and other income for the three months ended September 30, 2019 (which is the nearest comparable GAAP measure) to the total interest income and average asset yield, including TBA dollar roll income and paydown expense on Agency MBS, and shows the annualized amounts as a percentage of our average earning assets, and also reconciles our total interest expense (which is the nearest comparable GAAP measure) to the effective total interest expense and effective cost of funds and shows the annualized amounts as a percentage of our average borrowings.

Our management believes that:

§ these non-GAAP financial measures are useful because they provide investors with greater transparency to the information that we use in our financial and operational decision-making process;

§ the inclusion of paydown expense on Agency MBS is more indicative of the current earnings potential of our investment portfolio, as it reflects the actual principal paydowns which occurred during the period. Paydown expense on Agency MBS is not dependent on future assumptions on prepayments or the cumulative effect from prior periods of any current changes to those assumptions, as is the case with the GAAP measure, “Premium amortization on MBS”;

§ the adjustment for depreciation expense on residential rental properties is a non-cash item and is added back by other companies to derive core earnings or funds from operations; and

§ the presentation of these measures, when analyzed in conjunction with our GAAP operating results, allows investors to more effectively evaluate our performance to that of our peers, particularly those that have discontinued hedge accounting and those that have used similar portfolio and derivative strategies.

These non-GAAP financial measures should not be used as a substitute for our operating results for the three and nine months ended September 30, 2019. An analysis of any non-GAAP financial measure should be used in conjunction with results presented in accordance with GAAP.

Core Earnings

	Three Months Ended				Nine Months Ended
	September 30, 2019				September 30, 2019
	Amount		Per Share		Amount		Per Share
	(in thousands)				(in thousands)
Net (loss) to common stockholders	$	(19,789)	$	(0.20)	$	(92,054)	$	(0.93)
Adjustments to derive core earnings:
(Gain) loss on sales of MBS		(214)		—		12,618		0.13
Impairment charge on Non-Agency MBS(1)		1,145		0.01		1,751		0.02
Unrealized (gain) on Agency MBS held as trading investments		(1,939)		(0.02)		(17,834)		(0.18)
Unrealized loss on interest rate swaps, net		28,720		0.29		120,146		1.22
(Gain) on derivatives-TBA Agency MBS, net		(3,986)		(0.04)		(14,581)		(0.15)
Net settlement on interest rate swaps after de-designation(2)		2,093		0.02		11,350		0.11
Dollar roll income on TBA Agency MBS(3)		564		0.01		3,850		0.04
Premium amortization on MBS		6,353		0.06		19,787		0.20
Paydown expense(4)		(5,487)		(0.05)		(15,947)		(0.16)
Depreciation expense on residential rental properties(5)		120		—		359		—
Core earnings	$	7,580	$	0.08	$	29,445	$	0.30
Basic weighted average number of shares outstanding		98,739				98,638

(1) Impairment charge on Non-Agency MBS represents the amount applied against current GAAP earnings when future loss expectations exceed previously existing loss expectations. When future loss expectations become less than previously existing loss expectations, the difference would be amortized into earnings over the life of the security.

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(2) Net settlements on interest rate swaps after de-designation include all subsequent net payments made or received on interest rate swaps which were de-designated as hedges in August 2014 and also on any new interest rate swaps entered into after that date. These amounts are recorded in “Unrealized loss on interest rate swaps, net.”

(3) Dollar roll income on TBA Agency MBS is the income resulting from the price discount typically obtained by extending the settlement of TBA Agency MBS to a later date. This is a component of the “(Loss) gain on derivatives, net” that is shown on our consolidated statements of operations.

(4) Paydown expense on Agency MBS represents the proportional expense of Agency MBS purchase premiums relative to the Agency MBS principal payments and prepayments which occurred during the three-month period.

(5) Depreciation expense is added back in the core earnings calculation, as it is a non-cash item, and it is similarly added back in other companies’ calculation of core earnings or funds from operations.

Effective Net Interest Rate Spread

	Three Months Ended
	September 30, 2019
			Annualized
	Amount		Percentage
	(in thousands)
Average Asset Yield, Including TBA Dollar Roll Income:
Total interest income	$	36,936	3.51	%
Income-rental properties		469	0.04
Dollar roll income on TBA Agency MBS(1)		564	0.05
Premium amortization on Agency MBS		6,353	0.60
Paydown expense(2)		(5,487)	(0.52)
Less: Other income		(679)	(0.06)
Total interest and other income and average asset yield, including TBA dollar roll income	$	38,156	3.62	%
Effective Cost of Funds:
Total interest expense	$	27,913	2.93	%
Net settlement on interest rate swaps after de-designation(3)		(2,093)	(0.22)
Effective total interest expense and effective cost of funds	$	25,820	2.71	%
Effective net interest rate spread			0.91	%
Average earning assets	$	4,212,950
Average borrowings	$	3,807,511

(1) Dollar roll income on TBA Agency MBS is the income resulting from the price discount typically obtained by extending the settlement of TBA Agency MBS to a later date. This is a component of the “(Loss) gain on derivatives, net” that is shown on our consolidated statements of operations.

(2) Paydown expense on Agency MBS represents the proportional expense of Agency MBS purchase premiums relative to the Agency MBS principal payments and prepayments which occurred during the three-month period.

(3) Net settlement on interest rate swaps after de-designation includes all subsequent net payments made or received on interest rate swaps which were de-designated as hedges in August 2014 and also on any new interest rate swaps entered into after that date. These amounts are recorded in “Unrealized loss on interest rate swaps, net.”

Critical Accounting Policies and Estimates

Management has the obligation to ensure that its policies and methodologies are in accordance with GAAP. Management has reviewed and evaluated its critical accounting policies and believes them to be appropriate.

The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions in certain circumstances that affect amounts reported in the accompanying unaudited consolidated financial statements. In preparing these unaudited consolidated financial statements, management has made its best estimates and judgments on the basis of information then readily available to it of certain amounts included in the unaudited consolidated financial statements, giving due consideration to materiality. Application of these accounting policies involves the exercise of judgment and use of assumptions as to future uncertainties and, as a result, actual results could differ materially and adversely from these estimates.

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Our accounting policies are described in Note 1, “Organization and Significant Accounting Policies,” to our accompanying unaudited consolidated financial statements. Management believes the more significant of our accounting policies are the following:

Revenue Recognition

The most significant source of our revenue is derived from our investments in MBS. We reflect income using the effective yield method which, through amortization of premiums and accretion of discounts at an effective yield, recognizes periodic income over the estimated life of the investment on a constant yield basis, as adjusted for actual prepayment activity and estimated prepayments. Management believes our revenue recognition policies are appropriate to reflect the substance of the underlying transactions.

Interest income on our Agency MBS is accrued based on the actual coupon rate and the outstanding principal amounts of the underlying mortgages. Premiums and discounts are amortized or accreted into interest income over the expected lives of the securities using the effective interest yield method, adjusted for the effects of actual prepayments and estimated prepayments based on ASC 320‑10.

Our policy for estimating prepayment speeds for calculating the effective yield is to evaluate historical performance, street consensus prepayment speeds and current market conditions. If our estimate of prepayments is incorrect, we may be required to make an adjustment to the amortization or accretion of premiums and discounts that would have an impact on future income, which could be material and adverse.

For a majority of the Non-Agency MBS purchased at a discount, these are accounted for under “Loans and Debt Securities Acquired with Credit Deterioration” (ASC 310‑30). A debt security accounted for under ASC 310‑30 is initially recorded at its purchase price (fair value). The amount of expected cash flows that exceed the initial investment represents the market yield adjustment, which is recognized as interest income on a level yield basis over the life of the security. The excess of total contractual principal over the cash flows expected at its origination is considered to be non-accretable yield. We must periodically reassess the expected cash flows of loans accounted for under ASC 310‑30 along with the cash flows received. A significant increase in expected cash flows must be accounted for as an increase in the rate of accretion over the remaining life of the security. Conversely, if expected cash flows decrease, an other-than-temporary impairment must be recognized as a charge to earnings. Adjustments to the fair value of Non-Agency MBS, accounted for as available-for-sale securities, are recorded in “accumulated other comprehensive income,” or AOCI. The determination as to whether impairment and market yield adjustment exists is based on cash flow projections related to the securities. As a result, the timing and amount of impairment and market yield adjustment constitutes a material estimate that is susceptible to significant change.

Valuation and Classification of Investment Securities

We carry our investment securities on our consolidated balance sheets at fair value. The fair values of our Agency MBS are generally based on third party bid price indications provided by independent brokers and independent third party pricing services. If, in the opinion of management, one or more securities prices reported to us are not reliable or unavailable, management reviews the fair value based on characteristics of the security it receives from the issuer and available market information. The fair values reported reflect estimates and may not necessarily be indicative of the amounts we could realize in a current market exchange. We review various factors (i.e., expected cash flows, changes in interest rates, credit protection, etc.) in determining whether and to what extent an other-than-temporary impairment exists. To the extent that unrealized losses on our Agency MBS are attributable to changes in interest rates and not credit quality, and because we did not have the intent at September 30, 2019 to sell these investments, nor is it not more likely than not that we will be required to sell these investments before recovery of their amortized cost bases, which may be at maturity, we do not consider these investments to be other-than-temporarily impaired. Losses (that are related to credit quality) on securities classified as available-for-sale, which are determined by management to be other-than-temporary in nature, are reclassified from “Accumulated other comprehensive income (loss)” to current-period income (loss). Assets classified as trading investments are reported at fair value with unrealized gains and losses included in our consolidated statements of operations. For more detail on the fair value of our Agency MBS, see Note 9, “Fair Values of Financial Instruments,” to our accompanying unaudited consolidated financial statements.

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In determining the fair value of our Non-Agency MBS, management considers a number of observable market data points, including prices obtained from well-known major financial brokers that make markets in these instruments, pricing from independent pricing services, and timely trading activity in the marketplace. Management reviews these inputs in the valuation of our Non-Agency MBS. We understand that in order to determine the fair market value of a security, market participants not only consider the characteristics of the type of security and its underlying collateral but also take into consideration the historical performance data of the underlying collateral of that security including loan delinquency, loan losses and credit enhancement. In addition, we also collect and consider current market intelligence on all major markets, including benchmark security evaluations and bid list results from various sources. To the extent that unrealized losses on our Non-Agency MBS are attributable to changes in interest rates and not credit quality, and because we did not have the intent at September 30, 2019 to sell these investments, nor is it not more likely than not that we will be required to sell these investments before recovery of their amortized cost bases, which may be at maturity, we do not consider these investments to be other-than-temporarily impaired. Losses (that are related to credit quality) on securities classified as available-for-sale, which are determined by management to be other-than-temporary in nature, are reclassified from “Accumulated other comprehensive income (loss)” to current-period income (loss). For more detail on the fair value of our Non-Agency MBS, see Note 9, “Fair Values of Financial Instruments,” to our accompanying unaudited consolidated financial statements.

Our MBS are valued using various market data points as described above, which management considers to be directly or indirectly observable parameters. Accordingly, our MBS are classified as Level 2 in the fair value hierarchy.

Residential Mortgage Loans Held-for-Securitization

Residential mortgage loans held-for-securitization are held at our wholly-owned subsidiary, Anworth Mortgage Loans, Inc., in connection with our intent to sponsor our own securitizations. Loans purchased with the intent to securitize are recorded on the trade date. Any fees associated with acquiring the loans held-for-securitization, as well as any premium paid to acquire the loans, are deferred. These are included in the loan balance and amortized using the effective interest yield method. Upon securitization, the costs of securitization such as underwriting fees, legal fees, and accounting fees are added to the loan balances and amortized using the effective interest yield method. Interest income is recorded as revenue when earned and deemed collectible or until a loan becomes more than 90 days past due, at which point the loan is placed on non-accrual status. When a non-accrual loan has been cured, meaning when all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, nonaccrual loans may be placed back on accrual status after the loan is considered re-performing, generally when the loan has been current for 6 months.

The residential mortgage loans held-for-securitization are financed by warehouse lines of credit. Fees incurred in securing the credit line are deducted from the amount outstanding under the line and are amortized to interest expense over the term of the credit line. Under these borrowing facilities, we make various representations and warranties and the loans must also meet certain eligibility criteria. We may be required to remove a loan from a warehouse line of credit. We do not maintain a loan repurchase reserve, as any risk of loss due to loan repurchase would normally be covered by recourse to the companies from which we acquired the loans.

Residential Mortgage Loans Held-for-Investment Through Consolidated Securitization Trusts

Residential mortgage loans held-for-investment through consolidated securitization trusts are carried at unpaid principal balance net of any allowance for loan losses. These estimates for the allowance for loan losses require consideration of various observable inputs including, but not limited to, historical loss experience, delinquency status, borrower credit scores, geographic concentrations and loan-to-value ratios, and are adjusted for current economic conditions as deemed necessary by management. Many of these factors are subjective and cannot be reduced to a mathematical formula. In addition, since we have not incurred any direct losses on our portfolio, we review national historical credit performance information from external sources to assist in our analysis. Changes in our estimates can significantly impact the allowance for loan losses and provision expense. The allowance reflects management’s best estimate of the credit losses inherent in the loan portfolio at the balance sheet date. It is also possible that we will experience credit losses that are different from our current estimates or that the time of those losses may differ from our estimates.

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Accounting for Derivatives and Hedging Activities

In accordance with ASC 815, we recognize all derivatives as either assets or liabilities and we measure these investments at fair value. Changes in fair value for derivatives not designated as hedges are recorded in our consolidated statements of operations as “Gain (loss) on derivatives, net.”

In accordance with ASC 815‑10, a derivative that is designated as a hedge is recognized as an asset/liability and measured at estimated fair value. In order for our interest rate swap agreements to qualify for hedge accounting, upon entering into the swap agreement, we must anticipate that the hedge will be highly “effective,” as defined by ASC 815‑10.

Prior to March 18, 2014 and August 22, 2014 (the dates when we de-designated our interest rate swaps from hedge accounting), on the date we entered into a derivative contract, we designated the derivative as a hedge of the variability of cash flows that were to be received or paid in connection with a recognized asset or liability (a “cash flow” hedge). Changes in the fair value of a derivative that were highly effective and that were designated and qualified as a cash flow hedge, to the extent that the hedge was effective, were recorded in “other comprehensive income” and reclassified to income when the forecasted transaction affected income (e.g., when periodic settlement interest payments were due on repurchase agreements). The swap agreements were carried on our consolidated balance sheets at their fair value based on values obtained from large financial institutions who were market makers for these types of instruments. Hedge ineffectiveness, if any, was recorded in current-period income.

We formally assessed, both at the hedge’s inception and on an ongoing basis, whether the derivatives that were used in hedging transactions were highly effective in offsetting changes in the cash flows of hedged items and whether those derivatives were expected to remain highly effective in future periods. If it was determined that a derivative was not (or ceased to be) highly effective as a hedge, we discontinued hedge accounting.

When we discontinued hedge accounting, the gain or loss on the derivative remained in “Accumulated other comprehensive income (loss)” and is reclassified into income when the forecasted transaction affects income. In all situations in which hedge accounting is discontinued and the derivative remains outstanding, we carry the derivative at its fair value on our consolidated balance sheets, recognizing changes in the fair value in current-period income. At September 30, 2019, none of our derivative instruments were designated as hedges for accounting purposes.

For purposes of the cash flow statement, cash flows from derivative instruments were classified with the cash flows from the hedged item. Cash flows from derivatives that are not hedges are classified according to the underlying nature or purpose of the derivative. For more detail on our derivative instruments, see Notes 1, 9, and 15 to our accompanying unaudited consolidated financial statements.

Income Taxes

Our financial results do not reflect provisions for current or deferred income taxes. Management believes that we have and intend to continue to operate in a manner that will allow us to be taxed as a REIT and, as a result, management does not expect to pay substantial, if any, corporate level taxes. Many of these requirements, however, are highly technical and complex. If we were to fail to meet these requirements, we would be subject to federal income tax.

Recent Accounting Pronouncements

A description of recent accounting pronouncements, the date adoption is required, and the impact on our consolidated financial statements is contained in Note 1, “Organization and Significant Accounting Policies,” to our accompanying unaudited consolidated financial statements.

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Government Activity

Developments Concerning Fannie Mae and Freddie Mac

Payments on the Agency MBS in which we invest are guaranteed by Fannie Mae and Freddie Mac, which are stockholder corporations chartered by Congress with a public mission to provide liquidity, stability, and affordability to the U.S. housing market. Since 2008, Fannie Mae and Freddie Mac have been regulated by the Federal Housing Finance Agency, or the FHFA, the U.S. Department of Housing and Urban Development, the SEC, and the U.S. Department of the Treasury, or the U.S. Treasury, and are currently operating under the conservatorship of the FHFA. The U.S. Treasury has agreed to support the continuing operations of Fannie Mae and Freddie Mac with any necessary capital contributions while in conservatorship. However, the U.S. government does not guarantee the securities or other obligations of Fannie Mae or Freddie Mac.

Over the past several years, separate legislation has been introduced in both houses of the U.S. Congress to wind-down or reform both of these agencies. None of these bills have garnered enough support for a vote. It is currently unknown if, and when, any of these bills would become law and, if they did, what impact that would have on housing finance in general and what the impact would be on the existing securities guaranteed by Fannie Mae and Freddie Mac, as well as the impact on the pricing, supply, liquidity, and value of the MBS in which we invest.

Actions of the Federal Reserve

At its October 2019 meeting, the Fed Open Market Committee of the Federal Reserve, or the FOMC, lowered the Fed Funds rate to a target range of 1.50% to 1.75%. We cannot predict whether or when such other actions may occur or what impact, if any, such actions could have on our business, results of operations, and financial condition. These actions could negatively affect the availability of financing and the quantity and quality of available products and/or cause changes in interest rates and the yield curve, any and each of which could materially adversely affect our business, results of operations and financial condition, as well as those of the entire mortgage sector in general.

Other Recent Activity

During the past several years, there have been continuing liquidity and credit concerns surrounding the mortgage markets and the general global economy. While the U.S. government and other foreign governments have taken various actions to address these concerns, there are also concerns about the ability of the U.S. government to reduce its budget deficit as well as possible future rating downgrades of U.S. sovereign debt and government-sponsored agency debt. In August 2019, Congress agreed to increase the spending caps by $320 billion and also to remove the debt ceiling limit for two years. This bill was signed by President Trump. A failure by the U.S. government to reach agreement on future budgets and debt ceilings, reduce its budget deficit, or a future downgrade of U.S. sovereign debt and government-sponsored agencies’ debt, could have a material adverse effect on the U.S. economy and the global economy. These events could have a material adverse effect on our borrowing costs, the availability of financing, and the liquidity and valuation of securities in general, and also on the securities in our portfolio.

Over the past several years, U.S. and British banking authorities assessed fines on several major financial institutions for LIBOR manipulation. LIBOR is an unregulated rate based on estimates that lenders submitted to the British Bankers’ Association, a trade group that compiled the information and published daily the LIBOR rate. On February 1, 2014, the administration of LIBOR was transferred from the British Bankers’ Association to the Intercontinental Exchange Benchmark Administration, or the IBA, following authorization by the Financial Conduct Authority (the United Kingdom regulators). In July 2017, the Financial Conduct Authority announced that by the end of 2021, LIBOR would be replaced with a more reliable alternative. At this time, we do not know what changes will be made by the Financial Conduct Authority. In the United States, the Alternative Refinance Rates Committee selected the Secured Overnight Financing Rate, or SOFR, an overnight secured U.S. Treasury repurchase agreement rate, as the new rate and adopted a proposed transition plan for the change from U.S. LIBOR to SOFR. The calculation of LIBOR under the IBA is the average of the interest rates that some of the world’s leading banks charge each other for short-term loans. It is unclear at this time as to how the change to another alternative to LIBOR will affect the interest rates that

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repurchase agreement counterparties and lenders charge on borrowings in general and how they could specifically affect our borrowing agreements.

Although the U.S. government and other foreign governments have taken various actions intended to protect their respective economies, their respective housing and mortgage markets, and their respective banking systems and financial institutions, we continue to operate under very difficult market conditions. There can be no assurance that these various actions will have a beneficial impact on the global financial markets and, more specifically, the market for the securities we currently own in our portfolio. We cannot predict what, if any, impact these actions or future actions by either the U.S. government or foreign governments could have on our business, results of operations and financial conditions. These events may impact the availability of financing, borrowing costs and the liquidity and valuation of securities in general and also on the securities in our portfolio.

On June 23, 2016, the citizens of the United Kingdom voted to leave, or Brexit, the European Union, or the EU. The United Kingdom had two years from its formal notification of withdrawal (given on March 29, 2017) from the EU to negotiate a new treaty to replace the terms of its EU membership. The United Kingdom was due to leave the EU in March 2019 and EU leaders had adopted formal guidelines about the future relationship between the EU and the United Kingdom. However, the recent shakeup in the British government and the British Parliament vote to delay an agreement on how to end the relationship with the EU leaves uncertain the status of the UK’s relationship with the EU post-Brexit. It is unknown at this time what effects the Brexit vote and the UK/EU relationship will have on interest rates, on stock markets (over the longer term), and the effect on the U.S. economy and the global economy.

Subsequent Events

Effective October 1, 2019, the conversion rate of our Series B Preferred Stock increased from 5.4397 shares of our common stock to 5.5379 shares of our common stock based upon the common stock dividend of $0.10 that was declared on September 17, 2019.

Item 3.     Quantitative and Qualitative Disclosures About Market Risk

We seek to manage the interest rate, market value, liquidity, prepayment and credit risks inherent in all financial instruments in a prudent manner designed to insure our longevity while, at the same time, seeking to provide an opportunity for stockholders to realize attractive total rates of return through ownership of our common stock. While we do not seek to avoid risk completely, we do seek, to the best of our ability, to assume risk that can be quantified from historical experience, to actively manage that risk, to earn sufficient returns to justify taking those risks and to maintain capital levels consistent with the risks we undertake.

Interest Rate Risk

We primarily invest in adjustable-rate, hybrid adjustable-rate, and fixed-rate mortgage assets. Hybrid mortgages are ARMs that have a fixed interest rate for an initial period of time (typically one to ten years) and then convert to an adjustable-rate for the remaining loan term. Our debt obligations are generally repurchase agreements of limited duration that are periodically refinanced at current market rates.

ARMs are typically subject to periodic and lifetime interest rate caps that limit the amount an ARM interest rate can change during any given period. ARMs are also typically subject to a minimum interest rate payable. Our borrowings are not subject to similar restrictions. Therefore, in a period of increasing interest rates, interest rates on our borrowings could increase without limitation, while the interest rates on our mortgage assets could be limited. This problem would be magnified to the extent we acquire mortgage assets that are not fully indexed. Further, some 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. These factors could lower our net operating income or cause a net loss during periods of rising interest rates, which would negatively impact our liquidity, net income, and our ability to make distributions to stockholders.

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We fund the purchase of a substantial portion of our ARM assets with borrowings that have interest rates based on indices and repricing terms similar to, but of shorter maturities than, the interest rate indices and repricing terms of our mortgage assets. Thus, we anticipate that in most cases the interest rate indices and repricing terms of our mortgage assets and our funding sources will not be identical, thereby creating an interest rate mismatch between assets and liabilities. During periods of changing interest rates, such interest rate mismatches could negatively impact our net operating income, dividend yield, and the market price of our common stock.

Most of our adjustable-rate assets are based on the one-year LIBOR rate and our debt obligations are generally based on 1-month to 3-month LIBOR. These indices generally move in the same direction, but there can be no assurance that this will continue to occur.

Our ARM assets and borrowings reset at various different dates for the specific asset or obligation. In general, the repricing of our debt obligations occurs more quickly than on our assets. Therefore, on average, our cost of funds may rise or fall more quickly than does our earnings rate on the assets.

Further, our net income may vary somewhat as the spread between one-month interest rates and six- and twelve-month interest rates varies.

We also fund the acquisition of fixed-rate assets with short-term borrowings. During periods of rising interest rates, our costs associated with borrowings used to fund acquisitions of fixed-rate assets are subject to increases while the income we receive from these assets remains fixed. This reduces or could eliminate the net interest spread between the fixed-rate assets that we purchase and our borrowings used to purchase them, which could negatively impact our net operating income.

At September 30, 2019, our MBS and the related borrowings will prospectively reprice based on the following time frames:

September 30, 2019

	Investments(1)				Borrowings
			Percentage of				Percentage of
	Amount		Total Investments		Amount		Total Borrowings
	(in thousands)				(in thousands)
Agency MBS Portfolio:
Investment Type/Rate Reset Dates:
15-year fixed-rate investments	$	52,389	1.4	%	$	—	—	%
20-year fixed-rate investments		203,837	5.4			—	—
30-year fixed-rate investments		1,840,158	48.5			—	—
Adjustable-Rate Investments/Obligations:
Less than 3 months		89,555	2.4			2,780,000	85.4
Greater than 3 months and less than 1 year		504,241	13.3			—	—
Greater than 1 year and less than 3 years		78,989	2.1			—	—
Greater than 3 years and less than 5 years		224,342	5.9			—	—
Greater than 5 years		112,127	2.9			—	—
Non-Agency MBS Portfolio:
Floating-rate MBS (less than 3 months)(2)		44,187	1.2			475,102	14.6
Hybrid MBS		20,154	0.5			—	—
Fixed-rate MBS		621,688	16.4			—	—
Total MBS Portfolio	$	3,791,667	100.0	%	$	3,255,102	100.0	%

(1) Based on when they contractually reprice and does not consider the effect of any prepayments.

(2) Floating-rate Non-Agency MBS are based on 1-month LIBOR.

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At December 31, 2018, our MBS and the related borrowings will prospectively reprice based on the following time frames:

December 31, 2018

	Investments(1)				Borrowings
			Percentage of				Percentage of
	Amount		Total Investments		Amount		Total Borrowings
	(in thousands)				(in thousands)
Agency MBS Portfolio:
Investment Type/Rate Reset Dates:
15-year fixed-rate investments	$	892,451	20.5	%	$	—	—	%
20-year fixed-rate investments		366,502	8.5			—	—
30-year fixed-rate investments		742,361	17.1			—	—
Adjustable-Rate Investments/Obligations:
Less than 3 months		111,676	2.6			3,235,000	84.9
Greater than 3 months and less than 1 year		805,092	18.6			—	—
Greater than 1 year and less than 3 years		205,324	4.7			—	—
Greater than 3 years and less than 5 years		299,870	6.8			—	—
Greater than 5 years		125,443	2.9			—	—
Non-Agency MBS Portfolio:
Floating-rate MBS (less than 3 months)(2)		47,680	1.1			576,627	15.1
Hybrid MBS		22,190	0.5			—	—
Fixed-rate MBS		725,333	16.7			—	—
Total MBS Portfolio	$	4,343,922	100.0	%	$	3,811,627	100.0	%

(1) Based on when they contractually reprice and does not consider the effect of any prepayments.

(2) Floating-rate Non-Agency MBS are based on 1-month LIBOR.

Market Risk

Market Value Risk

Most of our MBS are classified as available-for-sale assets. As such, they are reflected at fair value (i.e., market value) with the periodic adjustment to fair value (that is not considered to be an other-than-temporary impairment) reflected as part of “Accumulated other comprehensive income” that is included in the equity section of our consolidated balance sheets. The market value of our assets can fluctuate due to changes in interest rates and other factors. At September 30, 2019, the fair value adjustment of our MBS reflected in AOCI increased to positive adjustment (other comprehensive income) of approximately $75.5 million from a negative adjustment (other comprehensive loss) of approximately $(19.3) million at December 31, 2018.

Real Estate Risk

Non-Agency MBS and residential property values are subject to volatility and may be affected adversely by a number of factors including national, regional and local economic conditions; local real estate conditions (such as an oversupply of housing); changes or continued weakness in specific industry segments; construction quality; age and design; demographic factors; and retroactive changes to building or similar codes. Decreases in property values reduce the value of the collateral for mortgage loans and the potential proceeds available to borrowers to repay the loans, which could cause us to suffer losses on our Non-Agency MBS and loan investments.

Liquidity Risk

Our primary liquidity risk arises from financing long-maturity MBS with short-term debt. The interest rates on our borrowings generally adjust more frequently than the interest rates on our adjustable-rate MBS. For example, at

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September 30, 2019, our Agency MBS had a weighted average term to next rate adjustment of approximately 25 months while our borrowings had a weighted average term to next rate adjustment of 31 days. After adjusting for interest rate swap transactions, the weighted average term to next rate adjustment was 940 days. Accordingly, in a period of rising interest rates, our borrowing costs will usually increase faster than our interest earnings from MBS. As a result, we could experience a decrease in net income or a net loss during these periods. Our assets that are pledged to secure short-term borrowings are high-quality liquid assets. As a result, we have been able to roll over our short-term borrowings as they mature. There can be no assurance that we will always be able to roll over our short-term debt.

During the past several years, there have been continuing liquidity and credit concerns surrounding the mortgage markets and the general global economy. While the U.S. government and other foreign governments have taken various actions to address these concerns, there are also concerns about the ability of the U.S. government to reduce its budget deficit as well as possible future rating downgrades of U.S. sovereign debt and government-sponsored agency debt. In August 2019, Congress agreed to increase the spending caps by $320 billion and also to remove the debt ceiling limit for two years. This bill was signed by President Trump. A failure by the U.S. government to reach agreement on future budgets and debt ceilings, reduce its budget deficit, or a future downgrade of U.S. sovereign debt and government-sponsored agencies’ debt, could have a material adverse effect on the U.S. economy and the global economy. These events could have a material adverse effect on our borrowing costs, the availability of financing, and the liquidity and valuation of securities in general, and also on the securities in our portfolio. As a result, there continues to be concerns about the potential impact on product availability, liquidity, interest rates, and changes in the yield curve. While we have been able to meet all of our liquidity needs to date, there are still concerns in the mortgage sector about the availability of financing generally.

At September 30, 2019, we had unrestricted cash of approximately $13.9 million, $113 million in unpledged Agency MBS, and $92.3 million in unpledged Non-Agency MBS available to meet margin calls on short-term borrowings that could be caused by asset value declines or changes in lender collateralization requirements.

Prepayment Risk

Prepayments are the full or partial repayment of principal prior to the original term to maturity of a mortgage loan and typically occur due to refinancing of mortgage loans. Prepayment rates on mortgage-related securities and mortgage loans vary from time to time and may cause changes in the amount of our net operating income. Prepayments of ARM loans usually can be expected to increase when mortgage interest rates fall below the then-current interest rates on such loans and decrease when mortgage interest rates exceed the then-current interest rate on such loans, although such effects are not entirely predictable. Prepayment rates may also be affected by the conditions in the housing and financial markets, general economic conditions and the relative interest rates on fixed-rate loans and ARM loans underlying MBS. The purchase prices of our mortgage-related investments are generally based upon assumptions regarding the expected amounts and rates of prepayments. Where slow prepayment assumptions are made, we may pay a premium for our mortgage-related investments. To the extent such assumptions differ from the actual amounts of prepayments, we could experience reduced earnings or losses. The total prepayment of any of our mortgage-related investments purchased at a premium by us would result in the immediate write-off of any remaining capitalized premium amount and a reduction of our net operating income by such amount. In addition, in the event that we are unable to acquire new mortgage-related investments to replace the prepaid mortgage-related investments, our financial condition, cash flows, and results of operations could be harmed.

We often purchase mortgage-related assets that have a higher interest rate than the market interest rate at the time. In exchange for this higher interest rate, we must pay a premium over par value to acquire these assets. In accordance with accounting rules, we amortize this premium over the term of the mortgage-related investments. As we receive repayments of mortgage principal, we amortize the premium balances as a reduction to our income. If the mortgage loans underlying mortgage-related investments were prepaid at a faster rate than we anticipate, we would amortize the premium at a faster rate. This would reduce our income.

Credit Risk

We review credit risk and other risks of loss associated with each of our potential investments. In addition, we may

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diversify our portfolio of mortgage-related assets to avoid undue geographic, insurer, industry and certain other types of concentrations. We believe that our investment strategy will generally keep our risk of credit losses low to moderate. However, we retain the risk of potential credit losses on all of the loans underlying our Non-Agency MBS. With respect to our investments in Non-Agency MBS that are collateralized by non-performing loans, there is a high expectation of losses on these loans. Resolution of the loans typically comes from loan modifications, short sales and foreclosures. With respect to these Non-Agency MBS, our investments are senior in the credit structure and credit support contained in these MBS deal structures provides a level of protection from losses. We seek to manage the remaining credit risk through our pre-acquisition due diligence process and by factoring assumed credit losses into the purchase prices we pay for Non-Agency MBS. In addition, with respect to any particular target investment, we evaluate relative valuation, supply and demand trends, the shape of yield curves, prepayment rates, delinquency and default rates, recovery of various sectors, and vintage of collateral. Nevertheless, unanticipated credit losses could adversely affect our operating results.

We retain the risk of potential credit losses on all of our residential mortgage loans. We seek to manage this risk by reviewing key loan credit metrics including, but not limited to, payment status, current loan-to-value ratios, current borrower credit scores, and debt yields. These characteristics assist us in determining the likelihood and severity of loan loss as well as prepayment and extension expectations. We then perform structural analysis under multiple scenarios to establish likely cash flow profiles and credit enhancement levels relative to collateral performance projections. This analysis allows us to quantify our opinions of credit quality and fundamental value, which are key drivers of portfolio management decisions.

General

Many assumptions are made to present the information in the table below and, as such, there can be no assurance that assumed events will occur, or that other events that could affect the outcomes will not occur; therefore, the tables below and all related disclosures constitute forward-looking statements.

The analyses presented utilize assumptions and estimates based on management’s judgment and experience. Furthermore, future sales, acquisitions and restructuring could materially change the interest rate risk profile for us. The table quantifies the potential changes in net income and portfolio value should interest rates immediately change (are “shocked”) and remain at the new level for the next twelve months. The results of interest rate shocks of plus and minus 100 and 200 basis points are presented. The cash flows from our portfolio of mortgage-related assets for each rate shock scenario are projected, based on a variety of assumptions including prepayment speeds, time until coupon reset, yield on future acquisitions, slope of the yield curve and size of the portfolio. Assumptions made on the interest rate-sensitive liabilities, which are repurchase agreements, include anticipated interest rates (no negative rates are utilized), collateral requirements as a percent of the repurchase agreement and amount of borrowing. Assumptions made in calculating the impact on net asset value of interest rate shocks include projected changes in U.S. Treasury interest rates, prepayment rates and the yield spread of mortgage-related assets relative to prevailing U.S. Treasury interest rates.

Tabular Presentation

The information presented in the following table projects the impact of instantaneous parallel shifts in interest rates on our annual projected net interest income (relative to the unchanged interest rate scenario) and the impact of the same instantaneous parallel shifts on our projected MBS portfolio value (the value of our assets, including the value of any derivative instruments or hedges, such as interest rate swaps). These projections are based on investments in place at September 30, 2019 and include all of our interest rate sensitive assets, liabilities, and hedges, such as interest rate swaps.

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		Percentage Change in		Percentage Change in
Change in Interest Rates		Projected Net Interest Income		Projected Portfolio Value
(2)	%	(50)	%	(0.8)	%
(1)	%	(31)	%	(0.4)	%
0	%	0	%	0	%
1	%	23	%	(0.6)	%
2	%	41	%	(2.2)	%

Item 4.     Controls and Procedures

Evaluation of Disclosure Controls

We maintain disclosure controls and procedures (as such term is defined in Rules 13a‑15(e) and 15d‑15(e) under the Exchange Act) designed to ensure 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 on a timely basis.

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness in design and operation of our disclosure controls and procedures as of the end of the period covered by this Quarterly Report on Form 10‑Q. Based on such evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that as of the end of such period, our disclosure controls and procedures are effective.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting that occurred during our last fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II. OTHER INFORMATION

Item 1.      Legal Proceedings.

We are currently not a party to any material pending legal proceedings.

Item 1A.      Risk Factors.

There have been no material changes during the last quarter with regard to the risk factors described in our Annual Report on Form 10-K for the year ended December 31, 2018, and our Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2019.

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.

(a) Additional Disclosures. None.

(b) Stockholder Nominations. There have been no material changes to the procedures by which stockholders may recommend nominees to our Board during the three months ended September 30, 2019. Please see the discussion of our procedures in our most recent proxy statement filed with the SEC on March 15, 2019 as DEF 14A.

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Item 6.      Exhibits. 

The following exhibits are either filed herewith or incorporated herein by reference:

Exhibit Number	Description
1.1	At Market Issuance Sales Agreement, dated August 10, 2016, among Anworth, Anworth Management LLC and FBR Capital Markets & Co. (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on August 10, 2016)
3.1	Amended Articles of Incorporation of Anworth (incorporated by reference from our Registration Statement on Form S‑11, Registration No. 333‑38641, which became effective under the Securities Act of 1933, as amended, on March 12, 1998)
3.2	Articles of Amendment to Amended Articles of Incorporation (incorporated by reference from our Definitive Proxy Statement filed, pursuant to Section 14(a) of the Securities Exchange Act of 1934, as amended, with the SEC on May 14, 2003)
3.3	Articles of Amendment to Amended Articles of Incorporation (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on May 28, 2008)
3.4	Amended Bylaws of the Company (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on March 13, 2009)
3.5	Amendment of Bylaws of the Company (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on April 1, 2014)
3.6	Articles Supplementary for Series A Cumulative Preferred Stock (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on November 3, 2004)
3.7	Articles Supplementary for Series A Cumulative Preferred Stock (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on January 21, 2005)
3.8	Articles Supplementary for Series B Cumulative Convertible Preferred Stock (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on January 30, 2007)
3.9	Articles Supplementary for Series B Cumulative Convertible Preferred Stock (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on May 21, 2007)
3.10	Articles Supplementary for Series C Cumulative Redeemable Preferred Stock (incorporated by reference from our Registration Statement on Form 8‑A filed with the SEC on January 23, 2015)
3.11	Articles Supplementary for Series C Cumulative Redeemable Preferred Stock (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on March 6, 2015)
4.1	Specimen Common Stock Certificate (incorporated by reference from our Registration Statement on Form S‑11, Registration No. 333‑38641, which became effective under the Securities Act of 1933, as amended, on March 12, 1998)
4.2	Specimen Series A Cumulative Preferred Stock Certificate (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on November 3, 2004)

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Exhibit Number	Description
4.3	Specimen Series B Cumulative Convertible Preferred Stock Certificate (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on January 30, 2007)
4.4	Specimen Series C Cumulative Redeemable Preferred Stock Certificate (incorporated by reference from our Registration Statement on Form 8‑A filed with the SEC on January 23, 2015)
4.5	Specimen Anworth Capital Trust I Floating Rate Preferred Stock Certificate (liquidation amount $1,000 per Preferred Security) (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on March 16, 2005)
4.6	Specimen Anworth Capital Trust I Floating Rate Common Stock Certificate (liquidation amount $1,000 per Common Security) (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on March 16, 2005)
4.7	Specimen Floating Rate Junior Subordinated Note Due 2035 (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on March 16, 2005)
4.8	Junior Subordinated Indenture dated as of March 15, 2005 between Anworth and JPMorgan Chase Bank (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on March 16, 2005)
10.1*	2014 Equity Compensation Plan (incorporated by reference from our Registration Statement on Form S‑8 filed with the SEC on August 5, 2014)
10.2*	2007 Dividend Equivalent Rights Plan (incorporated by reference from our Definitive Proxy Statement filed, pursuant to Section 14(a) of the Securities Exchange Act of 1934, as amended, with the SEC on April 26, 2007)
10.3*	2018 Dividend Reinvestment and Stock Purchase Plan (incorporated by reference from our Registration Statement on Form S‑3, Registration No. 333‑223697, which became effective under the Securities Act of 1933, as amended, on March 26, 2018)
10.4	Purchase Agreement dated as of March 15, 2005, by and among Anworth, Anworth Capital Trust I, TABERNA Preferred Funding I, Ltd., and Merrill Lynch International (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on March 16, 2005)
10.5	Second Amended and Restated Trust Agreement dated as of September 26, 2005 by and among Anworth, JPMorgan Chase Bank, National Association, Chase Bank USA, National Association, Lloyd McAdams, Joseph E. McAdams, Thad Brown, and the several Holders, as defined therein (incorporated by reference from our Annual Report on Form 10‑K for the fiscal year ended December 31, 2005, as filed with the SEC on March 16, 2006)
10.6*	Change in Control and Arbitration Agreement, dated June 27, 2006, between Anworth and Charles J. Siegel (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on June 28, 2006), as amended by Amendment to Anworth Mortgage Asset Corporation Change in Control and Arbitration Agreement, effective December 31, 2011, between Anworth and Charles J. Siegel (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on January 3, 2012)
10.7	Amended and Restated Administrative Services Agreement dated August 20, 2010, between Anworth and PIA (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on August 20, 2010)

69

Exhibit Number	Description
10.8	Management Agreement dated as of December 31, 2011 by and between Anworth and Anworth Management LLC (incorporated by reference from our Current Report on Form 8‑K filed with the SEC on January 3, 2012)
10.9	Sublease dated as of January 26, 2012, between Anworth and PIA (incorporated by reference from our Quarterly Report on Form 10‑Q for the three months ended June 30, 2012, as filed with the SEC on August 6, 2012)
31.1	Certification of the Principal Executive Officer, as required by Rule 13a‑14(a) of the Securities Exchange Act of 1934
31.2	Certification of the Principal Financial Officer, as required by Rule 13a‑14(a) of the Securities Exchange Act of 1934
32.1	Certifications of the Principal Executive Officer provided pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2	Certifications of the Principal Financial Officer provided pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101	XBRL Instance Document
101	XBRL Taxonomy Extension Schema Document
101	XBRL Taxonomy Extension Calculation Linkbase Document
101	XBRL Taxonomy Definition Linkbase Document
101	XBRL Taxonomy Extension Labels Linkbase Document
101	XBRL Taxonomy Extension Presentation Linkbase Document

*Represents a management contract or compensatory plan, contract, or arrangement in which any director or any of the named executives participates.

70

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	ANWORTH MORTGAGE ASSET CORPORATION
Dated: November 6, 2019	/s/  JOSEPH E. MCADAMS
	Joseph E. McAdams
	Chief Executive Officer and President
	(Principal Executive Officer)
Dated: November 6, 2019	/s/  CHARLES J. SIEGEL
	Charles J. Siegel
	Chief Financial Officer
	(Principal Financial Officer and Principal Accounting Officer)

71

EX-31.1

EXHIBIT 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Joseph E. McAdams, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Anworth Mortgage Asset 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(s) 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 controls 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, 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;

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 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.

Dated: November 6, 2019	/s/ Joseph E. McAdams
	Joseph E. McAdams
	Chief Executive Officer and President
	(Principal Executive Officer)

EX-31.2

EXHIBIT 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, Charles J. Siegel, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Anworth Mortgage Asset 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(s) 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 controls over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) 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, 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;

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 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.

Dated: November 6, 2019	/s/ Charles J. Siegel
	Charles J. Siegel
	Chief Financial Officer
	(Principal Financial Officer and Principal Accounting Officer)

EX-32.1

EXHIBIT 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of Anworth Mortgage Asset Corporation (the “Company”) on Form 10-Q for the quarterly period ended September 30, 2019, as filed with the Securities and Exchange Commission on November 6, 2019 (the “Report”), I, Joseph E. McAdams, Chief Executive Officer and President (Principal Executive Officer) of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

By:	/s/ Joseph E. McAdams
	Joseph E. McAdams
	Chief Executive Officer and President
	November 6, 2019

EX-32.2

EXHIBIT 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of Anworth Mortgage Asset Corporation (the “Company”) on Form 10-Q for the quarterly period ended September 30, 2019, as filed with the Securities and Exchange Commission on November 6, 2019 (the “Report”), I, Charles J. Siegel, Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer) of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

By:	/s/ Charles J. Siegel
	Charles J. Siegel
	Chief Financial Officer
	November 6, 2019

XML

Notional Amounts of Swap Agreement, Weighted Average Interest Rates and Remaining Term (Detail) - Interest rate swap agreements - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2019	Dec. 31, 2018
Derivative [Line Items]
Notional Amount	$ 2,191,000	$ 3,306,000
Weighted Average Fixed Rate	2.08%	2.10%
Remaining Term in Months	47 months	47 months
Less than 1 year
Derivative [Line Items]
Notional Amount	$ 541,000	$ 725,000
Weighted Average Fixed Rate	1.65%	1.60%
Remaining Term in Months	6 months	7 months
1 year to 2 years
Derivative [Line Items]
Notional Amount	$ 275,000	$ 591,000
Weighted Average Fixed Rate	1.61%	1.70%
Remaining Term in Months	16 months	19 months
2 years to 3 years
Derivative [Line Items]
Notional Amount	$ 155,000	$ 400,000
Weighted Average Fixed Rate	1.71%	1.96%
Remaining Term in Months	34 months	30 months
3 years to 4 years
Derivative [Line Items]
Notional Amount	$ 205,000	$ 220,000
Weighted Average Fixed Rate	1.78%	1.92%
Remaining Term in Months	47 months	43 months
4 years to 5 years
Derivative [Line Items]
Notional Amount	$ 225,000	$ 205,000
Weighted Average Fixed Rate	2.12%	2.27%
Remaining Term in Months	57 months	57 months
5 years to 7 years
Derivative [Line Items]
Notional Amount	$ 425,000	$ 475,000
Weighted Average Fixed Rate	2.41%	2.41%
Remaining Term in Months	74 months	73 months
7 years to 10 years
Derivative [Line Items]
Notional Amount	$ 365,000	$ 690,000
Weighted Average Fixed Rate	2.96%	2.83%
Remaining Term in Months	100 months	104 months

XML

Subsequent Events - Additional Information (Detail) - $ / shares		3 Months Ended
	Sep. 17, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Oct. 01, 2019
Subsequent Event [Line Items]
Dividend declared common share, per share	$ 0.10	$ 0.10	$ 0.11	$ 0.13	$ 0.14	$ 0.14	$ 0.15
Series B Preferred Stock
Subsequent Event [Line Items]
Conversion of preferred stock, conversion rate (in shares)		5.4397
Subsequent Event | Series B Preferred Stock
Subsequent Event [Line Items]
Conversion of preferred stock, conversion rate (in shares)								5.5379

XML

Repurchase Agreements Balances, Weighted Average Interest Rates and Remaining Weighted Average Maturities (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2019	Dec. 31, 2018
Assets Sold Under Agreements To Repurchase [Line Items]
Repurchase agreements	$ 3,255,102	$ 3,811,627
Agency MBS
Assets Sold Under Agreements To Repurchase [Line Items]
Weighted average maturity	33 days	35 days
Repurchase agreements	$ 2,780,000	$ 3,235,000
Weighted average interest rate	2.29%	2.52%
Agency MBS | Collateral Pledged
Assets Sold Under Agreements To Repurchase [Line Items]
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$ 2,992,673	$ 3,433,252
Agency MBS | Less than 30 days
Assets Sold Under Agreements To Repurchase [Line Items]
Repurchase agreements	$ 1,290,000	$ 1,510,000
Weighted average interest rate	2.39%	2.46%
Agency MBS | 30 days to 90 days
Assets Sold Under Agreements To Repurchase [Line Items]
Repurchase agreements	$ 1,490,000	$ 1,725,000
Weighted average interest rate	2.20%	2.57%
Non-Agency MBS
Assets Sold Under Agreements To Repurchase [Line Items]
Weighted average maturity	18 days	13 days
Repurchase agreements	$ 475,102	$ 576,627
Weighted average interest rate	3.12%	3.55%
Non-Agency MBS | Collateral Pledged
Assets Sold Under Agreements To Repurchase [Line Items]
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$ 593,748	$ 726,428
Non-Agency MBS | Less than 30 days
Assets Sold Under Agreements To Repurchase [Line Items]
Repurchase agreements	$ 475,102	$ 576,627
Weighted average interest rate	3.12%	3.55%
MBS
Assets Sold Under Agreements To Repurchase [Line Items]
Weighted average maturity	31 days	32 days
Weighted average interest rate after adjusting for interest rate swaps	2.34%	2.23%
Weighted average maturity after adjusting for interest rate swaps	940 days	1217 days
Repurchase agreements	$ 3,255,102	$ 3,811,627
Weighted average interest rate	2.41%	2.67%
MBS | Collateral Pledged
Assets Sold Under Agreements To Repurchase [Line Items]
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$ 3,586,421	$ 4,159,680
MBS | Less than 30 days
Assets Sold Under Agreements To Repurchase [Line Items]
Repurchase agreements	$ 1,765,102	$ 2,086,627
Weighted average interest rate	2.59%	2.76%
MBS | 30 days to 90 days
Assets Sold Under Agreements To Repurchase [Line Items]
Repurchase agreements	$ 1,490,000	$ 1,725,000
Weighted average interest rate	2.20%	2.57%

XML

Variable Interest Entities - Summary of Residential Mortgage Loans Held-for-Investment (Detail) - Residential Mortgage Backed Securities $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2019 USD ($) loan	Dec. 31, 2018 USD ($) loan
Portfolio Characteristics:
Number of loans | loan	263	22
Current principal balance	$ 125,565	$ 11,281
Average loan balance	$ 477	$ 513
Weighted average FICO score	746	722
Current Performance:
Current	$ 125,565	$ 11,281
Total	$ 125,565	$ 11,281
Variable Interest Entities Primary Beneficiary
Portfolio Characteristics:
Number of loans | loan	751	829
Current principal balance	$ 481,712	$ 545,881
Average loan balance	$ 641	$ 658
Net weighted average coupon rate	3.87%	3.85%
Weighted average maturity (years)	24 years 7 months 6 days	25 years 3 months 18 days
Weighted average FICO score	762	761
Current Performance:
Current	$ 477,803	$ 543,328
Bankruptcy/foreclosure		591
Total	481,712	545,881
Variable Interest Entities Primary Beneficiary | 30 days delinquent
Current Performance:
Delinquent	644
Variable Interest Entities Primary Beneficiary | 60 days delinquent
Current Performance:
Delinquent		896
Variable Interest Entities Primary Beneficiary | 90+ days delinquent
Current Performance:
Delinquent	$ 3,265	$ 1,066

XML

Short-Term Debt (Tables)

9 Months Ended

Sep. 30, 2019

Repurchase Agreements

Repurchase Agreements Balances, Weighted Average Interest Rates and Remaining Weighted Average Maturities

Repurchase Agreements

At September 30, 2019 and December 31, 2018, the repurchase agreements had the following balances, weighted average interest rates, and remaining weighted average maturities:

September 30, 2019

	Agency MBS				Non-Agency MBS				Total MBS
			Weighted				Weighted					Weighted
			Average				Average					Average
			Interest				Interest					Interest
	Balance		Rate		Balance		Rate		Balance			Rate
		(in thousands)				(in thousands)				(in thousands)
Overnight	$	—	—	%	$	—	—	%	$	—		—	%
Less than 30 days		1,290,000	2.39			475,102	3.12			1,765,102		2.59
30 days to 90 days		1,490,000	2.20			—	—			1,490,000		2.20
Over 90 days		—	—			—	—			—		—
Demand		—	—			—	—			—		—
	$	2,780,000	2.29	%	$	475,102	3.12	%	$	3,255,102		2.41	%
Weighted average maturity		33 days				18 days				31 days
Weighted average interest rate after adjusting for interest rate swaps										2.34	%
Weighted average maturity after adjusting for interest rate swaps										940 days
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$	2,992,673			$	593,748			$	3,586,421

December 31, 2018

	Agency MBS				Non-Agency MBS				Total MBS
			Weighted				Weighted					Weighted
			Average				Average					Average
			Interest				Interest					Interest
	Balance		Rate		Balance		Rate		Balance			Rate
		(in thousands)				(in thousands)				(in thousands)
Overnight	$	—	—	%	$	—	—	%	$	—		—	%
Less than 30 days		1,510,000	2.46			576,627	3.55			2,086,627		2.76
30 days to 90 days		1,725,000	2.57			—	—			1,725,000		2.57
Over 90 days		—	—			—	—			—		—
Demand		—	—			—	—			—		—
	$	3,235,000	2.52	%	$	576,627	3.55	%	$	3,811,627		2.67	%
Weighted average maturity		35 days				13 days				32 days
Weighted average interest rate after adjusting for interest rate swaps										2.23	%
Weighted average maturity after adjusting for interest rate swaps										1,217 days
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$	3,433,252			$	726,428			$	4,159,680

Liabilities and Assets Subject to Netting Arrangements

The following tables present information about certain assets and liabilities that are subject to master netting arrangements (or similar agreements) only in the event of default on a contract at September 30, 2019 and December 31, 2018 (see Notes 1, 9, and 15 for more information on the Company’s interest rate swaps and other derivative instruments):

September 30, 2019

					Net Amounts of
					Assets		Gross Amounts Not Offset
	Gross Amounts				or Liabilities		in the Balance Sheets(1)
	of Recognized		Gross Amounts		Presented in				Cash
	Assets or		Offset in the		the Balance		Financial		Collateral		Net
	Liabilities		Balance Sheets		Sheets		Instruments		Received		Amounts
		(in thousands)
Derivative assets at fair value(2)	$	2,459	$	—	$	2,459	$	(2,459)	$	—	$	—
Total	$	2,459	$	—	$	2,459	$	(2,459)	$	—	$
Repurchase agreements(3)	$	3,255,102	$	—	$	3,255,102	$	(3,255,102)	$	—	$	—
Warehouse line of credit(4)		112,252		—		112,252		(112,252)		—		—
Derivative liabilities at fair value(2)		71,821		—		71,821		(71,821)		—		—
Total	$	3,439,175	$	—	$	3,439,175	$	(3,439,175)	$	—	$	—

(1) Amounts presented are limited to collateral pledged sufficient to reduce the related net amount to zero in accordance with ASU No. 2011‑11, as amended by ASU No. 2013‑01.

(2) At September 30, 2019, we had not pledged any Agency MBS as collateral on our interest rate swaps derivatives. We paid approximately $119.1 million in cash margin calls on our derivatives, which is reflected on our consolidated balance sheets as “Restricted cash” on our consolidated balance sheets. Our interest rate swaps derivatives were approximately $1.8 million in derivative assets and approximately $71.7 million in derivative liabilities at September 30, 2019.

(3) At September 30, 2019, we had pledged approximately $3.0 billion in Agency MBS and approximately $594 million in Non-Agency MBS as collateral on our repurchase agreements.

(4) At September 30, 2019, we had pledged approximately $125.4 million in residential mortgage loans on the warehouse line of credit.

December 31, 2018

					Net Amounts of
					Assets		Gross Amounts Not Offset
	Gross Amounts				or Liabilities		in the Balance Sheets(1)
	of Recognized		Gross Amounts		Presented in				Cash
	Assets or		Offset in the		the Balance		Financial		Collateral		Net
	Liabilities		Balance Sheets		Sheets		Instruments		Received		Amounts
	(in thousands)
Derivative assets at fair value(2)	$	46,207	$	—	$	46,207	$	(46,207)	$	—	$	—
Total	$	46,207	$	—	$	46,207	$	(46,207)	$	—	$	—
Repurchase agreements(3)	$	3,811,627	$	—	$	3,811,627	$	(3,811,627)	$	—	$	—
Derivative liabilities at fair value(2)		15,901		—		15,901		(15,901)		—		—
Total	$	3,827,528	$	—	$	3,827,528	$	(3,827,528)	$	—	$	—

(1) Amounts presented are limited to collateral pledged sufficient to reduce the related net amount to zero in accordance with ASU No. 2011‑11, as amended by ASU No. 2013‑01.

(2) At December 31, 2018, we had paid approximately $30.3 million on swap and TBA Agency MBS margin calls (included in “restricted cash). Our swap derivatives were approximately $40.2 million in derivative assets and approximately $15.9 million in derivative liabilities at December 31, 2018.

At December 31, 2018, we had pledged $3.43 billion in Agency MBS and approximately $726.4 million in Non-Agency MBS as collateral on our repurchase agreements.

XML

Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Computation of Earnings Per Share

The computation of earnings per share, or EPS, for the three and nine months ended September 30, 2019 and September 30, 2018 is as follows:

	Net (Loss) Income
	to Common		Average	Earnings
	Stockholders		Shares	per Share
		(in thousands)
For the three months ended September 30, 2019
Basic EPS	$	(19,789)	98,739	$	(0.20)
Effect of dilutive securities		—	—		—
Diluted EPS	$	(19,789)	98,739	$	(0.20)
For the three months ended September 30, 2018
Basic EPS	$	15,068	98,353	$	0.15
Effect of dilutive securities		305	3,978		—
Diluted EPS	$	15,373	102,331	$	0.15

	Net (Loss) Income
	to Common		Average	Earnings
	Stockholders		Shares	per Share
	(in thousands)
For the nine months ended September 30, 2019
Basic EPS	$	(92,054)	98,638	$	(0.93)
Effect of dilutive securities		—	—		—
Diluted EPS	$	(92,054)	98,638	$	(0.93)
For the nine months ended September 30, 2018
Basic EPS	$	22,553	98,270	$	0.23
Effect of dilutive securities		914	3,929		—
Diluted EPS	$	23,467	102,199	$	0.23

XML

Short-Term Debt

9 Months Ended

Sep. 30, 2019

Repurchase Agreements

Short-Term Debt

NOTE 7. SHORT-TERM DEBT

We have entered into repurchase agreements and a warehouse line of credit with large financial institutions. The repurchase agreements that we use to finance most of our MBS are short-term borrowings that are secured by the market value of our MBS and bear fixed interest rates that have historically been based upon LIBOR. Warehouse lines of credit are short-term borrowings (generally less than 1 year) that are used to finance the residential mortgage loans that are held-for-securitization.

Repurchase Agreements

At September 30, 2019 and December 31, 2018, the repurchase agreements had the following balances, weighted average interest rates, and remaining weighted average maturities:

September 30, 2019

	Agency MBS				Non-Agency MBS				Total MBS
			Weighted				Weighted					Weighted
			Average				Average					Average
			Interest				Interest					Interest
	Balance		Rate		Balance		Rate		Balance			Rate
		(in thousands)				(in thousands)				(in thousands)
Overnight	$	—	—	%	$	—	—	%	$	—		—	%
Less than 30 days		1,290,000	2.39			475,102	3.12			1,765,102		2.59
30 days to 90 days		1,490,000	2.20			—	—			1,490,000		2.20
Over 90 days		—	—			—	—			—		—
Demand		—	—			—	—			—		—
	$	2,780,000	2.29	%	$	475,102	3.12	%	$	3,255,102		2.41	%
Weighted average maturity		33 days				18 days				31 days
Weighted average interest rate after adjusting for interest rate swaps										2.34	%
Weighted average maturity after adjusting for interest rate swaps										940 days
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$	2,992,673			$	593,748			$	3,586,421

December 31, 2018

	Agency MBS				Non-Agency MBS				Total MBS
			Weighted				Weighted					Weighted
			Average				Average					Average
			Interest				Interest					Interest
	Balance		Rate		Balance		Rate		Balance			Rate
		(in thousands)				(in thousands)				(in thousands)
Overnight	$	—	—	%	$	—	—	%	$	—		—	%
Less than 30 days		1,510,000	2.46			576,627	3.55			2,086,627		2.76
30 days to 90 days		1,725,000	2.57			—	—			1,725,000		2.57
Over 90 days		—	—			—	—			—		—
Demand		—	—			—	—			—		—
	$	3,235,000	2.52	%	$	576,627	3.55	%	$	3,811,627		2.67	%
Weighted average maturity		35 days				13 days				32 days
Weighted average interest rate after adjusting for interest rate swaps										2.23	%
Weighted average maturity after adjusting for interest rate swaps										1,217 days
MBS pledged as collateral under the repurchase agreements and interest rate swaps	$	3,433,252			$	726,428			$	4,159,680

Warehouse Line of Credit

On December 28, 2018, the Company had secured a warehouse line of credit of $100 million. On March 7, 2019, this credit line was increased to $300 million. At September 30, 2019, the total amount of the credit line was $300 million and the amount outstanding (including warehouse line transaction costs) was $112.3 million. The interest rate on this credit line is LIBOR + 2.25%, which was approximately 4.47% for the three months ended September 30, 2019. Additionally, we pay, on a quarterly basis, a facility fee of 25 basis points on the amount of the credit line, which is included in “Interest expense on warehouse line of credit” on our consolidated statements of operations.

Master Netting Arrangement

In our consolidated balance sheets, all balances associated with repurchase agreements and other borrowings and derivative transactions are presented on a gross basis. Master netting arrangements are agreements between counterparties that govern rights of set-off in the event of default by or bankruptcy of either party to the transactions.

The following tables present information about certain assets and liabilities that are subject to master netting arrangements (or similar agreements) only in the event of default on a contract at September 30, 2019 and December 31, 2018 (see Notes 1, 9, and 15 for more information on the Company’s interest rate swaps and other derivative instruments):

September 30, 2019

					Net Amounts of
					Assets		Gross Amounts Not Offset
	Gross Amounts				or Liabilities		in the Balance Sheets(1)
	of Recognized		Gross Amounts		Presented in				Cash
	Assets or		Offset in the		the Balance		Financial		Collateral		Net
	Liabilities		Balance Sheets		Sheets		Instruments		Received		Amounts
		(in thousands)
Derivative assets at fair value(2)	$	2,459	$	—	$	2,459	$	(2,459)	$	—	$	—
Total	$	2,459	$	—	$	2,459	$	(2,459)	$	—	$
Repurchase agreements(3)	$	3,255,102	$	—	$	3,255,102	$	(3,255,102)	$	—	$	—
Warehouse line of credit(4)		112,252		—		112,252		(112,252)		—		—
Derivative liabilities at fair value(2)		71,821		—		71,821		(71,821)		—		—
Total	$	3,439,175	$	—	$	3,439,175	$	(3,439,175)	$	—	$	—

(1) Amounts presented are limited to collateral pledged sufficient to reduce the related net amount to zero in accordance with ASU No. 2011‑11, as amended by ASU No. 2013‑01.

(2) At September 30, 2019, we had not pledged any Agency MBS as collateral on our interest rate swaps derivatives. We paid approximately $119.1 million in cash margin calls on our derivatives, which is reflected on our consolidated balance sheets as “Restricted cash” on our consolidated balance sheets. Our interest rate swaps derivatives were approximately $1.8 million in derivative assets and approximately $71.7 million in derivative liabilities at September 30, 2019.

(3) At September 30, 2019, we had pledged approximately $3.0 billion in Agency MBS and approximately $594 million in Non-Agency MBS as collateral on our repurchase agreements.

(4) At September 30, 2019, we had pledged approximately $125.4 million in residential mortgage loans on the warehouse line of credit.

December 31, 2018

					Net Amounts of
					Assets		Gross Amounts Not Offset
	Gross Amounts				or Liabilities		in the Balance Sheets(1)
	of Recognized		Gross Amounts		Presented in				Cash
	Assets or		Offset in the		the Balance		Financial		Collateral		Net
	Liabilities		Balance Sheets		Sheets		Instruments		Received		Amounts
	(in thousands)
Derivative assets at fair value(2)	$	46,207	$	—	$	46,207	$	(46,207)	$	—	$	—
Total	$	46,207	$	—	$	46,207	$	(46,207)	$	—	$	—
Repurchase agreements(3)	$	3,811,627	$	—	$	3,811,627	$	(3,811,627)	$	—	$	—
Derivative liabilities at fair value(2)		15,901		—		15,901		(15,901)		—		—
Total	$	3,827,528	$	—	$	3,827,528	$	(3,827,528)	$	—	$	—

(1) Amounts presented are limited to collateral pledged sufficient to reduce the related net amount to zero in accordance with ASU No. 2011‑11, as amended by ASU No. 2013‑01.

(2) At December 31, 2018, we had paid approximately $30.3 million on swap and TBA Agency MBS margin calls (included in “restricted cash). Our swap derivatives were approximately $40.2 million in derivative assets and approximately $15.9 million in derivative liabilities at December 31, 2018.

(3) At December 31, 2018, we had pledged $3.43 billion in Agency MBS and approximately $726.4 million in Non-Agency MBS as collateral on our repurchase agreements.

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Mortgage Backed Securities

9 Months Ended

Sep. 30, 2019

Mortgage Backed Securities

Mortgage Backed Securities

NOTE 3. MORTGAGE-BACKED SECURITIES

The following tables summarize our Agency MBS and Non-Agency MBS at September 30, 2019 and December 31, 2018, which are carried at their fair value:

September 30, 2019

					Total		Non-Agency		Total
By Agency	Freddie Mac		Fannie Mae		Agency MBS		MBS		MBS
	(in thousands)
Amortized cost	$	1,224,120	$	1,822,424	$	3,046,544	$	652,196	$	3,698,740
Paydowns receivable(1)		15,126		—		15,126		—		15,126
Unrealized gains		21,400		27,128		48,528		37,879		86,407
Unrealized losses		(3,093)		(1,467)		(4,560)		(4,046)		(8,606)
Fair value	$	1,257,553	$	1,848,085	$	3,105,638	$	686,029	$	3,791,667

					15-Year		20-Year		30-Year		Total		Non-Agency		Total
By Security Type	ARMs		Hybrids		Fixed-Rate		Fixed-Rate		Fixed-Rate(1)		Agency MBS		MBS		MBS
		(in thousands)
Amortized cost	$	575,161	$	412,913	$	51,454	$	202,245	$	1,804,771	$	3,046,544	$	652,196	$	3,698,740
Paydowns receivable(2)		10,196		4,930		—		—		—		15,126		—		15,126
Unrealized gains		9,570		1,044		935		1,592		35,387		48,528		37,879		86,407
Unrealized losses		(1,131)		(3,429)		—		—		—		(4,560)		(4,046)		(8,606)
Fair value	$	593,796	$	415,458	$	52,389	$	203,837	$	1,840,158	$	3,105,638	$	686,029	$	3,791,667

(1) Included in the 30-year fixed-rate Agency MBS are trading investments. These have an amortized cost of $302.7 million and a fair value of $304.6 million.

(2) Paydowns receivable on Agency MBS are generated when the Company receives notice from Freddie Mac of prepayments but does not receive the actual cash with respect to such prepayments until the 15th day of the following month.

During the three months ended September 30, 2019, we sold approximately $59.6 million of Agency MBS and realized gross gains of approximately $448 thousand and gross losses of approximately $3 thousand. During the nine months ended September 30, 2019, we sold approximately $2.3 billion of Agency MBS and realized gross gains of approximately $8.1 million and gross losses of approximately $20.5 million. During the three months ended September 30, 2018, we sold approximately $35.3 million of Agency MBS and realized gross gains of approximately $0.6 million and gross losses of approximately $0.2 million. During the nine months ended September 30, 2018, we sold approximately $618.5 million of Agency MBS and realized gross gains of approximately $0.6 million and gross losses of approximately $19.5 million. During the three months ended September 30, 2019, we sold approximately $3.7 million of Non-Agency MBS and realized a gross and net loss of approximately $231 thousand. During the three months ended September 30, 2018, Non-Agency bonds of approximately $36.1 million were called and we realized a gross gain of approximately $0.2 million. During the nine months ended September 30, 2019, Non-Agency bonds of approximately $23.7 million were called or sold and we realized a gross gain of approximately $22 thousand and a gross loss of approximately $231 thousand. During the nine months ended September 30, 2018, we sold (including calls) approximately $41.9 million of Non-Agency MBS and realized gross gains of approximately $217 thousand and gross losses of approximately $42 thousand.

During the three months ended September 30, 2019, we had unrealized gains on trading investments of approximately $1.9 million. During the nine months ended September 30, 2019, we had unrealized gains on trading investments of approximately $17.8 million. During the three months ended September 30, 2018, we had gross unrealized losses on trading investments of approximately $3.0 million. During the nine months ended September 30, 2018, we had gross unrealized losses on trading investments of approximately $14.6 million.

December 31, 2018

					Total		Non-Agency		Total
By Agency	Freddie Mac		Fannie Mae		Agency MBS(1)		MBS		MBS
	(in thousands)
Amortized cost	$	1,457,552	$	2,127,655	$	3,585,207	$	785,640	$	4,370,847
Paydowns receivable(2)		7,831		—		7,831		—		7,831
Unrealized gains		4,169		10,827		14,996		20,753		35,749
Unrealized losses		(25,155)		(34,160)		(59,315)		(11,190)		(70,505)
Fair value	$	1,444,397	$	2,104,322	$	3,548,719	$	795,203	$	4,343,922

											Total
					15-Year		20-Year		30-Year		Agency		Non-Agency		Total
By Security Type	ARMs		Hybrids		Fixed-Rate(1)		Fixed-Rate		Fixed-Rate		MBS		MBS		MBS
		(in thousands)
Amortized cost	$	854,733	$	689,694	$	917,780	$	374,792	$	748,208	$	3,585,207	$	785,640	$	4,370,847
Paydowns receivable(2)		4,065		3,766		—		—		—		7,831		—		7,831
Unrealized gains		11,920		263		60		—		2,753		14,996		20,753		35,749
Unrealized losses		(1,250)		(15,786)		(25,389)		(8,290)		(8,600)		(59,315)		(11,190)		(70,505)
Fair value	$	869,468	$	677,937	$	892,451	$	366,502	$	742,361	$	3,548,719	$	795,203	$	4,343,922

(1) Included in the 15-year fixed-rate MBS are Trading Agency MBS. These have an amortized cost of $496.7 million, an unrealized loss of $15.9 million, and a fair value of $480.8 million.

(2) Paydowns receivable on Agency MBS are generated when the Company receives notice from Freddie Mac of prepayments but does not receive the actual cash with respect to such prepayments until the 15th day of the following month.

The following table presents information regarding the estimates of the contractually required principal payments, cash flows expected to be collected, and estimated fair value, of the Non-Agency MBS held at carrying value acquired by the Company for the three and nine months ended September 30, 2019 and cumulatively at September 30, 2019 and December 31, 2018:

	Change During the		Change During the
	Three Months Ended		Nine Months Ended	At		At
	September 30,		September 30,	September 30,		December 31,
	2019		2019	2019		2018
	(in thousands)
Non-Agency MBS acquired with credit deterioration:
Contractually required principal	$	(23,632)	(63,466)	$	757,142	$	820,608
Contractual principal not expected to be collected (non-accretable yield)		2,235	11,297		(321,589)		(332,886)
Expected cash flows to be collected		(21,397)	(52,169)		435,553		487,722
Market yield adjustment		(1,553)	(4,739)		132,498		137,237
Unrealized gain, net		5,476	20,842		31,270		10,428
Fair value		(17,474)	(36,066)		599,321		635,387
Fair value of other Non-Agency MBS (without credit deterioration)		(14,606)	(73,108)		86,708		159,816
Total fair value of Non-Agency MBS	$	(32,080)	(109,174)	$	686,029	$	795,203

The following table presents the change for the three and nine months ended September 30, 2019 of the components of the Company’s purchase discount on the Non-Agency MBS acquired with credit deterioration between the amount designated as the market yield adjustment and the non-accretable difference:

	Three Months Ended				Nine Months Ended
	September 30,					September 30,
	2019				2019
	Market Yield		Non-		Market Yield		Non-
	Adjustment		Accretable		Adjustment		Accretable
	(in thousands)
Balance at beginning of period	$	134,051	$	(323,824)	$	137,237	$	(332,886)
Accretion of discount		(1,234)		—		(4,420)		—
Purchases		—		—		—		—
Realized credit losses		—		2,972		—		12,640
Sales		(319)		408		(319)		408
Impairment charge		—		(1,145)		—		(1,751)
Transfer		—		—		—		—
Other		—		—		—		—
Balance at end of period	$	132,498	$	(321,589)	$	132,498	$	(321,589)

The following tables show the gross unrealized losses and fair value of those individual securities in our available-for-sale MBS portfolio that were in a continuous unrealized loss position at September 30, 2019 and December 31, 2018, aggregated by investment category and length of time:

September 30, 2019

	Less Than 12 Months					12 Months or More					Total
Description	Number					Number					Number
of	of	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized
Securities	Securities	Value		Losses		Securities	Value		Losses		Securities	Value		Losses
			(in thousands)					(in thousands)					(in thousands)
Agency MBS	4	$	27,716	$	(50)	64	$	386,835	$	(4,510)	68	$	414,551	$	(4,560)
Non-Agency MBS	10	$	41,092	$	(607)	10	$	67,689	$	(3,439)	20	$	108,781	$	(4,046)

December 31, 2018

	Less Than 12 Months					12 Months or More					Total
Description	Number					Number					Number
of	of	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized
Securities	Securities	Value		Losses		Securities	Value		Losses		Securities	Value		Losses
			(in thousands)					(in thousands)					(in thousands)
Agency MBS	47	$	859,060	$	(6,484)	166	$	1,301,348	$	(36,937)	213	$	2,160,408	$	(43,421)
Non-Agency MBS	56	$	329,108	$	(5,886)	12	$	72,514	$	(5,304)	68	$	401,622	$	(11,190)

We do not consider those available-for-sale Agency MBS, or AFS MBS, that have been in a continuous loss position for 12 months or more to be other-than-temporarily impaired. The unrealized losses on our investments in AFS MBS were caused by fluctuations in interest rates. We purchased the AFS MBS primarily at a premium relative to their face value and the contractual cash flows of those investments are guaranteed by the GSEs. Since September 2008, the GSEs have been in the conservatorship of the U.S. government. At September 30, 2019, we did not expect to sell the AFS MBS at a price less than the amortized cost basis of our investments. Because the decline in market value of the AFS MBS is attributable to changes in interest rates and not the credit quality of the AFS MBS in our portfolio, and because we did not have the intent to sell these investments nor is it more likely than not that we will be required to sell these investments before recovery of their amortized cost basis, which may be at maturity, we do not consider these investments to be other-than-temporarily impaired at September 30, 2019. At September 30, 2019, we had approximately $1.9 million in unrealized gains on Trading Agency MBS. At December 31, 2018, there was an aggregate of approximately $15.9 million in unrealized losses on Trading Agency MBS that was not included in the table above, as they were previously recognized on our consolidated statements of operations.

The unrealized losses on our investments in Non-Agency MBS were primarily caused by fluctuations in interest rates. We purchased the Non-Agency MBS primarily at a discount relative to their face value. During the three months ended September 30, 2019, five bonds were impaired for approximately $1.1 million. At September 30, 2019, we did not expect to sell the remaining Non-Agency MBS at a price less than the amortized cost basis of our investments. Because the decline in market value of these Non-Agency MBS is attributable to changes in interest rates and not the credit quality of these Non-Agency MBS in our portfolio, and because we did not have the intent to sell these investments nor is it more likely than not that we will be required to sell these investments before recovery of their amortized cost basis, which may be at maturity, we do not consider these investments to be other-than-temporarily impaired at September 30, 2019.

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Series B Cumulative Convertible Preferred Stock

9 Months Ended

Sep. 30, 2019

Equity

Series B Cumulative Convertible Preferred Stock

NOTE 11. SERIES B CUMULATIVE CONVERTIBLE PREFERRED STOCK

Our Series B Preferred Stock has a par value of $0.01 per share and a liquidation preference of $25.00 per share plus accrued and unpaid dividends (whether or not declared). The holders of our Series B Preferred Stock must receive dividends at a rate of 6.25% per year on the $25.00 liquidation preference before holders of our common stock are entitled to receive any dividends. Our Series B Preferred Stock is senior to our common stock and on parity with our 8.625% Series A Cumulative Preferred Stock, or Series A Preferred Stock, and our 7.625% Series C Cumulative Redeemable Preferred Stock, or Series C Preferred Stock, with respect to the payment of distributions and amounts, upon liquidation, dissolution or winding up. So long as any shares of our Series B Preferred Stock remain outstanding, we will not, without the affirmative vote or consent of the holders of at least two-thirds of the shares of our Series B Preferred Stock outstanding at the time, authorize or create, or increase the authorized or issued amount of, any class or series of capital stock ranking senior to our Series B Preferred Stock with respect to the payment of dividends or the distribution of assets upon liquidation, dissolution or winding-up.

Our Series B Preferred Stock has no maturity date, is not redeemable and is convertible at the then-current conversion rate into shares of our common stock per $25.00 liquidation preference. The conversion rate is adjusted in any fiscal quarter in which the cash dividends paid to common stockholders results in an annualized common stock dividend yield that is greater than 6.25%. The conversion ratio is also subject to adjustment upon the occurrence of certain specific events, such as a change in control. Our Series B Preferred Stock is convertible into shares of our common stock at the option of the holder(s) of Series B Preferred Stock at any time at the then-prevailing conversion rate. On or after January 25, 2012, we may, at our option, under certain circumstances, convert each share of Series B Preferred Stock into a number of shares of our common stock at the then-prevailing conversion rate. We may exercise this conversion option only if our common stock price equals or exceeds 130% of the then-prevailing conversion price of our Series B Preferred Stock for at least twenty (20) trading days in a period of thirty (30) consecutive trading days (including the last trading day of such period) ending on the trading day immediately prior to our issuance of a press release announcing the exercise of the conversion option. During the three months ended September 30, 2019, we did not, at our option, convert any shares of Series B Preferred Stock. Our Series B Preferred Stock contains certain fundamental change provisions that allow the holder to redeem our Series B Preferred Stock for cash if certain events occur, such as a change in control. Our Series B Preferred Stock generally does not have voting rights, except if dividends on the Series B Preferred Stock are in arrears for six or more quarterly periods (whether or not consecutive). Under such circumstances, the holders of our Series B Preferred Stock, together with the holders of our Series A Preferred Stock and our Series C Preferred Stock, would be entitled to elect two additional directors to our Board to serve until all unpaid dividends have been paid or declared and set aside for payment. In addition, certain material and adverse changes to the terms of our Series B Preferred Stock may not be taken without the affirmative vote of at least two-thirds of the outstanding shares of Series B Preferred Stock, Series A Preferred Stock, and Series C Preferred Stock voting together as a single class. Through September 30, 2019, we have declared and set aside for payment the required dividends for our Series B Preferred Stock.

During the three months ended September 30, 2019, there were no transactions to convert shares of our Series B Preferred Stock into shares of our common stock.

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Organization and Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2019

Organization and Significant Accounting Policies

Cash and Cash Equivalents

Cash and Cash Equivalents

Cash and cash equivalents include cash on hand and highly liquid investments with original maturities of three months or less, including U.S. Treasury bills. The carrying amount of cash equivalents approximates their fair value. Restricted cash includes cash pledged as collateral to counterparties on various derivative transactions.

Reverse Repurchase Agreements

Reverse Repurchase Agreements

We use securities purchased under agreements to resell, or reverse repurchase agreements, as a means of investing excess cash. Although legally structured as a purchase and subsequent resale, reverse repurchase agreements are treated as financing transactions under which the counterparty pledges securities (principally U.S. treasury securities) and accrued interest as collateral to secure a loan. The difference between the purchase price that we pay and the resale price that we receive represents interest paid to us and is included in “Other interest income” on our consolidated statements of operations. It is our policy to generally take possession of securities purchased under reverse repurchase agreements at the time such agreements are made.

Mortgage-Backed Securities

Mortgage-Backed Securities

Agency MBS are securities that are obligations (including principal and interest) guaranteed by the U.S. government, such as Ginnie Mae, or guaranteed by federally sponsored enterprises, such as Fannie Mae or Freddie Mac. Our investment-grade Agency MBS portfolio is invested primarily in fixed-rate and adjustable-rate mortgage-backed pass-through certificates and hybrid adjustable-rate MBS. Hybrid adjustable-rate MBS have an initial interest rate that is fixed for a certain period, typically one to ten years, and then adjusts annually for the remainder of the term of the asset. We structure our investment portfolio to be diversified with a variety of prepayment characteristics, investing in mortgage assets with prepayment penalties, investing in certain mortgage security structures that have prepayment protections and purchasing mortgage assets at a premium and at a discount. A portion of our portfolio consists of Non-Agency MBS. Our principal business objective is to generate net income for distribution to our stockholders primarily based upon the spread between the interest income on our mortgage assets and our borrowing costs to finance our acquisition of those assets.

We classify our MBS as either trading investments, available-for-sale investments, or held-to-maturity investments. Our management determines the appropriate classification of the securities at the time they are acquired and evaluates the appropriateness of such classifications at each balance sheet date. We currently classify most of our MBS as available-for-sale. We have designated a portion of our MBS as trading investments. All assets that are classified as available-for-sale are carried at fair value and unrealized gains or losses are generally included in “Accumulated other comprehensive income (loss)” as a component of stockholders’ equity. Losses that are credit-related on securities classified as available-for-sale, which are determined by management to be other-than-temporary in nature, are reclassified from “Other comprehensive income (loss)” on our consolidated balance sheets to “Net (loss) income” on our consolidated statements of operations. Assets classified as trading investments are reported at fair value with unrealized gains and losses included in our consolidated statements of operations.

The most significant source of our revenue is derived from our investments in MBS. Interest income on Agency MBS is accrued based on the actual coupon rate and the outstanding principal amount of the underlying mortgages. Premiums and discounts are amortized or accreted into interest income over the estimated lives of the securities using the effective interest yield method, adjusted for the effects of actual and estimated prepayments based on ASC 320‑10. Our policy for estimating prepayment speeds for calculating the effective yield is to evaluate historical performance, street consensus prepayment speeds, and current market conditions. If our estimate of prepayments is materially incorrect as compared to the aforementioned references, we may be required to make an adjustment to the amortization or accretion of premiums and discounts that would have an impact on future income, which could be material and adverse.

A majority of our Non-Agency MBS are accounted for under “Loans and Debt Securities Acquired with Credit Deterioration” (ASC 310‑30). A debt security accounted for under ASC 310‑30 is initially recorded at its purchase price (fair value). The amount of expected cash flows that exceed the initial investment represents the market yield adjustment (accretable yield), which is recognized as interest income on a level yield basis over the life of the security. The excess of total contractual cash flows over the cash flows expected at its origination is considered to be the non-accretable difference. We must periodically reassess the expected cash flows of loans accounted for under ASC 310‑30 along with the cash flows received. A significant increase in expected cash flows must be accounted for as an increase in the rate of accretion over the remaining life of the security. Conversely, if expected cash flows decrease, an other-than-temporary impairment must be recognized as a charge to earnings. Adjustments to the fair value of Non-Agency MBS, which are accounted for as available-for-sale securities, are recorded in “Accumulated other comprehensive income,” or AOCI. The determination as to whether impairment and accretable yield exists is based on cash flow projections related to the securities. As a result, the timing and amount of impairment and accretable yield constitutes a material estimate that is susceptible to significant change.

Interest income on the Non-Agency MBS that were purchased at a discount to par value, and were rated below AA at the time of purchase, is recognized based on the security’s effective interest rate. The effective interest rate on these securities is based on the projected cash flows from each security, which are estimated based on our observation of current information and events, and 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. 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 available-for-sale securities are affected by the contractual lives of the associated mortgage collateral, periodic payments of principal, and prepayments of principal. Therefore, actual maturities of available-for-sale securities are generally shorter than stated contractual maturities. Stated contractual maturities are generally greater than ten years. There can be no assurance that our assumptions used to estimate future cash flows or the current period’s yield for each asset would not change in the near term, and the change could be material.

Based on the projected cash flows from our Non-Agency MBS purchased at a discount to par value, a portion of the purchase discount may be designated as a non-accretable difference and, therefore, not accreted into interest income. The amount designated as a non-accretable difference 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 non-accretable difference is more favorable than forecasted, a portion of the amount designated as a non-accretable difference may be accreted into interest income prospectively. Conversely, if the performance of a security with a non-accretable difference is less favorable than forecasted, an impairment charge and write-down of such security to a new cost basis results.

Securities transactions are recorded on the date the securities are purchased or sold. Realized gains or losses from securities transactions are determined based on the specific identified cost of the securities.

Residential Mortgage Loans Held-for-Securitization

Residential Mortgage Loans Held-for-Securitization

Residential mortgage loans held-for-securitization are held at our wholly-owned subsidiary, Anworth Mortgage Loans, Inc., in connection with our intent to sponsor our own securitizations. Loans purchased with the intent to securitize are recorded on the trade date. Any fees associated with acquiring the loans held-for-securitization, as well as any premium paid to acquire the loans, are deferred. These are included in the loan balance and amortized using the effective interest yield method. Interest income is recorded as revenue when earned and deemed collectible or until a loan becomes more than 90 days past due, at which point the loan is placed on non-accrual status. When a non-accrual loan has been cured, meaning when all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, nonaccrual loans may be placed back on accrual status after the loan is considered re-performing, generally when the loan has been current for 6 months.

The residential mortgage loans held-for-securitization are financed by a warehouse line of credit. The payment and performance of the obligations by Anworth Mortgage Loans under the warehouse line is guaranteed by Anworth Mortgage Asset Corporation. We may be required to remove a loan from a warehouse line of credit. We do not maintain a loan repurchase reserve, as any risk of loss due to loan repurchase would normally be covered by recourse to the companies from which we acquired the loans. Debt issuances costs incurred in connection with this line of credit (such as facility fees and legal costs) are deducted from the debt’s carrying amount and amortized ratably to interest expense over the term of the debt.

Residential Mortgage Loans Held-for-Investment Through Consolidated Securitization Trusts

Residential Mortgage Loans Held-for-Investment Through Consolidated Securitization Trusts

Residential mortgage loans held-for-investment through consolidated securitization trusts are carried at unpaid principal balances net of any premiums or discounts and allowance for loan losses. We expect that we will be required to continue to consolidate the securitization trusts that hold the residential mortgage loans.

We establish an allowance for residential loan losses based on our estimate of credit losses. These estimates for the allowance for loan losses require consideration of various observable inputs including, but not limited to, historical loss experience, delinquency status, borrower credit scores, geographic concentrations and loan-to-value ratios, and are adjusted for current economic conditions as deemed necessary by our management. Many of these factors are subjective and cannot be reduced to a mathematical formula. In addition, since we have not incurred any significant direct losses on our portfolio, we review national historical credit performance information from external sources to assist in our analysis. Changes in our estimates can significantly impact the allowance for loan losses and provision expense. The allowance reflects management’s best estimate of the credit losses inherent in the loan portfolio at the balance sheet date. It is also possible that we will experience credit losses that are different from our current estimates or that the timing of those losses may differ from our estimates.

We recognize interest income from residential mortgage loans on an accrual basis. Any related premium or discount is amortized into interest income using the effective interest method over the estimated life of these loans. Coupon interest is recognized as revenue when earned and deemed collectable or until a loan becomes more than 90 days past due, at which point the loan is placed on non-accrual status. Interest previously accrued for loans that have been placed on non-accrual status is reversed against interest income in the period the loan is placed in non-accrual status. Residential loans delinquent more than 90 days or in foreclosure are characterized as delinquent. Cash principal and interest that are advanced from servicers after a loan becomes greater than 90 days past due are recorded as a liability due to the servicer. When a delinquent loan previously placed on non-accrual status has been cured, meaning when all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, non-accrual loans may be placed back on accrual status after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least 6 months.

Residential Properties

Residential Properties

Residential properties are stated at cost and consist of land, buildings, and improvements, including other costs incurred during their acquisition, possession, and renovation. Residential properties purchased that are not subject to an existing lease are treated as asset acquisitions and, as such, are recorded at their purchase price, including acquisition and renovation costs, all of which are allocated to land and building based upon their relative fair values at the date of acquisition.

Building depreciation is computed on a straight-line basis over the estimated useful lives of the assets. We generally use a 27.5 year estimated life with no salvage value. We incur costs to prepare our acquired properties to be leased. These costs are capitalized and allocated to building costs. Costs related to the restoration, renovation, or improvement of our properties that improve and extend their useful lives are capitalized and depreciated over their estimated useful lives. Expenditures for ordinary repairs and maintenance are expensed as incurred. Costs incurred by us to lease the properties are capitalized and amortized over the life of the lease. Escrow deposits include refundable and non-refundable cash and earnest money on deposit with independent third parties for property purchases.

Repurchase Agreements

Repurchase Agreements

We finance the acquisition of MBS primarily through the use of repurchase agreements. Under these repurchase agreements, we sell securities to a lender and agree to repurchase the same securities in the future for a price that is higher than the original sales price. The difference between the sale price that we receive and the repurchase price that we pay represents interest paid to the lender. Although structured as a sale and repurchase obligation, a repurchase agreement operates as a financing under which we pledge our securities and accrued interest as collateral to secure a loan which is equal in value to a specified percentage of the estimated fair value of the pledged collateral. We retain beneficial ownership of the pledged collateral. Upon the maturity of a repurchase agreement, we are required to repay the loan and concurrently receive back our pledged collateral from the lender or, with the consent of the lender, we may renew such agreement at the then-prevailing financing rate. These repurchase agreements may require us to pledge additional assets to the lender in the event the estimated fair value of the existing pledged collateral declines.

Asset-Backed Securities Issued by Securitization Trusts

Asset-Backed Securities Issued by Securitization Trusts

Asset-backed securities issued by the securitization trusts are recorded at principal balances net of unamortized premiums or discounts. This long-term debt is collateralized only by the assets held in the trusts and is otherwise non-recourse to the Company.

Derivative Financial Instruments

Derivative Financial Instruments

Risk Management

We primarily use short-term (less than or equal to 12 months) repurchase agreements to finance the purchase of MBS. These obligations expose us to variability in interest payments due to changes in interest rates. We continuously monitor changes in interest rate exposures and evaluate various opportunities to mitigate this risk. Our objective is to limit the impact of interest rate changes on our earnings and cash flows. The principal instruments we use to achieve this are interest rate swap agreements, or interest rate swaps, which effectively convert a percentage of our repurchase agreements to fixed-rate obligations over a period of up to ten years. Under interest rate swaps, we agree to pay an amount equal to a specified fixed rate of interest times a notional principal amount and we receive in return an amount equal to a specified variable-rate of interest times a notional amount, generally based on the London Interbank Offered Rate, or LIBOR. The notional amounts are not exchanged. We do not issue or hold the interest rate swaps for speculative purposes.

We also enter into To-Be-Announced, or TBA, Agency MBS as either a means of investing in and financing Agency MBS or as a means of disposing of or reducing our exposure to agency securities. Pursuant to TBA contracts, we agree to purchase or sell for future delivery Agency MBS with certain principal and interest terms and certain types of collateral, but the particular Agency MBS to be delivered are not identified until shortly before the TBA settlement date. We also may choose, prior to settlement, to move the settlement of these MBS out to a later date by entering into an offsetting short or long position (referred to as a “pair off”), net settling the paired off positions for cash and simultaneously purchasing a similar TBA contract for a later settlement date. This transaction is commonly referred to as a “dollar roll.” The Agency MBS purchased or sold for a forward settlement date are typically priced at a discount to agency securities for settlement in the current month. This difference (or discount) is referred to as the “price drop.” The price drop represents compensation to us for foregoing net interest margin (interest income less repurchase agreement financing cost). TBA Agency MBS are accounted for as derivative instruments since they do not meet the exemption allowed for a “regular way” security trade under ASC 815, as either the TBA contracts do not settle in the shortest period of time possible or we cannot assess that it is probable at inception that we will take physical delivery of the security or that we will not settle on a net basis.

Accounting for Derivative and Hedging Activities

We account for derivative instruments in accordance with ASC 815, which requires recognition of all derivatives as either assets or liabilities and measurement of those instruments at fair value, which is typically based on values obtained from large financial institutions who are market makers for these types of instruments. The accounting for changes in the fair value of derivative instruments depends on whether the instruments are designated and qualify as hedges in accordance with ASC 815. Changes in fair value related to derivatives not designated as hedges are recorded in our consolidated statements of operations as “Gain (loss) on derivatives” and specifically identified as either relating to interest rate swaps or TBA Agency MBS. For a derivative to qualify for hedge accounting, we must anticipate that the hedge will be highly “effective,” as defined by ASC 815‑10. A hedge of the variability of cash flows that are to be received or paid in connection with a recognized asset or liability is known as a “cash flow” hedge. Changes in the fair value of a derivative that is highly effective and that is designated as a cash flow hedge, to the extent the hedge is effective, are recorded in AOCI and reclassified to income when the forecasted transaction affects income (e.g. when periodic settlement interest payments are due on repurchase agreements). Hedge ineffectiveness, if any, is recorded in current period income. Fair value hedges protect against exposures to changes in the fair value of a recognized asset. ASC 815 requires companies to recognize in income, in the period that the changes in fair value occur, any gains or losses from any ineffectiveness in the hedging relationship.

When we discontinue hedge accounting, the gain or loss on the derivative remains in AOCI and is reclassified into income when the forecasted transaction affects income. In all situations where hedge accounting is discontinued and the derivative remains outstanding, we carry the derivative at its fair value on our consolidated balance sheets, recognizing changes in fair value in current period income. All of our interest rate swaps had historically been accounted for as cash flow hedges under ASC 815. After August 22, 2014, none of our interest rate swaps were designated for hedge accounting. As a result of discontinuing hedge accounting for our interest rate swaps, changes in the fair value of these interest rate swaps are recorded in “(Loss) gain on derivatives, net” in our consolidated statements of operations rather than in AOCI. Also, net interest paid or received on these interest rate swaps, which was previously recognized in interest expense, is instead recognized in “(Loss) gain on derivatives, net.” These continue to be reported as assets or liabilities on our consolidated balance sheets at their fair value.

As long as the forecasted transactions that were being hedged (i.e. rollovers of our repurchase agreement borrowings) are still expected to occur, the balance in AOCI from the activity in these interest rate swaps through the dates of de-designation will remain in AOCI and be recognized in our consolidated statements of operations as “interest expense” over the remaining term of these interest rate swaps.

For purposes of the consolidated statements of cash flows, cash flows hedges were classified with the cash flows from the hedged item. Cash flows from derivatives that are not hedges are classified according to the underlying nature or purpose of the derivative transaction.

For more details on the amounts and other qualitative information on all our derivative transactions, see Note 15, “Derivative Instruments.” For more information on the fair value of our derivative instruments, see Note 9, “Fair Values of Financial Instruments.”

Credit Risk

Credit Risk

As of September 30, 2019, we had attempted to limit our exposure to credit losses on our Agency MBS by purchasing securities primarily through Freddie Mac and Fannie Mae. The payment of principal and interest on MBS issued by Freddie Mac and Fannie Mae MBS are guaranteed by those respective enterprises. In September 2008, both Freddie Mac and Fannie Mae were placed in the conservatorship of the U.S. government. While it is the intent that the conservatorship will help stabilize Freddie Mac’s and Fannie Mae’s overall financial position, there can be no assurance that it will succeed or that, if necessary, Freddie Mac and Fannie Mae will be able to satisfy their guarantees of Agency MBS. There have also been concerns as to what the U.S. government will do regarding winding-down the operations of Freddie Mac and Fannie Mae. There have also been concerns over the past several years regarding the credit standing of Freddie Mac, Fannie Mae, and U.S. sovereign debt. We do not know what effect any future ratings of Freddie Mac, Fannie Mae, and U.S. sovereign debt may ultimately have on the U.S. economy, the value of our securities, or the ability of Freddie Mac and Fannie Mae to satisfy its guarantees of Agency MBS, if necessary.

Our adjustable-rate MBS are subject to periodic and lifetime interest rate caps. Periodic caps can limit the amount an interest rate can increase during any given period. Some adjustable-rate MBS that are subject to periodic payment caps may result in a portion of the interest being deferred and added to the principal outstanding.

We also invest in Non-Agency MBS, which are securities that are secured by pools of residential mortgages that are not issued by government-sponsored enterprises and are not guaranteed by any agency of the U.S. government or any federally chartered corporation. Such investments carry a risk that the borrower on the underlying mortgage may default on their obligation to make full and timely payments of principal and interest.

Other-than-temporary losses on our available-for-sale MBS, as measured by the amount of decline in estimated fair value attributable to credit losses that are considered to be other-than-temporary, are charged against income, resulting in an adjustment of the cost basis of such securities. Based on the criteria in ASC 320‑10, the determination of whether a security is other-than-temporarily impaired, or OTTI, involves judgments and assumptions based on both subjective and objective factors. When a security is impaired, an OTTI is considered to have occurred if (i) we intend to sell the security, (ii) it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis, or (iii) we do not expect to recover its amortized cost basis (i.e., there is a credit-related loss). The following are among, but not all of, the factors considered in determining whether and to what extent an OTTI exists and the portion that is related to credit loss: (i) the expected cash flow from the investment; (ii) whether there has been an other-than-temporary deterioration of the credit quality of the underlying mortgages; (iii) the credit protection available to the related mortgage pool for MBS; (iv) any other market information available, including analysts’ assessments and statements, and public statements and filings made by the debtor or counterparty; (v) management’s internal analysis of the security, considering all known relevant information at the time of assessment; and (vi) the magnitude and duration of historical decline in market prices. Because management’s assessments are based on factual information as well as subjective information available at the time of assessment, the determination as to whether an other-than-temporary decline exists and, if so, the amount considered impaired, is also subjective, and therefore constitutes material estimates that are susceptible to significant change.

We also own residential mortgage loans held-for-investment through consolidated securitization trusts. As the majority of these loans (the senior tranches of the securitization trusts) are collateral for the asset-backed securities issued by the trusts, our potential credit risk is on the subordinated tranches that we own, as these tranches would be the first ones to absorb any losses resulting from defaults by the borrowers on the underlying mortgage loans.

For all interest rate swaps entered into on or after September 9, 2013, all swap participants are required by rules of the Commodities Futures Trading Commission under the authority granted to it pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act, or the Dodd-Frank Act, to clear interest rate swaps through a registered derivatives clearing organization, or “swap execution facility,” through standardized documents under which each swap counterparty transfers its position to another entity, whereby a central clearinghouse effectively becomes the counterparty on each side of the swap. It is the intent of the Dodd-Frank Act that the clearing of interest rate swaps in this manner is designed to avoid concentration of risk in any single entity by spreading and centralizing the risk in the clearinghouse and its members.

Credit Risk Related to Residential Mortgage Loans Held-for-Securitization

Our strategy of acquiring, accumulating, and securitizing residential mortgage loans involves credit risk. We bear the risk of loss on these loans while they are being financed through warehouse lines of credit. These loans are secured by real property. Credit losses on real estate loans can occur for many reasons, including poor origination practices; fraud; poor underwriting; poor servicing practices; weak economic conditions; increases in payments required to be made by the borrowers; declines in the value of real estate; natural disasters (such as fires or earthquake), severe weather (such as flooding, hurricanes, drought, and tornadoes) and other acts of God; uninsured property loss; over-leveraging of the borrower; costs of remediation of environmental conditions; acts of war or terrorism; changes in legal protections for lenders and other changes in law or regulation (including lending disclosures and privacy); and personal events affecting borrowers, such as reduction in income, changes in employment status (such as job loss), divorce, or health problems. In addition, if the U.S. economy or the housing market were to weaken (and that weakening was in excess of what we anticipated), credit losses could increase beyond levels that we have anticipated. In the event of a default on any of our loans, we would bear the loss equal to the difference between the realizable value of the mortgaged property, after expenses, and the outstanding indebtedness, as well as the loss of interest.

Income Taxes

Income Taxes

We have elected to be taxed as a REIT and to comply with the provisions of the Code with respect thereto. Accordingly, we will not be subject to federal income tax to the extent that our distributions to our stockholders satisfy the REIT requirements and that certain asset, income, and stock ownership tests are met.

We have no unrecognized tax benefits and do not anticipate any increase in unrecognized benefits during 2019 relative to any tax positions taken prior to January 1, 2019. Should the accrual of any interest or penalties relative to unrecognized tax benefits be necessary, it is our policy to record such accruals in our income taxes accounts; however, no such accruals existed at September 30, 2019. We file REIT U.S. federal and California income tax returns. These returns are generally open to examination by the IRS and the California Franchise Tax Board for all years after 2014 and 2013, respectively.

Cumulative Convertible Preferred Stock

Cumulative Convertible Preferred Stock

We classify our Series B Cumulative Convertible Preferred Stock, or Series B Preferred Stock, on our consolidated balance sheets using the guidance in ASC 480‑10‑S99. Our Series B Preferred Stock contains certain fundamental change provisions that allow the holder to redeem the preferred stock for cash only if certain events occur, such as a change in control. As redemption under these circumstances is not solely within our control, we have classified our Series B Preferred Stock as temporary equity.

We have analyzed whether the conversion features in our Series B Preferred Stock should be bifurcated under the guidance in ASC 815‑10 and have determined that bifurcation is not necessary.

Stock-Based Expense

Stock-Based Expense

In accordance with ASC 718‑10, any expense relating to share-based payment transactions is recognized in the unaudited consolidated financial statements. Restricted stock is expensed over the vesting period (see Note 14, “Equity Compensation Plan,” for more information).

Earnings Per Share

Earnings Per Share

Basic earnings per share, or EPS, is computed by dividing net income available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted EPS assumes the conversion, exercise or issuance of all potential common stock equivalents (which includes stock options and convertible preferred stock) and the adding back of the Series B Preferred Stock dividends unless the effect is to reduce a loss or increase the income per share.

Accumulated Other Comprehensive Income

Accumulated Other Comprehensive Income

In accordance with ASC 220‑10‑55‑2, total comprehensive income is comprised of net income or net loss and other comprehensive income, which includes unrealized gains and losses on marketable securities classified as available-for-sale, and unrealized gains and losses on derivative financial instruments. In accordance with ASU 2013‑02, we have identified, in our consolidated statements of comprehensive income, items that are reclassified and included in our consolidated statements of operations.

Use of Estimates

USE OF ESTIMATES

The preparation of financial statements in conformity with GAAP 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 period. Actual results could materially differ from those estimates.

Recent Accounting Pronouncements

RECENT ACCOUNTING PRONOUNCEMENTS

On February 25, 2016, the FASB issued ASU 2016‑2, “Leases” (Topic 842), which is intended to improve financial reporting for lease transactions. This ASU requires organizations that lease assets, such as real estate, airplanes, and manufacturing equipment, to recognize on their balance sheet the assets and liabilities for the rights to use those assets for the lease term and obligations to make lease payments created by those leases that have terms of greater than 12 months. The recognition, measurement, and presentation of expenses and cash flows arising from a lease by a lessee primarily depends on its classification as a finance or operating lease. This ASU also requires disclosures to help investors and other financial statement users better understand the amount and timing of cash flows arising from leases. These disclosures include qualitative and quantitative requirements, providing additional information about the amounts recorded in the financial statements. This ASU became effective for public entities beginning with the quarter ended March 31, 2019, and we have adopted it. The Company has elected the practical expedients allowed under this ASU. This ASU did not have a material impact on our consolidated financial statements, as we do not have any finance leases and our only operating lease is for the sublease of our headquarters. Also, with respect to the small portion of our business in which we are a lessor of rental properties, this ASU is not applicable to this portion of our business, as all of our leases are for less than one year.

On June 16, 2016, the FASB issued ASU 2016‑13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This ASU is applicable to the measurement of credit losses on financial assets measured at amortized cost, including loan receivables, held-to-maturity debt securities, and reinsurance receivables. It also applies to off-balance sheet credit exposures not accounted for as insurance (loan commitments, standby letters of credit, financial guarantees, and other similar instruments) and net investments in leases recognized by a lessor. The scope excludes financial assets measured at fair value through net income, available-for-sale securities, loans made to participants by defined contribution employee benefit plans, policy loan receivables of an insurance company, pledge receivables of a not-for-profit entity, and receivables between entities under common control. This ASU will require entities to immediately record the full amount of credit losses that are expected in their loan portfolios and to re-evaluate at each reporting period. The income statement will reflect the credit loss provision (or expense) necessary to adjust the allowance estimate since the previous reporting date. The expected credit loss estimate should consider available information relevant to assessing the collectability of contractual cash flows including information about past events (i.e. historical loss experience), current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. This ASU will become effective for public entities beginning with the quarter ending March 31, 2020. Although, at this time, we are not able to measure the impact that this ASU will have on our consolidated financial statements, we believe that when implemented, while not having a significant impact on the losses incurred over the life of the loans, it is likely that credit losses will be recognized through the allowance account sooner than previously required.

In June 2018, the FASB issued ASU 2018-07, “Compensation–Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” This ASU expands the scope of Topic 718, which currently only includes share-based payments issued to employees, to also include share-based payments issued to nonemployees for goods and services. Currently, nonemployee awards are measured at the fair value of the consideration received or the fair value of the equity instruments issued, whichever can be more reliably measured. Under ASU 2018-07, equity-classified nonemployee awards within the scope of Topic 718 will be measured at grant-date fair value. This ASU became effective for public companies beginning with the quarter ended March 31, 2019. We have adopted this ASU and it did not have a material impact on our consolidated financial statements.

In August 2018, the FASB issued ASU 2018-13, “Fair Value Measurement (Topic 820) – Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” The following disclosure requirements were removed: (1) The amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy; (2) The policy for timing of transfers between levels; and (3) The valuation processes for Level 3 fair value measurements. The following disclosure requirement was modified: The amendments clarify that the measurement uncertainty disclosure is to communicate information about the uncertainty in measurement as of the reporting date. The following disclosure requirements were added: (i) The changes in unrealized gains and losses for the period included in other comprehensive income for recurring Level 3 fair value measurements held at the end of the reporting period; and (ii) The range and weighted average of significant unobservable inputs used to develop Level 3 fair value measurements. For certain unobservable inputs, an entity may disclose other quantitative information in lieu of the weighted average if the entity determines that the other quantitative information would be a more reasonable and rational method to reflect the distribution of unobservable inputs used to develop Level 3 fair value measurements. This ASU will become effective for all entities beginning with the quarter ending March 31, 2020. We do not believe that this ASU will have a material impact on our consolidated financial statements.

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Derivative Instruments

9 Months Ended

Sep. 30, 2019

Derivative Instruments

Derivative Instruments

NOTE 15. DERIVATIVE INSTRUMENTS

The table below presents the fair value of our derivative instruments as well as their classification in our consolidated balance sheets as of September 30, 2019 and December 31, 2018:

		September 30,		December 31,
Derivative Instruments	Balance Sheet Location	2019		2018
		(in thousands)
Interest rate swaps	Derivative Assets	$	1,842	$	40,192
TBA Agency MBS	Derivative Assets		617		6,015
		$	2,459	$	46,207
Interest rate swaps	Derivative Liabilities		71,708		15,901
TBA Agency MBS	Derivative Liabilities		113		—
		$	71,821	$	15,901

Interest Rate Swap Agreements

At September 30, 2019, we were a counterparty to interest rate swaps, which are derivative instruments as defined by ASC 815‑10, with an aggregate notional amount of $2.191 billion and a weighted average maturity of approximately 47 months. We utilize interest rate swaps to manage interest rate risk relating to our repurchase agreements and do not anticipate entering into derivative transactions for speculative or trading purposes. In accordance with the interest rate swap agreements, we pay a fixed-rate of interest during the term of the interest rate swaps agreements (ranging from 1.287% to 3.2205%) and receive a payment that varies with the three-month LIBOR rate.

During the three months ended September 30, 2019, we added an aggregate of eight new interest rate swaps with a total notional amount of $275 million and terms of up to seven years. During the three months ended September 30, 2019, 24 interest rate swaps with an aggregate notional amount of $1.04 billion matured or were terminated.

At September 30, 2019, the amount in AOCI relating to interest rate swaps was approximately $8.5 million. The estimated net amount of the existing losses that were reported in AOCI at September 30, 2019 that is expected to be reclassified into earnings within the next twelve months is approximately $3.6 million.

For the three months ended September 30, 2019 and September 30, 2018, we had an unrealized loss of approximately $28.7 million and an unrealized gain of approximately $15.9 million, respectively, on interest rate swaps. For the nine months ended September 30, 2019 and September 30, 2018, we had an unrealized loss of approximately $120.1 million and an unrealized gain of approximately $55.2 million, respectively, on interest rate swaps.

At September 30, 2019 and December 31, 2018, our interest rate swaps had the following notional amounts, weighted average fixed rates, and remaining terms:

	September 30, 2019					December 31, 2018
			Weighted					Weighted
			Average		Remaining			Average		Remaining
	Notional		Fixed		Term in	Notional		Fixed		Term in
Maturity	Amount		Rate		Months	Amount		Rate		Months
	(in thousands)					(in thousands)
Less than 1 year	$	541,000	1.65	%	6	$	725,000	1.60	%	7
1 year to 2 years		275,000	1.61		16		591,000	1.70		19
2 years to 3 years		155,000	1.71		34		400,000	1.96		30
3 years to 4 years		205,000	1.78		47		220,000	1.92		43
4 years to 5 years		225,000	2.12		57		205,000	2.27		57
5 years to 7 years		425,000	2.41		74		475,000	2.41		73
7 years to 10 years		365,000	2.96		100		690,000	2.83		104
	$	2,191,000	2.08	%	47	$	3,306,000	2.10	%	47

Interest Rate Swaps Agreements by Counterparty

	September 30,		December 31,
	2019		2018
	(in thousands)
Central clearing houses(1)	$	2,191,000	$	3,306,000

(1) For all interest rate swaps entered into after September 9, 2013, the counterparty will be central clearing houses, such as the CME or LCH, regardless of who the trading party is. See the section entitled “Derivative Financial Instruments – Interest Rate Risk Management” in Note 1, “Organization and Significant Accounting Policies,” for additional details.

TBA Agency MBS

We also enter into TBA contracts and will recognize a gain or loss on the sale of the contracts or dollar roll income. See the section in Note 1, “Organization and Significant Accounting Policies – Derivative Financial Instruments – Risk Management,” for more information on TBA Agency MBS. During the three and nine months ended September 30, 2019, we recognized a gain on derivatives-TBA Agency MBS (including derivative income) of approximately $4.0 million and $14.6 million, respectively. During the three and nine months ended September 30, 2018, we recognized a loss on derivatives-TBA Agency MBS (including derivative income) of approximately $2.8 million and $18.7 million, respectively. The types of securities involved in these TBA contracts are Fannie Mae 30-year fixed-rate securities with coupons generally ranging from 3% to 4%. At September 30, 2019, the net notional amount of the TBA Agency MBS was approximately $450 million.

For more information on our accounting policies, the objectives, and risk exposures relating to derivatives and hedging agreements, see the section on “Derivative Financial Instruments” in Note 1, “Organization and Significant Accounting Policies.” For more information on the fair value of our interest rate swaps, see Note 9, “Fair Values of Financial Instruments.”

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Public Offerings and Capital Stock - Additional Information (Detail)			3 Months Ended	9 Months Ended		25 Months Ended
	Apr. 04, 2019 USD ($)	Jan. 27, 2015 USD ($) $ / shares shares	Sep. 30, 2019 USD ($) $ / shares shares	Sep. 30, 2019 USD ($) $ / shares shares	Sep. 30, 2018 USD ($)	Jan. 22, 2016 item	Dec. 31, 2018 $ / shares shares	Aug. 05, 2014 shares	Oct. 03, 2011 shares
Capital Unit [Line Items]
Common Stock, authorized			200,000,000	200,000,000			200,000,000
Common Stock, issued			98,767,675	98,767,675			98,483,000
Common Stock, outstanding			98,767,675	98,767,675			98,483,000
Preferred stock, authorized			20,000,000	20,000,000
Number of shares authorized to repurchase under a share repurchase program									2,000,000
Number of common stock repurchased				0
Maximum amount of capital stock that may be offered per a registration statement | $	$ 490,236,182
Capital stock available for future issuance | $			$ 490,200,000	$ 490,200,000
Twenty Eighteen Dividend Reinvestment and Stock Purchase Plan
Capital Unit [Line Items]
Common Stock, authorized			15,303,119	15,303,119
Issuance of stock (in shares)			84,755
Stock issued, weighted average price per share | $ / shares			$ 3.81
Proceeds from issuance of common stock | $			$ 322,600
Anworth Mortgage Asset Corporation 2014 Equity Compensation Plan
Capital Unit [Line Items]
Maximum authorized shares of common stock under grant of stock options and other stock-based awards								2,000,000
Through Six Separate Authorizations Between December 13, 2013 and January 22, 2016
Capital Unit [Line Items]
Number of additional shares authorized to be repurchased			45,000,000	45,000,000
Number of share repurchase authorizations | item						6
FBR Sales Agreement
Capital Unit [Line Items]
Stock sales agreement value | $			$ 196,615,000	$ 196,615,000
Stock sales agreement remaining amount | $			$ 152,100,000	$ 152,100,000
Series A Preferred Stock
Capital Unit [Line Items]
Preferred stock, authorized			5,150,000	5,150,000
Preferred stock, par value | $ / shares			$ 0.01	$ 0.01			$ 0.01
Preferred stock, liquidation preference | $ / shares			25.00	$ 25.00			$ 25.00
Preferred Stock, dividend rate				8.625%
Preferred stock redemption price | $ / shares			$ 25.00	$ 25.00
Preferred stock, issued			1,919,378	1,919,378			1,919,000
Preferred stock, outstanding			1,919,378	1,919,378			1,919,000
Series B Preferred Stock
Capital Unit [Line Items]
Preferred stock, authorized			3,150,000	3,150,000
Preferred stock, liquidation preference | $ / shares			$ 25.00	$ 25.00
Preferred Stock, dividend rate				6.25%
Preferred stock, issued			779,743	779,743
Preferred stock, outstanding			779,743	779,743
Series C Preferred Stock
Capital Unit [Line Items]
Preferred stock, authorized			5,000,000	5,000,000
Preferred stock, par value | $ / shares			$ 0.01	$ 0.01			$ 0.01
Preferred stock, liquidation preference | $ / shares			$ 25.00	$ 25.00			$ 25.00
Preferred Stock, dividend rate				7.625%
Preferred stock, issued			2,010,278	2,010,278			2,010,000
Preferred stock, outstanding			2,010,278	2,010,278			2,010,000
Issuance of stock (in shares)		300,000
Preferred stock, par value | $ / shares		$ 24.50
Public offering net proceeds | $		$ 7,000,000
Proceeds on Preferred Stock issued | $				$ (318,000)	$ 525,000

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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018
Dividend declared common share, per share	$ 0.10	$ 0.11	$ 0.13	$ 0.14	$ 0.14	$ 0.15
Series A Preferred Stock
Dividend declared, per preferred share	0.539063	0.539063	0.539063	0.539063	0.539063	0.539063
Series B Preferred Stock
Dividend declared, per preferred share	0.390625	0.390625	0.390625	0.390625	0.390625	0.390625
Series C Preferred Stock
Dividend declared, per preferred share	$ 0.476525	$ 0.476525	$ 0.476525	$ 0.476525	$ 0.476525	$ 0.476525

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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Agency MBS pledged to counterparties at fair value	$ 3,105,638,000	$ 3,548,719,000
Series B Cumulative Convertible Preferred Stock, par value	$ 0.01	$ 0.01
Series B Cumulative Convertible Preferred Stock, liquidating preference per share	$ 25.00	$ 25.00
Series B Cumulative Convertible Preferred Stock, liquidating preference	$ 19,494,000	$ 19,494,000
Series B Cumulative Convertible Preferred Stock, shares issued	779,743	780,000
Series B Cumulative Convertible Preferred Stock, shares outstanding	779,743	780,000
Common Stock, par value	$ 0.01	$ 0.01
Common Stock, authorized	200,000,000	200,000,000
Common Stock, issued	98,767,675	98,483,000
Common Stock, outstanding	98,767,675	98,483,000
Total assets	$ 4,581,761,000	$ 5,039,700,000
Accrued interest receivable	16,386,000	16,872,000
Total liabilities	4,027,669,000	4,458,595,000
Accrued interest payable	14,722,000	24,828,000
Agency MBS
Agency MBS pledged to counterparties at fair value	2,992,673,000	3,433,252,000
Non-Agency MBS
Agency MBS pledged to counterparties at fair value	$ 593,748,000	$ 726,428,000
Series A Preferred Stock
Cumulative Preferred Stock, par value	$ 0.01	$ 0.01
Cumulative Preferred Stock, liquidating preference per share	$ 25.00	$ 25.00
Cumulative Preferred Stock, liquidating preference	$ 47,984,000	$ 47,984,000
Cumulative Preferred Stock, shares issued	1,919,378	1,919,000
Cumulative Preferred Stock, shares outstanding	1,919,378	1,919,000
Series C Preferred Stock
Cumulative Preferred Stock, par value	$ 0.01	$ 0.01
Cumulative Preferred Stock, liquidating preference per share	$ 25.00	$ 25.00
Cumulative Preferred Stock, liquidating preference	$ 50,257,000	$ 50,257,000
Cumulative Preferred Stock, shares issued	2,010,278	2,010,000
Cumulative Preferred Stock, shares outstanding	2,010,278	2,010,000
Variable Interest Entities Primary Beneficiary
Total assets	$ 485,000,000	$ 551,000,000
Accrued interest receivable	1,600,000	1,800,000
Total liabilities	476,000,000	541,000,000
Accrued interest payable	$ 1,600,000	$ 1,700,000

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Junior Subordinated Notes - Additional Information (Detail) - USD ($)		9 Months Ended
	Mar. 15, 2005	Sep. 30, 2019
Subordinated Borrowing [Line Items]
Junior subordinated notes	$ 37,380,000
First interest payment date		Jun. 30, 2005
Trust preferred securities	$ 36,250,000
Junior Subordinated Notes
Subordinated Borrowing [Line Items]
Interest rate above prevailing three-month LIBOR rate		3.10%
Debt, maturity date		2035
Trust Preferred Securities
Subordinated Borrowing [Line Items]
Interest rate above prevailing three-month LIBOR rate		3.10%
Debt, maturity date		2035

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Derivative Instruments - Fair value of Derivative Instruments (Detail) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019 USD ($) item	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Dec. 31, 2018 USD ($)
Derivative [Line Items]
Fair value of derivative assets	$ 2,459		$ 2,459		$ 46,207
Fair value of derivative liabilities	71,821		71,821		15,901
AOCI relating to interest rate swaps			8,500
Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months	(3,600)		(3,600)
Unrealized loss (gain) on interest rate swaps, net	28,720	$ (15,910)	120,146	$ (55,160)
Interest rate swaps
Derivative [Line Items]
Fair value of derivative assets	1,842		1,842		40,192
Fair value of derivative liabilities	71,708		71,708		15,901
Interest rate swap agreements
Derivative [Line Items]
Fair value of derivative assets	1,800		1,800
Fair value of derivative liabilities	71,700		$ 71,700
Derivative contract, weighted average maturity (in months)			47 months
Notional amount of interest rate swap agreements added during the period	$ 275,000
Number of matured or terminated interest rate swap agreements | item	24
Notional amount of swap agreements matured or terminated during period	$ 1,040,000
Number of new swap agreements | item	8
TBA Agency MBS
Derivative [Line Items]
Fair value of derivative assets	$ 617		$ 617		$ 6,015
Fair value of derivative liabilities	$ 113		$ 113
Minimum | Interest rate swap agreements
Derivative [Line Items]
Fixed interest rate	1.287%		1.287%
Minimum | TBA Agency MBS
Derivative [Line Items]
Fixed interest rate	3.00%		3.00%
Maximum | Interest rate swap agreements
Derivative [Line Items]
Fixed interest rate	3.2205%		3.2205%
Maximum | TBA Agency MBS
Derivative [Line Items]
Fixed interest rate	4.00%		4.00%

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Estimates of Contractually Required Payments Expected to be Collected and Fair Value (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2019	Dec. 31, 2018
Non-Agency MBS acquired with credit deterioration:
Total fair value of Non-Agency MBS	$ 686,029	$ 686,029	$ 795,203
Total fair value of Non-Agency MBS		(109,174)
Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Period Increase Decrease	(32,080)
Non-Agency MBS
Non-Agency MBS acquired with credit deterioration:
Contractually required principal	757,142	757,142	820,608
Contractual principal not expected to be collected (non-accretable yield)	(321,589)	(321,589)	(332,886)
Expected cash flows to be collected	435,553	435,553	487,722
Market yield adjustment	132,498	132,498	137,237
Unrealized gain, net	31,270	31,270	10,428
Fair value	599,321	599,321	635,387
Fair value of other Non-Agency MBS (without credit deterioration)	86,708	86,708	159,816
Total fair value of Non-Agency MBS	686,029	686,029	$ 795,203
Contractually required principal	(23,632)	(63,466)
Contractual principal not expected to be collected (non-accretable yield)	2,235	11,297
Expected cash flows to be collected	(21,397)	(52,169)
Market yield adjustment	(1,553)	(4,739)
Unrealized gain, net	5,476	20,842
Fair value	(17,474)	(36,066)
Fair value of other Non-Agency MBS (without credit deterioration)	$ (14,606)	$ (73,108)

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Residential Mortgage Loans Held-For-Securitization - Summary of Reconciliation of Carrying Value of Residential Mortgage Loans (Detail) - USD ($) $ in Thousands		3 Months Ended	9 Months Ended	12 Months Ended
		Sep. 30, 2019	Sep. 30, 2019	Dec. 31, 2018
Variable Interest Entity [Line Items]
Balance at beginning of period	[1]		$ 549,016
Deductions during period:
Balance at end of period	[1]	$ 483,648	483,648	$ 549,016
Residential Mortgage Backed Securities
Variable Interest Entity [Line Items]
Balance at beginning of period			11,660
Additions during period:
Loan acquisitions		35,402	145,838	11,660
Deductions during period:
Collections of principal		(27,534)	(27,899)
Amortization of premium		(569)	(585)
Balance at end of period		$ 129,014	$ 129,014	$ 11,660

[1] The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

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Subsequent Events

9 Months Ended

Sep. 30, 2019

Subsequent Events

Subsequent Events

NOTE 18. SUBSEQUENT EVENTS

Effective October 1, 2019, the conversion rate of our Series B Preferred Stock increased from 5.4397 shares of our common stock to 5.5379 shares of our common stock based upon the common stock dividend of $0.10 that was declared on September 17, 2019.

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Equity Compensation Plan

9 Months Ended

Sep. 30, 2019

Equity Compensation Plan

Equity Compensation Plan

NOTE 14. EQUITY COMPENSATION PLAN

2014 Equity Compensation Plan

At our 2014 annual meeting of stockholders held on May 22, 2014, our stockholders approved the adoption of the Anworth Mortgage Asset Corporation 2014 Equity Compensation Plan, or the 2014 Equity Plan, which replaced the Anworth Mortgage Asset Corporation 2004 Equity Compensation Plan, or the 2004 Equity Plan, due to its expiration. We filed a registration statement on Form S‑8 on August 5, 2014 to register up to an aggregate of 2,000,000 shares of our common stock to be issued pursuant to the 2014 Equity Plan. The 2014 Equity Plan decreased the aggregate share reserve from 3,500,000 shares that were available under the 2004 Equity Plan to 2,000,000 shares of our registered common stock available under the 2014 Equity Plan. The 2014 Equity Plan authorizes our Board, or a committee of our Board, to grant dividend equivalent rights, or DERs, and phantom shares, which qualify as performance-based awards under Section 162(m) of the Code. Unlike the 2004 Equity Plan, however, the 2014 Equity Plan does not provide for automatic increases in the aggregate share reserve or the number of shares remaining available for grant and only provides for the granting of DERs or phantom shares.

In August 2016, we granted to various officers and employees an aggregate of 146,552 performance-based restricted stock units (or phantom shares) with no associated grants of DERs. During the period commencing on the day immediately following the three-year anniversary of the grant date and ending on the ten-year anniversary of the grant date, the restricted stock units will vest on the last day of any month when the total return to stockholders (meaning the aggregate of our common stock price appreciation and dividends declared, assuming full reinvestment of such dividends) exceeds 10% per annum. During the period commencing on the grant date and ending on the last day of the calendar month after the three-year anniversary of the grant date, the restricted stock units will vest immediately upon the Grantee’s involuntary termination of service for any reason other than for cause. The closing price of the Company’s common stock on the grant date was $4.96. During the three and nine months ended September 30, 2019, the amount expensed on these grants was approximately $21 thousand and $62 thousand, respectively. There was no unrecognized stock compensation expense at September 30, 2019. During the three and nine months ended September 30, 2018, the amount expensed on these grants was approximately $21 thousand and $62 thousand, respectively.

In December 2017, we issued to various officers and employees an aggregate of 162,613 performance-based restricted stock units (or phantom shares) with no associated grants of DERs. During the period commencing on the day immediately following the three-year anniversary of the grant date and ending on the ten-year anniversary of the grant date, the restricted stock units shall vest on the last day of any month when the total return to stockholders (meaning the aggregate of our common stock price appreciation and dividends declared, assuming full reinvestment of such dividends) exceeds 10% per annum. During the period commencing on the grant date and ending on the last day of the calendar month after the three-year anniversary of the grant date, the restricted stock units will vest immediately upon the grantee’s involuntary termination of service for any reason other than for cause. The closing price of the Company’s common stock on the grant date was $5.66. During the three and nine months ended September 30, 2019, the amount expensed on these grants was approximately $4 thousand and $12 thousand, respectively. The unrecognized stock expense on these grants at September 30, 2019 was approximately $140 thousand. During the three and nine months ended September 30, 2018, the amount expensed on these grants was approximately $4 thousand and $12 thousand, respectively.

Certain of our former officers have previously been granted restricted stock and other equity incentive awards, including DERs, in connection with their service to us. In connection with the Externalization, certain of the agreements under which our former officers have been granted equity awards were modified so that such agreements will continue with respect to our former officers after they became officers and employees of our Manager. As a result, these awards and any future grants will be accounted for as non-employee awards. In addition, as officers and employees of our Manager, they will continue to be eligible to receive equity incentive awards under equity incentive plans in effect now or in the future. In accordance with the Externalization effective December 31, 2011, the DERs previously granted to all of our officers were terminated under the 2007 Dividend Equivalent Rights Plan and were reissued under the 2004 Equity Plan with the same amounts, terms, and conditions. The 2004 Equity Plan was subsequently replaced by the 2014 Equity Plan.

Under the 2014 Equity Plan, a DER is a right to receive amounts equal in value to the dividend distributions paid on a share of our common stock. DERs are paid in either cash or shares of our common stock, whichever is specified by our Compensation Committee at the time of grant, at such times as dividends are paid on shares of our common stock during the period between the date a DER is issued and the date the DER expires or earlier terminates. These DERs are not attached to any stock and only have the right to receive the same cash distribution per common share distributed to our common stockholders during the term of the grant. All of these grants have a five-year term from the date of the grant. During the three and nine months ended September 30, 2019, we paid or accrued $70 thousand and $238 thousand, respectively, related to DERs granted. At September 30, 2019, there were 761,311 DERs issued and outstanding to directors and officers of our Company and employees of our Manager. During the three months and nine ended September 30, 2018, we paid or accrued $98 thousand and $301 thousand, respectively, related to DERs granted.

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Equity Compensation Plan - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		3 Months Ended		9 Months Ended
	Dec. 31, 2017	Aug. 31, 2016	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Aug. 05, 2014	Aug. 04, 2014
Performance-Based Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Grant of restricted stock	162,613	146,552
Restricted shares, vesting term	3 years	3 years
Closing price of common stock on grant date	$ 5.66	$ 4.96
Unrecognized stock compensation expense			$ 140		$ 140
Compensation expense related to restricted stock grant			$ 4	$ 4	$ 12	$ 12
Dividend equivalent rights, granted	0	0
Performance-Based Restricted Stock Units | Return to Capital Exceeds 10%
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted shares, vesting term	10 years	10 years
Performance-Based Restricted Stock Units | Involuntary Termination
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted shares, vesting term	3 years	3 years
Performance-Based Restricted Stock Units | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of total return to stockholders	10.00%	10.00%
Anworth Mortgage Asset Corporation 2014 Equity Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum authorized shares of common stock under grant of stock options and other stock-based awards							2,000,000
Anworth Mortgage Asset Corporation 2004 Equity Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum authorized shares of common stock under grant of stock options and other stock-based awards								3,500,000
Anworth Mortgage Asset Corporation 2007 Dividend Equivalent Rights Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Dividend equivalent right issued, term					5 years
Dividend equivalent right issued			761,311		761,311
Dividend equivalent rights outstanding			761,311		761,311
Paid or accrued compensation related to dividend equivalent right issued			$ 70	98	$ 238	301
2016 Award Grants | Performance-Based Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense related to restricted stock grant			$ 21	$ 21	$ 62	$ 62

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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock Shares Outstanding	Common Stock	Additional Paid-In Capital	Accum. Other Comp. Income Gain Agency MBS	Accum. Other Comp. Income Non-Agency MBS	Accum. Other Comp. Gain (Loss) Derivatives	Accum. (Deficit) Series A Preferred Stock	Accum. (Deficit) Series B Preferred Stock	Accum. (Deficit) Series C Preferred Stock	Accum. (Deficit)	Series A Preferred Stock Shares Outstanding	Series C Preferred Stock Shares Outstanding	Series A Preferred Stock	Series B Preferred Stock	Series C Preferred Stock	Total
Beginning Balance at Dec. 31, 2017		$ 981	$ 980,243	$ 2,163	$ 30,201	$ (15,344)				$ (415,235)			$ 46,537		$ 48,420	$ 677,967
Beginning Balance (in shares) at Dec. 31, 2017	98,137										1,919	1,989
Issuance of Preferred Stock															524	524
Issuance of Preferred Stock (in shares)												21
Issuance of stock		1	365													366
Issuance of stock (in shares)	75
Other comprehensive income, fair value adjustments and reclassifications				(23,536)	709	746										(22,081)
Net (loss) income										(2,853)						(2,853)
Amortization of restricted stock			24													24
Dividends on preferred stock							$ (1,035)	$ (305)	$ (958)				(1,035)	$ (305)	(958)
Dividend declared per common share										(14,732)						(14,732)
Ending Balance at Mar. 31, 2018		982	980,632	(21,373)	30,910	(14,598)				(435,118)			46,537		48,944	636,917
Ending Balance (in shares) at Mar. 31, 2018	98,212										1,919	2,010
Beginning Balance at Dec. 31, 2017		981	980,243	2,163	30,201	(15,344)				(415,235)			46,537		48,420	677,967
Beginning Balance (in shares) at Dec. 31, 2017	98,137										1,919	1,989
Other comprehensive income, fair value adjustments and reclassifications																(58,117)
Net (loss) income																29,445
Dividends on preferred stock																(6,892)
Ending Balance at Sep. 30, 2018		984	981,499	(51,894)	23,347	(12,550)				(434,950)			46,537		48,944	601,918
Ending Balance (in shares) at Sep. 30, 2018	98,381										1,919	2,010
Beginning Balance at Mar. 31, 2018		982	980,632	(21,373)	30,910	(14,598)				(435,118)			46,537		48,944	636,917
Beginning Balance (in shares) at Mar. 31, 2018	98,212										1,919	2,010
Issuance of stock		1	430													431
Issuance of stock (in shares)	92
Other comprehensive income, fair value adjustments and reclassifications				(13,847)	(1,558)	1,005										(14,400)
Net (loss) income										14,933						14,933
Amortization of restricted stock			25													25
Dividends on preferred stock							(1,035)	(305)	(957)				(1,035)	(305)	(957)
Dividend declared per common share										(13,763)						(13,763)
Ending Balance at Jun. 30, 2018		983	981,087	(35,220)	29,352	(13,593)				(436,245)			46,537		48,944	621,846
Ending Balance (in shares) at Jun. 30, 2018	98,304										1,919	2,010
Issuance of stock		1	387													388
Issuance of stock (in shares)	77
Other comprehensive income, fair value adjustments and reclassifications				(16,674)	(6,005)	1,043										(21,636)
Net (loss) income										17,365						17,365
Amortization of restricted stock			25													25
Dividends on preferred stock							(1,035)	(305)	(958)				(1,035)	(305)	(958)	(2,297)
Dividend declared per common share										(13,772)						(13,772)
Ending Balance at Sep. 30, 2018		984	981,499	(51,894)	23,347	(12,550)				(434,950)			46,537		48,944	601,918
Ending Balance (in shares) at Sep. 30, 2018	98,381										1,919	2,010
Beginning Balance at Dec. 31, 2018		985	981,964	(28,824)	9,563	(11,531)				(485,988)			46,537		48,944	561,650
Beginning Balance (in shares) at Dec. 31, 2018	98,483										1,919	2,010
Issuance of stock		1	355													356
Issuance of stock (in shares)	82
Other comprehensive income, fair value adjustments and reclassifications				31,278	8,165	1,003										40,446
Net (loss) income										(19,970)						(19,970)
Amortization of restricted stock			25													25
Dividends on preferred stock							(1,035)	(304)	(958)				(1,035)	(304)	(958)
Dividend declared per common share										(12,815)						(12,815)
Ending Balance at Mar. 31, 2019		986	982,344	2,454	17,728	(10,528)				(521,070)			46,537		48,944	567,395
Ending Balance (in shares) at Mar. 31, 2019	98,565										1,919	2,010
Beginning Balance at Dec. 31, 2018		985	981,964	(28,824)	9,563	(11,531)				(485,988)			46,537		48,944	561,650
Beginning Balance (in shares) at Dec. 31, 2018	98,483										1,919	2,010
Other comprehensive income, fair value adjustments and reclassifications																97,742
Net (loss) income																(85,162)
Dividends on preferred stock																(6,892)
Ending Balance at Sep. 30, 2019		988	983,124	41,629	33,867	(8,546)				(611,588)			46,537		48,626	534,637
Ending Balance (in shares) at Sep. 30, 2019	98,768										1,919	2,010
Beginning Balance at Mar. 31, 2019		986	982,344	2,454	17,728	(10,528)				(521,070)			46,537		48,944	567,395
Beginning Balance (in shares) at Mar. 31, 2019	98,565										1,919	2,010
Issuance of stock		1	401													402
Issuance of stock (in shares)	118
Other comprehensive income, fair value adjustments and reclassifications				28,378	9,571	1,011										38,960
Net (loss) income										(47,700)						(47,700)
Amortization of restricted stock			25													25
Amortization of shelf offering expenses															(318)	(318)
Dividends on preferred stock							(1,035)	(304)	(958)				(1,035)	(304)	(958)
Dividend declared per common share										(10,855)						(10,855)
Ending Balance at Jun. 30, 2019		987	982,770	30,832	27,299	(9,517)				(581,922)			46,537		48,626	545,612
Ending Balance (in shares) at Jun. 30, 2019	98,683										1,919	2,010
Issuance of stock	$ 85	1	329													330
Other comprehensive income, fair value adjustments and reclassifications				10,797	6,568	971										18,336
Net (loss) income										(17,492)						(17,492)
Amortization of restricted stock			25													25
Dividends on preferred stock							$ (1,035)	$ (304)	$ (958)				(1,035)	$ (304)	(958)	(2,297)
Dividend declared per common share										(9,877)						(9,877)
Ending Balance at Sep. 30, 2019		$ 988	$ 983,124	$ 41,629	$ 33,867	$ (8,546)				$ (611,588)			$ 46,537		$ 48,626	$ 534,637
Ending Balance (in shares) at Sep. 30, 2019	98,768										1,919	2,010

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Series B Cumulative Convertible Preferred Stock - Additional Information (Detail)	3 Months Ended	9 Months Ended
	Sep. 30, 2019 item director $ / shares shares	Sep. 30, 2019 item director $ / shares shares	Dec. 31, 2018 $ / shares
Conversion Of Stock [Line Items]
Series B Cumulative Convertible Preferred Stock, par value | $ / shares	$ 0.01	$ 0.01	$ 0.01
Series B Cumulative Convertible Preferred Stock, liquidating preference per share | $ / shares	$ 25.00	$ 25.00	$ 25.00
Series B Preferred Stock
Conversion Of Stock [Line Items]
Preferred Stock, dividend rate		6.25%
Preferred Stock, conversion start date		Jan. 25, 2012
Number of transactions to convert preferred stock	0
Conversion of preferred stock, conversion rate (in shares) | shares	5.4397	5.4397
Number of consecutive trading days used in conversion analysis		30
Minimum number of quarters with failure to pay dividends, which triggers voting rights for preferred stock, quarters	6	6
Number of Board Of Directors that Preferred Stock owners are entitled to vote to elect when there is a failure to pay quarterly dividends for a set period | director	2	2
Minimum ratio of votes required to materially and adversely change the terms of preferred stock	66.67%	66.67%
Series B Preferred Stock | Minimum
Conversion Of Stock [Line Items]
Percentage of common stock price to then-prevailing conversion price in order to exercise conversion option		130.00%
Number of consecutive trading days used in conversion analysis		20
Series A Preferred Stock
Conversion Of Stock [Line Items]
Preferred Stock, dividend rate		8.625%
Series C Preferred Stock
Conversion Of Stock [Line Items]
Preferred Stock, dividend rate		7.625%

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Liabilities and Assets Subject to Netting Arrangements (Parenthetical) (Detail) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Pledged in Agency MBS as collateral		$ 30,300
Paid swap margin calls on our derivatives	$ 119,100	40,200
Derivative counterparty margin	43,290
Derivative instruments at fair value	2,459	46,207
Derivative instruments at fair value	71,821	15,901
Agency MBS
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Pledged as collateral	3,000,000	3,430,000
Non-Agency MBS
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Pledged as collateral	594,000	726,400
Residential mortgage loans
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Pledged as collateral	125,400
Interest rate swap agreements
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Derivative instruments at fair value	1,800
Derivative instruments at fair value	$ 71,700
Interest rate swap agreements | Collateral Pledged
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Derivative instruments at fair value		$ 15,900

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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands		Sep. 30, 2019	Dec. 31, 2018
ASSETS
Agency MBS at fair value (including $2,992,673 and $3,433,252 pledged to counterparties at September 30, 2019 and December 31, 2018, respectively)		$ 3,105,638	$ 3,548,719
Non-Agency MBS at fair value (including $593,748 and $726,428 pledged to counterparties at September 30, 2019 and December 31, 2018, respectively)		686,029	795,203
Residential mortgage loans held-for-securitization		129,014	11,660
Residential mortgage loans held-for-investment through consolidated securitization trusts	[1]	483,648	549,016
Residential real estate		13,618	13,782
Cash and cash equivalents		13,867	3,165
Reverse repurchase agreements			20,000
Restricted cash		119,070	30,296
Interest receivable		16,386	16,872
Loan principle receivables		3,854
Derivative instruments at fair value		2,459	46,207
Right to use asset - operating lease		1,391	1,794
Receivable for sold securities		3,650
Prepaid expenses and other		3,137	2,986
Total Assets		4,581,761	5,039,700
Liabilities:
Accrued interest payable		14,722	24,828
Repurchase agreements		3,255,102	3,811,627
Warehouse line of credit		112,252
Asset-backed securities issued by securitization trusts	[1]	474,285	539,651
Junior subordinated notes.		37,380	37,380
Derivative instruments at fair value		71,821	15,901
Payable for purchased loans			11,660
Payable for purchased securities		43,290
Warehouse line of credit payables		3,854
Accrued expenses and other		1,398	654
Long-term lease obligation		1,391	1,794
Total Liabilities		4,027,669	4,458,595
Series B Cumulative Convertible Preferred Stock: par value $0.01 per share; liquidating preference $25.00 per share ($19,494 and $19,494, respectively); 780 and 780 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively		19,455	19,455
Stockholders' Equity:
Common Stock: par value $0.01 per share; authorized 200,000 shares, 98,768 and 98,483 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively		988	985
Additional paid-in capital		983,124	981,964
Accumulated other comprehensive income consisting of unrealized gains and losses		66,950	(30,792)
Accumulated deficit		(611,588)	(485,988)
Total Stockholders' Equity		534,637	561,650
Total Liabilities and Stockholders' Equity		4,581,761	5,039,700
Agency MBS
ASSETS
Agency MBS at fair value (including $2,992,673 and $3,433,252 pledged to counterparties at September 30, 2019 and December 31, 2018, respectively)		2,992,673	3,433,252
Liabilities:
Repurchase agreements		2,780,000	3,235,000
Series A Preferred Stock
Stockholders' Equity:
Cumulative Preferred Stock		46,537	46,537
Total Stockholders' Equity		46,537	46,537
Series C Preferred Stock
Stockholders' Equity:
Cumulative Preferred Stock		48,626	48,944
Total Stockholders' Equity		48,626	48,944
Preferred Stock
Liabilities:
Dividends payable on stock		2,297	2,297
Common Stock
Liabilities:
Dividends payable on stock		9,877	12,803
Stockholders' Equity:
Total Stockholders' Equity		$ 988	$ 985

[1] The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

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Schedule of Components of Purchase Discount on its Non-Agency MBS (Detail) - Non-Agency MBS $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019 USD ($) item	Sep. 30, 2019 USD ($)
Schedule Of Available For Sale Securities [Line Items]
Number of Non-Agency MBS bonds impaired | item	5
Impairment charge	$ 1,100
Market Yield Adjustment
Schedule Of Available For Sale Securities [Line Items]
Balance, beginning of period	134,051	$ 137,237
Accretion of discount	(1,234)	(4,420)
Sales	(319)	(319)
Balance, end of period	132,498	132,498
Non-Accretable Discount
Schedule Of Available For Sale Securities [Line Items]
Balance, beginning of period	(323,824)	(332,886)
Realized credit losses, net of recoveries	2,972	12,640
Sales	408	408
Impairment charge	(1,145)	(1,751)
Balance, end of period	$ (321,589)	$ (321,589)

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Residential Mortgage Loans Held-For-Securitization - Summary of Residential Mortgage Loans Held-for-Investment (Detail) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2019 USD ($) loan	Dec. 31, 2018 USD ($) loan	Mar. 07, 2019 USD ($)	Dec. 28, 2018 USD ($)
Warehouse Line Facility
Performance:
Line of credit, maximum borrowing capacity | $	$ 300,000		$ 300,000	$ 100,000
Residential Mortgage Backed Securities
Portfolio Characteristics:
Number of loans	263	22
Current principal balance | $	$ 125,565	$ 11,281
Average loan balance | $	$ 477	$ 513
Net weighted average coupon rate	5.52%	5.95%
Weighted average FICO score	746	722
Performance:
Current | $	$ 125,565	$ 11,281
Total | $	$ 125,565	$ 11,281
Residential Mortgage Backed Securities | LTV
Portfolio Characteristics:
Weighted average LTV (loan-to-value)	70.00%	77.00%
Residential Mortgage Backed Securities | DTI
Portfolio Characteristics:
Weighted average DTI (debt-to-income)	38.00%	40.00%
Residential Mortgage Backed Securities | 12-months bank statements
Portfolio Characteristics:
Number of loans	8	2
Residential Mortgage Backed Securities | 24-months bank statements
Portfolio Characteristics:
Number of loans	40	18
Residential Mortgage Backed Securities | Alt documentation
Portfolio Characteristics:
Number of loans	106
Residential Mortgage Backed Securities | Full documentation
Portfolio Characteristics:
Number of loans	8	2
Residential Mortgage Backed Securities | Written Verification of Employment
Portfolio Characteristics:
Number of loans	101

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Derivative Instruments - Swap Agreements by Counterparty (Detail) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Chicago Mercantile Exchange
Derivative [Line Items]
Notional Amount	$ 2,191,000	$ 3,306,000
Interest rate swap agreements
Derivative [Line Items]
Notional Amount	$ 2,191,000	$ 3,306,000

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Residential Properties - Additional Information (Detail) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2018 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($) item	Dec. 31, 2018 USD ($) item
Real Estate Properties [Line Items]
Gain on sale of residential properties	$ 30	$ 30
Wholly Owned Properties | Florida
Real Estate Properties [Line Items]
Number of residential property | item			86	86
Cost of residential property			$ 13,600	$ 13,800

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Variable Interest Entities - Summary of Reconciliation of Carrying Value of Residential Mortgage Loans (Detail) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
		Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Variable Interest Entity [Line Items]
Balance at beginning of period	[1]			$ 549,016
Deductions during period:
Balance at end of period	[1]	$ 483,648		483,648		$ 549,016
Residential Mortgage Backed Securities
Variable Interest Entity [Line Items]
Balance at beginning of period				11,660
Loan acquisitions		35,402		145,838		11,660
Deductions during period:
Collections of principal		(27,534)		(27,899)
Amortization of premium		(569)		(585)
Balance at end of period		129,014		129,014		11,660
Variable Interest Entities Primary Beneficiary | Residential Mortgage Backed Securities
Variable Interest Entity [Line Items]
Balance at beginning of period				549,016	$ 639,351	639,351
Deductions during period:
Collections of principal		(30,724)	$ (22,047)	(64,169)	(75,328)	(88,338)
Amortization of premium		(377)	(489)	(1,210)	(1,556)	(2,014)
Charge offs, net				11	17	17
Balance at end of period		$ 483,648	$ 562,484	$ 483,648	$ 562,484	$ 549,016

[1] The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

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Fair Values of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2019

Fair Values of Financial Instruments

Fair Value Measurements on Recurring Basis

At September 30, 2019, fair value measurements on a recurring basis were as follows:

	Level 1		Level 2		Level 3		Total
	(in thousands)
Assets:
Agency MBS(1)	$	—	$	3,105,638	$	—	$	3,105,638
Non-Agency MBS(1)	$	—	$	686,029	$	—	$	686,029
Derivative instruments(2)	$	—	$	2,459	$	—	$	2,459
Liabilities:
Derivative instruments(2)	$	—	$	71,821	$	—	$	71,821

(1) For more detail about the fair value of our MBS by agency and type of security, see Note 3, “Mortgage-Backed Securities.”

(2) Derivative instruments include discontinued hedges under ASC 815‑10. For more detail about our derivative instruments, see Note 1, “Organization and Significant Accounting Policies,” and Note 15, “Derivative Instruments.”

At December 31, 2018, fair value measurements on a recurring basis were as follows:

	Level 1		Level 2		Level 3		Total
	(in thousands)
Assets:
Agency MBS(1)	$	—	$	3,548,719	$	—	$	3,548,719
Non-Agency MBS(1)	$	—	$	795,203	$	—	$	795,203
Derivative instruments(2)	$	—	$	46,207	$	—	$	46,207
Liabilities:
Derivative instruments(2)	$	—	$	15,901	$	—	$	15,901

(1) For more detail about the fair value of our MBS by agency and type of security, see Note 3, “Mortgage-Backed Securities.”

(2) Derivative instruments include discontinued hedges under ASC 815‑10. For more detail about our derivative instruments, see Note 1, “Organization and Significant Accounting Policies,” and Note 14, “Equity Compensation Plan.”

Carrying Value and Estimated Fair Value of Financial Instruments

The following table presents the carrying value and estimated fair value of the Company’s financial instruments that are not carried at fair value on our consolidated balance sheets at September 30, 2019 and December 31, 2018:

	September 30, 2019				December 31, 2018
	Carrying		Estimated		Carrying		Estimated
	Value		Fair Value		Value		Fair Value
	(in thousands)
Financial Assets:
Residential mortgage loans held-for-investment through consolidated securitization trusts	$	483,648	$	489,090	$	549,016	$	538,362
Residential mortgage loans held-for-securitization	$	129,014	$	131,361	$	11,660	$	11,660
Financial Liabilities:
Asset-backed securities issued by securitization trusts	$	474,285	$	477,835	$	539,651	$	528,045

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Organization and Significant Accounting Policies - Additional Information (Detail) $ in Thousands	9 Months Ended
	Sep. 30, 2019 USD ($)
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
Description of management fee	In exchange for services provided, our Manager receives a management fee, paid monthly in arrears, in an amount equal to one-twelfth of 1.20% of our Equity (as defined in the Management Agreement).
Annual management fee as a percent of equity	1.20%
Building Estimated Useful Life	27 years 6 months
Building Salvage Value	$ 0
Unrecognized tax benefits	0
Unrecognized tax benefits, accrued interest or penalties	$ 0
Minimum | Agency MBS
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
MBS initial fixed interest rate required, period	1 year
Maximum | Agency MBS
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items]
MBS initial fixed interest rate required, period	10 years

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Income Taxes

9 Months Ended

Sep. 30, 2019

Income Taxes

Income Taxes

NOTE 10. INCOME TAXES

We have elected to be taxed as a REIT and to comply with the provisions of the Code with respect thereto. Accordingly, we will not be subject to federal or state income taxes to the extent that our distributions to stockholders satisfy the REIT requirements and that certain asset, gross income and stock ownership tests are met. We believe that we currently meet all REIT requirements regarding these tests. Therefore, we believe that we continue to qualify as a REIT under the provisions of the Code.

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Residential Properties

9 Months Ended

Sep. 30, 2019

Residential Properties

Residential Properties

NOTE 6. RESIDENTIAL PROPERTIES

At September 30, 2019, we owned 86 single-family residential properties which are all located in Southeastern Florida and are carried at a total cost, net of accumulated depreciation, of approximately $13.6 million. At December 31, 2018, we owned 86 properties at a net cost of approximately $13.8 million. The income from these properties is included in our consolidated statements of operations as “Income on rental properties.” The expenses on these properties are included in our consolidated statements of operations in “Rental properties depreciation and expenses.” In accordance with ASU 2016-2, “Leases,” we have elected not to capitalize the leases on these properties on our unaudited consolidated balance sheets, as they are all 12 months or less.

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Restricted Cash

9 Months Ended

Sep. 30, 2019

Restricted Cash

Restricted Cash

NOTE 2. RESTRICTED CASH

This includes cash pledged as collateral for interest rate swaps and TBA Agency MBS. The following represents the Company’s restricted cash balances at September 30, 2019 and December 31, 2018:

	September 30,		December 31,
	2019		2018
		(in thousands)
Restricted cash - interest rate swaps and TBA Agency MBS margin calls	$	119,070	$	30,296

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2019

Commitments And Contingencies

Commitments and Contingencies

NOTE 16. COMMITMENTS AND CONTINGENCIES

Lease Commitment and Administrative Services Commitment — We sublease office space and use administrative services from PIA as more fully described in Note 13, “Transactions With Affiliates.”

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Public Offerings and Capital Stock

9 Months Ended

Sep. 30, 2019

Equity

Public Offerings and Capital Stock

NOTE 12. PUBLIC OFFERINGS AND CAPITAL STOCK

At September 30, 2019, our authorized capital included 200,000,000 shares of common stock, of which 98,767,675 shares were issued and outstanding.

At September 30, 2019, our authorized capital included 20,000,000 shares of $0.01 par value preferred stock, of which 5,150,000 shares had been designated 8.625% Series A Cumulative Preferred Stock (liquidation preference $25.00 per share), 3,150,000 shares had been designated 6.25% Series B Cumulative Convertible Preferred Stock (liquidation preference $25.00 per share), and 5,000,000 shares had been designated 7.625% Series C Cumulative Redeemable Preferred Stock (liquidation preference $25.00 per share). The Series A Preferred Stock has no maturity date and we are not required to redeem it at any time. We may redeem the Series A Preferred Stock for cash, at our option, in whole or from time to time in part, at a redemption price of $25.00 per share, plus accrued and unpaid dividends, if any, to the redemption date. To date, we have not redeemed any shares of our Series A Preferred Stock. The undesignated shares of preferred stock may be issued in one or more classes or series with such distinctive designations, rights, and preferences as determined by our Board. At September 30, 2019, there were 1,919,378 shares of Series A Preferred Stock issued and outstanding, 779,743 shares of Series B Preferred Stock issued and outstanding, and 2,010,278 shares of Series C Preferred Stock issued and outstanding.

On January 27, 2015, we completed a public offering of 300,000 shares of our Series C Preferred Stock at a public offering price of $24.50 per share and received net proceeds of approximately $7 million. The shares were sold pursuant to the Company’s effective shelf registration statement on Form S‑3. The Series C Preferred Stock has no maturity date and is not subject to any sinking fund or mandatory redemption. On or after January 27, 2020, we may, at our option, redeem the Series C Preferred Stock for cash, in whole or from time to time in part, at a redemption price of $25.00 per share plus accrued and unpaid dividends, if any, to the redemption date.

On August 10, 2016, we entered into an At Market Issuance Sales Agreement, or the FBR Sales Agreement, with FBR Capital Markets & Co., or FBR, pursuant to which we may offer and sell from time to time through FBR as our agent, up to $196,615,000 maximum aggregate amount of our common stock, Series B Preferred Stock, and Series C Preferred Stock, in such amounts as we may specify by notice to FBR, in accordance with the terms and conditions set forth in the FBR Sales Agreement. During the three months ended September 30, 2019, we did not sell any shares of our Series B Preferred Stock, Series C Preferred Stock, or common stock under the FBR Sales Agreement. At September 30, 2019, there was approximately $152.1 million available for sale and issuance under the FBR Sales Agreement.

On October 3, 2011, we announced that our Board had authorized a share repurchase program which permits us to acquire up to 2,000,000 shares of our common stock. The shares are expected to be acquired at prevailing prices through open market transactions. The manner, price, number, and timing of share repurchases will be subject to market conditions and applicable rules of the U.S. Securities and Exchange Commission, or the SEC. Our Board also authorized the Company to purchase an amount of our common stock up to the amount of common stock sold through our Dividend Reinvestment and Stock Purchase Plan. Subsequently, our Board authorized the Company to acquire an aggregate of an additional 45,000,000 shares (pursuant to six separate authorizations) between December 13, 2013 and January 22, 2016. During the three months ended September 30, 2019, we did not repurchase any shares of our common stock under our share repurchase program.

Our Dividend Reinvestment and Stock Purchase Plan allows stockholders and non-stockholders to purchase shares of our common stock and to reinvest dividends therefrom to acquire additional shares of our common stock. On March 15, 2018, we filed a shelf registration statement on Form S-3 with the SEC registering up to 15,303,119 shares of our common stock for our 2018 Dividend Reinvestment and Stock Purchase Plan, or the 2018 DRP Plan, which replaced our 2015 Dividend Reinvestment and Stock Purchase Plan upon its expiration. The registration statement for the 2018 DRP Plan was declared effective by the SEC on March 26, 2018. During the three months ended September 30, 2019, we issued an aggregate of 84,755 shares of our common stock at a weighted average price of $3.81 per share under the 2018 DRP Plan, resulting in proceeds to us of approximately $322.6 thousand.

On August 5, 2014, we filed a registration statement on Form S‑8 with the SEC to register an aggregate of up to 2,000,000 shares of our common stock to be issued pursuant to the Anworth Mortgage Asset Corporation 2014 Equity Compensation Plan, or the 2014 Equity Plan.

On April 4, 2019, we filed a shelf registration statement on Form S-3 with the SEC, pursuant to which we may offer up to $490,236,182 maximum aggregate offering price of our capital stock. This registration statement was declared effective by the SEC on April 19, 2019. At September 30, 2019, approximately $490.2 million of our capital stock was available for future issuance under this registration statement.

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Restricted Cash (Tables)

9 Months Ended

Sep. 30, 2019

Restricted Cash

Summary of Restricted Cash Balances

	September 30,		December 31,
	2019		2018
		(in thousands)
Restricted cash - interest rate swaps and TBA Agency MBS margin calls	$	119,070	$	30,296

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Variable Interest Entities - Summary of Assets and Liabilities of Variable Interest Entities (Detail) - USD ($) $ in Thousands		Sep. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Mar. 31, 2018	Dec. 31, 2017
Variable Interest Entity [Line Items]
Residential mortgage loans held-for-investment through consolidated securitization trusts	[1]	$ 483,648		$ 549,016
Accrued interest receivable		16,386		16,872
Accrued interest payable		14,722		24,828
Asset-backed securities issued by securitization trusts	[1]	474,285		539,651
Residential Mortgage Backed Securities
Variable Interest Entity [Line Items]
Residential mortgage loans held-for-investment through consolidated securitization trusts		129,014	$ 121,715	11,660
Variable Interest Entities Primary Beneficiary
Variable Interest Entity [Line Items]
Accrued interest receivable		1,600		1,800
Accrued interest payable		1,600		1,700
Asset-backed securities issued by securitization trusts		474,300		539,700
Variable Interest Entities Primary Beneficiary | Residential Mortgage Backed Securities
Variable Interest Entity [Line Items]
Residential mortgage loans held-for-investment through consolidated securitization trusts		483,648	$ 514,749	549,016	$ 562,484	$ 585,020	$ 639,351
Accrued interest receivable		1,609		1,792
Total assets		485,257		550,808
Accrued interest payable		1,563		1,746
Asset-backed securities issued by securitization trusts		474,285		539,651
Total liabilities		$ 475,848		$ 541,397

[1] The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

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Mortgage-Backed Securities - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Schedule Of Available For Sale Securities [Line Items]
Sale of securities	$ 63,270	$ 35,324	$ 2,303,025	$ 624,397
Unrealized gain (loss) on trading investments	1,900	3,000	17,800	(14,600)
Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Sale of securities	59,600	35,300	2,300,000	618,500
Gross realized losses on sales of securities	3	200	20,500	19,500
Gross realized gains on sales of securities	448	600	8,100	600
Unrealized gain (loss) on trading investments	1,939	(3,017)	17,834	(14,584)
Non-Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Sale of securities	3,700		23,700
Securities called		36,100
Gross realized losses on sales of securities	$ 231		231	42
Gross realized gains on sales of securities		$ 200	22	217
Trading Securities | Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Unrealized gain (loss) on trading investments			$ 1,900		$ (15,900)
Non-Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Sale of securities				$ 41,900

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Residential Mortgage Loans Held-For-Securitization - Carrying Value for Residential Mortgage Loans (Detail) - USD ($) $ in Thousands		Sep. 30, 2019	Mar. 31, 2019	Dec. 31, 2018
Variable Interest Entity [Line Items]
Carrying value	[1]	$ 483,648		$ 549,016
Residential Mortgage Backed Securities
Variable Interest Entity [Line Items]
Principal balance		125,565		11,281
Unamortized premium, net of discount		3,449		379
Carrying value		$ 129,014	$ 121,715	$ 11,660

[1] The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

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CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended		12 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Operating Activities:
Net (loss) income	$ (17,492)	$ (47,700)	$ (19,970)	$ 17,365	$ 14,933	$ (2,853)	$ (85,162)	$ 29,445
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation on rental properties	120			118			359	355
Realized (gain) loss on sales of available-for-sale MBS	(214)			(799)			5,443	11,188
Unrealized gain (loss) on Agency MBS held as trading investments	(1,900)			(3,000)			(17,800)	14,600
Impairment charge	1,145			141			1,751	1,898
Gain on sale of residential properties				(30)				(30)
Amortization of restricted stock	25			25			74	74
Recovery on Non-Agency MBS								(1)
Net settlements received (paid) on interest rate swaps, net of amortization	2,092			3,055			11,350	4,715
Unrealized loss (gain) on interest rate swaps, net	28,720			(15,910)			120,146	(55,160)
Loss (gain) on derivatives	24,734			(13,090)			105,565	(36,433)
Changes in assets and liabilities:
Decrease in reverse repurchase agreements							20,000
(Increase) decrease in interest receivable	67			(267)			1,234	206
(Increase) decrease in prepaid expenses and other	(6,751)			189			(10,260)	258
(Decrease) in accrued interest payable	(4,040)			(5,535)			(6,231)	716
Increase in accrued expenses	2,026			23,823			6,183	30,473
Net cash provided by operating activities	7,281			37,092			63,195	91,369
Investing Activities:
Proceeds from sales, MBS portfolios	63,270			35,324			2,303,025	624,397
Purchases, MBS portfolios	(350,920)			(309,023)			(2,281,408)	(1,033,282)
Principal payments, MBS portfolios	214,797			250,604			649,334	719,716
Purchases, Residential mortgage loans held-for-securitization	(35,402)						(145,838)
Principal payments, Residential mortgage loans held-for-securitization	11,619						16,095
Residential properties purchases	(80)			15			(300)	(65)
Net cash provided by investing activities	(96,686)			(23,051)			540,998	310,851
Financing Activities:
Borrowings from repurchase agreements	7,394,951			5,565,241			21,926,918	18,058,298
Repayments on repurchase agreements	(7,295,692)			(5,569,901)			(22,483,443)	(18,410,173)
Borrowings from warehouse line of credit	30,898						126,620
Repayments on warehouse line of credit	(11,243)						(14,266)
Net settlements on TBA Agency MBS Contracts	5,084			593			20,093	(18,502)
Termination of de-designated interest rate swaps	(27,661)						(38,046)
Derivative counterparty margin	(604)
Proceeds from common stock issued	330			389			1,088	1,185
Preferred stock dividends paid	(2,297)			(2,297)			(6,892)	(6,872)
Common stock dividends paid	(10,855)			(13,763)			(36,471)	(43,215)
Net cash (used in) provided by financing activities	82,911			(19,738)			(504,717)	(418,754)
Net increase (decrease) in cash and cash equivalents	(6,494)			(5,697)			99,476	(16,534)
Cash, cash equivalents and restricted cash at beginning of period		$ 139,431	33,461		$ 12,593	23,430	33,461	23,430	$ 23,430
Cash, cash equivalents and restricted cash at end of period	132,937		$ 139,431	6,896		$ 12,593	132,937	6,896	$ 33,461
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	27,099			27,026			76,405	61,187
Change in payable for MBS purchased	43,290			2,611			43,290	2,611
Change in payables for residential mortgage loans purchased	(6,085)
Residential mortgage loans
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Amortization of premium (discount)	(29)			(28)			(87)	(84)
Impairment charge								18
Investing Activities:
Principal payments, Residential mortgage loans held-for-investment	30			29			90	85
Residential loans
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Amortization of premium (discount)	96						112
Agency MBS
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Amortization of premium (discount)	6,353			7,489			19,787	21,444
Realized (gain) loss on sales of available-for-sale MBS	(214)			(799)			5,488	11,188
Realized loss on sales of Agency MBS held as trading investments				231			7,128	7,558
Unrealized gain (loss) on Agency MBS held as trading investments	(1,939)			3,017			(17,834)	14,584
Investing Activities:
Proceeds from sales, MBS portfolios	59,600			35,300			2,300,000	618,500
Non-Agency MBS
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Amortization of premium (discount)	1,088			1,388			3,784	4,985
Impairment charge	1,145			141			1,751	1,898
Investing Activities:
Proceeds from sales, MBS portfolios	3,700						23,700
Series C Preferred Stock
Financing Activities:
Proceeds on Series C Preferred Stock issued							(318)	525
TBA Agency MBS
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Loss (gain) on derivatives	$ (3,986)			$ 2,820			$ (14,582)	$ 18,727

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CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Interest and other income:
Interest-Agency MBS	$ 20,335	$ 23,578	$ 70,183	$ 72,449
Interest-Non-Agency MBS	9,299	10,377	29,423	30,287
Interest-residential mortgage loans	5,049	5,750	15,676	17,944
Interest-residential mortgage loans held-for-securitization	1,574		2,695
Other interest income	679	20	1,343	92
Interest and Dividend Income, Operating, Total	36,936	39,725	119,320	120,772
Interest Expense:
Interest expense on repurchase agreements	21,132	24,027	74,248	65,149
Interest expense on asset-backed securities	4,880	5,581	15,172	17,449
Interest expense on warehouse line of credit	1,381		2,671
Interest expense on junior subordinated notes	520	519	1,608	1,470
Interest Expense, Total	27,913	30,127	93,699	84,068
Net interest income	9,023	9,598	25,621	36,704
Operating Expenses:
Management fee to related party	(1,647)	(1,636)	(5,085)	(5,039)
Rental properties depreciation and expenses	(423)	(366)	(1,146)	(1,158)
General and administrative expenses	(1,188)	(1,197)	(3,813)	(3,631)
Total operating expenses	(3,258)	(3,199)	(10,044)	(9,828)
Other income (loss):
Income-rental properties	469	436	1,359	1,333
Realized net gain (loss) on sale of MBS	214	799	(5,443)	(11,188)
Impairment charge on Non-Agency MBS	(1,145)	(141)	(1,751)	(1,898)
Unrealized gain (loss) on Agency MBS held as trading investments	1,900	3,000	17,800	(14,600)
Gain on sale of residential properties		30		30
(Loss) gain on derivatives, net	(24,734)	13,090	(105,565)	36,433
Recovery on Non-Agency MBS				1
Total other (loss) income	(23,257)	10,966	(100,739)	2,569
Net (loss) income	(17,492)	17,365	(85,162)	29,445
Dividends on preferred stock	(2,297)	(2,297)	(6,892)	(6,892)
Net (loss) to common stockholders	$ (19,789)	$ 15,068	$ (92,054)	$ 22,553
Basic (loss) per common share	$ (0.20)	$ 0.15	$ (0.93)	$ 0.23
Diluted (loss) per common share	$ (0.20)	$ 0.15	$ (0.93)	$ 0.23
Basic weighted average number of shares outstanding	98,739	98,353	98,638	98,270
Diluted weighted average number of shares outstanding	98,739	102,331	98,638	102,199
Agency MBS
Other income (loss):
Realized net gain (loss) on sale of MBS	$ 214	$ 799	$ (5,488)	$ (11,188)
Realized (loss) on sales of Agency MBS held as trading investments		(231)	(7,128)	(7,558)
Unrealized gain (loss) on Agency MBS held as trading investments	$ 1,939	$ (3,017)	$ 17,834	$ (14,584)

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Transactions with Affiliates - Additional Information (Detail)		3 Months Ended		9 Months Ended
	Jul. 01, 2012 $ / mo	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Jul. 02, 2012 ft² $ / ft²
Related Party Transaction [Line Items]
Description of management fee				In exchange for services provided, our Manager receives a management fee, paid monthly in arrears, in an amount equal to one-twelfth of 1.20% of our Equity (as defined in the Management Agreement).
Annual management fee as a percent of equity				1.20%
Number of days prior notice of non-renewal of the Management Agreement				180 days
Termination fees description				We are required to provide 180-days' prior notice of non-renewal of the Management Agreement and must pay a termination fee on the last day of any automatic renewal term equal to three times the average annual management fee earned by our Manager during the prior 24-month period immediately preceding the most recently completed month prior to the effective date of termination.
Sublease agreement, square feet leased | ft²						7,300
Rent paid for leased office space per square foot | $ / ft²						69.42
Sublease with PIA, expiration date	Jun. 30, 2022
New sublease agreement, base monthly rent | $ / mo	43,497.47
Sublease agreement, base monthly rent percentage increase starting July 1, 2017	3.00%
Rent		$ 143,000	$ 141,000	$ 422,000	$ 419,000
Fees paid for administrative services				Under our administrative services agreement with PIA, it provides administrative services and equipment to us including human resources, operational support and information technology, and we pay an annual fee of 5 basis points on the first $225 million of stockholders' equity and 2.25 basis points thereafter (paid quarterly in arrears) for those services. The administrative services agreement had an initial term of one year and renews for successive one-year terms thereafter unless either party gives notice of termination no less than 30 days before the expiration of the then-current annual term.
Basis points on equity for the annual fee				5 basis points on the first $225 million of stockholders' equity and 2.25 basis points thereafter (paid quarterly in arrears) for those services.
Stockholders equity amount used to calculate administrative service fees		225,000,000		$ 225,000,000
Prior written notice to terminate administrative agreement				30 days
Administrative service fees		$ 43,000	$ 52,000	$ 139,000	$ 130,000
First $225 million of Stockholders' Equity
Related Party Transaction [Line Items]
Basis points on equity for the annual fee				0.05%
Above $225 million of Stockholders' Equity
Related Party Transaction [Line Items]
Basis points on equity for the annual fee				0.0225%
Mr. Lloyd McAdams
Related Party Transaction [Line Items]
Outstanding membership interests				47.40%
Mr. Joseph E. McAdams
Related Party Transaction [Line Items]
Outstanding membership interests				47.40%
Mr. Brett Roth
Related Party Transaction [Line Items]
Change in Control and Arbitration Agreements, description				Under these agreements, in the event that a change in control occurs, each of these persons will receive a lump sum payment equal to (i) 12 months annual base salary in effect on December 31, 2011, plus (ii) the average annual incentive compensation received for the two complete fiscal years prior December 31, 2011, plus (iii) the average annual bonus received for the two complete fiscal years prior to December 31, 2011, as well as other benefits. For one of the Senior Vice Presidents and Portfolio Managers of our Manager, in the event that a change in control occurs, in addition to other benefits, he will receive a lump sum payment equal to (i) 12 months of the annual base salary (in effect on September 18, 2014) paid by our Manager plus (ii) $350,000.
Additional payment for change in control and arbitration agreements				$ 350,000
Ms. Heather U. Baines
Related Party Transaction [Line Items]
Outstanding membership interests				5.20%

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Fair Value Measurements on Recurring Basis (Detail) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Liabilities:
Derivative instruments at fair value	$ 71,821	$ 15,901
Derivative Financial Instruments, Liabilities
Liabilities:
Derivative instruments at fair value	71,821	15,901
Derivative Financial Instruments, Assets
Assets:
Asset fair value measurement	2,459	46,207
Agency MBS
Assets:
Asset fair value measurement	3,105,638	3,548,719
Non-Agency MBS
Assets:
Asset fair value measurement	686,029	795,203
Level 2 | Derivative Financial Instruments, Liabilities
Liabilities:
Derivative instruments at fair value	71,821	15,901
Level 2 | Derivative Financial Instruments, Assets
Assets:
Asset fair value measurement	2,459	46,207
Level 2 | Agency MBS
Assets:
Asset fair value measurement	3,105,638	3,548,719
Level 2 | Non-Agency MBS
Assets:
Asset fair value measurement	$ 686,029	$ 795,203

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Variable Interest Entities - Summary of Geographic Concentrations of Residential Mortgage Loans Held-for-Investment (Detail) - Geographic Concentration Risk - Residential Loans Held For Investment	9 Months Ended	12 Months Ended
	Sep. 30, 2019	Dec. 31, 2018
Concentration Risk [Line Items]
Concentration risk percentage	100.00%	100.00%
California
Concentration Risk [Line Items]
Concentration risk percentage	76.00%	49.00%
Florida
Concentration Risk [Line Items]
Concentration risk percentage	7.00%	43.00%
Other states
Concentration Risk [Line Items]
Concentration risk percentage	14.00%	3.00%
Variable Interest Entities Primary Beneficiary
Concentration Risk [Line Items]
Concentration risk percentage	100.00%	100.00%
Variable Interest Entities Primary Beneficiary | California
Concentration Risk [Line Items]
Concentration risk percentage	43.00%	43.00%
Variable Interest Entities Primary Beneficiary | Florida
Concentration Risk [Line Items]
Concentration risk percentage	7.00%	7.00%
Variable Interest Entities Primary Beneficiary | Other states
Concentration Risk [Line Items]
Concentration risk percentage	50.00%	50.00%

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Variable Interest Entities - Additional Information (Detail) - USD ($) $ in Thousands		Sep. 30, 2019	Dec. 31, 2018
Variable Interest Entity [Line Items]
Asset-backed securities issued by securitization trusts	[1]	$ 474,285	$ 539,651
Variable Interest Entities Primary Beneficiary
Variable Interest Entity [Line Items]
Asset-backed securities issued by securitization trusts		$ 474,300	$ 539,700

[1] The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

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Short-Term Debt - Warehouse Line of Credit (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Mar. 07, 2019	Dec. 28, 2018
Short-term Debt
Warehouse line of credit	$ 112,252
Warehouse Line Facility
Short-term Debt
Line of credit, maximum borrowing capacity	300,000	$ 300,000	$ 100,000
Warehouse line of credit	$ 112,300
Interest rate during the period (as a percent)	4.47%
Commitment fee percentage	0.25%
Warehouse Line Facility | LIBOR
Short-term Debt
Interest rate, basis spread (as a percent)	2.25%

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Earnings Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Earnings Per Share [Abstract]
Net (Loss) to Common Stockholders, Basic EPS	$ (19,789)	$ 15,068	$ (92,054)	$ 22,553
Net (Loss) Income to Common Stockholders, Effect of dilutive securities		305		914
Net (Loss) Income to Common Stockholders, Diluted EPS	$ (19,789)	$ 15,373	$ (92,054)	$ 23,467
Average Shares, Basic EPS	98,739	98,353	98,638	98,270
Average Shares, Effect of dilutive securities		3,978		3,929
Average Shares, Diluted EPS	98,739	102,331	98,638	102,199
(Loss) income per Share, Basic EPS	$ (0.20)	$ 0.15	$ (0.93)	$ 0.23
(Loss) income per Share, Diluted EPS	$ (0.20)	$ 0.15	$ (0.93)	$ 0.23

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Junior Subordinated Notes

9 Months Ended

Sep. 30, 2019

Debt Disclosure [Abstract]

Junior Subordinated Notes

NOTE 8. JUNIOR SUBORDINATED NOTES

On March 15, 2005, we issued $37,380,000 of junior subordinated notes to a newly-formed statutory trust, Anworth Capital Trust I, organized by us under Delaware law. The trust issued $36,250,000 in trust preferred securities to unrelated third party investors. Both the notes and the trust preferred securities require quarterly payments and bear interest at the prevailing three-month LIBOR rate plus 3.10%, reset quarterly. The first interest payments were made on June 30, 2005. Both the notes and the trust preferred securities will mature in 2035 and are currently redeemable, at our option, in whole or in part, without penalty. We used the net proceeds of this private placement to invest in Agency MBS. We have reviewed the structure of the transaction under ASC 810‑10 and concluded that Anworth Capital Trust I does not meet the requirements for consolidation. As of the date of this filing, we have not redeemed any of the notes or trust preferred securities.

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Residential Mortgage Loans Held-For-Securitization

9 Months Ended

Sep. 30, 2019

Residential Mortgage Loans Held-For-Securitization

Residential Mortgage Loans Held-For-Securitization

NOTE 4. RESIDENTIAL MORTGAGE LOANS HELD-FOR-SECURITIZATION

At September 30, 2019, we owned approximately $129.0 million of Non-QM residential mortgage loans held-for-securitization. At December 31, 2018, we owned approximately $11.7 million of residential mortgage loans held-for-securitization.

The following table details the carrying value for residential mortgage loans held-for-securitization at September 30, 2019 and December 31, 2018:

	September 30,		December 31,
	2019		2018
		(in thousands)
Principal balance	$	125,565	$	11,281
Unamortized premium and costs, net of discount		3,449		379
Carrying value	$	129,014	$	11,660

The following table provides a reconciliation of the carrying value of residential mortgage loans held-for-securitization for the three and nine months ended September 30, 2019 and for the year ended December 31, 2018:

	Three Months Ended		Nine Months Ended		Year Ended
	September 30,		September 30,		December 31,
	2019		2019		2018
	(in thousands)
Balance at beginning of period	$	121,715	$	11,660	$	—
Loan acquisitions		35,402		145,838		11,660
Deductions during period:
Principal paydowns and other deductions		(27,534)		(27,899)		—
Amortization of premium		(569)		(585)		—
Balance at end of period	$	129,014	$	129,014	$	11,660

The following table details various portfolio characteristics of the residential mortgage loans held-for-securitization at September 30, 2019 and December 31, 2018:

	September 30,			December 31,
	2019			2018
	(dollar amounts in thousands)
Portfolio Characteristics:
12-months bank statements		8			2
24-months bank statements		40			18
Alt documentation		106			—
Full documentation		8			2
Written Verification of Employment		101			—
Number of loans outstanding		263			22
Current principal balance	$	125,565		$	11,281
Simple Average loan balance	$	477		$	513
Net weighted average coupon rate		5.52	%		5.95	%
Weighted average FICO score		746			722
Weighted average LTV (loan-to-value)		70			77
Weighted average DTI (debt-to-income)		38			40
Performance:
Current	$	125,565		$	11,281
Total	$	125,565		$	11,281

The following table summarizes the geographic concentrations of residential mortgage loans held-for-securitization at September 30, 2019 and December 31, 2018 based on principal balance outstanding:

	September 30,		December 31,
State	2019		2018
California	76	%	49	%
Florida	7		43
Texas	3		5
Other states (none greater than 5%)	14		3
Total	100	%	100	%

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Agency MBS and Non-Agency MBS, which are Carried at Fair Value (Detail) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Schedule Of Available For Sale Securities [Line Items]
Fair value	$ 686,029	$ 795,203
Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	3,046,544	3,585,207
Paydowns receivable	15,126	7,831
Unrealized gains	48,528	14,996
Unrealized losses	(4,560)	(59,315)
Available-for-sale Securities, Total	3,105,638	3,548,719
Agency MBS | 15-Year Fixed-Rate
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	51,454	917,780
Unrealized gains	935	60
Unrealized losses		(25,389)
Available-for-sale Securities, Total	52,389	892,451
Agency MBS | 20-Year Fixed-Rate
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	202,245	374,792
Unrealized gains	1,592
Unrealized losses		(8,290)
Available-for-sale Securities, Total	203,837	366,502
Agency MBS | 30-Year Fixed-Rate
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	1,804,771	748,208
Unrealized gains	35,387	2,753
Unrealized losses		(8,600)
Available-for-sale Securities, Total	1,840,158	742,361
Agency MBS | Freddie Mac
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	1,224,120	1,457,552
Paydowns receivable	15,126	7,831
Unrealized gains	21,400	4,169
Unrealized losses	(3,093)	(25,155)
Available-for-sale Securities, Total	1,257,553	1,444,397
Agency MBS | Fannie Mae
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	1,822,424	2,127,655
Unrealized gains	27,128	10,827
Unrealized losses	(1,467)	(34,160)
Available-for-sale Securities, Total	1,848,085	2,104,322
Agency MBS | ARMs
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	575,161	854,733
Paydowns receivable	10,196	4,065
Unrealized gains	9,570	11,920
Unrealized losses	(1,131)	(1,250)
Available-for-sale Securities, Total	593,796	869,468
Agency MBS | Hybrids
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	412,913	689,694
Paydowns receivable	4,930	3,766
Unrealized gains	1,044	263
Unrealized losses	(3,429)	(15,786)
Available-for-sale Securities, Total	415,458	677,937
MBS
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	3,698,740	4,370,847
Paydowns receivable	15,126	7,831
Unrealized gains	86,407	35,749
Unrealized losses	(8,606)	(70,505)
Available-for-sale Securities, Total	3,791,667	4,343,922
Non-Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	652,196	785,640
Unrealized gains	37,879	20,753
Unrealized losses	(4,046)	(11,190)
Fair value	$ 686,029	$ 795,203

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Variable Interest Entities (Tables)

9 Months Ended

Sep. 30, 2019

Summary of Residential Mortgage Loans Held-for-Investment

	September 30,		December 31,
	2019		2018
		(in thousands)
Principal balance	$	125,565	$	11,281
Unamortized premium and costs, net of discount		3,449		379
Carrying value	$	129,014	$	11,660

Summary of Reconciliation of Carrying Value of Residential Mortgage Loans Held-for-Investment

	Three Months Ended		Nine Months Ended		Year Ended
	September 30,		September 30,		December 31,
	2019		2019		2018
	(in thousands)
Balance at beginning of period	$	121,715	$	11,660	$	—
Loan acquisitions		35,402		145,838		11,660
Deductions during period:
Principal paydowns and other deductions		(27,534)		(27,899)		—
Amortization of premium		(569)		(585)		—
Balance at end of period	$	129,014	$	129,014	$	11,660

Summary of Portfolio Characteristics of Residential Mortgage Loans Held-for-Investment

	September 30,			December 31,
	2019			2018
	(dollar amounts in thousands)
Portfolio Characteristics:
12-months bank statements		8			2
24-months bank statements		40			18
Alt documentation		106			—
Full documentation		8			2
Written Verification of Employment		101			—
Number of loans outstanding		263			22
Current principal balance	$	125,565		$	11,281
Simple Average loan balance	$	477		$	513
Net weighted average coupon rate		5.52	%		5.95	%
Weighted average FICO score		746			722
Weighted average LTV (loan-to-value)		70			77
Weighted average DTI (debt-to-income)		38			40
Performance:
Current	$	125,565		$	11,281
Total	$	125,565		$	11,281

Summary of Geographic Concentrations of Residential Mortgage Loans Held-for-Investment

	September 30,		December 31,
State	2019		2018
California	76	%	49	%
Florida	7		43
Texas	3		5
Other states (none greater than 5%)	14		3
Total	100	%	100	%

Variable Interest Entities Primary Beneficiary

Summary of Assets and Liabilities of Variable Interest Entities

	September 30,		December 31,
	2019		2018
	(in thousands)
Residential mortgage loans held-for-investment through consolidated securitization trusts	$	483,648	$	549,016
Accrued interest receivable		1,609		1,792
Total assets	$	485,257	$	550,808
Accrued interest payable	$	1,563	$	1,746
Asset-backed securities issued by securitization trusts		474,285		539,651
Total liabilities	$	475,848	$	541,397

Summary of Residential Mortgage Loans Held-for-Investment

	September 30,		December 31,
	2019		2018
	(in thousands)
Principal balance	$	481,712	$	545,881
Unamortized premium, net of discount		2,111		3,321
Allowance for loan losses		(175)		(186)
Carrying value	$	483,648	$	549,016

Summary of Reconciliation of Carrying Value of Residential Mortgage Loans Held-for-Investment

	Three Months		Nine Months		Three Months		Nine Months		Year
	Ended		Ended		Ended		Ended		Ended
	September 30,		September 30,		September 30,		September 30,		December 31,
	2019		2019		2018		2018		2018
	(in thousands)
Balance at beginning of period	$	514,749	$	549,016	$	585,020	$	639,351	$	639,351
Deductions during period:
Collections of principal		(30,724)		(64,169)		(22,047)		(75,328)		(88,338)
Amortization of premium		(377)		(1,210)		(489)		(1,556)		(2,014)
Charge-offs, net		—		11		—		17		17
Balance at end of period	$	483,648	$	483,648	$	562,484	$	562,484	$	549,016

Summary of Portfolio Characteristics of Residential Mortgage Loans Held-for-Investment

	September 30,			December 31,
	2019			2018
	(dollar amounts in thousands)
Portfolio Characteristics:
Number of loans		751			829
Current principal balance	$	481,712		$	545,881
Average loan balance	$	641		$	658
Net weighted average coupon rate		3.87	%		3.85	%
Weighted average maturity (years)		24.6			25.3
Weighted average FICO score		762			761
Current Performance:
Current	$	477,803		$	543,328
30 days delinquent		644			—
60 days delinquent		—			896
90+ days delinquent		3,265			1,066
Bankruptcy/foreclosure		—			591
Total	$	481,712		$	545,881

Summary of Geographic Concentrations of Residential Mortgage Loans Held-for-Investment

	September 30,		December 31,
State	2019		2018
California	43	%	43	%
Florida	7		7
Other states (none greater than 5%)	50		50
Total	100	%	100	%

Summary of Activity in Allowance for Loan Losses

The following table summarizes the activity in the allowance for loan losses for the three and nine months ended September 30, 2019 and September 30, 2018 and for the year ended December 31, 2018:

	Three Months		Nine Months			Three Months	Nine Months		Year
	Ended		Ended		Ended		Ended		Ended
	September 30,			September 30,		September 30,		September 30,		December 31,
	2019			2019		2018		2018	2018
	(in thousands)
Balance at beginning of period	$	175	$	186	$	186	$	203	$	203
Provision for loan losses		—		—		—		—		—
Charge-offs, net		—		(11)		—		(17)		(17)
Balance at end of period	$	175	$	175	$	186	$	186	$	186

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Derivative Instruments (Tables)

9 Months Ended

Sep. 30, 2019

Derivative Instruments

Fair Value of Derivative Instruments

The table below presents the fair value of our derivative instruments as well as their classification in our consolidated balance sheets as of September 30, 2019 and December 31, 2018:

		September 30,		December 31,
Derivative Instruments	Balance Sheet Location	2019		2018
		(in thousands)
Interest rate swaps	Derivative Assets	$	1,842	$	40,192
TBA Agency MBS	Derivative Assets		617		6,015
		$	2,459	$	46,207
Interest rate swaps	Derivative Liabilities		71,708		15,901
TBA Agency MBS	Derivative Liabilities		113		—
		$	71,821	$	15,901

Notional Amounts of Swap Agreement, Weighted Average Fixed Rates and Remaining Terms

	September 30, 2019					December 31, 2018
			Weighted					Weighted
			Average		Remaining			Average		Remaining
	Notional		Fixed		Term in	Notional		Fixed		Term in
Maturity	Amount		Rate		Months	Amount		Rate		Months
	(in thousands)					(in thousands)
Less than 1 year	$	541,000	1.65	%	6	$	725,000	1.60	%	7
1 year to 2 years		275,000	1.61		16		591,000	1.70		19
2 years to 3 years		155,000	1.71		34		400,000	1.96		30
3 years to 4 years		205,000	1.78		47		220,000	1.92		43
4 years to 5 years		225,000	2.12		57		205,000	2.27		57
5 years to 7 years		425,000	2.41		74		475,000	2.41		73
7 years to 10 years		365,000	2.96		100		690,000	2.83		104
	$	2,191,000	2.08	%	47	$	3,306,000	2.10	%	47

Swap Agreements by Counterparty

	September 30,		December 31,
	2019		2018
	(in thousands)
Central clearing houses(1)	$	2,191,000	$	3,306,000

For all interest rate swaps entered into after September 9, 2013, the counterparty will be central clearing houses, such as the CME or LCH, regardless of who the trading party is. See the section entitled “Derivative Financial Instruments – Interest Rate Risk Management” in Note 1, “Organization and Significant Accounting Policies,” for additional details.

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Liabilities and Assets Subject to Netting Arrangements (Detail) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Gross Amounts of Recognized Assets	$ 2,459	$ 46,207
Net Amounts of Assets Presented in the Balance Sheets	2,459	46,207
Gross Assets Not Offset Financial instruments	(2,459)	(46,207)
Gross Amounts of Recognized Liabilities	3,439,175	3,827,528
Net Amounts of Liabilities Presented in the Balance Sheets	3,439,175	3,827,528
Gross Liabilities Not Offset Financial instruments	(3,439,175)	(3,827,528)
Derivative Financial Instruments, Assets
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Gross Amounts of Recognized Assets	2,459	46,207
Net Amounts of Assets Presented in the Balance Sheets	2,459	46,207
Gross Assets Not Offset Financial instruments	(2,459)	(46,207)
Repurchase Agreements
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Gross Amounts of Recognized Liabilities	3,255,102	3,811,627
Net Amounts of Liabilities Presented in the Balance Sheets	3,255,102	3,811,627
Gross Liabilities Not Offset Financial instruments	(3,255,102)	(3,811,627)
Warehouse Line of Credit
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Gross Amounts of Recognized Liabilities	112,252
Net Amounts of Liabilities Presented in the Balance Sheets	112,252
Gross Liabilities Not Offset Financial instruments	(112,252)
Derivative Financial Instruments, Liabilities
Derivative Assets Derivative Liabilities And Repurchase Agreements Subject To Netting Agreements [Line Items]
Gross Amounts of Recognized Liabilities	71,821	15,901
Net Amounts of Liabilities Presented in the Balance Sheets	71,821	15,901
Gross Liabilities Not Offset Financial instruments	$ (71,821)	$ (15,901)

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Variable Interest Entities - Summary of Activity in Allowance for Loan Losses (Detail) - Variable Interest Entities Primary Beneficiary - Residential Mortgage Backed Securities - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Variable Interest Entity [Line Items]
Balance at beginning of period	$ 186	$ 203	$ 203
Charge-offs, net	(11)	(17)	(17)
Balance at end of period	$ 175	$ 186	$ 186

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Variable Interest Entities - Carrying Value for Residential Mortgage Loans (Detail) - USD ($) $ in Thousands		Sep. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Mar. 31, 2018	Dec. 31, 2017
Variable Interest Entity [Line Items]
Carrying value	[1]	$ 483,648		$ 549,016
Residential Mortgage Backed Securities
Variable Interest Entity [Line Items]
Principal balance		125,565		11,281
Unamortized premium, net of discount		3,449		379
Carrying value		129,014	$ 121,715	11,660
Variable Interest Entities Primary Beneficiary | Residential Mortgage Backed Securities
Variable Interest Entity [Line Items]
Principal balance		481,712		545,881
Unamortized premium, net of discount		2,111		3,321
Allowance for loan losses		(175)	(175)	(186)	$ (186)	$ (186)	$ (203)
Carrying value		$ 483,648	$ 514,749	$ 549,016	$ 562,484	$ 585,020	$ 639,351

[1] The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

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Derivative Instruments - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Derivative [Line Items]
Gain (loss) on derivatives	$ (24,734)	$ 13,090	$ (105,565)	$ 36,433
Interest rate swap agreements
Derivative [Line Items]
Derivative contract, weighted average maturity (in months)			47 months
Aggregate notional amount	$ 2,191,000		$ 2,191,000		$ 3,306,000
Interest rate swap agreements | Minimum
Derivative [Line Items]
Fixed interest rate	1.287%		1.287%
Interest rate swap agreements | Maximum
Derivative [Line Items]
Fixed interest rate	3.2205%		3.2205%
TBA Agency MBS
Derivative [Line Items]
Gain (loss) on derivatives	$ 3,986	$ (2,820)	$ 14,582	$ (18,727)
Aggregate notional amount	$ 450,000		$ 450,000
TBA Agency MBS | Minimum
Derivative [Line Items]
Fixed interest rate	3.00%		3.00%
TBA Agency MBS | Maximum
Derivative [Line Items]
Fixed interest rate	4.00%		4.00%

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Fair Values of Financial Instruments

9 Months Ended

Sep. 30, 2019

Fair Values of Financial Instruments

Fair Values of Financial Instruments

NOTE 9. FAIR VALUES OF FINANCIAL INSTRUMENTS

As defined in ASC 820‑10, fair value is the price that would be received from the sale of an asset or paid to transfer or settle a liability in an orderly transaction between market participants in the principal (or most advantageous) market for the asset or liability. ASC 820‑10 establishes a fair value hierarchy that ranks the quality and reliability of the information used to determine fair values. Financial assets and liabilities carried at fair value are classified and disclosed in one of the three following categories:

Level 1: Quoted market prices in active markets for identical assets or liabilities.

Level 2: Observable market based inputs or unobservable inputs that are corroborated by market data. This includes those financial instruments that are valued using models or other valuation methodologies where substantially all of the assumptions are observable in the marketplace, can be derived from observable market data or are supported by observable levels at which transactions are executed in the marketplace. The valuation techniques, including the judgments or assumptions that are used by us in arriving at the fair value of our MBS and derivative instruments, are as follows:

The fair values for Agency MBS and TBA Agency MBS are based primarily on independent broker pricing quotes and independent third-party pricing service quotes, which are deemed indicative of market activity. The brokers and third-party pricing services use commonly used market pricing methodology that generally incorporate such factors as coupons, primary and secondary mortgage rates, rate reset period, issuer, loan age, collateral type, periodic and life cap, geography, and prepayment speeds. We evaluate the pricing information we receive taking into account factors such as coupon, prepayment experience, fixed-rate/adjustable rate, coupon index, time to reset, and issuing agency, among other factors. Based on these factors and our market knowledge and expertise, bond prices are compared to prices of similar securities and our own observations of trading activity in the marketplace.

The fair values for Non-Agency MBS are based primarily on prices from independent well-known major financial brokers that make markets in these instruments and pricing from independent pricing services. We understand that these market participants use pricing models that not only consider the characteristics of the type of security and its underlying collateral from observable market data but also consider the historical performance data of the underlying collateral of the security, including loan delinquency, loan losses, and credit enhancement. To validate the prices the Company obtains, we consider and review a number of observable market data points including trading activity in the marketplace, and current market intelligence on all major markets, including benchmark security evaluations and bid list results from various sources. We compare the prices received from brokers against the prices received from pricing services and vice-versa and also against our own internal models for reasonableness and make inquiries to the brokers and pricing services about the prices received from these parties and their methods.

For derivative instruments, the fair value is determined as follows: For all centrally cleared interest rate swaps (those entered into after September 9, 2013) pricing is provided by the central counterparty (large central clearing exchanges such as the Chicago Mercantile Exchange, or CME, and LCH). These entities use pricing models that reference the underlying rates including the overnight index swap rate and LIBOR forward rate to produce the daily settlement price. To validate the prices for all interest rate swaps, we compare to other sources, such as Bloomberg.

Accordingly, our MBS and derivative instruments are classified as Level 2 in the fair value hierarchy.

Level 3: Unobservable inputs that are not corroborated by market data. This is comprised of financial instruments whose fair value is estimated based on internally developed models or methodologies utilizing significant inputs that are generally less readily observable from objective sources.

In determining the appropriate levels, we perform a detailed analysis of the assets and liabilities that are subject to ASC 820‑10. At each reporting period, all assets and liabilities for which the fair value measurement is based on significant unobservable inputs are classified as Level 3.

At September 30, 2019, fair value measurements on a recurring basis were as follows:

	Level 1		Level 2		Level 3		Total
	(in thousands)
Assets:
Agency MBS(1)	$	—	$	3,105,638	$	—	$	3,105,638
Non-Agency MBS(1)	$	—	$	686,029	$	—	$	686,029
Derivative instruments(2)	$	—	$	2,459	$	—	$	2,459
Liabilities:
Derivative instruments(2)	$	—	$	71,821	$	—	$	71,821

(1) For more detail about the fair value of our MBS by agency and type of security, see Note 3, “Mortgage-Backed Securities.”

(2) Derivative instruments include discontinued hedges under ASC 815‑10. For more detail about our derivative instruments, see Note 1, “Organization and Significant Accounting Policies,” and Note 15, “Derivative Instruments.”

At December 31, 2018, fair value measurements on a recurring basis were as follows:

	Level 1		Level 2		Level 3		Total
	(in thousands)
Assets:
Agency MBS(1)	$	—	$	3,548,719	$	—	$	3,548,719
Non-Agency MBS(1)	$	—	$	795,203	$	—	$	795,203
Derivative instruments(2)	$	—	$	46,207	$	—	$	46,207
Liabilities:
Derivative instruments(2)	$	—	$	15,901	$	—	$	15,901

(1) For more detail about the fair value of our MBS by agency and type of security, see Note 3, “Mortgage-Backed Securities.”

(2) Derivative instruments include discontinued hedges under ASC 815‑10. For more detail about our derivative instruments, see Note 1, “Organization and Significant Accounting Policies,” and Note 14, “Equity Compensation Plan.”

At September 30, 2019 and December 31, 2018, cash and cash equivalents, investment in Treasury bills, restricted cash, interest receivable, repurchase agreements, warehouse lines of credit, and interest payable are reflected in our consolidated financial statements at cost, which approximates fair value.

The following table presents the carrying value and estimated fair value of the Company’s financial instruments that are not carried at fair value on our consolidated balance sheets at September 30, 2019 and December 31, 2018:

	September 30, 2019				December 31, 2018
	Carrying		Estimated		Carrying		Estimated
	Value		Fair Value		Value		Fair Value
	(in thousands)
Financial Assets:
Residential mortgage loans held-for-investment through consolidated securitization trusts	$	483,648	$	489,090	$	549,016	$	538,362
Residential mortgage loans held-for-securitization	$	129,014	$	131,361	$	11,660	$	11,660
Financial Liabilities:
Asset-backed securities issued by securitization trusts	$	474,285	$	477,835	$	539,651	$	528,045

The residential mortgage loans held-for-investment and held-for-securitization are carried at unpaid principal balances net of any premiums or discounts and allowances for loan losses. Asset-backed securities issued by securitization trusts are carried at principal balances net of unamortized premiums or discounts. Warehouse lines of credit are carried at principal balance net of any unamortized debt issuance costs. For residential mortgage loans held-for-investment, fair values are obtained by an independent broker and are considered Level 2 in the fair value hierarchy. The residential mortgage loans held-for-securitization are newly-originated loans that were recently acquired, and we believe the cost reflected on our consolidated balance sheets approximates fair value.

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Variable Interest Entities

9 Months Ended

Sep. 30, 2019

Variable Interest Entities

Variable Interest Entities

NOTE 5. VARIABLE INTEREST ENTITIES

As discussed in Note 1, “Summary of Significant Accounting Policies,” we have determined that we are the primary beneficiary of certain securitization trusts. The following table presents a summary of the assets and liabilities of our consolidated securitization trusts as of September 30, 2019 and December 31, 2018:

	September 30,		December 31,
	2019		2018
	(in thousands)
Residential mortgage loans held-for-investment through consolidated securitization trusts	$	483,648	$	549,016
Accrued interest receivable		1,609		1,792
Total assets	$	485,257	$	550,808
Accrued interest payable	$	1,563	$	1,746
Asset-backed securities issued by securitization trusts		474,285		539,651
Total liabilities	$	475,848	$	541,397

Our risk with respect to each investment in a securitization trust is limited to our direct ownership in the securitization trust. We own the most subordinated classes on all of the trusts. The residential mortgage loans held by the consolidated securitization trusts are held solely to satisfy the liabilities of the securitization trusts, and the investors in the securitization trusts have no recourse to the general credit of the Company for the ABS issued by the securitization trusts. The assets of a consolidated securitization trust can only be used to satisfy the obligations of that trust. ABS are not paid down according to any schedule but rather as payments are made on the underlying mortgages. The final distribution dates for the three trusts are all at various dates in 2045. We are not contractually required and have not provided any additional financial support to the securitization trusts for the period ended September 30, 2019.

Residential Mortgage Loans Held-for-Investment Through Consolidated Securitization Trusts

Residential mortgage loans held-for-investment through consolidated securitization trusts are carried at unpaid principal balances net of any premiums or discounts and allowances for loan losses. The residential mortgage loans are secured by first liens on the underlying residential properties. As we still retain the most subordinated tranches in these trusts, we continue to be the primary beneficiary of these trusts and believe that we are still required to consolidate these trusts. During the three and nine months ended September 30, 2019, we did not sell any of our investment in these trusts. During the year ended December 31, 2018, we did not sell any of our investment in these trusts.

The following table details the carrying value for residential mortgage loans held-for-investment through consolidated securitization trusts at September 30, 2019 and December 31, 2018:

	September 30,		December 31,
	2019		2018
	(in thousands)
Principal balance	$	481,712	$	545,881
Unamortized premium, net of discount		2,111		3,321
Allowance for loan losses		(175)		(186)
Carrying value	$	483,648	$	549,016

The following table provides a reconciliation of the carrying value of residential mortgage loans held-for-investment through consolidated securitization trusts for the three and nine months ended September 30, 2019 and September 30, 2018 and for the year ended December 31, 2018:

	Three Months		Nine Months		Three Months		Nine Months		Year
	Ended		Ended		Ended		Ended		Ended
	September 30,		September 30,		September 30,		September 30,		December 31,
	2019		2019		2018		2018		2018
	(in thousands)
Balance at beginning of period	$	514,749	$	549,016	$	585,020	$	639,351	$	639,351
Deductions during period:
Collections of principal		(30,724)		(64,169)		(22,047)		(75,328)		(88,338)
Amortization of premium		(377)		(1,210)		(489)		(1,556)		(2,014)
Charge-offs, net		—		11		—		17		17
Balance at end of period	$	483,648	$	483,648	$	562,484	$	562,484	$	549,016

The following table details various portfolio characteristics of the residential mortgage loans held-for-investment through consolidated securitization trusts at September 30, 2019 and December 31, 2018:

	September 30,			December 31,
	2019			2018
	(dollar amounts in thousands)
Portfolio Characteristics:
Number of loans		751			829
Current principal balance	$	481,712		$	545,881
Average loan balance	$	641		$	658
Net weighted average coupon rate		3.87	%		3.85	%
Weighted average maturity (years)		24.6			25.3
Weighted average FICO score		762			761
Current Performance:
Current	$	477,803		$	543,328
30 days delinquent		644			—
60 days delinquent		—			896
90+ days delinquent		3,265			1,066
Bankruptcy/foreclosure		—			591
Total	$	481,712		$	545,881

The following table summarizes the geographic concentrations of residential mortgage loans held-for-investment through consolidated securitization trusts at September 30, 2019 and December 31, 2018 based on principal balance outstanding:

	September 30,		December 31,
State	2019		2018
California	43	%	43	%
Florida	7		7
Other states (none greater than 5%)	50		50
Total	100	%	100	%

Allowance for Loan Losses on Residential Mortgage Loans Held by Consolidated Securitization Trusts

As discussed in Note 1, “Summary of Significant Accounting Policies,” the Company establishes and maintains an allowance for loan losses on residential mortgage loans held by consolidated securitization trusts based on the Company’s estimate of credit losses.

The following table summarizes the activity in the allowance for loan losses for the three and nine months ended September 30, 2019 and September 30, 2018 and for the year ended December 31, 2018:

	Three Months		Nine Months			Three Months	Nine Months		Year
	Ended		Ended		Ended		Ended		Ended
	September 30,			September 30,		September 30,		September 30,		December 31,
	2019			2019		2018		2018	2018
	(in thousands)
Balance at beginning of period	$	175	$	186	$	186	$	203	$	203
Provision for loan losses		—		—		—		—		—
Charge-offs, net		—		(11)		—		(17)		(17)
Balance at end of period	$	175	$	175	$	186	$	186	$	186

Asset-Backed Securities Issued by Securitization Trusts

Asset-backed securities issued by securitization trusts are recorded at principal balances net of unamortized premiums and discounts. Asset-backed securities issued by securitization trusts are issued in various tranches and had a principal balance of $474.3 million at September 30, 2019 and $539.7 million at December 31, 2018. The investors in the asset-backed securities are not affiliated with the Company and have no recourse to the general credit of the Company.

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Residential Mortgage Loans Held-For-Securitization (Tables)

9 Months Ended

Sep. 30, 2019

Residential Mortgage Loans Held-For-Securitization

Summary of Residential Mortgage Loans Held-for-Investment

	September 30,		December 31,
	2019		2018
		(in thousands)
Principal balance	$	125,565	$	11,281
Unamortized premium and costs, net of discount		3,449		379
Carrying value	$	129,014	$	11,660

Summary of Reconciliation of Carrying Value of Residential Mortgage Loans Held-for-Investment

	Three Months Ended		Nine Months Ended		Year Ended
	September 30,		September 30,		December 31,
	2019		2019		2018
	(in thousands)
Balance at beginning of period	$	121,715	$	11,660	$	—
Loan acquisitions		35,402		145,838		11,660
Deductions during period:
Principal paydowns and other deductions		(27,534)		(27,899)		—
Amortization of premium		(569)		(585)		—
Balance at end of period	$	129,014	$	129,014	$	11,660

Summary of Portfolio Characteristics of Residential Mortgage Loans Held-for-Investment

	September 30,			December 31,
	2019			2018
	(dollar amounts in thousands)
Portfolio Characteristics:
12-months bank statements		8			2
24-months bank statements		40			18
Alt documentation		106			—
Full documentation		8			2
Written Verification of Employment		101			—
Number of loans outstanding		263			22
Current principal balance	$	125,565		$	11,281
Simple Average loan balance	$	477		$	513
Net weighted average coupon rate		5.52	%		5.95	%
Weighted average FICO score		746			722
Weighted average LTV (loan-to-value)		70			77
Weighted average DTI (debt-to-income)		38			40
Performance:
Current	$	125,565		$	11,281
Total	$	125,565		$	11,281

Summary of Geographic Concentrations of Residential Mortgage Loans Held-for-Investment

	September 30,		December 31,
State	2019		2018
California	76	%	49	%
Florida	7		43
Texas	3		5
Other states (none greater than 5%)	14		3
Total	100	%	100	%

XML

Transactions with Affiliates (Tables)

9 Months Ended

Sep. 30, 2019

Transactions with Affiliates

Future Minimum Lease Commitment

At September 30, 2019, the future minimum lease commitment was as follows:

									Total
	2019		2020		2021		2022		Commitment
	(in whole dollars)
Commitment (undiscounted cash flows)	$	130,492	$	529,800	$	545,697	$	276,882	$	1,482,871
Discounted cash flows on the lease commitment(1)	$	127,855	$	513,143	$	515,623	$	257,305	$	1,413,926

(1) The difference between the total commitment amount and the amount on the consolidated balance sheets is due to the amortization of the lease asset and lease liability being done on a straight-line basis rather than by the discounted cash flows.

XML

Restricted Cash - Summary of Restricted Cash Balances (Detail) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash	$ 119,070	$ 30,296
Swap Margin Calls
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash	$ 119,070	$ 30,296

XML

Mortgage-Backed Securities (Tables)

9 Months Ended

Sep. 30, 2019

Mortgage Backed Securities

Agency MBS and Non-Agency MBS, Which are Carried at Fair Value

September 30, 2019

					Total		Non-Agency		Total
By Agency	Freddie Mac		Fannie Mae		Agency MBS		MBS		MBS
	(in thousands)
Amortized cost	$	1,224,120	$	1,822,424	$	3,046,544	$	652,196	$	3,698,740
Paydowns receivable(1)		15,126		—		15,126		—		15,126
Unrealized gains		21,400		27,128		48,528		37,879		86,407
Unrealized losses		(3,093)		(1,467)		(4,560)		(4,046)		(8,606)
Fair value	$	1,257,553	$	1,848,085	$	3,105,638	$	686,029	$	3,791,667

					15-Year		20-Year		30-Year		Total		Non-Agency		Total
By Security Type	ARMs		Hybrids		Fixed-Rate		Fixed-Rate		Fixed-Rate(1)		Agency MBS		MBS		MBS
		(in thousands)
Amortized cost	$	575,161	$	412,913	$	51,454	$	202,245	$	1,804,771	$	3,046,544	$	652,196	$	3,698,740
Paydowns receivable(2)		10,196		4,930		—		—		—		15,126		—		15,126
Unrealized gains		9,570		1,044		935		1,592		35,387		48,528		37,879		86,407
Unrealized losses		(1,131)		(3,429)		—		—		—		(4,560)		(4,046)		(8,606)
Fair value	$	593,796	$	415,458	$	52,389	$	203,837	$	1,840,158	$	3,105,638	$	686,029	$	3,791,667

(1) Included in the 30-year fixed-rate Agency MBS are trading investments. These have an amortized cost of $302.7 million and a fair value of $304.6 million.

(2) Paydowns receivable on Agency MBS are generated when the Company receives notice from Freddie Mac of prepayments but does not receive the actual cash with respect to such prepayments until the 15th day of the following month.

During the three months ended September 30, 2019, we sold approximately $59.6 million of Agency MBS and realized gross gains of approximately $448 thousand and gross losses of approximately $3 thousand. During the nine months ended September 30, 2019, we sold approximately $2.3 billion of Agency MBS and realized gross gains of approximately $8.1 million and gross losses of approximately $20.5 million. During the three months ended September 30, 2018, we sold approximately $35.3 million of Agency MBS and realized gross gains of approximately $0.6 million and gross losses of approximately $0.2 million. During the nine months ended September 30, 2018, we sold approximately $618.5 million of Agency MBS and realized gross gains of approximately $0.6 million and gross losses of approximately $19.5 million. During the three months ended September 30, 2019, we sold approximately $3.7 million of Non-Agency MBS and realized a gross and net loss of approximately $231 thousand. During the three months ended September 30, 2018, Non-Agency bonds of approximately $36.1 million were called and we realized a gross gain of approximately $0.2 million. During the nine months ended September 30, 2019, Non-Agency bonds of approximately $23.7 million were called or sold and we realized a gross gain of approximately $22 thousand and a gross loss of approximately $231 thousand. During the nine months ended September 30, 2018, we sold (including calls) approximately $41.9 million of Non-Agency MBS and realized gross gains of approximately $217 thousand and gross losses of approximately $42 thousand.

During the three months ended September 30, 2019, we had unrealized gains on trading investments of approximately $1.9 million. During the nine months ended September 30, 2019, we had unrealized gains on trading investments of approximately $17.8 million. During the three months ended September 30, 2018, we had gross unrealized losses on trading investments of approximately $3.0 million. During the nine months ended September 30, 2018, we had gross unrealized losses on trading investments of approximately $14.6 million.

December 31, 2018

					Total		Non-Agency		Total
By Agency	Freddie Mac		Fannie Mae		Agency MBS(1)		MBS		MBS
	(in thousands)
Amortized cost	$	1,457,552	$	2,127,655	$	3,585,207	$	785,640	$	4,370,847
Paydowns receivable(2)		7,831		—		7,831		—		7,831
Unrealized gains		4,169		10,827		14,996		20,753		35,749
Unrealized losses		(25,155)		(34,160)		(59,315)		(11,190)		(70,505)
Fair value	$	1,444,397	$	2,104,322	$	3,548,719	$	795,203	$	4,343,922

											Total
					15-Year		20-Year		30-Year		Agency		Non-Agency		Total
By Security Type	ARMs		Hybrids		Fixed-Rate(1)		Fixed-Rate		Fixed-Rate		MBS		MBS		MBS
		(in thousands)
Amortized cost	$	854,733	$	689,694	$	917,780	$	374,792	$	748,208	$	3,585,207	$	785,640	$	4,370,847
Paydowns receivable(2)		4,065		3,766		—		—		—		7,831		—		7,831
Unrealized gains		11,920		263		60		—		2,753		14,996		20,753		35,749
Unrealized losses		(1,250)		(15,786)		(25,389)		(8,290)		(8,600)		(59,315)		(11,190)		(70,505)
Fair value	$	869,468	$	677,937	$	892,451	$	366,502	$	742,361	$	3,548,719	$	795,203	$	4,343,922

(1) Included in the 15-year fixed-rate MBS are Trading Agency MBS. These have an amortized cost of $496.7 million, an unrealized loss of $15.9 million, and a fair value of $480.8 million.

Paydowns receivable on Agency MBS are generated when the Company receives notice from Freddie Mac of prepayments but does not receive the actual cash with respect to such prepayments until the 15th day of the following month.

Estimates of Contractually Required Payments Expected to be Collected and Fair Value

	Change During the		Change During the
	Three Months Ended		Nine Months Ended	At		At
	September 30,		September 30,	September 30,		December 31,
	2019		2019	2019		2018
	(in thousands)
Non-Agency MBS acquired with credit deterioration:
Contractually required principal	$	(23,632)	(63,466)	$	757,142	$	820,608
Contractual principal not expected to be collected (non-accretable yield)		2,235	11,297		(321,589)		(332,886)
Expected cash flows to be collected		(21,397)	(52,169)		435,553		487,722
Market yield adjustment		(1,553)	(4,739)		132,498		137,237
Unrealized gain, net		5,476	20,842		31,270		10,428
Fair value		(17,474)	(36,066)		599,321		635,387
Fair value of other Non-Agency MBS (without credit deterioration)		(14,606)	(73,108)		86,708		159,816
Total fair value of Non-Agency MBS	$	(32,080)	(109,174)	$	686,029	$	795,203

Schedule of Components of Purchase Discount on its Non-Agency MBS

	Three Months Ended				Nine Months Ended
	September 30,					September 30,
	2019				2019
	Market Yield		Non-		Market Yield		Non-
	Adjustment		Accretable		Adjustment		Accretable
	(in thousands)
Balance at beginning of period	$	134,051	$	(323,824)	$	137,237	$	(332,886)
Accretion of discount		(1,234)		—		(4,420)		—
Purchases		—		—		—		—
Realized credit losses		—		2,972		—		12,640
Sales		(319)		408		(319)		408
Impairment charge		—		(1,145)		—		(1,751)
Transfer		—		—		—		—
Other		—		—		—		—
Balance at end of period	$	132,498	$	(321,589)	$	132,498	$	(321,589)

Investments' Gross Unrealized Losses and Fair Value of Securities in Continuous Unrealized Loss Position, Aggregated by Investment Category and Length of Time

September 30, 2019

	Less Than 12 Months					12 Months or More					Total
Description	Number					Number					Number
of	of	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized
Securities	Securities	Value		Losses		Securities	Value		Losses		Securities	Value		Losses
			(in thousands)					(in thousands)					(in thousands)
Agency MBS	4	$	27,716	$	(50)	64	$	386,835	$	(4,510)	68	$	414,551	$	(4,560)
Non-Agency MBS	10	$	41,092	$	(607)	10	$	67,689	$	(3,439)	20	$	108,781	$	(4,046)

December 31, 2018

	Less Than 12 Months					12 Months or More					Total
Description	Number					Number					Number
of	of	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized
Securities	Securities	Value		Losses		Securities	Value		Losses		Securities	Value		Losses
			(in thousands)					(in thousands)					(in thousands)
Agency MBS	47	$	859,060	$	(6,484)	166	$	1,301,348	$	(36,937)	213	$	2,160,408	$	(43,421)
Non-Agency MBS	56	$	329,108	$	(5,886)	12	$	72,514	$	(5,304)	68	$	401,622	$	(11,190)

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Earnings Per Share

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Earnings Per Share

NOTE 17. EARNINGS PER SHARE

The computation of earnings per share, or EPS, for the three and nine months ended September 30, 2019 and September 30, 2018 is as follows:

	Net (Loss) Income
	to Common		Average	Earnings
	Stockholders		Shares	per Share
		(in thousands)
For the three months ended September 30, 2019
Basic EPS	$	(19,789)	98,739	$	(0.20)
Effect of dilutive securities		—	—		—
Diluted EPS	$	(19,789)	98,739	$	(0.20)
For the three months ended September 30, 2018
Basic EPS	$	15,068	98,353	$	0.15
Effect of dilutive securities		305	3,978		—
Diluted EPS	$	15,373	102,331	$	0.15

	Net (Loss) Income
	to Common		Average	Earnings
	Stockholders		Shares	per Share
	(in thousands)
For the nine months ended September 30, 2019
Basic EPS	$	(92,054)	98,638	$	(0.93)
Effect of dilutive securities		—	—		—
Diluted EPS	$	(92,054)	98,638	$	(0.93)
For the nine months ended September 30, 2018
Basic EPS	$	22,553	98,270	$	0.23
Effect of dilutive securities		914	3,929		—
Diluted EPS	$	23,467	102,199	$	0.23

XML

Transactions with Affiliates

9 Months Ended

Sep. 30, 2019

Transactions with Affiliates

Transactions with Affiliates

NOTE 13. TRANSACTIONS WITH AFFILIATES

Management Agreement and Externalization

Effective as of December 31, 2011, we entered into the Management Agreement with our Manager, pursuant to which our day-to-day operations are being conducted by our Manager. Our Manager is supervised and directed by our Board and is responsible for (i) the selection, purchase, and sale of our investment portfolio; (ii) our financing and hedging activities; and (iii) providing us with portfolio management, administrative, and other services relating to our assets and operations as may be appropriate. Our Manager will also perform such other services and activities relating to our assets and operations as described in the Management Agreement. In exchange for services provided, our Manager receives a management fee, paid monthly in arrears, in an amount equal to one-twelfth of 1.20% of our Equity (as defined in the Management Agreement).

On the effective date of the Management Agreement, the employment agreements with our executives were terminated, our employees became employees of our Manager, and we took such other actions as we believed were reasonably necessary to implement the Management Agreement and externalize our management function.

Mr. Joseph E. McAdams, our Chief Executive Officer and President and the Chief Investment Officer of our Manager, beneficially owns 47.4% of the outstanding membership interests of our Manager; Mr. Lloyd McAdams, one of our directors, beneficially owns 47.4% of the outstanding membership interests of our Manager; and Ms. Heather U. Baines, an Executive Vice President of our Manager, beneficially owns 5.2% of the outstanding membership interests of our Manager.

The Management Agreement may be terminated without cause, as defined in the agreement, after the expiration of any annual renewal term. We are required to provide 180-days’ prior notice of non-renewal of the Management Agreement and must pay a termination fee on the last day of any automatic renewal term equal to three times the average annual management fee earned by our Manager during the prior 24-month period immediately preceding the most recently completed month prior to the effective date of termination. We may only not renew the Management Agreement with or without cause with the consent of the majority of our independent directors. These provisions make it difficult to terminate the Management Agreement and increase the effective cost to us of not renewing the Management Agreement.

Certain of our former officers and employees were previously granted restricted stock and other equity awards (see Note 14, “Equity Compensation Plan”), including dividend equivalent rights, in connection with their service to us, and certain of our former officers and employees had agreements under which they would receive payments if the Company is subject to a change in control (which is also discussed below). The officers and employees of our Manager will continue to be eligible to receive equity awards under equity compensation plans in effect now or in the future.

Messrs.  Joseph E. McAdams, Charles J. Siegel, John T. Hillman, and Ms. Heather U. Baines and others are officers and employees of PIA Farmland, Inc. and its external manager, PIA, where they devote a portion of their time. PIA Farmland, Inc., a privately-held real estate investment trust investing in U.S. farmland properties to lease to independent farm operators, was incorporated in February 2013 and acquired its first farm property in October 2013. These officers and employees are under no contractual obligations to PIA Farmland, Inc., its external manager, PIA, or to Anworth or its external manager, Anworth Management LLC, as to their time commitment.

Change in Control and Arbitration Agreements

On June 27, 2006, we entered into Change in Control and Arbitration Agreements with Mr. Charles J. Siegel, our Chief Financial Officer, and with various officers and employees of our Manager. These agreements provide that should a change in control (as defined in the agreements) occur, each of these persons will receive certain severance and other benefits valued as of December 31, 2011. Under these agreements, in the event that a change in control occurs, each of these persons will receive a lump sum payment equal to (i) 12 months annual base salary in effect on December 31, 2011, plus (ii) the average annual incentive compensation received for the two complete fiscal years prior December 31, 2011, plus (iii) the average annual bonus received for the two complete fiscal years prior to December 31, 2011, as well as other benefits. For one of the Senior Vice Presidents and Portfolio Managers of our Manager, in the event that a change in control occurs, in addition to other benefits, he will receive a lump sum payment equal to (i) 12 months of the annual base salary (in effect on September 18, 2014) paid by our Manager plus (ii) $350,000. The Change in Control and Arbitration Agreements also provide for accelerated vesting of equity awards granted to these persons upon a change in control.

Agreements with Pacific Income Advisers, Inc.

On January 26, 2012, we entered into a sublease agreement that became effective on July 1, 2012 with PIA. Under the sublease agreement, we lease, on a pass-through basis, 7,300 square feet of office space from PIA at the same location and pay rent at an annual rate equal to PIA’s obligation, which is currently $69.42 per square foot. The base monthly rental for us is $43,497.47, which will be increased by 3% per annum on July 1, 2020. The sublease agreement runs through June 30, 2022 unless earlier terminated pursuant to the master lease. During the three and nine months ended September 30, 2019, we expensed $143 thousand and $422 thousand, respectively, in rent and related expenses to PIA under this sublease agreement, which is included in “General and administrative expenses” on our consolidated statements of operations. During the three and nine months ended September 30, 2018, we expensed $141 thousand and $419 thousand, respectively, in rent and related expenses to PIA under this sublease agreement.

In accordance with ASU 2016-2, “Leases,” the Company has elected the practical expedients, as the sublease agreement was classified as an operating lease prior to the new lease standard. It is still classified now as an operating lease. The present value of the operating lease is $1.39 million and is shown as both the Right to Use Asset and a Long-Term Lease Obligation on our unaudited consolidated balance sheets. At January 1, 2019, the discount rate used for the present value calculation was 2.23% and the remaining term was 42 months.

At September 30, 2019, the future minimum lease commitment was as follows:

									Total
	2019		2020		2021		2022		Commitment
	(in whole dollars)
Commitment (undiscounted cash flows)	$	130,492	$	529,800	$	545,697	$	276,882	$	1,482,871
Discounted cash flows on the lease commitment(1)	$	127,855	$	513,143	$	515,623	$	257,305	$	1,413,926

(1) The difference between the total commitment amount and the amount on the consolidated balance sheets is due to the amortization of the lease asset and lease liability being done on a straight-line basis rather than by the discounted cash flows.

Under our administrative services agreement with PIA, it provides administrative services and equipment to us including human resources, operational support and information technology, and we pay an annual fee of 5 basis points on the first $225 million of stockholders’ equity and 2.25 basis points thereafter (paid quarterly in arrears) for those services. The administrative services agreement had an initial term of one year and renews for successive one-year terms thereafter unless either party gives notice of termination no less than 30 days before the expiration of the then-current annual term. We may also terminate the administrative services agreement upon 30 days prior written notice for any reason and immediately if there is a material breach by PIA. During the three and nine months ended September 30, 2019, we paid fees of $43 thousand and $139 thousand, respectively, to PIA in connection with the administrative services agreement. During the three and nine months ended September 30, 2018, we paid fees of $52 thousand and $130 thousand, respectively, to PIA in connection with the administrative services agreement.

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Agency MBS and Non-Agency MBS, which are Carried at Fair Value (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Schedule Of Available For Sale Securities [Line Items]
Unrealized gain (loss) on trading investments	$ 1,900	$ 3,000	$ 17,800	$ (14,600)
Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	3,046,544		3,046,544		$ 3,585,207
Unrealized gain (loss) on trading investments	1,939	$ (3,017)	17,834	$ (14,584)
Agency MBS | Trading Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	302,700		302,700
Unrealized gain (loss) on trading investments			1,900		(15,900)
Trading investments	304,600		304,600
Non-Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	652,196		652,196		785,640
15-Year Fixed-Rate | Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Amortized cost	$ 51,454		$ 51,454		$ 917,780
15-Year Fixed-Rate | Agency MBS | Trading Securities
Schedule Of Available For Sale Securities [Line Items]
Fair value fixed rate period					15 years
Amortized cost					$ 496,700
Unrealized gain (loss) on trading investments					15,900
Trading investments					$ 480,800

XML

Mortgage-Backed Securities - Continuous Unrealized Loss Position (Detail) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2019 USD ($) item	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($) item	Sep. 30, 2018 USD ($)	Dec. 31, 2018 USD ($) item
Schedule Of Available For Sale Securities [Line Items]
Unrealized gain (loss) on trading investments	$ 1,900	$ 3,000	$ 17,800	$ (14,600)
Impairment charge	$ 1,145	141	$ 1,751	1,898
Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Less Than 12 Months Number of Securities | item	4		4		47
Less Than 12 Months Fair Value	$ 27,716		$ 27,716		$ 859,060
Less Than 12 Months Unrealized Losses	$ (50)		$ (50)		$ (6,484)
12 Months or More Number of Securities | item	64		64		166
12 Months or More Fair Value	$ 386,835		$ 386,835		$ 1,301,348
12 Months or More Unrealized Losses	$ (4,510)		$ (4,510)		$ (36,937)
Total Number of Securities | item	68		68		213
Total Fair Value	$ 414,551		$ 414,551		$ 2,160,408
Total Unrealized Losses	(4,560)		(4,560)		$ (43,421)
Unrealized gain (loss) on trading investments	$ 1,939	(3,017)	$ 17,834	(14,584)
Non-Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Less Than 12 Months Number of Securities | item	10		10		56
Less Than 12 Months Fair Value	$ 41,092		$ 41,092		$ 329,108
Less Than 12 Months Unrealized Losses	$ (607)		$ (607)		$ (5,886)
12 Months or More Number of Securities | item	10		10		12
12 Months or More Fair Value	$ 67,689		$ 67,689		$ 72,514
12 Months or More Unrealized Losses	$ (3,439)		$ (3,439)		$ (5,304)
Total Number of Securities | item	20		20		68
Total Fair Value	$ 108,781		$ 108,781		$ 401,622
Total Unrealized Losses	(4,046)		(4,046)		(11,190)
Impairment charge	$ 1,145	$ 141	1,751	$ 1,898
Trading Securities | Agency MBS
Schedule Of Available For Sale Securities [Line Items]
Unrealized gain (loss) on trading investments			$ 1,900		$ (15,900)

XML

Residential Mortgage Loans Held-For-Securitization - Summary of Geographic Concentrations of Residential Mortgage Loans Held-for-Investment (Detail) - Geographic Concentration Risk - Residential Loans Held For Investment	9 Months Ended	12 Months Ended
	Sep. 30, 2019	Dec. 31, 2018
Concentration Risk [Line Items]
Concentration risk percentage	100.00%	100.00%
California
Concentration Risk [Line Items]
Concentration risk percentage	76.00%	49.00%
Florida
Concentration Risk [Line Items]
Concentration risk percentage	7.00%	43.00%
Texas
Concentration Risk [Line Items]
Concentration risk percentage	3.00%	5.00%
Other states
Concentration Risk [Line Items]
Concentration risk percentage	14.00%	3.00%

XML

Transactions with Affiliates - Future Minimum Lease Commitment (Detail) - USD ($)	Sep. 30, 2019	Jan. 01, 2019
Operating Lease Liabilities, Payments Due
2019	$ 130,492
2020	529,800
2021	545,697
2022	276,882
Total Commitment	1,482,871
Operating Lease Liabilities, Discounted Cash Flows
2019	127,855
2020	513,143
2021	515,623
2022	257,305
Total Commitment	1,413,926
Present value of operating lease	$ 1,390,000
Operating lease, discount rate (as a percent)		2.23%
Operating lease, remaining term		42 months

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net (loss) income	$ (17,492)	$ 17,365	$ (85,162)	$ 29,445
Amortization of unrealized gains on interest rate swaps remaining in other comprehensive income	971	1,043	2,985	3,006
Reclassification adjustment for interest (income) on interest rate swaps included in net (loss) income				(212)
Other comprehensive income (loss)	18,336	(21,636)	97,742	(58,117)
Comprehensive income (loss)	844	(4,271)	12,580	(28,672)
Agency MBS
Available-for-sale, fair value adjustment	11,242	(16,091)	65,195	(65,419)
Reclassification adjustment for (gain) loss on sales included in net (loss) income	(445)	(583)	5,258	11,362
Non-Agency MBS
Available-for-sale, fair value adjustment	6,337	(5,788)	24,095	(6,679)
Reclassification adjustment for (gain) loss on sales included in net (loss) income	$ 231	$ (217)	$ 209	$ (175)

XML

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2019	Nov. 05, 2019
Document And Entity Information [Abstract]
Document Type	10-Q
Document Period End Date	Sep. 30, 2019
Entity Registrant Name	ANWORTH MORTGAGE ASSET CORP
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		98,846,353
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q3
Entity Central Index Key	0001047884
Amendment Flag	false

XML

Carrying Value and Estimated Fair Value of Financial Instruments (Detail) - USD ($) $ in Thousands		Sep. 30, 2019	Dec. 31, 2018
Financial Assets:
Residential mortgage loans held-for-investment through consolidated securitization trusts	[1]	$ 483,648	$ 549,016
Residential mortgage loans held-for-investment, Estimated Fair Value		489,090	538,362
Residential mortgage loans held-for-securitization		129,014	11,660
Residential mortgage loans held-for-securitization, Estimated Fair Value		131,361	11,660
Financial Liabilities:
Asset-backed securities issued by securitization trusts	[1]	474,285	539,651
Asset-backed securities issued by securitization trust, Estimated Fair Value		$ 477,835	$ 528,045

[1] The consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations and liabilities of the VIEs for which creditors do not have recourse to the Company. At September 30, 2019 and December 31, 2018, total assets of the consolidated VIEs were $485 million and $551 million (including accrued interest receivable of $1.6 million and $1.8 million), respectively (which is recorded above in the line item entitled “Interest receivable”), and total liabilities were $476 million and $541 million (including accrued interest payable of $1.6 million and $1.7 million), respectively (which is recorded in the line item above entitled “Accrued interest payable”). Please refer to Note 5, “Variable Interest Entities,” for further discussion.

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Organization and Significant Accounting Policies

9 Months Ended

Sep. 30, 2019

Organization and Significant Accounting Policies

Organization and Significant Accounting Policies

NOTE 1. ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES

Our Company

We were incorporated in Maryland on October 20, 1997 and commenced operations on March 17, 1998. Our principal business is to invest in, finance, and manage a leveraged portfolio of residential mortgage-backed securities, or MBS, and residential mortgage loans, which presently include the following types of investments:

§ Agency mortgage-backed securities, or Agency MBS, which include residential mortgage pass-through certificates and collateralized mortgage obligations, or CMOs, which are securities representing interests in pools of mortgage loans secured by residential property in which the principal and interest payments are guaranteed by a government-sponsored enterprise, or GSE, such as the Federal National Mortgage Association, or Fannie Mae, or the Federal Home Loan Mortgage Corporation, or Freddie Mac;

§ Non-agency mortgage-backed securities, or Non-Agency MBS, which are securities issued by companies that are not guaranteed by federally sponsored enterprises and that are secured primarily by first-lien residential mortgage loans; and

§ Residential mortgage loans. We acquire non-Qualified Mortgage, or Non-QM, residential mortgage loans (which are described further on page 48) from independent loan originators with the intent of holding these loans for securitization. These loans are financed by warehouse lines of credit until securitization. We also hold residential mortgage loans through consolidated securitization trusts. We finance these loans through asset-backed securities, or ABS, issued by the consolidated securitization trusts. The ABS, which are held by unaffiliated third parties, are non-recourse financing. The difference in the amount of the loans in the trusts and the amount of the ABS represents our retained net interest in the securitization trusts.

Our principal business objective is to generate net income for distribution to our stockholders primarily based upon the spread between the interest income on our mortgage assets and our borrowing costs to finance our acquisition of those assets.

We have elected to be taxed as a real estate investment trust, or REIT, under the Internal Revenue Code of 1986, as amended, or the Code. As long as we retain our REIT status, we generally will not be subject to federal or state income taxes to the extent that we distribute our taxable net income to our stockholders, and we routinely distribute to our stockholders substantially all of the taxable net income generated from our operations. In order to qualify as a REIT, we must meet various ongoing requirements under the tax law, including requirements relating to the composition of our assets, the nature of our gross income, minimum distribution requirements, and requirements relating to the ownership of our stock.

Our Manager

We are externally managed and advised by Anworth Management LLC, or our Manager. Effective as of December 31, 2011, we entered into a management agreement, or the Management Agreement, with our Manager, which effected the externalization of our management function, or the Externalization. Since the effective date of the Externalization, our day-to-day operations are being conducted by our Manager through the authority delegated to it under the Management Agreement and pursuant to the policies established by our board of directors, or our Board.

Our Manager is supervised by our Board and is responsible for administering our day-to-day operations. In addition, our Manager is responsible for (i) the selection, purchase, and sale of our investment portfolio; (ii) our financing and hedging activities; and (iii) providing us with portfolio management, administrative, and other services relating to our assets and operations as may be appropriate.

Our Manager will also perform such other services and activities as described in the Management Agreement relating to our assets and operations as may be appropriate. In exchange for these services, our Manager receives a management fee, paid monthly in arrears, in an amount equal to one-twelfth of 1.20% of our Equity (as defined in the Management Agreement).

BASIS OF PRESENTATION AND CONSOLIDATION

The accompanying unaudited consolidated financial statements are prepared on the accrual basis of accounting in accordance with generally accepted accounting principles utilized in the United States of America, or GAAP. The preparation of financial statements in conformity with GAAP 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 period. Material estimates that are susceptible to change relate to the determination of the fair value of investments and derivatives, cash flow projections for and credit performance of Non-Agency MBS and residential mortgage loans, amortization of security and loan premiums, accretion of security and loan discounts, and accounting for derivative activities. Actual results could materially differ from these estimates. In the opinion of management, all material adjustments, consisting of normal recurring adjustments, considered necessary for a fair presentation have been included.

Our consolidated financial statements include the accounts of all subsidiaries. Significant intercompany accounts and transactions have been eliminated. The interim financial information in the accompanying unaudited consolidated financial statements and the notes thereto should be read in conjunction with the audited consolidated financial statements included in our Annual Report on Form 10‑K for the fiscal year ended December 31, 2018. Our consolidated financial statements also include the consolidation of certain securitization trusts that meet the definition of a variable interest entity, or VIEs, because the Company has been deemed to be the primary beneficiary of the securitization trusts. These securitization trusts hold pools of residential mortgage loans and issue series of ABS payable from the cash flows generated by the underlying pools of residential mortgage loans. These securitizations are non-recourse financing for the residential mortgage loans held-for-investment. Generally, a portion of the ABS issued by the securitization trusts are sold to unaffiliated third parties and the balance is purchased by the Company. We classify the underlying residential mortgage loans owned by the securitization trusts as residential mortgage loans held-for-investment through consolidated securitization trusts in our consolidated balance sheets. The ABS issued to third parties are recorded as liabilities on our consolidated balance sheets. We record interest income on the residential mortgage loans held-for-investment and interest expense on the ABS issued to third parties in our consolidated statements of operations. We record the initial underlying assets and liabilities of the consolidated securitization trusts at their fair value upon consolidation into the Company and, as such, no gain or loss is recorded upon consolidation. See Note 5, “Variable Interest Entities,” for additional information regarding the impact of consolidation of securitization trusts.

The consolidated securitization trusts are VIEs because the securitization trusts do not have equity that meets the definition of GAAP equity at risk. In determining if a securitization trust should be consolidated, we evaluate (in accordance with the Financial Accounting Standards Board, or FASB, Accounting Standards Codification, or ASC, 810‑10) whether it has both (i) the power to direct the activities of the securitization trust that most significantly impact its economic performance and (ii) the right to receive benefits from the securitization trust or the obligation to absorb losses of the securitization trust that could be significant. We determined that we are the primary beneficiary of certain securitization trusts because we have certain delinquency and default oversight rights on residential mortgage loans. In addition, we own the most subordinated class of ABS issued by the securitization trusts and has the obligation to absorb losses and right to receive benefits from the securitization trusts that could potentially be significant to the securitization trusts. We assess modifications, if any, to VIEs on an ongoing basis to determine if a significant reconsideration event has occurred that would change our initial consolidation assessment.

Change in Basis of Presentation

In accordance with ASU 2016-2, “Leases,” we have recorded on our unaudited consolidated balance sheets a “Right to Use Asset-Operating Lease,” and the related “Long-Term Lease Obligation.” All prior period information is presented in the same manner for conformity.

The following is a summary of our significant accounting policies:

Cash and Cash Equivalents

Cash and cash equivalents include cash on hand and highly liquid investments with original maturities of three months or less, including U.S. Treasury bills. The carrying amount of cash equivalents approximates their fair value. Restricted cash includes cash pledged as collateral to counterparties on various derivative transactions.

Reverse Repurchase Agreements

We use securities purchased under agreements to resell, or reverse repurchase agreements, as a means of investing excess cash. Although legally structured as a purchase and subsequent resale, reverse repurchase agreements are treated as financing transactions under which the counterparty pledges securities (principally U.S. treasury securities) and accrued interest as collateral to secure a loan. The difference between the purchase price that we pay and the resale price that we receive represents interest paid to us and is included in “Other interest income” on our consolidated statements of operations. It is our policy to generally take possession of securities purchased under reverse repurchase agreements at the time such agreements are made.

Mortgage-Backed Securities

Agency MBS are securities that are obligations (including principal and interest) guaranteed by the U.S. government, such as Ginnie Mae, or guaranteed by federally sponsored enterprises, such as Fannie Mae or Freddie Mac. Our investment-grade Agency MBS portfolio is invested primarily in fixed-rate and adjustable-rate mortgage-backed pass-through certificates and hybrid adjustable-rate MBS. Hybrid adjustable-rate MBS have an initial interest rate that is fixed for a certain period, typically one to ten years, and then adjusts annually for the remainder of the term of the asset. We structure our investment portfolio to be diversified with a variety of prepayment characteristics, investing in mortgage assets with prepayment penalties, investing in certain mortgage security structures that have prepayment protections and purchasing mortgage assets at a premium and at a discount. A portion of our portfolio consists of Non-Agency MBS. Our principal business objective is to generate net income for distribution to our stockholders primarily based upon the spread between the interest income on our mortgage assets and our borrowing costs to finance our acquisition of those assets.

We classify our MBS as either trading investments, available-for-sale investments, or held-to-maturity investments. Our management determines the appropriate classification of the securities at the time they are acquired and evaluates the appropriateness of such classifications at each balance sheet date. We currently classify most of our MBS as available-for-sale. We have designated a portion of our MBS as trading investments. All assets that are classified as available-for-sale are carried at fair value and unrealized gains or losses are generally included in “Accumulated other comprehensive income (loss)” as a component of stockholders’ equity. Losses that are credit-related on securities classified as available-for-sale, which are determined by management to be other-than-temporary in nature, are reclassified from “Other comprehensive income (loss)” on our consolidated balance sheets to “Net (loss) income” on our consolidated statements of operations. Assets classified as trading investments are reported at fair value with unrealized gains and losses included in our consolidated statements of operations.

The most significant source of our revenue is derived from our investments in MBS. Interest income on Agency MBS is accrued based on the actual coupon rate and the outstanding principal amount of the underlying mortgages. Premiums and discounts are amortized or accreted into interest income over the estimated lives of the securities using the effective interest yield method, adjusted for the effects of actual and estimated prepayments based on ASC 320‑10. Our policy for estimating prepayment speeds for calculating the effective yield is to evaluate historical performance, street consensus prepayment speeds, and current market conditions. If our estimate of prepayments is materially incorrect as compared to the aforementioned references, we may be required to make an adjustment to the amortization or accretion of premiums and discounts that would have an impact on future income, which could be material and adverse.

A majority of our Non-Agency MBS are accounted for under “Loans and Debt Securities Acquired with Credit Deterioration” (ASC 310‑30). A debt security accounted for under ASC 310‑30 is initially recorded at its purchase price (fair value). The amount of expected cash flows that exceed the initial investment represents the market yield adjustment (accretable yield), which is recognized as interest income on a level yield basis over the life of the security. The excess of total contractual cash flows over the cash flows expected at its origination is considered to be the non-accretable difference. We must periodically reassess the expected cash flows of loans accounted for under ASC 310‑30 along with the cash flows received. A significant increase in expected cash flows must be accounted for as an increase in the rate of accretion over the remaining life of the security. Conversely, if expected cash flows decrease, an other-than-temporary impairment must be recognized as a charge to earnings. Adjustments to the fair value of Non-Agency MBS, which are accounted for as available-for-sale securities, are recorded in “Accumulated other comprehensive income,” or AOCI. The determination as to whether impairment and accretable yield exists is based on cash flow projections related to the securities. As a result, the timing and amount of impairment and accretable yield constitutes a material estimate that is susceptible to significant change.

Interest income on the Non-Agency MBS that were purchased at a discount to par value, and were rated below AA at the time of purchase, is recognized based on the security’s effective interest rate. The effective interest rate on these securities is based on the projected cash flows from each security, which are estimated based on our observation of current information and events, and 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. 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 available-for-sale securities are affected by the contractual lives of the associated mortgage collateral, periodic payments of principal, and prepayments of principal. Therefore, actual maturities of available-for-sale securities are generally shorter than stated contractual maturities. Stated contractual maturities are generally greater than ten years. There can be no assurance that our assumptions used to estimate future cash flows or the current period’s yield for each asset would not change in the near term, and the change could be material.

Based on the projected cash flows from our Non-Agency MBS purchased at a discount to par value, a portion of the purchase discount may be designated as a non-accretable difference and, therefore, not accreted into interest income. The amount designated as a non-accretable difference 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 non-accretable difference is more favorable than forecasted, a portion of the amount designated as a non-accretable difference may be accreted into interest income prospectively. Conversely, if the performance of a security with a non-accretable difference is less favorable than forecasted, an impairment charge and write-down of such security to a new cost basis results.

Securities transactions are recorded on the date the securities are purchased or sold. Realized gains or losses from securities transactions are determined based on the specific identified cost of the securities.

Residential Mortgage Loans Held-for-Securitization

Residential mortgage loans held-for-securitization are held at our wholly-owned subsidiary, Anworth Mortgage Loans, Inc., in connection with our intent to sponsor our own securitizations. Loans purchased with the intent to securitize are recorded on the trade date. Any fees associated with acquiring the loans held-for-securitization, as well as any premium paid to acquire the loans, are deferred. These are included in the loan balance and amortized using the effective interest yield method. Interest income is recorded as revenue when earned and deemed collectible or until a loan becomes more than 90 days past due, at which point the loan is placed on non-accrual status. When a non-accrual loan has been cured, meaning when all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, nonaccrual loans may be placed back on accrual status after the loan is considered re-performing, generally when the loan has been current for 6 months.

The residential mortgage loans held-for-securitization are financed by a warehouse line of credit. The payment and performance of the obligations by Anworth Mortgage Loans under the warehouse line is guaranteed by Anworth Mortgage Asset Corporation. We may be required to remove a loan from a warehouse line of credit. We do not maintain a loan repurchase reserve, as any risk of loss due to loan repurchase would normally be covered by recourse to the companies from which we acquired the loans. Debt issuances costs incurred in connection with this line of credit (such as facility fees and legal costs) are deducted from the debt’s carrying amount and amortized ratably to interest expense over the term of the debt.

Residential Mortgage Loans Held-for-Investment Through Consolidated Securitization Trusts

Residential mortgage loans held-for-investment through consolidated securitization trusts are carried at unpaid principal balances net of any premiums or discounts and allowance for loan losses. We expect that we will be required to continue to consolidate the securitization trusts that hold the residential mortgage loans.

We establish an allowance for residential loan losses based on our estimate of credit losses. These estimates for the allowance for loan losses require consideration of various observable inputs including, but not limited to, historical loss experience, delinquency status, borrower credit scores, geographic concentrations and loan-to-value ratios, and are adjusted for current economic conditions as deemed necessary by our management. Many of these factors are subjective and cannot be reduced to a mathematical formula. In addition, since we have not incurred any significant direct losses on our portfolio, we review national historical credit performance information from external sources to assist in our analysis. Changes in our estimates can significantly impact the allowance for loan losses and provision expense. The allowance reflects management’s best estimate of the credit losses inherent in the loan portfolio at the balance sheet date. It is also possible that we will experience credit losses that are different from our current estimates or that the timing of those losses may differ from our estimates.

We recognize interest income from residential mortgage loans on an accrual basis. Any related premium or discount is amortized into interest income using the effective interest method over the estimated life of these loans. Coupon interest is recognized as revenue when earned and deemed collectable or until a loan becomes more than 90 days past due, at which point the loan is placed on non-accrual status. Interest previously accrued for loans that have been placed on non-accrual status is reversed against interest income in the period the loan is placed in non-accrual status. Residential loans delinquent more than 90 days or in foreclosure are characterized as delinquent. Cash principal and interest that are advanced from servicers after a loan becomes greater than 90 days past due are recorded as a liability due to the servicer. When a delinquent loan previously placed on non-accrual status has been cured, meaning when all delinquent principal and interest have been remitted by the borrower, the loan is placed back on accrual status. Alternatively, non-accrual loans may be placed back on accrual status after the loan is considered re-performing. A restructured loan is considered re-performing when the loan has been current for at least 6 months.

Residential Properties

Residential properties are stated at cost and consist of land, buildings, and improvements, including other costs incurred during their acquisition, possession, and renovation. Residential properties purchased that are not subject to an existing lease are treated as asset acquisitions and, as such, are recorded at their purchase price, including acquisition and renovation costs, all of which are allocated to land and building based upon their relative fair values at the date of acquisition.

Building depreciation is computed on a straight-line basis over the estimated useful lives of the assets. We generally use a 27.5 year estimated life with no salvage value. We incur costs to prepare our acquired properties to be leased. These costs are capitalized and allocated to building costs. Costs related to the restoration, renovation, or improvement of our properties that improve and extend their useful lives are capitalized and depreciated over their estimated useful lives. Expenditures for ordinary repairs and maintenance are expensed as incurred. Costs incurred by us to lease the properties are capitalized and amortized over the life of the lease. Escrow deposits include refundable and non-refundable cash and earnest money on deposit with independent third parties for property purchases.

Repurchase Agreements

We finance the acquisition of MBS primarily through the use of repurchase agreements. Under these repurchase agreements, we sell securities to a lender and agree to repurchase the same securities in the future for a price that is higher than the original sales price. The difference between the sale price that we receive and the repurchase price that we pay represents interest paid to the lender. Although structured as a sale and repurchase obligation, a repurchase agreement operates as a financing under which we pledge our securities and accrued interest as collateral to secure a loan which is equal in value to a specified percentage of the estimated fair value of the pledged collateral. We retain beneficial ownership of the pledged collateral. Upon the maturity of a repurchase agreement, we are required to repay the loan and concurrently receive back our pledged collateral from the lender or, with the consent of the lender, we may renew such agreement at the then-prevailing financing rate. These repurchase agreements may require us to pledge additional assets to the lender in the event the estimated fair value of the existing pledged collateral declines.

Asset-Backed Securities Issued by Securitization Trusts

Asset-backed securities issued by the securitization trusts are recorded at principal balances net of unamortized premiums or discounts. This long-term debt is collateralized only by the assets held in the trusts and is otherwise non-recourse to the Company.

Derivative Financial Instruments

Risk Management

We primarily use short-term (less than or equal to 12 months) repurchase agreements to finance the purchase of MBS. These obligations expose us to variability in interest payments due to changes in interest rates. We continuously monitor changes in interest rate exposures and evaluate various opportunities to mitigate this risk. Our objective is to limit the impact of interest rate changes on our earnings and cash flows. The principal instruments we use to achieve this are interest rate swap agreements, or interest rate swaps, which effectively convert a percentage of our repurchase agreements to fixed-rate obligations over a period of up to ten years. Under interest rate swaps, we agree to pay an amount equal to a specified fixed rate of interest times a notional principal amount and we receive in return an amount equal to a specified variable-rate of interest times a notional amount, generally based on the London Interbank Offered Rate, or LIBOR. The notional amounts are not exchanged. We do not issue or hold the interest rate swaps for speculative purposes.

We also enter into To-Be-Announced, or TBA, Agency MBS as either a means of investing in and financing Agency MBS or as a means of disposing of or reducing our exposure to agency securities. Pursuant to TBA contracts, we agree to purchase or sell for future delivery Agency MBS with certain principal and interest terms and certain types of collateral, but the particular Agency MBS to be delivered are not identified until shortly before the TBA settlement date. We also may choose, prior to settlement, to move the settlement of these MBS out to a later date by entering into an offsetting short or long position (referred to as a “pair off”), net settling the paired off positions for cash and simultaneously purchasing a similar TBA contract for a later settlement date. This transaction is commonly referred to as a “dollar roll.” The Agency MBS purchased or sold for a forward settlement date are typically priced at a discount to agency securities for settlement in the current month. This difference (or discount) is referred to as the “price drop.” The price drop represents compensation to us for foregoing net interest margin (interest income less repurchase agreement financing cost). TBA Agency MBS are accounted for as derivative instruments since they do not meet the exemption allowed for a “regular way” security trade under ASC 815, as either the TBA contracts do not settle in the shortest period of time possible or we cannot assess that it is probable at inception that we will take physical delivery of the security or that we will not settle on a net basis.

Accounting for Derivative and Hedging Activities

We account for derivative instruments in accordance with ASC 815, which requires recognition of all derivatives as either assets or liabilities and measurement of those instruments at fair value, which is typically based on values obtained from large financial institutions who are market makers for these types of instruments. The accounting for changes in the fair value of derivative instruments depends on whether the instruments are designated and qualify as hedges in accordance with ASC 815. Changes in fair value related to derivatives not designated as hedges are recorded in our consolidated statements of operations as “Gain (loss) on derivatives” and specifically identified as either relating to interest rate swaps or TBA Agency MBS. For a derivative to qualify for hedge accounting, we must anticipate that the hedge will be highly “effective,” as defined by ASC 815‑10. A hedge of the variability of cash flows that are to be received or paid in connection with a recognized asset or liability is known as a “cash flow” hedge. Changes in the fair value of a derivative that is highly effective and that is designated as a cash flow hedge, to the extent the hedge is effective, are recorded in AOCI and reclassified to income when the forecasted transaction affects income (e.g. when periodic settlement interest payments are due on repurchase agreements). Hedge ineffectiveness, if any, is recorded in current period income. Fair value hedges protect against exposures to changes in the fair value of a recognized asset. ASC 815 requires companies to recognize in income, in the period that the changes in fair value occur, any gains or losses from any ineffectiveness in the hedging relationship.

When we discontinue hedge accounting, the gain or loss on the derivative remains in AOCI and is reclassified into income when the forecasted transaction affects income. In all situations where hedge accounting is discontinued and the derivative remains outstanding, we carry the derivative at its fair value on our consolidated balance sheets, recognizing changes in fair value in current period income. All of our interest rate swaps had historically been accounted for as cash flow hedges under ASC 815. After August 22, 2014, none of our interest rate swaps were designated for hedge accounting. As a result of discontinuing hedge accounting for our interest rate swaps, changes in the fair value of these interest rate swaps are recorded in “(Loss) gain on derivatives, net” in our consolidated statements of operations rather than in AOCI. Also, net interest paid or received on these interest rate swaps, which was previously recognized in interest expense, is instead recognized in “(Loss) gain on derivatives, net.” These continue to be reported as assets or liabilities on our consolidated balance sheets at their fair value.

As long as the forecasted transactions that were being hedged (i.e. rollovers of our repurchase agreement borrowings) are still expected to occur, the balance in AOCI from the activity in these interest rate swaps through the dates of de-designation will remain in AOCI and be recognized in our consolidated statements of operations as “interest expense” over the remaining term of these interest rate swaps.

For purposes of the consolidated statements of cash flows, cash flows hedges were classified with the cash flows from the hedged item. Cash flows from derivatives that are not hedges are classified according to the underlying nature or purpose of the derivative transaction.

For more details on the amounts and other qualitative information on all our derivative transactions, see Note 15, “Derivative Instruments.” For more information on the fair value of our derivative instruments, see Note 9, “Fair Values of Financial Instruments.”

Credit Risk

As of September 30, 2019, we had attempted to limit our exposure to credit losses on our Agency MBS by purchasing securities primarily through Freddie Mac and Fannie Mae. The payment of principal and interest on MBS issued by Freddie Mac and Fannie Mae MBS are guaranteed by those respective enterprises. In September 2008, both Freddie Mac and Fannie Mae were placed in the conservatorship of the U.S. government. While it is the intent that the conservatorship will help stabilize Freddie Mac’s and Fannie Mae’s overall financial position, there can be no assurance that it will succeed or that, if necessary, Freddie Mac and Fannie Mae will be able to satisfy their guarantees of Agency MBS. There have also been concerns as to what the U.S. government will do regarding winding-down the operations of Freddie Mac and Fannie Mae. There have also been concerns over the past several years regarding the credit standing of Freddie Mac, Fannie Mae, and U.S. sovereign debt. We do not know what effect any future ratings of Freddie Mac, Fannie Mae, and U.S. sovereign debt may ultimately have on the U.S. economy, the value of our securities, or the ability of Freddie Mac and Fannie Mae to satisfy its guarantees of Agency MBS, if necessary.

Our adjustable-rate MBS are subject to periodic and lifetime interest rate caps. Periodic caps can limit the amount an interest rate can increase during any given period. Some adjustable-rate MBS that are subject to periodic payment caps may result in a portion of the interest being deferred and added to the principal outstanding.

We also invest in Non-Agency MBS, which are securities that are secured by pools of residential mortgages that are not issued by government-sponsored enterprises and are not guaranteed by any agency of the U.S. government or any federally chartered corporation. Such investments carry a risk that the borrower on the underlying mortgage may default on their obligation to make full and timely payments of principal and interest.

Other-than-temporary losses on our available-for-sale MBS, as measured by the amount of decline in estimated fair value attributable to credit losses that are considered to be other-than-temporary, are charged against income, resulting in an adjustment of the cost basis of such securities. Based on the criteria in ASC 320‑10, the determination of whether a security is other-than-temporarily impaired, or OTTI, involves judgments and assumptions based on both subjective and objective factors. When a security is impaired, an OTTI is considered to have occurred if (i) we intend to sell the security, (ii) it is more likely than not that we will be required to sell the security before recovery of its amortized cost basis, or (iii) we do not expect to recover its amortized cost basis (i.e., there is a credit-related loss). The following are among, but not all of, the factors considered in determining whether and to what extent an OTTI exists and the portion that is related to credit loss: (i) the expected cash flow from the investment; (ii) whether there has been an other-than-temporary deterioration of the credit quality of the underlying mortgages; (iii) the credit protection available to the related mortgage pool for MBS; (iv) any other market information available, including analysts’ assessments and statements, and public statements and filings made by the debtor or counterparty; (v) management’s internal analysis of the security, considering all known relevant information at the time of assessment; and (vi) the magnitude and duration of historical decline in market prices. Because management’s assessments are based on factual information as well as subjective information available at the time of assessment, the determination as to whether an other-than-temporary decline exists and, if so, the amount considered impaired, is also subjective, and therefore constitutes material estimates that are susceptible to significant change.

We also own residential mortgage loans held-for-investment through consolidated securitization trusts. As the majority of these loans (the senior tranches of the securitization trusts) are collateral for the asset-backed securities issued by the trusts, our potential credit risk is on the subordinated tranches that we own, as these tranches would be the first ones to absorb any losses resulting from defaults by the borrowers on the underlying mortgage loans.

For all interest rate swaps entered into on or after September 9, 2013, all swap participants are required by rules of the Commodities Futures Trading Commission under the authority granted to it pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act, or the Dodd-Frank Act, to clear interest rate swaps through a registered derivatives clearing organization, or “swap execution facility,” through standardized documents under which each swap counterparty transfers its position to another entity, whereby a central clearinghouse effectively becomes the counterparty on each side of the swap. It is the intent of the Dodd-Frank Act that the clearing of interest rate swaps in this manner is designed to avoid concentration of risk in any single entity by spreading and centralizing the risk in the clearinghouse and its members.

Credit Risk Related to Residential Mortgage Loans Held-for-Securitization

Our strategy of acquiring, accumulating, and securitizing residential mortgage loans involves credit risk. We bear the risk of loss on these loans while they are being financed through warehouse lines of credit. These loans are secured by real property. Credit losses on real estate loans can occur for many reasons, including poor origination practices; fraud; poor underwriting; poor servicing practices; weak economic conditions; increases in payments required to be made by the borrowers; declines in the value of real estate; natural disasters (such as fires or earthquake), severe weather (such as flooding, hurricanes, drought, and tornadoes) and other acts of God; uninsured property loss; over-leveraging of the borrower; costs of remediation of environmental conditions; acts of war or terrorism; changes in legal protections for lenders and other changes in law or regulation (including lending disclosures and privacy); and personal events affecting borrowers, such as reduction in income, changes in employment status (such as job loss), divorce, or health problems. In addition, if the U.S. economy or the housing market were to weaken (and that weakening was in excess of what we anticipated), credit losses could increase beyond levels that we have anticipated. In the event of a default on any of our loans, we would bear the loss equal to the difference between the realizable value of the mortgaged property, after expenses, and the outstanding indebtedness, as well as the loss of interest.

Income Taxes

We have elected to be taxed as a REIT and to comply with the provisions of the Code with respect thereto. Accordingly, we will not be subject to federal income tax to the extent that our distributions to our stockholders satisfy the REIT requirements and that certain asset, income, and stock ownership tests are met.

We have no unrecognized tax benefits and do not anticipate any increase in unrecognized benefits during 2019 relative to any tax positions taken prior to January 1, 2019. Should the accrual of any interest or penalties relative to unrecognized tax benefits be necessary, it is our policy to record such accruals in our income taxes accounts; however, no such accruals existed at September 30, 2019. We file REIT U.S. federal and California income tax returns. These returns are generally open to examination by the IRS and the California Franchise Tax Board for all years after 2014 and 2013, respectively.

Cumulative Convertible Preferred Stock

We classify our Series B Cumulative Convertible Preferred Stock, or Series B Preferred Stock, on our consolidated balance sheets using the guidance in ASC 480‑10‑S99. Our Series B Preferred Stock contains certain fundamental change provisions that allow the holder to redeem the preferred stock for cash only if certain events occur, such as a change in control. As redemption under these circumstances is not solely within our control, we have classified our Series B Preferred Stock as temporary equity.

We have analyzed whether the conversion features in our Series B Preferred Stock should be bifurcated under the guidance in ASC 815‑10 and have determined that bifurcation is not necessary.

Stock-Based Expense

In accordance with ASC 718‑10, any expense relating to share-based payment transactions is recognized in the unaudited consolidated financial statements. Restricted stock is expensed over the vesting period (see Note 14, “Equity Compensation Plan,” for more information).

Earnings Per Share

Basic earnings per share, or EPS, is computed by dividing net income available to common stockholders by the weighted average number of common shares outstanding during the period. Diluted EPS assumes the conversion, exercise or issuance of all potential common stock equivalents (which includes stock options and convertible preferred stock) and the adding back of the Series B Preferred Stock dividends unless the effect is to reduce a loss or increase the income per share.

Accumulated Other Comprehensive Income

In accordance with ASC 220‑10‑55‑2, total comprehensive income is comprised of net income or net loss and other comprehensive income, which includes unrealized gains and losses on marketable securities classified as available-for-sale, and unrealized gains and losses on derivative financial instruments. In accordance with ASU 2013‑02, we have identified, in our consolidated statements of comprehensive income, items that are reclassified and included in our consolidated statements of operations.

USE OF ESTIMATES

The preparation of financial statements in conformity with GAAP 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 period. Actual results could materially differ from those estimates.

RECENT ACCOUNTING PRONOUNCEMENTS

On February 25, 2016, the FASB issued ASU 2016‑2, “Leases” (Topic 842), which is intended to improve financial reporting for lease transactions. This ASU requires organizations that lease assets, such as real estate, airplanes, and manufacturing equipment, to recognize on their balance sheet the assets and liabilities for the rights to use those assets for the lease term and obligations to make lease payments created by those leases that have terms of greater than 12 months. The recognition, measurement, and presentation of expenses and cash flows arising from a lease by a lessee primarily depends on its classification as a finance or operating lease. This ASU also requires disclosures to help investors and other financial statement users better understand the amount and timing of cash flows arising from leases. These disclosures include qualitative and quantitative requirements, providing additional information about the amounts recorded in the financial statements. This ASU became effective for public entities beginning with the quarter ended March 31, 2019, and we have adopted it. The Company has elected the practical expedients allowed under this ASU. This ASU did not have a material impact on our consolidated financial statements, as we do not have any finance leases and our only operating lease is for the sublease of our headquarters. Also, with respect to the small portion of our business in which we are a lessor of rental properties, this ASU is not applicable to this portion of our business, as all of our leases are for less than one year.

On June 16, 2016, the FASB issued ASU 2016‑13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” This ASU is applicable to the measurement of credit losses on financial assets measured at amortized cost, including loan receivables, held-to-maturity debt securities, and reinsurance receivables. It also applies to off-balance sheet credit exposures not accounted for as insurance (loan commitments, standby letters of credit, financial guarantees, and other similar instruments) and net investments in leases recognized by a lessor. The scope excludes financial assets measured at fair value through net income, available-for-sale securities, loans made to participants by defined contribution employee benefit plans, policy loan receivables of an insurance company, pledge receivables of a not-for-profit entity, and receivables between entities under common control. This ASU will require entities to immediately record the full amount of credit losses that are expected in their loan portfolios and to re-evaluate at each reporting period. The income statement will reflect the credit loss provision (or expense) necessary to adjust the allowance estimate since the previous reporting date. The expected credit loss estimate should consider available information relevant to assessing the collectability of contractual cash flows including information about past events (i.e. historical loss experience), current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. This ASU will become effective for public entities beginning with the quarter ending March 31, 2020. Although, at this time, we are not able to measure the impact that this ASU will have on our consolidated financial statements, we believe that when implemented, while not having a significant impact on the losses incurred over the life of the loans, it is likely that credit losses will be recognized through the allowance account sooner than previously required.

In June 2018, the FASB issued ASU 2018-07, “Compensation–Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.” This ASU expands the scope of Topic 718, which currently only includes share-based payments issued to employees, to also include share-based payments issued to nonemployees for goods and services. Currently, nonemployee awards are measured at the fair value of the consideration received or the fair value of the equity instruments issued, whichever can be more reliably measured. Under ASU 2018-07, equity-classified nonemployee awards within the scope of Topic 718 will be measured at grant-date fair value. This ASU became effective for public companies beginning with the quarter ended March 31, 2019. We have adopted this ASU and it did not have a material impact on our consolidated financial statements.

In August 2018, the FASB issued ASU 2018-13, “Fair Value Measurement (Topic 820) – Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” The following disclosure requirements were removed: (1) The amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy; (2) The policy for timing of transfers between levels; and (3) The valuation processes for Level 3 fair value measurements. The following disclosure requirement was modified: The amendments clarify that the measurement uncertainty disclosure is to communicate information about the uncertainty in measurement as of the reporting date. The following disclosure requirements were added: (i) The changes in unrealized gains and losses for the period included in other comprehensive income for recurring Level 3 fair value measurements held at the end of the reporting period; and (ii) The range and weighted average of significant unobservable inputs used to develop Level 3 fair value measurements. For certain unobservable inputs, an entity may disclose other quantitative information in lieu of the weighted average if the entity determines that the other quantitative information would be a more reasonable and rational method to reflect the distribution of unobservable inputs used to develop Level 3 fair value measurements. This ASU will become effective for all entities beginning with the quarter ending March 31, 2020. We do not believe that this ASU will have a material impact on our consolidated financial statements.