Arbor Realty Trust (ABR) 10-Q 3 Aug 18 2018 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2018	Jul. 27, 2018
Document and Entity Information
Entity Registrant Name	ARBOR REALTY TRUST INC
Entity Central Index Key	1,253,986
Document Type	10-Q
Document Period End Date	Jun. 30, 2018
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		75,390,813
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q2

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Assets:
Cash and cash equivalents	$ 106,968	$ 104,374
Restricted cash	173,686	139,398
Loans and investments, net	3,064,798	2,579,127
Loans held-for-sale, net	311,487	297,443
Capitalized mortgage servicing rights, net	257,021	252,608
Securities held-to-maturity, net	50,342	27,837
Investments in equity affiliates	24,144	23,653
Real estate owned, net	14,650	16,787
Due from related party	10,162	688
Goodwill and other intangible assets	118,965	121,766
Other assets	72,097	62,264
Total assets	4,204,320	3,625,945
Liabilities and Equity:
Credit facilities and repurchase agreements	910,504	528,573
Collateralized loan obligations	1,590,644	1,418,422
Debt fund	68,270	68,084
Senior unsecured notes	122,343	95,280
Convertible senior unsecured notes, net	235,431	231,287
Junior subordinated notes to subsidiary trust issuing preferred securities	139,909	139,590
Related party financing		50,000
Due to related party	335
Due to borrowers	78,159	99,829
Allowance for loss-sharing obligations	31,402	30,511
Other liabilities	83,811	99,813
Total liabilities	3,260,808	2,761,389
Commitments and contingencies (Note 14)
Arbor Realty Trust, Inc. stockholders' equity:
Preferred stock, cumulative, redeemable, $0.01 par value: 100,000,000 shares authorized; special voting preferred shares; 21,230,769 shares issued and outstanding; 8.25% Series A, $38,788 aggregate liquidation preference; 1,551,500 shares issued and outstanding; 7.75% Series B, $31,500 aggregate liquidation preference; 1,260,000 shares issued and outstanding; 8.50% Series C, $22,500 aggregate liquidation preference; 900,000 shares issued and outstanding	89,508	89,508
Common stock, $0.01 par value: 500,000,000 shares authorized; 68,562,235 and 61,723,387 shares issued and outstanding, respectively	686	617
Additional paid-in capital	766,933	707,450
Accumulated deficit	(87,128)	(101,926)
Accumulated other comprehensive income		176
Total Arbor Realty Trust, Inc. stockholders' equity	769,999	695,825
Noncontrolling interest	173,513	168,731
Total equity	943,512	864,556
Total liabilities and equity	$ 4,204,320	$ 3,625,945

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, shares issued (in shares)	68,570,617	61,723,387
Common stock, shares outstanding (in shares)	68,570,617	61,723,387
Special voting preferred shares
Preferred stock, shares issued (in shares)	21,230,769	21,230,769
Preferred stock, shares outstanding (in shares)	21,230,769	21,230,769
8.25% Series A preferred stock
Preferred stock, dividend rate (as a percent)	8.25%	8.25%
Preferred stock, aggregate liquidation preference	$ 38,788	$ 38,788
Preferred stock, shares issued (in shares)	1,551,500	1,551,500
Preferred stock, shares outstanding (in shares)	1,551,500	1,551,500
7.75% Series B preferred stock
Preferred stock, dividend rate (as a percent)	7.75%	7.75%
Preferred stock, aggregate liquidation preference	$ 31,500	$ 31,500
Preferred stock, shares issued (in shares)	1,260,000	1,260,000
Preferred stock, shares outstanding (in shares)	1,260,000	1,260,000
8.50% Series C preferred stock
Preferred stock, dividend rate (as a percent)	8.50%	8.50%
Preferred stock, aggregate liquidation preference	$ 22,500	$ 22,500
Preferred stock, shares issued (in shares)	900,000	900,000
Preferred stock, shares outstanding (in shares)	900,000	900,000

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
CONSOLIDATED STATEMENTS OF INCOME (Unaudited)
Interest income	$ 59,295	$ 34,468	$ 110,908	$ 67,993
Interest expense	37,884	20,411	71,271	39,848
Net interest income	21,411	14,057	39,637	28,145
Other revenue:
Gain on sales, including fee-based services, net	15,622	18,830	33,815	38,001
Mortgage servicing rights	17,936	17,254	37,571	37,284
Servicing revenue, net	10,871	6,609	20,418	11,403
Property operating income	2,964	2,863	5,874	6,086
Other income, net	(470)	(821)	2,408	(1,707)
Total other revenue	46,923	44,735	100,086	91,067
Other expenses:
Employee compensation and benefits	26,815	21,825	56,309	41,666
Selling and administrative	8,873	7,835	17,789	15,529
Property operating expenses	2,856	2,622	5,652	5,260
Depreciation and amortization	1,845	1,816	3,691	3,713
Impairment loss on real estate owned	2,000	1,500	2,000	2,700
Provision for loss sharing (net of recoveries)	348	532	821	2,212
Provision for loan losses (net of recoveries)	(2,127)	(1,760)	(1,802)	(2,456)
Management fee - related party		2,673		6,673
Total other expenses	40,610	37,043	84,460	75,297
Income before gain on extinguishment of debt, income (loss) from equity affiliates and income taxes	27,724	21,749	55,263	43,915
Gain on extinguishment of debt				7,116
Income (loss) from equity affiliates	1,387	(3)	2,132	760
(Provision for) benefit from income taxes	(4,499)	(3,435)	4,285	(9,536)
Net income	24,612	18,311	61,680	42,255
Preferred stock dividends	1,888	1,888	3,777	3,777
Net income attributable to noncontrolling interest	5,557	4,494	14,547	10,935
Net income attributable to common stockholders	$ 17,167	$ 11,929	$ 43,356	$ 27,543
Basic earnings per common share (in dollars per share)	$ 0.26	$ 0.21	$ 0.68	$ 0.51
Diluted earnings per common share (in dollars per share)	$ 0.25	$ 0.21	$ 0.66	$ 0.50
Weighted average shares outstanding:
Basic (in shares)	65,683,057	56,652,334	63,773,306	54,071,085
Diluted (in shares)	90,055,170	79,064,503	87,420,543	76,365,118
Dividends declared per common share (in dollars per share)	$ 0.25	$ 0.18	$ 0.46	$ 0.35

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited)
Net income	$ 24,612	$ 18,311	$ 61,680	$ 42,255
Unrealized loss on securities available-for-sale, at fair value		(147)		(118)
Reclassification of net unrealized gains on available-for-sale securities into accumulated deficit (Note 2)			(176)
Reclassification of net realized loss on derivatives designated as cash flow hedges into earnings				238
Comprehensive income	24,612	18,164	61,504	42,375
Less:
Comprehensive income attributable to noncontrolling interest	5,557	4,453	14,504	10,972
Preferred stock dividends	1,888	1,888	3,777	3,777
Comprehensive income attributable to common stockholders	$ 17,167	$ 11,823	$ 43,223	$ 27,626

CONSOLIDATED STATEMENT OF CHANG

CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (Unaudited) - 6 months ended Jun. 30, 2018 - USD ($) $ in Thousands	Preferred Stock	Common Stock	Additional Paid-in Capital	Accumulated DeficitPreferred stock of private REIT	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Total Arbor Realty Trust, Inc. Stockholders' EquityPreferred stock of private REIT	Total Arbor Realty Trust, Inc. Stockholders' Equity	Noncontrolling Interest	Preferred stock of private REIT	Total
Balance at Dec. 31, 2017	$ 89,508	$ 617	$ 707,450		$ (101,926)	$ 176		$ 695,825	$ 168,731		$ 864,556
Balance (in shares) at Dec. 31, 2017	24,942,269	61,723,387
Increase (Decrease) in Stockholders' Equity
Issuance of common stock, net		$ 65	55,842					55,907			55,907
Issuance of common stock, net (in shares)		6,452,700
Stock-based compensation		$ 4	3,641					3,645			3,645
Stock-based compensation (in shares)		396,030
Forfeiture of unvested restricted stock (in shares)		(1,500)
Distributions - common stock					(28,727)			(28,727)			(28,727)
Distributions - preferred stock				$ (7)	(3,777)		$ (7)	(3,777)		$ (7)	(3,777)
Distributions - noncontrolling interest									(9,765)		(9,765)
Net income					47,133			47,133	14,547		61,680
Reclassification of net unrealized gains on available-for-sale securities into accumulated deficit					176	$ (176)					(176)
Balance at Jun. 30, 2018	$ 89,508	$ 686	$ 766,933		$ (87,128)			$ 769,999	$ 173,513		$ 943,512
Balance (in shares) at Jun. 30, 2018	24,942,269	68,570,617

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Operating activities:
Net income	$ 61,680	$ 42,255
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,691	3,713
Stock-based compensation	3,645	2,986
Amortization and accretion of interest and fees, net	7,658	1,842
Amortization of capitalized mortgage servicing rights	23,802	23,716
Originations of loans held-for-sale	(2,080,393)	(2,288,694)
Proceeds from sales of loans held-for-sale, net of gain on sale	2,064,486	2,569,203
Payoffs and paydowns of loans held-for-sale	22	73
Mortgage servicing rights	(37,571)	(37,284)
Write-off of capitalized mortgage servicing rights from payoffs	10,078	6,497
Impairment loss on real estate owned	2,000	2,700
Provision for loan losses (net of recoveries)	(1,802)	(2,456)
Provision for loss sharing (net of recoveries)	821	2,212
Net charge-offs for loss sharing obligations	70	(1,822)
Deferred tax (benefit) provision	(13,135)	937
Income from equity affiliates	(2,132)	(760)
Gain on extinguishment of debt		(7,116)
Changes in operating assets and liabilities	(24,307)	(11,240)
Net cash provided by operating activities	18,613	306,762
Investing Activities:
Loans and investments funded and originated, net	(875,212)	(551,468)
Payoffs and paydowns of loans and investments	429,133	456,251
Internalization of management team		(25,000)
Deferred fees	6,309	3,015
Investments in real estate, net	(220)	(433)
Contributions to equity affiliates	(2,460)	(650)
Distributions from equity affiliates	2,807	374
Purchase of securities held-to-maturity, net	(21,637)	(7,838)
Payoffs and paydowns of securities held-to-maturity	519	8
Proceeds from insurance settlements, net	1,294	1,014
Due to borrowers and reserves	(58,585)	(753)
Net cash used in investing activities	(518,052)	(125,480)
Financing activities:
Proceeds from repurchase agreements, loan participations and credit facilities	3,971,279	4,343,816
Payoffs and paydowns of repurchase agreements, loan participations and credit facilities	(3,588,443)	(4,744,921)
Payoffs and paydowns of collateralized debt obligations	(267,750)
Payoffs of senior unsecured notes	(97,860)
Payoff of related party financing	(50,000)
Payoffs of junior subordinated notes to subsidiary trust issuing preferred securities		(12,691)
Proceeds from issuance of collateralized loan obligations	441,000	279,000
Proceeds from issuance of senior unsecured notes	125,000
Proceeds from issuance of convertible senior unsecured notes		13,750
Proceeds from issuance of common stock, net	55,907	76,225
Receipts on swaps and returns of margin calls from counterparties		431
Distributions paid on common stock	(28,727)	(19,781)
Distributions paid on noncontrolling interest	(9,765)	(7,431)
Distributions paid on preferred stock	(3,777)	(3,777)
Distributions paid on preferred stock of private REIT	(7)	(7)
Payment of deferred financing costs	(10,536)	(5,857)
Net cash provided by ( used in ) financing activities	536,321	(81,243)
Net increase in cash, cash equivalents and restricted cash	36,882	100,039
Cash, cash equivalents and restricted cash at beginning of period	243,772	167,960
Cash, cash equivalents and restricted cash at end of period	280,654	267,999
Supplemental cash flow information:
Cash used to pay interest	58,675	35,142
Cash used to pay taxes	10,698	13,452
8.25% Series A preferred stock
Supplemental schedule of non-cash investing and financing activities:
Distributions accrued on preferred stock	267	267
7.75% Series B preferred stock
Supplemental schedule of non-cash investing and financing activities:
Distributions accrued on preferred stock	203	203
8.50% Series C preferred stock
Supplemental schedule of non-cash investing and financing activities:
Distributions accrued on preferred stock	$ 159	$ 159

CONSOLIDATED STATEMENTS OF CAS8

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (Parenthetical)	6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
8.25% Series A preferred stock
Preferred stock, dividend rate (as a percent)	8.25%	8.25%	8.25%
7.75% Series B preferred stock
Preferred stock, dividend rate (as a percent)	7.75%	7.75%	7.75%
8.50% Series C preferred stock
Preferred stock, dividend rate (as a percent)	8.50%	8.50%	8.50%

Description of Business

Description of Business	6 Months Ended
	Jun. 30, 2018
Description of Business
Description of Business	Note 1 — Description of Business Arbor Realty Trust, Inc. (“we,” “us,” or “our”) is a Maryland corporation formed in 2003. We operate through two business segments: our Structured Loan Origination and Investment Business ("Structured Business”) and our Agency Loan Origination and Servicing Business ("Agency Business”). Through our Structured Business, we invest in a diversified portfolio of structured finance assets in the multifamily and commercial real estate markets, primarily consisting of bridge and mezzanine loans, including junior participating interests in first mortgages, preferred and direct equity. We may also directly acquire real property and invest in real estate-related notes and certain mortgage-related securities. Through our Agency Business, we originate, sell and service a range of multifamily finance products through the Federal National Mortgage Association ("Fannie Mae") and the Federal Home Loan Mortgage Corporation ("Freddie Mac," and together with Fannie Mae, the government-sponsored enterprises, or the "GSEs"), the Government National Mortgage Association ("Ginnie Mae"), Federal Housing Authority ("FHA") and the U.S. Department of Housing and Urban Development (together with Ginnie Mae and FHA, "HUD") and conduit/commercial mortgage-backed securities ("CMBS") programs. We retain the servicing rights and asset management responsibilities on substantially all loans we originate and sell under the GSE and HUD programs. We are an approved Fannie Mae Delegated Underwriting and Servicing ("DUS") lender nationally, a Freddie Mac Multifamily Conventional Loan lender, seller/servicer, in New York, New Jersey and Connecticut, a Freddie Mac affordable, manufactured housing, senior housing and small balance loan ("SBL") lender, seller/servicer, nationally and a HUD MAP and LEAN senior housing/healthcare lender nationally. We have operated the Agency Business since July 2016 when we acquired it from Arbor Commercial Mortgage, LLC (“ACM” or our “Former Manager”). We were externally managed and advised by ACM and, effective May 31, 2017, terminated the existing management agreement with ACM to fully internalize our management team. Refer to our 2017 Annual Report for details of our acquisition of the Agency Business (the “Acquisition”) and termination of the management agreement. Substantially all of our operations are conducted through our operating partnership, Arbor Realty Limited Partnership (“ARLP”), for which we serve as the general partner, and ARLP’s subsidiaries. We are organized to qualify as a real estate investment trust (“REIT”) for U.S. federal income tax purposes. Certain of our assets that produce non-qualifying income, primarily within the Agency Business, are operated through taxable REIT subsidiaries (“TRS”), which is part of our TRS consolidated group (the “TRS Consolidated Group”) and is subject to U.S. federal, state and local income taxes. See Note 17 – Income Taxes for details.

Basis of Presentation and Signi

Basis of Presentation and Significant Accounting Policies	6 Months Ended
	Jun. 30, 2018
Basis of Presentation and Significant Accounting Policies
Basis of Presentation and Significant Accounting Policies	Note 2 — Basis of Presentation and Significant Accounting Policies Basis of Presentation Our interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”), for interim financial statements and the instructions to Form 10-Q. Accordingly, certain information and footnote disclosures normally included in the consolidated financial statements prepared under GAAP have been condensed or omitted. In our opinion, all adjustments considered necessary for a fair presentation of our financial position, results of operations and cash flows have been included and are of a normal and recurring nature. The operating results presented for interim periods are not necessarily indicative of the results that may be expected for any other interim period or for the entire year. These financial statements should be read in conjunction with our financial statements and notes thereto included in our 2017 Annual Report. Reclassification Certain prior period amounts have been reclassified to conform to the current period presentation. See the following “Recently Adopted Accounting Pronouncements” section for the cash flows impact of the retrospective adoption of Accounting Standards Update (“ASU”) 2016-18, Statement of Cash Flows: Restricted Cash and ASU 2016-15, Statement of Cash Flows. Principles of Consolidation These consolidated financial statements include our financial statements and the financial statements of our wholly owned subsidiaries, partnerships and other joint ventures in which we own a controlling interest, including variable interest entities (“VIEs”) of which we are the primary beneficiary. Entities in which we have a significant influence are accounted for under the equity method. See Note 15 – Variable Interest Entities for information about our VIEs. All significant intercompany transactions and balances have been eliminated in consolidation. Use of Estimates The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that could materially affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates. Significant Accounting Policies We describe our significant accounting policies in our 2017 Annual Report. There have been no significant changes in our significant accounting policies since December 31, 2017. Recently Adopted Accounting Pronouncements Description Adoption Date Effect on Financial Statements Since 2014, the Financial Accounting Standards Board ("FASB") has issued several amendments to its guidance on revenue recognition. The amended guidance, among other things, introduces a new framework for a single comprehensive model that can be used when accounting for revenue and supersedes most current revenue recognition guidance, including that which pertains to specific industries. The core principle states that an entity should recognize revenue to depict the transfer of promised goods or services in an amount that reflects the consideration to which the entity expects to be entitled in exchange for such goods and services. It also requires expanded quantitative and qualitative disclosures that will enable financial statement users to understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. Most revenue associated with financial instruments, including interest and loan origination fees, along with gains and losses on investment securities, derivatives and sales of financial instruments are excluded from the scope of the guidance. First quarter of 2018. The adoption of this guidance did not have a material impact on our consolidated financial statements. This standard may impact the timing of gains on certain future sales of real estate. In November 2016, the FASB issued Accounting Standards Update (“ASU”) 2016-18, Statement of Cash Flows: Restricted Cash. This ASU requires changes in the total of cash, cash equivalents, restricted cash, and restricted cash equivalents to be shown in the statement of cash flows. Previous guidance required the change in cash and cash equivalents be shown on the statement of cash flows, with cash used to fund restricted cash and restricted cash equivalents shown as a component of operating, investing, or financing activities. Entities are now also required to reconcile the total of cash, cash equivalents, restricted cash, and restricted cash equivalents as presented in the statement of cash flows to the related captions in the balance sheet when these balances are presented separately in the balance sheet. First quarter of 2018. This guidance required retrospective adoption, therefore, we adjusted the cash flow statement for the comparable prior period. The following table shows the impact of the adoption of this guidance, as well as the adoption of ASU 2016-15 described below. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows. This ASU provides eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. First quarter of 2018. This guidance required retrospective adoption, therefore, we reclassified $1.0 million of proceeds from insurance settlements from net cash provided by operating activities to net cash used in investing activities for the six months ended June 30, 2017. In addition, we chose the cummulative earnings approach for distributions received from equity method investees, which did not result in any changes in the way we account for such distributions. The following table shows the impact of the adoption of this guidance, as well as the adoption of ASU 2016-18 described above. Six Months Ended (in thousands) June 30, 2017 As previously reported under GAAP applicable at the time Cash and cash equivalents at beginning of period $ 138,645 Net decrease in cash and cash equivalents (57,886) Cash and cash equivalents at end of period 80,759 Net cash provided by operating activities: changes in operating assets and liabilities (10,270) Net cash used in investing activities (126,494) Net cash used in financing activities (239,307) As currently reported under ASU 2016-18 and ASU 2016-15 Cash, cash equivalents and restricted cash at beginning of period $ 167,960 Net increase in cash, cash equivalents and restricted cash 100,039 Cash, cash equivalents and restricted cash at end of period 267,999 Net cash provided by operating activities: changes in operating assets and liabilities (11,240) Net cash used in investing activities (125,480) Net cash provided by (used in) financing activities (81,243) In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall: Consensuses of the FASB Emerging Issues Task Force. This ASU requires that unconsolidated equity investments not accounted for under the equity method be recorded at fair value, with changes in fair value recorded through net income. The accounting principles that permitted available-for- sale classification with unrealized holding gains and losses recorded in other comprehensive income for equity securities will no longer be applicable. In addition, financial liabilities measured using the fair value option will need to present any change in fair value caused by a change in instrument-specific credit risk separately in other comprehensive income. First quarter of 2018. The adoption of this guidance did not have a material impact on our consolidated financial statements. In connection with the adoption of this ASU, we reclassified $0.2 million of unrealized gains on available-for-sale securities from accumulated other comprehensive income to accumulated deficit. Recently Issued Accounting Pronouncements The following table is not intended to represent all recently issued accounting pronouncements that are not yet effective and which have not yet been adopted by us. This table should be read in conjunction with the recently issued accounting pronouncements section included in our 2017 Annual Report. Description Effective Date Effect on Financial Statements In June 2018, the FASB issued ASU 2018-07, Compensation – Stock Compensation to expand the scope of ASC Topic 718, Compensation – Stock Compensation, to include share-based payment transactions for acquiring goods and services from nonemployees. First quarter of 2019. We have evaluated ASU 2018-07 and determined the adoption of this standard will not have a significant impact on our consolidated financial statements.

Loans and Investments

Loans and Investments	6 Months Ended
	Jun. 30, 2018
Loans and Investments
Loans and Investments	Note 3 — Loans and Investments Our Structured Business loan and investment portfolio consists of ($ in thousands): Wtd. Avg. Remaining Wtd. Avg. Wtd. Avg. June 30, Percent of Loan Wtd. Avg. Months to First Dollar Last Dollar 2018 Total Count Pay Rate (1) Maturity LTV Ratio (2) LTV Ratio (3) Bridge loans $ 2,891,974 92 % 167 6.58 % 20.3 0 % 73 % Preferred equity investments 151,604 5 % 10 8.18 % 73.7 60 % 85 % Mezzanine loans 91,301 3 % 10 10.28 % 19.8 21 % 68 % 3,134,879 100 % 187 6.76 % 22.8 4 % 74 % Allowance for loan losses (58,733) Unearned revenue (11,348) Loans and investments, net $ 3,064,798 December 31, 2017 Bridge loans $ 2,422,105 91 % 150 % 0 % 72 % Preferred equity investments 142,892 6 % 12 % 64 % 90 % Mezzanine loans 87,541 3 % 8 % 20 % 63 % 2,652,538 100 % 170 % 4 % 73 % Allowance for loan losses (62,783) Unearned revenue (10,628) Loans and investments, net $ 2,579,127 (1) “Weighted Average Pay Rate” is a weighted average, based on the unpaid principal balance (“UPB”) of each loan in our portfolio, of the interest rate that is required to be paid monthly as stated in the individual loan agreements. Certain loans and investments that require an additional rate of interest “Accrual Rate” to be paid at maturity are not included in the weighted average pay rate as shown in the table. (2) The “First Dollar Loan-to-Value (“LTV”) Ratio” is calculated by comparing the total of our senior most dollar and all senior lien positions within the capital stack to the fair value of the underlying collateral to determine the point at which we will absorb a total loss of our position. (3) The “Last Dollar LTV Ratio” is calculated by comparing the total of the carrying value of our loan and all senior lien positions within the capital stack to the fair value of the underlying collateral to determine the point at which we will initially absorb a loss. Concentration of Credit Risk We are subject to concentration risk in that, at June 30, 2018, the UPB related to 49 loans with five different borrowers represented 25% of total assets. At December 31, 2017, the UPB related to 42 loans with five different borrowers represented 24% of total assets. During both the six months ended June 30, 2018 and the year ended December 31, 2017, no single loan or investment represented more than 10% of our total assets and no single investor group generated over 10% of our revenue. We assign a credit risk rating of pass, pass/watch, special mention, substandard or doubtful to each loan and investment, with a pass rating being the lowest risk and a doubtful rating being the highest risk. Each credit risk rating has benchmark guidelines that pertain to debt-service coverage ratios, LTV ratios, borrower strength, asset quality, and funded cash reserves. Other factors such as guarantees, market strength, and remaining loan term and borrower equity are also reviewed and factored into determining the credit risk rating assigned to each loan. This metric provides a helpful snapshot of portfolio quality and credit risk. All portfolio assets are subject to, at a minimum, a thorough quarterly financial evaluation in which historical operating performance and forward-looking projections are reviewed, however, we maintain a higher level of scrutiny and focus on loans that we consider “high risk” and that possess deteriorating credit quality. Generally speaking, given our typical loan profile, risk ratings of pass, pass/watch and special mention suggest that we expect the loan to make both principal and interest payments according to the contractual terms of the loan agreement, and is not considered impaired. A risk rating of substandard indicates we anticipate the loan may require a modification of some kind. A risk rating of doubtful indicates we expect the loan to underperform over its term, and there could be loss of interest and/or principal. Further, while the above are the primary guidelines used in determining a certain risk rating, subjective items such as borrower strength, market strength or asset quality may result in a rating that is higher or lower than might be indicated by any risk rating matrix. As a result of the loan review process, at June 30, 2018 and December 31, 2017, we identified eight loans and investments that we consider higher-risk loans that had a carrying value, before loan loss reserves, of $128.2 million and $126.5 million, respectively, and a weighted average last dollar LTV ratio of 92% and 93%, respectively. A summary of the loan portfolio’s weighted average internal risk ratings and LTV ratios by asset class is as follows ($ in thousands): June 30, 2018 Wtd. Avg. Wtd. Avg. Wtd. Avg. Percentage Internal First Dollar Last Dollar Asset Class UPB of Portfolio Risk Rating LTV Ratio LTV Ratio Multifamily $ 2,389,630 76 % pass/watch 4 % 73 % Self Storage 301,830 10 % pass/watch 0 % 72 % Land 133,811 4 % substandard 0 % 90 % Office 123,060 4 % special mention 0 % 64 % Healthcare 92,465 3 % pass 0 % 81 % Hotel 55,975 2 % pass/watch 23 % 74 % Retail 36,408 1 % pass/watch 8 % 76 % Commercial 1,700 <1 % doubtful 63 % 63 % Total $ 3,134,879 100 % pass/watch 4 % 74 % December 31, 2017 Multifamily $ 1,925,529 73 % pass/watch 4 % 72 % Self Storage 301,830 11 % pass 0 % 71 % Land 132,828 5 % substandard 0 % 90 % Office 107,853 4 % pass/watch 1 % 64 % Healthcare 55,615 2 % pass/watch 0 % 74 % Hotel 90,725 3 % special mention 37 % 81 % Retail 36,458 1 % pass/watch 8 % 66 % Commercial 1,700 <1 % doubtful 63 % 63 % Total $ 2,652,538 100 % pass/watch 4 % 73 % Geographic Concentration Risk As of June 30, 2018, 20%, 19% and 10% of the outstanding balance of our loan and investment portfolio had underlying properties in New York, Texas and California, respectively. As of December 31, 2017, 23%, 21% and 11% of the outstanding balance of our loan and investment portfolio had underlying properties in Texas, New York and California, respectively. Impaired Loans and Allowance for Loan Losses A summary of the changes in the allowance for loan losses is as follows (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Allowance at beginning of period $ 63,108 $ 83,016 $ 62,783 $ 83,712 Provision for loan losses 1,325 — 1,650 — Charge-offs (3,173) — (3,173) — Recoveries of reserves (2,527) (1,760) (2,527) (2,456) Allowance at end of period $ 58,733 $ 81,256 $ 58,733 $ 81,256 During the three and six months ended June 30, 2018, we determined that the fair value of the underlying collateral (land development project) securing six loans with a carrying value of $120.9 million was less than the net carrying value of the loans, which resulted in a provision for loan losses of $1.3 million and $1.7 million, respectively. During the three and six months ended June 30, 2018, we settled, for $31.6 million, a non-performing preferred equity investment in a hotel property with a net carrying value of $29.1 million, resulting in a reserve recovery of $2.5 million and a charge-off of $3.2 million. In addition, we received a payment and recorded a recovery of $0.9 million related to a written-off junior participation interest in an office building. During the three and six months ended June 30, 2017, a fully reserved multifamily mezzanine loan with a UPB of $1.8 million paid off in full, resulting in a $1.8 million reserve recovery. In addition, during the first quarter of 2017, we recorded a reserve recovery of $0.7 million on a multifamily bridge loan. The ratio of net recoveries to the average loans and investments outstanding were de minimus for all periods presented. There were no loans for which the fair value of the collateral securing the loan was less than the carrying value of the loan for which we had not recorded a provision for loan loss as of June 30, 2018 and 2017. We have six loans with a carrying value totaling $120.9 million at June 30, 2018, which mature in September 2018, that are collateralized by a land development project. The loans do not carry a current pay rate of interest, but five of the loans with a carrying value totaling $111.5 million entitle us to a weighted average accrual rate of interest of 8.89%. In 2008, we suspended the recording of the accrual rate of interest on these loans, as they were impaired and we deemed the collection of this interest to be doubtful. At June 30, 2018 and December 31, 2017, we had cumulative allowances for loan losses of $50.7 million and $49.1 million, respectively, related to these loans. The loans are subject to certain risks associated with a development project including, but not limited to, availability of construction financing, increases in projected construction costs, demand for the development's outputs upon completion of the project, and litigation risk. Additionally, these loans were not classified as non-performing as the borrower is in compliance with all of the terms and conditions of the loans. A summary of our impaired loans by asset class is as follows (in thousands): Three Months Ended Six Months Ended June 30, 2018 June 30, 2018 June 30, 2018 Allowance Average Interest Average Interest Carrying for Loan Recorded Income Recorded Income Asset Class UPB Value (1) Losses Investment (2) Recognized Investment (2) Recognized Land $ 132,559 $ 125,693 $ 55,533 $ 131,985 $ — $ 131,823 $ — Hotel — — — 17,375 — 17,375 — Office 2,279 2,279 1,500 2,281 31 2,284 60 Commercial 1,700 1,700 1,700 1,700 — 1,700 — Total $ 136,538 $ 129,672 $ 58,733 $ 153,341 $ 31 $ 153,181 $ 60 Three Months Ended Six Months Ended December 31, 2017 June 30, 2017 June 30, 2017 Land $ 131,086 $ 124,812 $ 53,883 $ 131,086 $ — $ 131,086 $ — Hotel 34,750 34,750 5,700 34,750 60 34,750 371 Office 2,288 2,288 1,500 27,556 27 27,558 51 Commercial 1,700 1,700 1,700 1,700 — 1,700 — Multifamily — — — 880 — 1,271 22 Total $ 169,824 $ 163,550 $ 62,783 $ 195,972 $ 87 $ 196,365 $ 444 (1) Represents the UPB of four impaired loans (less unearned revenue and other holdbacks and adjustments) by asset class at both June 30, 2018 and December 31, 2017. (2) Represents an average of the beginning and ending UPB of each asset class. At June 30, 2018, two loans with an aggregate net carrying value of $0.8 million, net of related loan loss reserves of $1.7 million, were classified as non-performing. At December 31, 2017, two loans with an aggregate net carrying value of $29.1 million, net of related loan loss reserves of $7.4 million, were classified as non-performing. Income from non-performing loans is generally recognized on a cash basis when it is received. Full income recognition will resume when the loan becomes contractually current and performance has recommenced. A summary of our non-performing loans by asset class is as follows (in thousands): June 30, 2018 December 31, 2017 Greater Greater Less Than Than 90 Less Than Than 90 Carrying 90 Days Days Past Carrying 90 Days Days Past Asset Class Value Past Due Due Value Past Due Due Commercial $ 1,700 $ — $ 1,700 $ 1,700 $ — $ 1,700 Hotel — — — 34,750 — 34,750 Office 831 — 831 — — — Total $ 2,531 $ — $ 2,531 $ 36,450 $ — $ 36,450 At both June 30, 2018 and December 31, 2017, there were no loans contractually past due 90 days or more that were still accruing interest. There were no loan modifications, refinancings and/or extensions during the six months ended June 30, 2018 that were considered troubled debt restructurings. During the six months ended June 30, 2017, there was a $34.8 million loan to a hotel property that was modified and considered a troubled debt restructuring as a result of a forbearance agreement entered into with the borrower in the second quarter of 2017. This loan was subsequently classified as non-performing. This loan was modified to increase the total recovery of the combined principal and interest. There were no other loans in which we considered the modifications to be troubled debt restructurings and no additional loans considered to be impaired as a result of our troubled debt restructuring analysis performed during the six months ended June 30, 2018 and 2017. Given the transitional nature of some of our real estate loans, we may require funds to be placed into an interest reserve, based on contractual requirements, to cover debt service costs. At June 30, 2018, we had total interest reserves of $47.6 million on 92 loans with an aggregate UPB of $1.89 billion. At December 31, 2017, we had total interest reserves of $52.5 million on 81 loans with an aggregate UPB of $1.57 billion.

Loans Held-for-Sale, Net

Loans Held-for-Sale, Net	6 Months Ended
	Jun. 30, 2018
Loans Held-for-Sale, Net
Loans Held-for-Sale, Net	Note 4 — Loans Held-for-Sale, Net Loans held-for-sale, net consists of the following (in thousands): June 30, 2018 December 31, 2017 Fannie Mae $ 204,658 $ 243,717 Freddie Mac 102,357 47,545 FHA 1,119 987 308,134 292,249 Fair value of future MSR 4,754 5,806 Unearned discount (1,401) (612) Loans held-for-sale, net $ 311,487 $ 297,443 Our loans held-for-sale, net are typically sold within 60 days of loan origination and the gain on sales are included in gain on sales, including f ee-based services, net in the consolidated statements of income . During the three and six months ended June 30, 2018, we sold $1.02 billion and $2.08 billion, respectively, of loans held-for-sale and recorded gain on sales of $14.8 million and $32.2 million, respectively . During the three and six months ended June 30, 2017, we sold $1.20 billion and $2.57 billion, respectively, of loans held-for-sale and recorded gains on sales of $17.6 million and $35.7 million, respectively. At June 30 , 2018 and December 31, 2017, there were no loans held-for-sale that were 90 days or more past due, and there were no loans held-for-sale that were placed on a non-accrual status.

Capitalized Mortgage Servicing

Capitalized Mortgage Servicing Rights	6 Months Ended
	Jun. 30, 2018
Capitalized Mortgage Servicing Rights
Capitalized Mortgage Servicing Rights	Note 5 — Capitalized Mortgage Servicing Rights Our capitalized mortgage servicing rights (“MSRs”) reflect commercial real estate MSRs derived from loans sold in our Agency Business. The discount rates used to determine the present value of our MSRs throughout the periods presented for all MSRs were between 8% - 15% (representing a weighted average discount rate of 12%) based on our best estimate of market discount rates. The weighted average estimated life remaining of our MSRs was 7.3 years and 7.2 years at June 30, 2018 and December 31, 2017, respectively. A summary of our capitalized MSR activity is as follows (in thousands): Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 Acquired Originated Total Acquired Originated Total Balance at beginning of period $ 131,934 $ 123,798 $ 255,732 $ 143,270 $ 109,338 $ 252,608 Additions — 18,493 18,493 — 38,293 38,293 Amortization (7,517) (4,420) (11,937) (15,512) (8,290) (23,802) Write-downs and payoffs (4,400) (867) (5,267) (7,741) (2,337) (10,078) Balance at end of period $ 120,017 $ 137,004 $ 257,021 $ 120,017 $ 137,004 $ 257,021 Three Months Ended June 30, 2017 Six Months Ended June 30, 2017 Balance at beginning of period $ 180,945 $ 57,986 $ 238,931 $ 194,801 $ 32,942 $ 227,743 Additions — 19,083 19,083 — 45,553 45,553 Amortization (9,660) (2,168) (11,828) (20,122) (3,594) (23,716) Write-downs and payoffs (3,096) (7) (3,103) (6,490) (7) (6,497) Balance at end of period $ 168,189 $ 74,894 $ 243,083 $ 168,189 $ 74,894 $ 243,083 We collected prepayment fees of $4.9 million and $8.7 million during the three and six months ended June 30, 2018, respectively, which are included as a component of servicing revenue, net on the consolidated statements of income. During the three and six months ended June 30, 2017, we collected prepayment fees totaling $2.1 million and $4.1 million, respectively. As of June 30, 2018 and December 31, 2017, we had no valuation allowance recorded on any of our MSRs. The expected amortization of capitalized MSRs recorded as of June 30, 2018 is shown in the table below. Actual amortization may vary from these estimates (in thousands). Year Amortization 2018 (six months ending 12/31/2018) $ 23,934 2019 45,327 2020 40,340 2021 33,259 2022 26,708 2023 22,303 Thereafter 65,150 Total $ 257,021

Mortgage Servicing

Mortgage Servicing	6 Months Ended
	Jun. 30, 2018
Mortgage Servicing
Mortgage Servicing	Note 6 — Mortgage Servicing Product and geographic concentrations that impact our servicing revenue are as follows ($ in thousands): June 30, 2018 Product Concentrations Geographic Concentrations Percent of UPB Percentage of Product UPB Total State Total Fannie Mae $ 12,794,277 75 % Texas 21 % Freddie Mac 3,730,980 22 % North Carolina 10 % FHA 585,017 3 % California 8 % Total $ 17,110,274 100 % New York 8 % Georgia 6 % Florida 6 % Other (1) 41 % Total 100 % December 31, 2017 Product Concentrations Geographic Concentrations Percent of UPB Percentage of Product UPB Total State Total Fannie Mae $ 12,502,699 77 % Texas 22 % Freddie Mac 3,166,134 20 % North Carolina 10 % FHA 537,482 3 % California 8 % Total $ 16,206,315 100 % New York 8 % Georgia 6 % Florida 6 % Other (1) 40 % Total 100 % (1) No other individual state represented 4% or more of the total. At June 30, 2018 and December 31, 2017, our weighted average servicing fee was 46.9 basis points and 47.7 basis points, respectively. We held cash in escrow for these loans totaling $482.8 million and $477.9 million at June 30, 2018 and December 31, 2017, respectively, which is not reflected in our consolidated balance sheets. These escrows are maintained in separate accounts at several federally insured depository institutions, which may exceed FDIC insured limits. We earn interest income on these escrow deposits, generally based on a market rate of interest negotiated with the financial institutions that hold the escrow deposits. Interest earned on escrows, net of interest paid to the borrower, was $2.7 million and $4.9 million during the three and six months ended June 30, 2018, respectively, and $1.1 million and $1.8 million during the three and six months ended June 30, 2017, respectively, and is a component of servicing revenue, net in the consolidated statements of income.

Securities Held-to-Maturity

Securities Held-to-Maturity	6 Months Ended
	Jun. 30, 2018
Securities Held-to-Maturity
Securities Held-to-Maturity	Note 7 – Securities Held-to-Maturity Freddie Mac may choose to hold, sell or securitize loans we sell to them under the Freddie Mac SBL program. As part of the securitizations under the SBL program, we have the option to purchase the bottom tranche bond, generally referred to as the “B Piece,” that represents the bottom 10%, or highest risk, of the securitization. During the six months ended June 30, 2018, we purchased two B Piece bonds with an initial face value of $31.2 million, at a discount, for $21.6 million. As of June 30, 2018, we retained 49%, or $72.2 million initial face value, of five B Piece bonds, which were purchased at a discount for $48.8 million, and sold the remaining 51% to a third party at par. These held-to-maturity securities are carried at cost, net of unamortized discounts, and are collateralized by a pool of multifamily mortgage loans, bear interest at an initial weighted average variable rate of 3.63% and have an estimated weighted average maturity of 5.7 years. The weighted average effective interest rate was 11.42% and 12.97% at June 30, 2018 and December 31, 2017, respectively, including the accretion of discount. Approximately $10.8 million is estimated to mature within one year, $31.0 million is estimated to mature after one year through five years, $20.4 million is estimated to mature after five years through ten years and $9.2 million is estimated to mature after ten years. The following is a summary of the held-to-maturity securities we held (in thousands): June 30, 2018 Carrying Unrealized Estimated Fair Face Value Value (Loss) Gain Value B Piece bonds $ 71,222 $ 50,342 $ (189) $ 50,153 December 31, 2017 B Piece bonds $ 40,566 $ 27,837 $ 602 $ 28,439 As of June 30, 2018, no impairment was recorded on these held-to-maturity securities. During the three and six months ended June 30, 2018, we recorded interest income of $0.5 million and $1.1 million, respectively, and, during the three and six months ended June 30, 2017, we recorded interest income of $0.3 million and $0.4 million, respectively, related to these investments.

Investments in Equity Affiliate

Investments in Equity Affiliates	6 Months Ended
	Jun. 30, 2018
Investments in Equity Affiliates
Investments in Equity Affiliates	Note 8 — Investments in Equity Affiliates We account for all investments in equity affiliates under the equity method. The following is a summary of our investments in equity affiliates (in thousands): UPB of Loans to Investments in Equity Affiliates at Equity Affiliates at Equity Affiliates June 30, 2018 December 31, 2017 June 30, 2018 Arbor Residential Investor LLC $ 19,631 $ 19,193 $ — West Shore Café 2,193 2,140 1,688 Lightstone Value Plus REIT L.P 1,895 1,895 — JT Prime 425 425 — East River Portfolio — — — Lexford Portfolio — — 280,500 Total $ 24,144 $ 23,653 $ 282,188 Arbor Residential Investor LLC (“ARI”) . During the three and six months ended June 30, 2018, we recorded income of $0.7 million and $0.8 million, respectively, and, during both the three and six months ended June 30, 2017, we recorded a loss of $0.7 million to income (loss) from equity affiliates in our consolidated statements of income related to our investment in this residential mortgage banking business. In addition, during the first quarter of 2018, we made a $2.4 million payment for our proportionate share of a litigation settlement related to this investment, which was distributed back to us by our equity affiliate. During both the six months ended June 30, 2018 and 2017, we received cash distributions totaling $0.4 million (which were classified as returns of capital) in connection with a joint venture that invests in non-qualified residential mortgages purchased from ARI’s origination platform. During all periods presented, we recorded income of less than $0.1 million to income (loss) from equity affiliates in our consolidated statements of income related to this investment. Lexford Portfolio. During the three and six months ended June 30, 2018, we received distributions of $0.6 million and $1.2 million, respectively, and, during the three and six months ended June 30, 2017, we received distributions of $0.6 million and $1.3 million, respectively, from this equity investment, which was recognized as income. See Note 18 – Agreements and Transactions with Related Parties for details.

Real Estate Owned

Real Estate Owned	6 Months Ended
	Jun. 30, 2018
Real Estate Owned
Real Estate Owned	Note 9 — Real Estate Owned Our real estate assets at both June 30, 2018 and December 31, 2017 were comprised of a hotel property and an office building. Real Estate Owned June 30, 2018 December 31, 2017 Hotel Office Hotel Office (in thousands) Property Building Total Property Building Total Land $ 3,294 $ 4,509 $ 7,803 $ 3,294 $ 4,509 $ 7,803 Building and intangible assets 30,918 2,010 32,928 30,699 2,010 32,709 Less: Impairment loss (13,307) (2,500) (15,807) (13,307) (500) (13,807) Less: Accumulated depreciation and amortization (9,505) (769) (10,274) (9,228) (690) (9,918) Real estate owned, net $ 11,400 $ 3,250 $ 14,650 $ 11,458 $ 5,329 $ 16,787 For the six months ended June 30, 2018 and 2017, our hotel property had a weighted average occupancy rate of 58% and 57%, respectively, a weighted average daily rate of $116 and $117, respectively, and weighted average revenue per available room of $67 for both periods. The operation of a hotel property is seasonal with the majority of revenues earned in the first two quarters of the calendar year. Of the total impairment losses recorded on our hotel property of $13.3 million, $1.5 million and $2.7 million were recorded during the three and six months ended June 30, 2017, respectively. Our office building was fully occupied by a single tenant until April 2017 when the lease expired. The building is currently vacant. During the three months ended June 30, 2018, based on discussions with market participants, we determined that the office building exhibited indicators of impairment and performed an impairment analysis. As a result of this impairment analysis, we recorded an impairment loss of $2.0 million. Our real estate owned assets had restricted cash balances totaling $0.8 million and $0.7 million at June 30, 2018 and December 31, 2017, respectively, due to escrow requirements.

Debt Obligations

Debt Obligations	6 Months Ended
	Jun. 30, 2018
Debt Obligations
Debt Obligations	Note 10 — Debt Obligations Credit Facilities and Repurchase Agreements The following table outlines borrowings under our credit facilities and repurchase agreements ($in thousands): June 30, 2018 December 31, 2017 Debt Collateral Wtd. Debt Collateral Wtd. Carrying Extended Carrying Carrying Avg. Carrying Carrying Avg. Structured Business Maturity Maturity Note Rate Value (1) Value Note Rate Value (1) Value Note Rate $375 million repurchase facility Mar. 2020 Mar. 2021 L+ 1.75 % to 3.50 % $ 258,712 $ 354,500 4.39 % $ 102,350 $ 145,850 3.90 % $100 million repurchase facility June 2019 June 2020 L+ 1.75 % to 2.00 % 79,764 111,317 3.92 % 2,445 6,600 3.61 % $75 million credit facility Dec. 2018 N/A L+ 1.75 % to 2.50 % 24,901 36,799 3.89 % — — — $75 million credit facility June 2019 N/A L+ 2.00 % 2,894 4,700 4.15 % 8,999 16,000 3.61 % $50 million credit facility Feb. 2019 N/A L+ 2.00 % 28,555 35,700 4.15 % 32,538 40,700 3.61 % $50 million credit facility Sept. 2019 Sept. 2021 L+ 2.50 % to 3.25 % — — — 3,581 4,625 4.88 % $25.5 million credit facility Oct. 2019 N/A L+ 2.50 % 15,742 34,000 4.65 % 13,920 18,753 4.12 % $25 million working capital facility June 2019 N/A L+ 2.25 % 25,000 — 4.40 % 10,000 — 4.12 % $23.2 million credit facility Feb. 2020 Feb. 2021 L+ 2.30 % 23,085 30,900 4.45 % — — — $20 million credit facility Mar. 2020 Mar. 2021 L+ 2.50 % 19,900 41,650 4.65 % — — — $17.4 million credit facility June 2020 June 2021 L+ 2.40 % 12,374 15,844 4.55 % — — — $7.5 million credit facility Aug. 2018 N/A L+ 2.75 % 7,461 9,340 4.91 % 7,432 9,340 4.37 % Repurchase facility - securities (2) N/A N/A L+ 2.50 % to 3.50 % 101,327 — 4.80 % 53,938 — 4.45 % $3 million master security agreement Oct. 2020 N/A 2.96 % to 3.42 % 1,504 — 3.20 % 1,834 — 3.21 % $2.2 million master security agreement Mar. 2021 N/A 4.60 % 1,629 — 4.66 % — — — Structured Business total $ 602,848 $ 674,750 4.30 % $ 237,037 $ 241,868 4.02 % Agency Business $500 million ASAP agreement (3) N/A N/A L+ 1.05 % $ 47,593 $ 47,593 3.14 % $ 121,880 $ 121,880 2.61 % $150 million credit facility Jan. 2019 N/A L+ 1.30 % 126,965 127,100 3.39 % 21,802 21,821 2.96 % $150 million credit facility Aug . 2018 N/A L+ 1.30 % 111,669 111,678 3.39 % 99,242 99,357 2.91 % $100 million credit facility (4) June 2019 N/A L+ 1.25 % 9,190 9,190 3.39 % 23,785 23,785 2.86 % $100 million repurchase facility Aug. 2018 N/A L+ 1.35 % 12,239 12,250 3.44 % 24,827 24,873 2.91 % Agency Business total $ 307,656 $ 307,811 3.35 % $ 291,536 $ 291,716 2.78 % Consolidated total $ 910,504 $ 982,561 3.98 % $ 528,573 $ 533,584 3.34 % (1) The debt carrying value for the Structured Business at June 30, 2018 and December 31, 2017 was net of unamortized deferred finance costs of $3.1 million and $2.2 million, respectively. The debt carrying value for the Agency Business at both June 30, 2018 and December 31, 2017 was net of unamortized deferred finance costs of $0.2 million. (2) As of June 30, 2018 and December 31, 2017, this facility was collateralized by CLO bonds retained by us with a principal balance of $114.2 million and $61.0 million, respectively, and B Piece bonds with a carrying value of $50.3 million and $27.8 million, respectively. (3) The note rate under this agreement is subject to a LIBOR Floor of 35 basis points. (4) The committed amount under the facility was temporarily increased to $250.0 million, which expired in January 2018. Structured Business At June 30, 2018 and December 31, 2017, the weighted average interest rate for the credit facilities and repurchase agreements of our Structured Business, including certain fees and costs, such as structuring, commitment, non-use and warehousing fees, was 4.72% and 4.51%, respectively. The leverage on our loans and investment portfolio financed through our credit facilities and repurchase agreements, excluding the securities repurchase facility, working capital line of credit and the security agreements used to finance leasehold and capital expenditure improvements at our corporate office, was 71% and 72% at June 30, 2018 and December 31, 2017, respectively. In June 2018, we entered into a $17.4 million credit facility to finance a multifamily bridge loan. The facility bears interest at a rate of 240 basis points over LIBOR and matures in June 2020, with a one-year extension option. In June 2018, we amended our $10.0 million working capital facility to increase the committed amount by $15.0 million to $25.0 million, reduce the interest rate by 25 basis points and extend the maturity date to June 2019. In April 2018, we amended our $100.0 million repurchase facility adjusting the interest rate from 200 basis points over LIBOR to an interest rate range of 175 basis points to 200 basis points over LIBOR, depending on the class of loan financed. In April 2018, we amended our $75.0 million credit facility adjusting the interest rate from 200 basis points to 250 basis points over LIBOR to an interest rate range of 175 basis points to 250 basis points over LIBOR, depending on the type of loan financed. In March 2018, we amended our $225.0 million repurchase facility to increase the committed amount by $75.0 million to $300.0 million, reduce the interest rates by 50 basis points and extend the maturity date to March 2020 with a one-year extension option. In June 2018, we also temporarily increased the committed amount by $75.0 million to $375.0 million, which expires in December 2018. In March 2018, we entered into a $20.0 million credit facility to finance a healthcare facility bridge loan. The facility bears interest at a rate of 250 basis points over LIBOR and matures in March 2020, with a one-year extension option. In March 2018, we entered into a master security agreement that was used to finance certain capital expenditures. We have a $2.2 million note payable under this agreement which bears interest at a fixed rate of 4.60%, requires monthly amortization payments and matures in 2021. In February 2018, we entered into a $23.2 million credit facility to finance a self storage bridge loan. The facility bears interest at a rate of 230 basis points over LIBOR and matures in February 2020, with a one-year extension option. Agency Business In April 2018, we amended our $150.0 million credit facility reducing the interest rate 5 basis points to 130 basis points over LIBOR. In July 2018, we temporarily extended the maturity date to August 2018 and are currently in negotiations to amend the agreement and extend its maturity. In January 2018, we amended our $150.0 million warehouse facility reducing the interest rate 10 basis points to 130 basis points over LIBOR and extending the maturity date one year to January 2019. Collateralized Loan Obligations (“CLOs”) We account for our CLO transactions on our consolidated balance sheet as financing facilities. Our CLOs are VIEs for which we are the primary beneficiary and are consolidated in our financial statements. The investment grade tranches are treated as secured financings, and are non-recourse to us. The following table outlines borrowings and the corresponding collateral under our CLOs ($ in thousands): Debt Collateral (3) Loans Cash Face Carrying Wtd. Avg. Carrying Restricted June 30, 2018 Value Value (1) Rate (2) UPB Value Cash (4) CLO X $ 441,000 $ 435,885 3.59 % $ 502,781 $ 500,646 $ 49,554 CLO IX 356,400 351,625 3.50 % 460,925 459,562 75 CLO VIII 282,874 279,221 3.45 % 330,112 329,213 26,288 CLO VII 279,000 275,919 4.14 % 318,684 317,773 36,134 CLO VI 250,250 247,994 4.63 % 297,133 296,065 25,491 Total CLOs $ 1,609,524 $ 1,590,644 3.80 % $ 1,909,635 $ 1,903,259 $ 137,542 December 31, 2017 CLO IX $ 356,400 $ 351,042 2.97 % $ 372,350 $ 371,236 $ 88,650 CLO VIII 282,874 278,606 2.92 % 364,838 363,339 162 CLO VII 279,000 275,331 3.61 % 346,524 345,220 13,476 CLO VI 250,250 247,470 4.10 % 314,382 313,582 10,618 CLO V 267,750 265,973 4.06 % 347,797 346,803 2,203 Total CLOs $ 1,436,274 $ 1,418,422 3.48 % $ 1,745,891 $ 1,740,180 $ 115,109 (1) Debt carrying value is net of $18.9 million and $17.9 million of deferred financing fees at June 30, 2018 and December 31, 2017, respectively. (2) At June 30, 2018 and December 31, 2017, the aggregate weighted average note rate for our CLOs, including certain fees and costs, was 4.34% and 4.08%, respectively. (3) As of June 30, 2018 and December 31, 2017, there was no collateral at risk of default or deemed to be a “credit risk” as defined by the CLO indenture. (4) Represents restricted cash held for principal repayments as well as for reinvestment in the CLOs. Does not include restricted cash related to interest payments, delayed fundings and expenses. CLO X - In June 2018, we completed a collateralized securitization vehicle ("CLO X"), issuing seven tranches of CLO notes through two newly-formed wholly-owned subsidiaries totaling $494.2 million. Of the total CLO notes issued, $441.0 million were investment grade notes issued to third party investors and $53.2 million were below investment grade notes retained by us. As of the CLO closing date, the notes were secured by a portfolio of loan obligations with a face value of $501.9 million, consisting primarily of bridge loans that were contributed from our existing loan portfolio. The financing has a four-year replacement period that allows the principal proceeds and sale proceeds (if any) of the loan obligations to be reinvested in qualifying replacement loan obligations, subject to the satisfaction of certain conditions set forth in the indenture. Thereafter, the outstanding debt balance will be reduced as loans are repaid. Initially, the proceeds of the issuance of the securities also included $58.1 million for the purpose of acquiring additional loan obligations for a period of up to 120 days from the CLO closing date. Subsequently, the issuer will own loan obligations with a face value of $560.0 million, representing leverage of 79%. We retained a residual interest in the portfolio with a notional amount of $119.0 million, including the $53.2 million below investment grade notes. The notes had an initial weighted average interest rate of 1.45% plus one-month LIBOR and interest payments on the notes are payable monthly. CLO V - In June 2018, we completed the unwind of CLO V, redeeming $267.8 million of outstanding notes which were repaid primarily from the refinancing of the remaining assets within our existing financing facilities (including CLO X), as well as with cash held by CLO V, and expensed $1.3 million of deferred financing fees into interest expense on the consolidated statements of income. Luxembourg Debt Fund In November 2017, we formed a $100.0 million Luxembourg commercial real estate debt fund ("Debt Fund") and issued $70.0 million of floating rate notes to third party investors which bear an initial interest rate of 4.15% over LIBOR. The notes mature in 2025 and we retained a $30.0 million equity interest in the Debt Fund. The Debt Fund is a VIE for which we are the primary beneficiary and is consolidated in our financial statements. The Debt Fund is secured by a portfolio of loan obligations with a face value of $100.0 million, which includes first mortgage bridge loans, senior participation interests in first mortgage bridge loans, subordinate participation interest in first mortgage bridge loans and participation interests in mezzanine loans. The Debt Fund allows, for a period of three years, principal proceeds from portfolio assets to be reinvested in qualifying replacement assets, subject to certain conditions. Borrowings and the corresponding collateral under our Debt Fund are as follows ($ in thousands): June 30, 2018 Debt Collateral (3) Loans Cash Carrying Value Wtd. Avg. Rate Restricted Face Value (1) (2) UPB Carrying Value Cash (4) $ 70,000 $ 68,270 6.33 % $ 97,700 $ 97,323 $ — December 31, 2017 $ 70,000 $ 68,084 5.79 % $ 96,995 $ 96,564 $ 3,005 (1) Debt carrying value is net of $1.7 million and $1.9 million of deferred financing fees at June 30, 2018 and December 31, 2017, respectively. (2) At June 30, 2018 and December 31, 2017, the aggregate weighted average note rate, including certain fees and costs, was 6.84% and 6.05%, respectively. (3) At both June 30, 2018 and December 31, 2017, there was no collateral at risk of default or deemed to be a “credit risk.” (4) Represents restricted cash held for reinvestment. Excludes restricted cash related to interest payments, delayed fundings and expenses. Senior Unsecured Notes In March 2018, we issued $100.0 million aggregate principal amount of 5.625% senior unsecured notes due in May 2023 (the "Initial Notes") in a private placement, and, in May 2018, we issued an additional $25.0 million (the "Reopened Notes" and, together with the Initial Notes, the "5.625% Notes,") which brought the aggregate outstanding principal amount to $125.0 million. The Reopened Notes are fully fungible with, and rank equally in right of payment with the Initial Notes. We received total proceeds of $122.3 million from the issuances, after deducting the underwriting discount and other offering expenses. We used the net proceeds from the Initial Notes to fully redeem our 7.375% senior unsecured notes due in 2021(the “7.375% Notes") totaling $97.9 million and the net proceeds from the Reopened Notes to make investments and for general corporate purposes. The 5.625% Notes are unsecured and can be redeemed by us at any time prior to April 1, 2023, at a redemption price equal to 100% of the aggregate principal amount, plus a "make-whole" premium and accrued and unpaid interest. We have the right to redeem the 5.625% Notes on or after April 1, 2023, at a redemption price equal to 100% of the aggregate principal amount, plus accrued and unpaid interest. The interest is paid semiannually in May and November starting in November 2018. At June 30, 2018, the debt carrying value of the 5.625% Notes was $122.3 million, net of $2.7 million of deferred financing fees, and the weighted average note rate was 6.08%, including certain fees and costs. At December 31, 2017, the debt carrying value of our 7.375% Notes was $95.3 million, which was net of $2.6 million of deferred financing fees, and the weighted average note rate was 8.16%. Convertible Senior Unsecured Notes In November 2017, we issued $143.8 million aggregate principal amount of 5.375% convertible senior unsecured notes (the "5.375% Convertible Notes). We received total proceeds of $139.2 million from the offering, net of deferred financing fees, which is amortized through interest expense over the life of the 5.375% Convertible Notes. The initial conversion rate was 107.7122 shares of common stock per $1,000 principal amount of 5.375% Convertible Notes and represents a conversion price of $9.28 per share of common stock. At June 30, 2018, the 5.375% Convertible Notes had a conversion rate of 108.6502 shares of common stock per $1,000 principal amount of 5.375% Convertible Notes, which represented a conversion price of $9.20 per share of common stock. The 5.375% Convertible Notes pay interest semiannually in arrears. The 5.375% Convertible Notes have a scheduled maturity in November 2020. See Subsequent Events section below for details of our repurchase of substantially all of the 5.375% Convertible Notes. In 2016, we issued $86.3 million aggregate principal amount of 6.50% convertible senior unsecured notes (the "6.50% Convertible Notes") and, in January 2017, we issued an additional $13.8 million of the 6.50% Convertible Notes. We received total proceeds of $95.8 million from the offerings, net of deferred financing fees, which are amortized through interest expense over the life of the 6.50% Convertible Notes. The initial conversion rate was 119.3033 shares of common stock per $1,000 principal amount of 6.50% Convertible Notes and represented a conversion price of $8.38 per share of common stock. At June 30, 2018, the 6.50% Convertible Notes had a conversion rate of 122.3263 shares of common stock per $1,000 principal amount of notes, which represented a conversion price of $8.17 per share of common stock. The 6.50% Convertible Notes pay interest semiannually in arrears. The 6.50% Convertible Notes have a scheduled maturity in October 2019. See Subsequent Events section below for details of our repurchase of substantially all of the 6.50% Convertible Notes. Our convertible senior unsecured notes are not redeemable by us prior to their maturities and are convertible into, at our election, cash, shares of our common stock or a combination of both, subject to the satisfaction of certain conditions and during specified periods. The conversion rates are subject to adjustment upon the occurrence of certain specified events and the holders may require us to repurchase all or any portion of their notes for cash equal to 100% of the principal amount of the notes, plus accrued and unpaid interest, if we undergo a fundamental change as specified in the agreements. Accounting guidance requires that convertible debt instruments with cash settlement features, including partial cash settlement, account for the liability component and equity component (conversion feature) of the instrument separately. The initial value of the liability component reflects the present value of the discounted cash flows using the nonconvertible debt borrowing rate at the time of the issuance. The debt discount represents the difference between the proceeds received from the issuance and the initial carrying value of the liability component, which is accreted back to the notes principal amount through interest expense over the term of the notes, which was 1.92 years and 2.41 years at June 30, 2018 and December 31, 2017, respectively, on a weighted average basis. The UPB, unamortized discount and net carrying amount of the liability and equity components of the convertible notes were as follows (in thousands): Liability Equity Component Component Unamortized Debt Unamortized Deferred Net Carrying Net Carrying Period UPB Discount Financing Fees Value Value June 30, 2018 $ 243,750 $ 4,568 $ 3,751 $ 235,431 $ 6,733 December 31, 2017 $ 243,750 $ 5,742 $ 6,721 $ 231,287 $ 6,733 During the three months ended June 30, 2018, we incurred total interest expense on the notes of $6.1 million, of which $3.2 million, $2.3 million and $0.6 million related to the cash coupon, amortization of the deferred financing fees and of the debt discount, respectively. During the six months ended June 30, 2018, we incurred total interest expense on the notes of $11.0 million, of which $6.8 million, $3.0 million and $1.2 million related to the cash coupon, amortization of the deferred financing fees and of the debt discount, respectively. During the three months ended June 30, 2017, we incurred total interest expense on the notes of $2.2 million, of which $1.6 million, $0.4 million and $0.2 million related to the cash coupon, amortization of the deferred financing fees and of the debt discount, respectively. During the six months ended June 30, 2017, we incurred total interest expense on the notes of $4.3 million, of which $3.2 million, $0.7 million and $0.4 million related to the cash coupon, amortization of the deferred financing fees and of the debt discount, respectively. Including the amortization of the deferred financing fees and debt discount, our weighted average total cost of the notes is 7.96% per annum. Subsequent Events In July 2018, we completed the issuance and sale of $245.0 million in aggregate principal amount of 5.25% convertible senior notes (the "5.25% Convertible Notes ") through two private placements, including $15.0 million of the initial purchaser's over-allotment option. The initial purchasers of the 5.25% Convertible Notes have the option to purchase up to an additional $19.5 million of these notes solely to cover over-allotments. The 5.25% Convertible Notes mature in July 2021, unless earlier converted or repurchased by the holders pursuant to their terms, and pay interest semiannually in arrears. We received proceeds totaling $237.2 million, net of the underwriter's discount and fees from these offerings. We used the net proceeds to exchange $99.8 million of our 6.50% Convertible Notes and $127.6 million of our 5.375% Convertible Notes for a combination of $219.8 million in cash (which includes accrued interest) and 6.8 million shares of our common stock to settle such exchanges. The remaining net proceeds were used for general corporate purposes. Junior Subordinated Notes In the first quarter of 2017, we purchased, at a discount, $20.9 million of our junior subordinated notes with a carrying value of $19.8 million and recorded a gain on extinguishment of debt of $7.1 million. As a result, we settled our related equity investment and extinguished $21.5 million of notes. The carrying value of borrowings under our junior subordinated notes was $139.9 million and $139.6 million at June 30, 2018 and December 31, 2017, respectively, which is net of a deferred amount of $12.3 million and $12.5 million, respectively, (which is amortized into interest expense over the life of the notes) and deferred financing fees of $2.2 million in both periods. These notes have maturities ranging from March 2034 through April 2037 and pay interest quarterly at a fixed or floating rate of interest based on LIBOR. The current weighted average note rate was 5.18% and 4.53% at June 30, 2018 and December 31, 2017, respectively. Including certain fees and costs, the weighted average note rate was 5.28% and 4.63% at June 30, 2018 and December 31, 2017, respectively. Related Party Financing In connection with the Acquisition, we entered into a five year $50.0 million preferred equity interest financing agreement with ACM to finance a portion of the aggregate purchase price. At December 31, 2017, the outstanding principal balance was $50.0 million. In January 2018, we paid $50.0 million in full satisfaction of this debt. During the six months ended June 30, 2018, we recorded interest expense of $0.3 million and, during the three and six months ended June 30, 2017, we recorded interest expense of $1.0 million and $1.9 million, respectively. Debt Covenants Credit Facilities and Repurchase Agreements. The credit facilities and repurchase agreements contain various financial covenants, including, but not limited to, minimum liquidity requirements, minimum net worth requirements, as well as certain other debt service coverage ratios, debt to equity ratios and minimum servicing portfolio tests. We were in compliance with all financial covenants and restrictions at June 30, 2018. CLOs. Our CLO vehicles contain interest coverage and asset overcollateralization covenants that must be met as of the waterfall distribution date in order for us to receive such payments. If we fail these covenants in any of our CLOs, all cash flows from the applicable CLO would be diverted to repay principal and interest on the outstanding CLO bonds and we would not receive any residual payments until that CLO regained compliance with such tests. Our CLOs were in compliance with all such covenants as of June 30, 2018, as well as on the most recent determination dates in July 2018. In the event of a breach of the CLO covenants that could not be cured in the near-term, we would be required to fund our non-CLO expenses, including employee costs, distributions required to maintain our REIT status, debt costs, and other expenses with (i) cash on hand, (ii) income from any CLO not in breach of a covenant test, (iii) income from real property and loan assets, (iv) sale of assets, or (v) accessing the equity or debt capital markets, if available. We have the right to cure covenant breaches which would resume normal residual payments to us by purchasing non-performing loans out of the CLOs. However, we may not have sufficient liquidity available to do so at such time. A summary of our CLO compliance tests as of the most recent determination dates in July 2018 is as follows: Cash Flow Triggers CLO VI CLO VII CLO VIII CLO IX CLO X Overcollateralization (1) Current 129.87 % 129.03 % 129.03 % 134.68 % 126.98 % Limit 128.87 % 128.03 % 128.03 % 133.68 % 125.98 % Pass / Fail Pass Pass Pass Pass Pass Interest Coverage (2) Current 191.10 % 216.08 % 252.91 % 255.51 % 201.62 % Limit 120.00 % 120.00 % 120.00 % 120.00 % 120.00 % Pass / Fail Pass Pass Pass Pass Pass (1) The overcollateralization ratio divides the total principal balance of all collateral in the CLO by the total principal balance of the bonds associated with the applicable ratio. To the extent an asset is considered a defaulted security, the asset’s principal balance for purposes of the overcollateralization test is the lesser of the asset’s market value or the principal balance of the defaulted asset multiplied by the asset’s recovery rate which is determined by the rating agencies. Rating downgrades of CLO collateral will generally not have a direct impact on the principal balance of a CLO asset for purposes of calculating the CLO overcollateralization test unless the rating downgrade is below a significantly low threshold (e.g. CCC-) as defined in each CLO vehicle. (2) The interest coverage ratio divides interest income by interest expense for the classes senior to those retained by us. Our CLO overcollateralization ratios as of the determination dates subsequent to each quarter are as follows: Determination (1) CLO VI CLO VII CLO VIII CLO IX CLO X July 2018 129.87 % 129.03 % 129.03 % 134.68 % 126.98 % April 2018 129.87 % 129.03 % 129.03 % 134.69 % — January 2018 129.87 % 129.03 % 129.03 % 134.68 % — October 2017 129.87 % 129.03 % 129.03 % — — July 2017 129.87 % 129.03 % — — — (1) The table above represents the quarterly trend of our overcollateralization ratio, however, the CLO determination dates are monthly and we were in compliance with this test for all periods presented. The ratio will fluctuate based on the performance of the underlying assets, transfers of assets into the CLOs prior to the expiration of their respective replenishment dates, purchase or disposal of other investments, and loan payoffs. No payment due under the junior subordinated indentures may be paid if there is a default under any senior debt and the senior lender has sent notice to the trustee. The junior subordinated indentures are also cross-defaulted with each other.

Allowance for Loss-Sharing Obli

Allowance for Loss-Sharing Obligations	6 Months Ended
	Jun. 30, 2018
Allowance for Loss-Sharing Obligations
Allowance for Loss-Sharing Obligations	Note 11 — Allowance for Loss-Sharing Obligations Our allowance for loss-sharing obligations related to the Fannie Mae DUS program is as follows (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Beginning balance $ 31,097 $ 32,219 $ 30,511 $ 32,407 Provisions for loss sharing 1,134 1,890 2,339 4,145 Provisions reversal for loan repayments (785) (1,358) (1,518) (1,933) Charge-offs, net (44) 46 70 (1,822) Ending balance $ 31,402 $ 32,797 $ 31,402 $ 32,797 When we settle a loss under the DUS loss-sharing model, the net loss is charged-off against the previously recorded loss-sharing obligation. The settled loss is often net of any previously advanced principal and interest payments in accordance with the DUS program, which are reflected as reductions to the proceeds needed to settle losses. At December 31, 2017, we had outstanding advances of $0.1 million, which were netted against the allowance for loss-sharing obligations. At June 30, 2018 and December 31, 2017, the maximum quantifiable liability associated with our guarantees under the Fannie Mae DUS agreement was $2.30 billion and $2.24 billion, respectively. The maximum quantifiable liability is not representative of the actual loss we would incur. We would be liable for this amount only if all of the loans we service for Fannie Mae, for which we retain some risk of loss, were to default and all of the collateral underlying these loans was determined to be without value at the time of settlement.

Derivative Financial Instrument

Derivative Financial Instruments	6 Months Ended
	Jun. 30, 2018
Derivative Financial Instruments
Derivative Financial Instruments	Note 12 — Derivative Financial Instruments The following is a summary of our non-qualifying derivative financial instruments held by our Agency Business ($ in thousands): June 30, 2018 Fair Value Notional Balance Sheet Derivative Derivative Derivative Count Value Location Assets Liabilities Rate Lock Commitments 10 $ 72,653 Other Assets/Other Liabilities $ 606 $ (295) Forward Sale Commitments 63 380,786 Other Assets/Other Liabilities 1,515 (61) $ 453,439 $ 2,121 $ (356) December 31, 2017 Rate Lock Commitments 3 $ 38,578 Other Assets/Other Liabilities $ 276 $ (278) Forward Sale Commitments 75 330,827 Other Assets/Other Liabilities 408 (1,028) $ 369,405 $ 684 $ (1,306) We enter into contractual commitments to originate and sell mortgage loans at fixed prices with fixed expiration dates. The commitments become effective when the borrower “rate locks” a specified interest rate within time frames established by us. All potential borrowers are evaluated for creditworthiness prior to the extension of the commitment. Market risk arises if interest rates move adversely between the time of the rate lock by the borrower and the sale date of the loan to an investor. To mitigate the effect of the interest rate risk inherent in providing rate lock commitments to borrowers, we enter into a forward sale commitment with the investor simultaneous with the rate lock commitment with the borrower. The forward sale contract locks in an interest rate and price for the sale of the loan. The terms of the contract with the investor and the rate lock with the borrower are matched in substantially all respects, with the objective of eliminating interest rate risk to the extent practical. Sale commitments with the investors have an expiration date that is longer than our related commitments to the borrower to allow, among other things, for the closing of the loan and processing of paperwork to deliver the loan into the sale commitment. These commitments meet the definition of a derivative and are recorded at fair value, including the effects of interest rate movements which are reflected as a component of other income, net in the consolidated statements of income. The estimated fair value of rate lock commitments also includes the fair value of the expected net cash flows associated with the servicing of the loan which is recorded as income from MSRs in the consolidated statements of income. During the three and six months ended June 30, 2018, we recorded a net loss of $0.6 million and a net gain of $2.1 million, respectively, from changes in the fair value of these derivatives in other income, net and $ 17.9 million and $37.6 million, respectively, of income from MSRs. During the three and six months ended June 30, 2017, we recorded $1.6 million and $2.5 million, respectively, of net losses from changes in the fair value of these derivatives in other income, net and $17.3 million and $37.3 million, respectively, of income from MSRs. See Note 13 -- Fair Value for details.

Fair Value

Fair Value	6 Months Ended
	Jun. 30, 2018
Fair Value
Fair Value	Note 13 — Fair Value Fair value estimates are dependent upon subjective assumptions and involve significant uncertainties resulting in variability in estimates with changes in assumptions. The following table summarizes the principal amounts, carrying values and the estimated fair values of our financial instruments (in thousands): June 30, 2018 December 31, 2017 Principal / Carrying Estimated Principal / Carrying Estimated Notional Amount Value Fair Value Notional Amount Value Fair Value Financial assets: Loans and investments, net $ 3,134,879 $ 3,064,798 $ 3,149,044 $ 2,652,538 $ 2,579,127 $ 2,652,520 Loans held-for-sale, net 308,134 311,487 316,815 292,249 297,443 302,883 Capitalized mortgage servicing rights, net n/a 257,021 302,698 n/a 252,608 286,073 Securities held-to-maturity, net 71,222 50,342 50,153 40,566 27,837 28,439 Derivative financial instuments 372,967 2,121 2,121 77,984 684 684 Financial liabilities: Credit and repurchase facilities $ 913,774 $ 910,504 $ 911,893 $ 530,938 $ 528,573 $ 529,992 Collateralized loan obligations 1,609,524 1,590,644 1,613,801 1,436,274 1,418,422 1,436,871 Debt fund 70,000 68,270 70,133 70,000 68,084 70,000 Senior unsecured notes 125,000 122,343 124,813 97,860 95,280 99,582 Convertible senior unsecured notes, net 243,750 235,431 275,595 243,750 231,287 254,335 Junior subordinated notes 154,336 139,909 95,052 154,336 139,590 94,215 Related party financing — — — 50,000 50,000 49,682 Derivative financial instruments 80,472 356 356 291,421 1,306 1,306 Assets and liabilities disclosed at fair value are categorized based upon the level of judgment associated with the inputs used to measure their fair value. Hierarchical levels directly related to the amount of subjectivity associated with the inputs to fair valuation of these assets and liabilities are as follows: Level 1 — Inputs are unadjusted and quoted prices exist in active markets for identical assets or liabilities, such as government, agency and equity securities. Level 2 — Inputs (other than quoted prices included in Level 1) are observable for the asset or liability through correlation with market data. Level 2 inputs may include quoted market prices for a similar asset or liability, interest rates and credit risk. Examples include non-government securities, certain mortgage and asset-backed securities, certain corporate debt and certain derivative instruments. Level 3 — Inputs reflect our best estimate of what market participants would use in pricing the asset or liability and are based on significant unobservable inputs that require a considerable amount of judgment and assumptions. Examples include certain mortgage and asset-backed securities, certain corporate debt and certain derivative instruments. Determining which category an asset or liability falls within the hierarchy requires significant judgment and we evaluate our hierarchy disclosures each quarter. The following is a description of the valuation techniques used to measure fair value and the general classification of these instruments pursuant to the fair value hierarchy. Loans and investments, net. Fair values of loans and investments that are not impaired are estimated using Level 3 inputs based on direct capitalization rate and discounted cash flow methodologies using discount rates, which, in our opinion, best reflect current market interest rates that would be offered for loans with similar characteristics and credit quality. Fair values of impaired loans and investments are estimated using Level 3 inputs that require significant judgments, which include assumptions regarding discount rates, capitalization rates, creditworthiness of major tenants, occupancy rates, availability of financing, exit plan and other factors. Loans held-for-sale, net. Consists of originated loans that are generally transferred or sold within 60 days of loan funding, and are valued using pricing models that incorporate observable inputs from current market assumptions or a hypothetical securitization model utilizing observable market data from recent securitization spreads and observable pricing of loans with similar characteristics (Level 2). Fair value includes the fair value allocated to the associated future MSRs and is calculated pursuant to the valuation techniques described below for capitalized mortgage servicing rights, net (Level 3). Capitalized mortgage servicing rights, net. Fair values are estimated using Level 3 inputs based on discounted future net cash flow methodology. The fair value of MSRs carried at amortized cost are estimated using a process that involves the use of independent third-party valuation experts, supported by commercially available discounted cash flow models and analysis of current market data. The key inputs used in estimating fair value include the contractually specified servicing fees, prepayment speed of the underlying loans, discount rate, annual per loan cost to service loans, delinquency rates, late charges and other economic factors. Securities held-to-maturity, net. Fair values are approximated using Level 3 inputs based on current market quotes received from financial sources that trade such securities and are based on prevailing market data and, in some cases, are derived from third party proprietary models based on well recognized financial principles and reasonable estimates about relevant future market conditions. Derivative financial instruments. The fair values of rate lock and forward sale commitments are estimated using valuation techniques, which include internally-developed models developed based on changes in the U.S. Treasury rate and other observable market data (Level 2). The fair value of rate lock commitments includes the fair value of the expected net cash flows associated with the servicing of the loans, see capitalized mortgage servicing rights, net above for details on the applicable valuation technique (Level 3). We also consider the impact of counterparty non-performance risk when measuring the fair value of these derivatives. Given the credit quality of our counterparties, the short duration of interest rate lock commitments and forward sale contracts, and our historical experience, the risk of nonperformance by our counterparties is not significant. Credit facilities and repurchase agreements. Fair values for credit facilities and repurchase agreements of the Structured Business are estimated at Level 3 using discounted cash flow methodology, using discount rates, which, in our opinion, best reflect current market interest rates for financing with similar characteristics and credit quality. The majority of our credit facilities and repurchase agreement for the Agency Business bear interest at rates that are similar to those available in the market currently and the fair values are estimated using Level 2 inputs. For these facilities, the fair values approximate their carrying values. Collateralized loan obligations, Debt Fund, junior subordinated notes and related party financing. Fair values are estimated at Level 3 based on broker quotations, representing the discounted expected future cash flows at a yield that reflects current market interest rates and credit spreads. Senior unsecured notes. Fair values are estimated at Level 1 when current market quotes received from active markets are available. If quotes from active markets are unavailable, then the fair values are estimated at Level 2 utilizing current market quotes received from inactive markets. Convertible senior unsecured notes, net. Fair values are estimated at Level 2 based on current market quotes received from inactive markets. We measure certain financial assets and financial liabilities at fair value on a recurring basis. The fair values of these financial assets and liabilities were determined using the following input levels as of June 30, 2018 (in thousands): Fair Value Measurements Using Fair Carrying Value Hierarchy Value Fair Value Level 1 Level 2 Level 3 Financial assets: Derivative financial instruments $ 2,121 $ 2,121 $ — $ 1,515 $ 606 Financial liabilities: Derivative financial instruments $ 356 $ 356 $ — $ 356 $ — We measure certain financial and non-financial assets at fair value on a nonrecurring basis. The fair values of these financial and non-financial assets were determined using the following input levels as of June 30, 2018 (in thousands): Fair Value Measurements Using Fair Net Carrying Value Hierarchy Value Fair Value Level 1 Level 2 Level 3 Financial assets: Impaired loans, net (1) $ 70,939 $ 70,939 $ — $ — $ 70,939 Non-financial assets: Long-lived assets (2) $ 14,650 $ 14,650 $ — $ — $ 14,650 (1) We had an allowance for loan losses of $58.7 million relating to four loans with an aggregate carrying value, before loan loss reserves, of $129.7 million at June 30, 2018. (2) We recorded a $2.0 million impairment loss during the three months ended June 30, 2018 on the office building we own. See Note 9 -- Real Estate Owned for details. Loan impairment assessments. Loans held for investment are intended to be held to maturity and, accordingly, are carried at cost, net of unamortized loan origination costs and fees, loan purchase discounts, and net of the allowance for loan losses, when such loan or investment is deemed to be impaired. We consider a loan impaired when, based upon current information, it is probable that we will be unable to collect all amounts due for both principal and interest according to the contractual terms of the loan agreement. We evaluate our loans to determine if the value of the underlying collateral securing the impaired loan is less than the net carrying value of the loan, which may result in an allowance and corresponding charge to the provision for loan losses. These valuations require significant judgments, which include assumptions regarding capitalization and discount rates, revenue growth rates, creditworthiness of major tenants, occupancy rates, availability of financing, exit plan and other factors. The table above and below includes all impaired loans, regardless of the period in which the impairment was recognized. Long-lived assets. We review our real estate owned assets when events or circumstances change, indicating that the carrying amount of an asset may not be partially or fully recoverable. In the evaluation of a real estate owned asset for impairment, many factors are considered, including broker quotes, estimated current and expected operating cash flows from the asset during the projected holding period, costs necessary to extend the life or improve the asset, expected capitalization rates, projected stabilized net operating income, selling costs, and the ability to hold and dispose of the asset in the ordinary course of business. We first compare the undiscounted cash flows to be generated by the asset and broker quotes, if any, to the carrying value of such asset. If the undiscounted cash flows and/or broker quotes are less than the carrying value, we recognize an impairment loss by comparing the carrying value of the asset to its fair value. Quantitative information about Level 3 fair value measurements at June 30, 2018 were as follows ($in thousands): Valuation Fair Value Techniques Significant Unobservable Inputs Financial assets: Impaired loans: Discount rate 15.00 % Land $ 70,160 Discounted cash flows Capitalization rate 7.25 % Revenue growth rate 3.00 % Discount rate 10.53 % Office 779 Discounted cash flows Capitalization rate 8.53 % Revenue growth rate 2.63 % Derivative financial instruments: Rate lock commitments 606 Discounted cash flows W/A discount rate 8.77 % Non-financial assets: Long-lived assets: Office Building $ 3,250 Broker quotes N/A N/A The derivative financial instruments using Level 3 inputs are outstanding for short periods of time (generally less than 60 days). A roll-forward of Level 3 derivative instruments were as follows (in thousands): Fair Value Measurements Using Significant Unobservable Inputs Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Derivative assets and liabilities, net Balance at beginning of period $ 717 $ 381 $ 276 $ 2,816 Settlements (18,047) (16,216) (37,240) (35,865) Realized gains recorded in earnings 17,330 15,835 36,964 33,049 Unrealized gains recorded in earnings 606 1,420 606 1,420 Balance at end of period $ 606 $ 1,420 $ 606 $ 1,420 The components of fair value and other relevant information associated with our rate lock commitments, forward sales commitments and the estimated fair value of cash flows from servicing on loans held-for-sale were as follows (in thousands): Notional/ Fair Value of Interest Rate Total Fair Value June 30, 2018 Principal Amount Servicing Rights Movement Effect Adjustment Rate lock commitments $ 72,653 $ 606 $ (295) $ 311 Forward sale commitments 380,786 — 295 295 Loans held-for-sale, net (1) 308,134 4,754 — 4,754 Total $ 5,360 $ — $ 5,360 (1) Loans held-for-sale, net are recorded at the lower of cost or market on an aggregate basis and includes fair value adjustments related to estimated cash flows from MSRs. We measure certain assets and liabilities for which fair value is only disclosed. The fair value of these assets and liabilities was determined using the following input levels as of June 30, 2018 (in thousands): Fair Value Measurements Using Fair Value Hierarchy Carrying Value Fair Value Level 1 Level 2 Level 3 Financial assets: Loans and investments, net $ 3,064,798 $ 3,149,044 $ — $ — $ 3,149,044 Loans held-for-sale, net 311,487 316,815 — 312,061 4,754 Capitalized mortgage servicing rights, net 257,021 302,698 — — 302,698 Securities held-to-maturity, net 50,342 50,153 — — 50,153 Financial liabilities: Credit and repurchase facilities $ 910,504 $ 911,893 $ — $ 307,656 $ 604,237 Collateralized loan obligations 1,590,644 1,613,801 — — 1,613,801 Debt fund 68,270 70,133 — — 70,133 Senior unsecured notes 122,343 124,813 124,813 — — Convertible senior unsecured notes, net 235,431 275,595 — 275,595 — Junior subordinated notes 139,909 95,052 — — 95,052

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2018
Commitments and Contingencies
Commitments and Contingencies	Note 14 — Commitments and Contingencies Debt Obligations. Our debt obligations have maturities of $441.6 million for the remainder of 2018, $572.7 million in 2019, $1.08 billion in 2020, $457.4 million in 2021, $179.4 million in 2022 and $380.7 million thereafter. Agency Business Commitments. Our Agency Business is subject to supervision by certain regulatory agencies. Among other things, these agencies require us to meet certain minimum net worth, operational liquidity and restricted liquidity collateral requirements, and compliance with reporting requirements. Our adjusted net worth and liquidity required by the agencies for all periods presented exceeded these requirements. As of June 30, 2018, we were required to maintain at least $12.6 million of liquid assets in one of our subsidiaries to meet our operational liquidity requirements for Fannie Mae and we had operational liquidity in excess of this requirement. We are generally required to share the risk of any losses associated with loans sold under the Fannie Mae DUS program and are required to secure this obligation by assigning restricted cash balances and/or a letter of credit to Fannie Mae. The amount of collateral required by Fannie Mae is a formulaic calculation at the loan level by a Fannie Mae assigned tier which considers the loan balance, risk level of the loan, age of the loan and level of risk-sharing. Fannie Mae requires restricted liquidity for Tier 2 loans of 75 basis points, 15 basis points for Tier 3 loans and 5 basis points for Tier 4 loans, which is funded over a 48-month period that begins upon delivery of the loan to Fannie Mae. A significant portion of our Fannie Mae DUS serviced loans for which we have risk sharing are Tier 2 loans. As of June 30, 2018, we met the restricted liquidity requirement with a $42.0 million letter of credit and $0.7 million of cash collateral. As of June 30, 2018, reserve requirements for the Fannie Mae DUS loan portfolio will require us to fund $28.4 million in additional restricted liquidity over the next 48 months, assuming no further principal paydowns, prepayments, or defaults within our at-risk portfolio. Fannie Mae periodically reassesses these collateral requirements and may make changes to these requirements in the future. We generate sufficient cash flow from our operations to meet these capital standards and do not expect any changes to have a material impact on our future operations; however, future changes to collateral requirements may adversely impact our available cash. We are subject to various capital requirements in connection with seller/servicer agreements that we have entered into with secondary market investors. Failure to maintain minimum capital requirements could result in our inability to originate and service loans for the respective investor and, therefore, could have a direct material effect on our consolidated financial statements. As of June 30, 2018, we met all of Fannie Mae’s quarterly capital requirements and our Fannie Mae adjusted net worth was in excess of the required net worth. We are not subject to capital requirements on a quarterly basis for Ginnie Mae or FHA, as such requirements for these investors are only required on an annual basis. As an approved designated seller/servicer under Freddie Mac's SBL program, we are required to post collateral to ensure that we are able to meet certain purchase and loss obligations required by this program. Under the SBL program, we are required to post collateral equal to $5.0 million, which is satisfied with a $5.0 million letter of credit. We enter into contractual commitments with borrowers providing rate lock commitments while simultaneously entering into forward sale commitments with investors. These commitments are outstanding for short periods of time (generally less than 60 days) and are described in Note 12 – Derivative Financial Instruments and Note 13 – Fair Value. Unfunded Commitments. In accordance with certain structured loans and investments, we have outstanding unfunded commitments of $73.3 million as of June 30, 2018 that we are obligated to fund as borrowers meet certain requirements. Specific requirements include, but are not limited to, property renovations, building construction and conversions based on criteria met by the borrower in accordance with the loan agreements. Litigation. We are currently neither subject to any material litigation nor, to the best of our knowledge, threatened by any material litigation other than the following: In June 2011, three related lawsuits were filed by the Extended Stay Litigation Trust (the “Trust”), a post-bankruptcy litigation trust alleged to have standing to pursue claims that previously had been held by Extended Stay, Inc. and the Homestead Village L.L.C. family of companies (together “ESI”) (formerly Chapter 11 debtors, together the "Debtors") that have emerged from bankruptcy. Two of the lawsuits were filed in the U.S. Bankruptcy Court for the Southern District of New York, and the third in the Supreme Court of the State of New York, New York County. There were 73 defendants in the three lawsuits, including 55 corporate and partnership entities and 18 individuals. A subsidiary of ours and certain other entities that are affiliates of ours are included as defendants. The New York State Court action has been removed to the Bankruptcy Court. Our affiliates filed a motion to dismiss the three lawsuits. The lawsuits all allege, as a factual basis and background certain facts surrounding the June 2007 leveraged buyout of ESI from affiliates of Blackstone Capital. Our subsidiary, Arbor ESH II, LLC, had a $115.0 million investment in the Series A1 Preferred Units of a holding company of Extended Stay, Inc. The New York State Court action and one of the two federal court actions name as defendants, Arbor ESH II, LLC, ACM and ABT-ESI LLC, an entity in which we have a membership interest, among the broad group of defendants. These two actions were commenced by substantially identical complaints. The defendants are alleged in these complaints, among other things, to have breached fiduciary and contractual duties by causing or allowing the Debtors to pay illegal dividends or other improper distributions of value at a time when the Debtors were insolvent. These two complaints also allege that the defendants aided and abetted, induced, or participated in breaches of fiduciary duty, waste, and unjust enrichment (“Fiduciary Duty Claims”) and name a director of ours, and a former general counsel of ACM, each of whom had served on the Board of Directors of ESI for a period of time. We are defending these two defendants and paying the costs of such defense. On the basis of the foregoing allegations, the Trust has asserted claims under a number of common law theories, seeking the return of assets transferred by the Debtors prior to the Debtors' bankruptcy filing. In the third action, filed in Bankruptcy Court, the same plaintiff, the Trust, has named ACM and ABT-ESI LLC, together with a number of other defendants and asserts claims, including constructive and fraudulent conveyance claims under state and federal statutes, as well as a claim under the Federal Debt Collection Procedure Act. In June 2013, the Trust filed a motion to amend the lawsuits, to, among other things, (i) consolidate the lawsuits into one lawsuit, (ii) remove 47 defendants, none of whom are related to us, from the lawsuits so that there are 26 remaining defendants, including 16 corporate and partnership entities and 10 individuals, and (iii) reduce the counts within the lawsuits from over 100 down to 17. The remaining counts in the amended complaint against our affiliates are principally state law claims for breach of fiduciary duties, waste, unlawful dividends and unjust enrichment, and claims under the Bankruptcy Code for avoidance and recovery actions, among others. The bankruptcy court granted the motion and the amended complaint has been filed. The amended complaint seeks approximately $139.0 million in the aggregate, plus interest from the date of the alleged unlawful transfers, from director designees, portions of which are also sought from our affiliates as well as from unaffiliated defendants. We have moved to dismiss the referenced actions and intend to vigorously defend against the claims asserted therein. During a status conference held in March 2014, the Court heard oral argument on the motion to dismiss and adjourned the case pending a ruling. Subsequent to that hearing, a new judge was assigned to the case and, in November 2016, the new judge entered an order directing the parties to file supplemental briefs addressing new cases decided since the last round of briefing. Oral arguments regarding the motion to dismiss were heard at a hearing held in January 2017. The Court reserved decision at that hearing. We have not made a loss accrual for this litigation because we believe that it is not probable that a loss has been incurred and an amount cannot be reasonably estimated. Due to Borrowers . Due to borrowers represents borrowers' funds held by us to fund certain expenditures or to be released at our discretion upon the occurrence of certain pre-specified events, and to serve as additional collateral for borrowers' loans. While retained, these balances earn interest in accordance with the specific loan terms they are associated with. Subsequent Event . In July 2018, we received approximately $11 million from the settlement of a litigation related to a prior investment. We will record a gain of approximately $11 million in the third quarter of 2018 related to this settlement.

Variable Interest Entities

Variable Interest Entities	6 Months Ended
	Jun. 30, 2018
Variable Interest Entities
Variable Interest Entities	Note 15 — Variable Interest Entities Our involvement with VIEs primarily affects our financial performance and cash flows through amounts recorded in interest income, interest expense, provision for loan losses and through activity associated with our derivative instruments. Consolidated VIEs. We have determined that our operating partnership, ARLP, and our CLO and Debt Fund entities, which we consolidate, are VIEs. ARLP is already consolidated in our financial statements, therefore, the identification of this entity as a VIE had no impact on our consolidated financial statements. Our CLO and Debt Fund consolidated entities invest in real estate and real estate-related securities and are financed by the issuance of debt securities. We, or one of our affiliates, are named collateral manager, servicer, and special servicer for all collateral assets held in CLOs, which we believe gives us the power to direct the most significant economic activities of those entities. We also have exposure to losses to the extent of our equity interests and also have rights to waterfall payments in excess of required payments to bond investors. As a result of consolidation, equity interests have been eliminated, and the consolidated balance sheets reflect both the assets held and debt issued by the CLOs and Debt Fund to third parties. Our operating results and cash flows include the gross amounts related to CLO and Debt Fund assets and liabilities as opposed to our net economic interests in those entities. The assets and liabilities related to these consolidated CLOs and Debt Fund are as follows (in thousands): June 30, 2018 December 31, 2017 Assets: Restricted cash $ 172,169 $ 138,736 Loans and investments, net 2,000,582 1,836,744 Other assets 15,711 14,011 Total assets $ 2,188,462 $ 1,989,491 Liabilities: Collateralized loan obligations $ 1,590,644 $ 1,418,422 Debt fund 68,270 68,084 Other liabilities 3,408 2,046 Total liabilities $ 1,662,322 $ 1,488,552 Assets held by the CLOs and Debt Fund are restricted and can only be used to settle obligations of the CLOs and Debt Fund, respectively. The liabilities of the CLOs and Debt Fund are non-recourse to us and can only be satisfied from each respective asset pool. See Note 10—Debt Obligations for details. We are not obligated to provide, have not provided, and do not intend to provide financial support to any of the consolidated CLOs or Debt Fund. Unconsolidated VIEs. We determined that we are not the primary beneficiary of 24 VIEs in which we have a variable interest as of June 30, 2018 because we do not have the ability to direct the activities of the VIEs that most significantly impact each entity’s economic performance. The following is a summary of our variable interests in identified VIEs, of which we are not the primary beneficiary, as of June 30, 2018 (in thousands): Type Carrying Amount (1) Loans $ 345,288 B Piece bonds 50,342 Agency interest only strips 3,617 Equity investments 2,193 Total $ 401,440 (1) Represents the carrying amount of loans and investments before reserves. At June 30, 2018, $128.0 million of loans to VIEs had corresponding loan loss reserves of $57.0 million. See Note 3 – Loans and Investments for details. In addition, the maximum loss exposure as of June 30, 2018 would not exceed the carrying amount of our investment. These unconsolidated VIEs have exposure to real estate debt of approximately $3.09 billion at June 30, 2018.

Equity

Equity	6 Months Ended
	Jun. 30, 2018
Equity
Equity	Note 16 — Equity Preferred Stock. The Series A and B preferred stock became redeemable by us in February 2018 and May 2018, respectively. The Series C preferred stock may not be redeemed by us before February 2019. Common Stock. In May 2018, we completed a public offering in which we sold 5,500,000 shares of our common stock for $8.72 per share, and received net proceeds of $47.8 million after deducting the underwriter’s discount and other offering expenses. The proceeds were used to make investments and for general corporate purposes. We have an “At-The-Market” equity offering sales agreement with JMP Securities LLC (“JMP,”) which entitles us to issue and sell up to 7,500,000 shares of our common stock through JMP. Sales of the shares are made by means of ordinary brokers’ transactions or otherwise at market prices prevailing at the time of sale, or at negotiated prices. During the six months ended June 30, 2018, we sold 952,700 shares for net proceeds of $8.1 million. As of June 30, 2018, we had approximately 6,500,000 shares available under this agreement. In June 2018, we filed, and the SEC declared effective, a new shelf registration statement for $500.0 million of debt securities, common stock, preferred stock, depositary shares and warrants. Noncontrolling Interest. Noncontrolling interest relates to the 21,230,769 operating partnership units (“OP Units”) issued to satisfy a portion of the Acquisition purchase price. The value of these OP Units at the Acquisition date was $154.8 million. Each of these OP Units are paired with one share of our special voting preferred shares having a par value of $0.01 per share and is entitled to one vote each on any matter submitted for stockholder approval, which represents approximately 23.6% of the voting power of our outstanding stock at June 30, 2018. The OP Units are entitled to receive distributions if and when our Board of Directors authorizes and declares common stock distributions. The OP Units are also redeemable for cash, or at our option, for shares of our common stock on a one-for-one basis. Distributions. Dividends declared (on a per share basis) during the six months ended June 30, 2018 were as follows: Common Stock Preferred Stock Dividend (1) Declaration Date Dividend Declaration Date Series A Series B Series C February 21, 2018 $ 0.21 February 2, 2018 $ 0.515625 $ 0.484375 $ 0.53125 May 2, 2018 $ 0.25 May 2, 2018 $ 0.515625 $ 0.484375 $ 0.53125 (1) The dividend declared on May 2, 2018 was for March 1, 2018 through May 31, 2018 and the dividend declared on February 2, 2018 was for December 1, 2017 through February 28, 2018. Common Stock – On August 1, 2018, the Board of Directors declared a cash dividend of $0.25 per share of common stock. The dividend is payable on August 31, 2018 to common stockholders of record as of the close of business on August 15, 2018. Preferred Stock — On August 1, 2018, the Board of Directors declared a cash dividend of $0.515625 per share of 8.25% Series A preferred stock; a cash dividend of $0.484375 per share of 7.75% Series B preferred stock; and a cash dividend of $0.53125 per share of 8.50% Series C preferred stock. These amounts reflect dividends from June 1, 2018 through August 31, 2018 and are payable on August 31, 2018 to preferred stockholders of record on August 15, 2018. Deferred Compensation . In March 2018, we issued 265,444 shares of restricted common stock under the 2017 Amended Omnibus Stock Incentive Plan (the “2017 Plan”) to certain employees of ours with a total grant date fair value of $2.3 million and recorded $0.8 million to employee compensation and benefits in our consolidated statements of income. One third of the shares vested as of the grant date, one third will vest in March 2019, and the remaining third will vest in March 2020. In March 2018, we also issued 58,620 shares of fully vested common stock to the independent members of the Board of Directors under the 2017 Plan and recorded $0.5 million to selling and administrative expense in our consolidated statements of income. During the first quarter of 2018, we issued 63,584 shares of restricted common stock to our chief executive officer under his 2017 annual incentive agreement with a grant date fair value of $0.6 million and recorded $0.1 million to employee compensation and benefits in our consolidated statements of income. One quarter of the shares vested as of the grant date and one quarter will vest on each of the first, second and third anniversaries of the grant date. Our chief executive officer was also granted up to 381,503 performance-based restricted stock units that vest at the end of a four-year performance period based on our achievement of certain total stockholder return objectives. The restricted stock units had a grant date fair value of $0.8 million and we recorded less than $0.1 million to employee compensation and benefits in our consolidated statements of income. Earnings Per Share (“EPS”). Basic EPS is calculated by dividing net income attributable to common stockholders by the weighted average number of shares of common stock outstanding during each period inclusive of unvested restricted stock with full dividend participation rights. Diluted EPS is calculated by dividing net income by the weighted average number of shares of common stock outstanding plus the additional dilutive effect of common stock equivalents during each period using the treasury stock method. Our common stock equivalents include the weighted average dilutive effect of performance-based restricted stock units granted to our chief executive officer, OP Units and convertible senior unsecured notes. The following tables reconcile the numerator and denominator of our basic and diluted EPS computations ($in thousands, except share and per share data): Three Months Ended June 30, 2018 2017 Basic Diluted Basic Diluted Net income attributable to common stockholders (1) $ 17,167 $ 17,167 $ 11,929 $ 11,929 Net income attributable to noncontrolling interest (2) — 5,557 — 4,494 Net income attributable to common stockholders and nocontrolling interest $ 17,167 $ 22,724 $ 11,929 $ 16,423 Weighted average shares outstanding 65,683,057 65,683,057 56,652,334 56,652,334 Dilutive effect of OP Units (2) — 21,230,769 — 21,230,769 Dilutive effect of restricted stock units (3) — 1,499,921 — 1,088,108 Dilutive effect of convertible notes (4) — 1,641,423 — 93,292 Weighted average shares outstanding 65,683,057 90,055,170 56,652,334 79,064,503 Net income per common share (1) $ 0.26 $ 0.25 $ 0.21 $ 0.21 Six Months Ended June 30, 2018 2017 Basic Diluted Basic Diluted Net income attributable to common stockholders (1) $ 43,356 $ 43,356 $ 27,543 $ 27,543 Net income attributable to noncontrolling interest (2) — 14,547 — 10,935 Net income attributable to common stockholders and nocontrolling interest $ 43,356 $ 57,903 $ 27,543 $ 38,478 Weighted average shares outstanding 63,773,306 63,773,306 54,071,085 54,071,085 Dilutive effect of OP Units (2) — 21,230,769 — 21,230,769 Dilutive effect of restricted stock units (3) — 1,381,310 — 1,063,264 Dilutive effect of convertible notes (4) — 1,035,158 — — Weighted average shares outstanding 63,773,306 87,420,543 54,071,085 76,365,118 Net income per common share (1) $ 0.68 $ 0.66 $ 0.51 $ 0.50 (1) Net of preferred stock dividends. (2) We consider OP Units to be common stock equivalents as the holders have voting rights, the right to distributions and the right to redeem the OP Units for the cash value of a corresponding number of shares of common stock or a corresponding number of shares of common stock, at our election. (3) Mr. Kaufman is granted restricted stock units annually, which vest at the end of a four-year performance period based upon our achievement of total stockholder return objectives. (4) The convertible senior unsecured notes impact diluted earnings per share if the average price of our common stock exceeds the conversion price, as calculated in accordance with the terms of the indenture.

Income Taxes

Income Taxes	6 Months Ended
	Jun. 30, 2018
Income Taxes
Income Taxes	Note 17 — Income Taxes As a REIT, we are generally not subject to U.S. federal income tax to the extent of our distributions to stockholders and as long as certain asset, income, distribution, ownership and administrative tests are met. To maintain our qualification as a REIT, we must annually distribute at least 90% of our REIT-taxable income to our stockholders and meet certain other requirements. We may also be subject to certain state, local and franchise taxes. Under certain circumstances, federal income and excise taxes may be due on our undistributed taxable income. If we were to fail to meet these requirements, we would be subject to U.S. federal income tax, which could have a material adverse impact on our results of operations and amounts available for distributions to our stockholders. We believe that all of the criteria to maintain our REIT qualification have been met for the applicable periods, but there can be no assurance that these criteria will continue to be met in subsequent periods. The Agency Business is operated through our TRS Consolidated Group and is subject to U.S. federal, state and local income taxes. In general, our TRS entities may hold assets that the REIT cannot hold directly and may engage in real estate or non-real estate-related business. The Tax Reform was signed into law on December 22, 2017. Among numerous provisions included in the new tax law was the reduction of the corporate federal income tax rate from 35% to 21%. Our provision for income taxes in the six months ended June 30, 2018 reflects the newly enacted corporate federal income tax rate of 21%. The final impact of the Tax Reform may differ due to, and among other things, changes in interpretations, assumptions made by us, the issuance of additional guidance and actions we may take as a result of the Tax Reform. In the three and six months ended June 30, 2018, we recorded a tax provision of $4.5 million and a tax benefit of $4.3 million, respectively. In the three and six months ended June 30, 2017, we recorded a tax provision of $3.4 million and $9.5 million, respectively. The provision for income taxes recorded in the three months ended June 30, 2018 consisted of a current tax provision of $4.3 million and a deferred tax provision of $0.2 million. The benefit from income taxes recorded in the six months ended June 30, 2018 consisted of a current tax provision of $8.8 million and a deferred tax benefit of $13.1 million. The deferred tax benefit recorded in the six months ended June 30, 2018 was due primarily to our payoff in January 2018 of the $50.0 million preferred equity interest entered into with ACM to finance a portion of the Acquisition purchase price. See Note 10 – Debt Obligations for details. The provision for income taxes recorded in the three months ended June 30, 2017 consisted of a current tax provision of $4.3 million and a deferred tax benefit of $0.9 million. The provision for income taxes recorded in the six months ended June 30, 2017 consisted of a current tax provision of $8.6 million and a deferred tax provision of $0.9 million. Current and deferred taxes are primarily recorded on the portion of earnings (losses) recognized by us with respect to our interest in the TRS’s. Deferred income tax assets and liabilities are calculated based on temporary differences between our U.S. GAAP consolidated financial statements and the federal, state, local tax basis of assets and liabilities as of the consolidated balance sheets.

Agreements and Transactions wit

Agreements and Transactions with Related Parties	6 Months Ended
	Jun. 30, 2018
Agreements and Transactions with Related Parties
Agreements and Transactions with Related Parties	Note 18 — Agreements and Transactions with Related Parties Management Agreement . Prior to May 31, 2017, we had a management agreement with ACM, pursuant to which ACM provided us with a variety of professional and advisory services vital to our operations, including underwriting, accounting and treasury, compliance, marketing, information technology and human resources. Pursuant to the terms of the management agreement, we reimbursed ACM for its actual costs incurred in connection with managing our business through a base management fee, and, under certain circumstances, an annual incentive fee. In May 2017, we terminated the existing management agreement. We incurred base management fees of $2.7 million and $6.7 million in the three and six months ended June 30, 2017, respectively. We have a shared services agreement with ACM where we provide limited support services to ACM and they reimburse us for the costs of performing such services. During the three and six months ended June 30, 2018, we incurred $0.3 million and $0.6 million, respectively, and, during both the three and six months ended June 30, 2017, we incurred $0.1 million of costs for services provided to ACM, which are included in due from related party on the consolidated balance sheets. Other Related Party Transactions. Due from related party was $10.2 million and $0.7 million at June 30, 2018 and December 31, 2017, respectively. The increase was primarily due to payoffs to be remitted by our affiliated servicing operations related to real estate transactions. Due to related party was $0.3 million at June 30, 2018 and consisted of loan payoffs, holdbacks and escrows to be remitted to our affiliated servicing operations related to real estate transactions. In June 2018, we originated a $21.7 million bridge loan on a multifamily property owned in part by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which owns 75% in the borrowing entity. The loan has an interest rate of LIBOR plus 4.75%, with a LIBOR floor of 1.25%, and matures in June 2021. Interest income recorded from this loan totaled $0.1 million for both the three and six months ended June 30, 2018. In April 2018, we acquired a $9.4 million bridge loan which was originated by ACM. The loan was used to purchase several multifamily properties by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which owns 75% of the borrowing entity. The loan has an interest rate of LIBOR plus 5.0% with a LIBOR floor of 1.25% and matures in January 2021. Interest income recorded from this loan totaled $0.1 million for both the three and six months ended June 30, 2018. In January 2018, we paid $50.0 million in full satisfaction of the related party financing we entered into with ACM to finance a portion of the Acquisition purchase price. We incurred interest expense related to this financing of $0.3 million for the six months ended June 30, 2018 and $1.0 million and $1.9 million for the three and six months ended June 30, 2017, respectively. In December 2017, we acquired a $32.8 million bridge loan which was originated by ACM. The loan was used to purchase several multifamily properties by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which owns 90% of the borrowing entity. The loan has an interest rate of LIBOR plus 5.0%, with a LIBOR floor of 1.13%, and matures in June 2020. Interest income recorded from this loan totaled $0.6 million and $1.1 million for the three and six months ended June 30, 2018. In the fourth quarter of 2017, we originated two bridge loans totaling $28.0 million on two multifamily properties owned in part by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which owns 45% in the borrowing entity. The loans have an interest rate of LIBOR plus 5.25% with LIBOR floors ranging from 1.24% to 1.54% and mature in the fourth quarter of 2020. Interest income recorded from these loans totaled $0.5 million and $1.0 million for the three and six months ended June 30, 2018. In July 2017, we originated a $36.0 million bridge loan on a multifamily property owned in part by a consortium of investors. The consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) owns an interest of 95% in the borrowing entity. The loan has an interest rate of LIBOR plus 4.5% with a LIBOR floor of 1% and matures in July 2020. Interest income recorded from this loan totaled $0.6 million and $1.2 million for the three and six months ended June 30, 2018. In May 2017, we originated a $46.9 million Fannie Mae loan on a multifamily property owned in part by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers) which owns a 21.4% interest in the borrowing entity. We carry a maximum loss-sharing obligation with Fannie Mae on this loan of up to 5% of the original UPB. Servicing revenue recorded from this loan was less than $0.1 million for all periods presented. In March 2017, a consortium of investors (which includes, among other unaffiliated investors, our chief executive officer and ACM) invested $2.0 million for a 26.1% ownership interest in two portfolios of multifamily properties which has two bridge loans totaling $14.8 million originated by us in 2016. The loans have an interest rate of LIBOR plus 5.25% with a LIBOR floor of 0.5% and mature in November 2018. One of the loans was repaid in full in the fourth quarter of 2017 and the remaining loan paid off in June 2018. Interest income recorded from these loans totaled $0.2 million and $0.3 million for the three and six months ended June 30, 2018, respectively, and $0.3 million and $0.5 million for the three and six months ended June 30, 2017, respectively. In January 2017, we modified a $5.0 million preferred equity investment, subsequently increasing our balance to $15.0 million, with a commitment to fund an additional $5.0 million. This investment had a fixed interest rate of 11% that was scheduled to mature in January 2020, however, the principal was repaid in full in the fourth quarter of 2017. We also entered into an agreement with a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which admitted them as a member to fund the remaining $5.0 million preferred equity investment, which was generally subordinate to our investment. Interest income recorded from our investment totaled $0.2 million and $0.3 million in the three and six months ended June 30, 2017. In January 2017, Ginkgo Investment Company LLC (“Ginkgo”), of which one of our directors is a 33% managing member, purchased a multifamily apartment complex which assumed an existing $8.3 million Fannie Mae loan that we service. Ginkgo subsequently sold the majority of its interest in this property and owned a 3.6% interest at June 30, 2018. We carry a maximum loss-sharing obligation with Fannie Mae on this loan of up to 20% of the original UPB. Upon the sale, we received a 1% loan assumption fee which was governed by existing loan agreements that were in place when the loan was originated in 2015, prior to such purchase. Servicing revenue recorded from this loan was less than $0.1 million for all periods presented. In 2016, we originated $48.0 million of bridge loans on six multifamily properties owned in part by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which owns interests ranging from 10.5% to 12.0% in the borrowing entities. The loans have an interest rate of LIBOR plus 4.5% with a LIBOR floor of 0.25% and mature in September 2019. In August 2017, a $6.8 million loan on one of the properties paid off in full and in May 2018 three additional loans totaling $23.2 million paid off in full. Interest income recorded from these loans totaled $0.6 million and $1.3 million for the three and six months ended June 30, 2018, respectively, and $0.7 million and $1.3 million for the three and six months ended June 30, 2017, respectively. In 2016, we originated a $12.7 million bridge loan and a $5.2 million preferred equity investment on two multifamily properties owned in part by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which owns an interest of 50% in the borrowing entity. The loan has an interest rate of LIBOR plus 4.5% with a LIBOR floor of 0.25% and matures in January 2019. The preferred equity investment has a fixed interest rate of 10% and a maturity date extended to November 2018. Interest income recorded from these loans totaled $0.3 million and $0.7 million for the three and six months ended June 30, 2018, respectively, and $0.3 million and $0.6 million for the three and six months ended June 30, 2017, respectively. In 2016, we originated a $19.0 million bridge loan on a multifamily property owned in part by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which owns an interest of 7.5% in the borrowing entity. The loan had an interest rate of LIBOR plus 4.5% with a LIBOR floor of 0.25% and was scheduled to mature in January 2019. In January 2018, this loan paid off in full. Interest income recorded from this loan totaled $0.3 million for the six months ended June 30, 2018 and $0.3 million and $0.6 million for the three and six months ended June 30, 2017, respectively. In 2015, we originated a $7.1 million bridge loan on a multifamily property owned in part by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers and our chief executive officer) which owns an interest of 7.5% in the borrowing entity. In August 2017, this loan paid off in full. The loan had an interest rate of LIBOR plus 4.5%, with a LIBOR floor of 0.25%. Interest income recorded from this loan totaled $0.1 million and $0.2 million for the three and six months ended June 30, 2017, respectively. In 2015, we originated two bridge loans totaling $16.7 million secured by multifamily properties acquired by a third party investor. The properties were owned and were sold in part by a consortium of investors (which includes, among other unaffiliated investors, certain of our officers, our chief executive officer and certain other related parties). The loans have an interest rate of LIBOR plus 5% with a LIBOR floor of 0.25% and were extended as of right to October 2018. Interest income recorded from these loans totaled $0.3 million and $0.7 million for the three and six months ended June 30, 2018, respectively, and $0.3 million and $0.5 million for the three and six months ended June 30, 2017, respectively. In 2015, we originated a $3.0 million mezzanine loan on a multifamily property that has a $47.0 million first mortgage initially originated by ACM. The loan bore interest at a fixed rate of 12.5% and was scheduled to mature in April 2025. In January 2018, this loan paid off in full. Interest income recorded from this loan totaled $0.1 million for the six months ended June 30, 2018 and $0.1 million and $0.2 million for the three and six months ended June 30, 2017, respectively. In 2015, we invested $9.6 million for 50% of ACM's indirect interest in a joint venture with a third party that was formed to invest in a residential mortgage banking business. As a result of this transaction, we had an initial indirect interest of 22.5% in this entity. Since the initial investment, we invested an additional $16.1 million through this joint venture in non-qualified residential mortgages purchased from the mortgage banking business’s origination platform and we received cash distributions totaling $16.6 million (that were classified as returns of capital) as a result of the joint venture selling most of its mortgage assets (which $0.4 million was received in the six months ended June 30, 2018). We recorded income from these investments of $0.7 million and $0.8 million in the three and six months ended June 30, 2018, respectively, and a loss of $0.7 million and $0.6 million in the three and six months ended June 30, 2017, respectively . In connection with a litigation settlement related to this investment, we provided a guaranty of up to 50% of any amounts payable in connection with the settlement. ACM has also provided us with a guaranty to pay up to 50% of any amounts we may pay under this guaranty. As of June 30, 2018, our maximum exposure under this guaranty totals $2.7 million. We have not accrued this amount as we do not believe that we will be required to make any nonrefundable payments under this guaranty. See Note 8-Investments in Equity Affiliates for details. In 2014, we invested $0.1 million for a 5% interest in a joint venture that owns two multifamily properties. The joint venture is comprised of a consortium of investors (which includes, among other unaffiliated investors, certain of our officers, our chief executive officer and certain other related parties) which owns an interest of 95%. We had a $1.7 million bridge loan to the joint venture with an interest rate of 5.5% over LIBOR. The loan was repaid in full in the fourth quarter of 2017. Interest income recorded from this loan was less than $0.1 million and $0.1 million for the three and six months ended June 30, 2017, respectively. In 2014, we originated a $30.4 million bridge loan for an office property owned in part by a consortium of investors (which includes, among other unaffiliated investors, our chief executive officer and his affiliates) which owns an interest of 24% in the borrowing entity. The loan matured in August 2017 and was refinanced with a $43.2 million bridge loan that has an interest rate of 4% over LIBOR with a LIBOR floor of 1.23% and an August 2020 maturity date. We also originated a $4.6 million mezzanine loan in 2016 to this entity that had a fixed interest rate of 12%, which was repaid in full at maturity in August 2017. In the fourth quarter of 2017, the consortium of investors sold their ownership interest in the borrowing entity. Interest income recorded from these loans totaled $0.8 million and $1.6 million for the three and six months ended June 30, 2017, respectively. In 2014, ACM purchased a property subject to two loans originated by us, a first mortgage of $14.6 million and a second mortgage of $5.1 million, both with maturity dates of April 2016 and an interest rate of 4.8% over LIBOR. In 2016, the $5.1 million second mortgage was repaid in full and the $14.6 million first mortgage was extended to April 2018 and paid off at maturity. Interest income recorded from these loans totaled less than $0.1 million and $0.2 million for the three and six months ended June 30, 2018, respectively, and $0.2 million and $0.4 million for the three and six months ended June 30, 2017, respectively. We, along with an executive officer of ours and a consortium of independent outside investors, hold equity investments in a portfolio of multifamily properties referred to as the Lexford Portfolio (“Lexford”), which is managed by an entity owned primarily by a consortium of affiliated investors, including our chief executive officer and an executive officer of ours. Based on the terms of the management contract, the management company is entitled to 4.75% of gross revenues of the underlying properties, along with the potential to share in the proceeds of a sale or restructuring of the debt. In June 2018, the owners of Lexford restructured part of its debt and we originated twelve bridge loans totaling $280.5 million, which were used to repay in full certain existing mortgage debt and to renovate 72 multifamily properties included in the portfolio. The loans which we originated in June 2018 have interest rates of 400 basis points over LIBOR and mature in June 2021 (with 2 one-year extension options). Interest income recorded from these loans totaled $1.1 million in June 2018. Further, as part of this June 2018 restructuring, $50.0 million in unsecured financing was provided by an unsecured lender to certain parent entities of the property owners. ACM owns slightly less than half of the unsecured lender entity and, therefore, provided slightly less than half of the unsecured lender financing. In addition, in connection with our equity investment, we received distributions totaling $0.6 million during both the three months ended June 30, 2018 and 2017 and $1.2 million and $1.3 million during the six months ended June 30, 2018 and 2017, respectively, which were recorded as income from equity affiliates. Separate from loans which we originated in June 2018, we provide limited ("bad boy") guarantees for certain other debt controlled by Lexford. The bad boy guarantees may become a liability for us upon standard "bad" acts such as fraud or a material misrepresentation by Lexford or us. At June 30, 2018, this debt had an aggregate outstanding balance of $309.1 million and is scheduled to mature between 2019 and 2025. Several of our executives, including our chief financial officer, general counsel and our chairman, chief executive officer and president, hold similar positions for ACM. Our chief executive officer and his affiliated entities (“the Kaufman Entities”) together beneficially own approximately 75% of the outstanding membership interests of ACM and certain of our employees and directors also hold an ownership interest in ACM. Furthermore, one of our directors serves as the trustee and co-trustee of two of the Kaufman Entities that hold membership interests in ACM. Upon the closing of the Acquisition in 2016, we issued 21,230,769 OP Units, each paired with one share of our Special Voting Preferred Shares. In December 2017, ACM distributed 5,780,348 OP Units to its members, which includes the Kaufman Entities and certain of our officers and employees. At June 30, 2018, ACM holds 5,349,053 shares of our common stock and 15,450,421 OP Units, which represents 23.2% of the voting power of our outstanding stock. Our Board of Directors approved a resolution under our charter allowing our chief executive officer and ACM, (which our chief executive officer has a controlling equity interest in), to own more than the 5% ownership interest limit of our common stock as stated in our amended charter.

Segment Information

Segment Information	6 Months Ended
	Jun. 30, 2018
Segment Information
Segment Information	Note 19 — Segment Information The summarized statements of income and balance sheet data, as well as certain other data, by segment are included in the following tables ($ in thousands). Specifically identifiable costs are recorded directly to each business segment. For items not specifically identifiable, costs have been allocated between the business segments using the most meaningful allocation methodologies, which was predominately direct labor costs (i.e., time spent working on each business segment). Such costs include, but are not limited to, compensation and employee related costs, selling and administrative expenses, management fees (through May 31, 2017 -- effective date of the full internalization of our management team and termination of the existing management agreement with ACM) and stock-based compensation. Three Months Ended June 30, 2018 Structured Agency Other / Business Business Eliminations (1) Consolidated Interest income $ 54,177 $ 5,118 $ — $ 59,295 Interest expense 34,612 3,272 — 37,884 Net interest income 19,565 1,846 — 21,411 Other revenue: Gain on sales, including fee-based services, net — 15,622 — 15,622 Mortgage servicing rights — 17,936 — 17,936 Servicing revenue — 22,808 — 22,808 Amortization of MSRs — (11,937) — (11,937) Property operating income 2,964 — — 2,964 Other income, net 117 (587) — (470) Total other revenue 3,081 43,842 — 46,923 Other expenses: Employee compensation and benefits 6,749 20,066 — 26,815 Selling and administrative 3,497 5,376 — 8,873 Property operating expenses 2,856 — — 2,856 Depreciation and amortization 444 1,401 — 1,845 Impairment loss on real estate owned 2,000 — — 2,000 Provision for loss sharing (net of recoveries) — 348 — 348 Provision for loan losses (net of recoveries) (2,127) — — (2,127) Total other expenses 13,419 27,191 — 40,610 Income before income from equity affiliates and income taxes 9,227 18,497 — 27,724 Income from equity affiliates 1,387 — — 1,387 Benefit from (provision for) income taxes 500 (4,999) — (4,499) Net income 11,114 13,498 — 24,612 Preferred stock dividends 1,888 — — 1,888 Net income attributable to noncontrolling interest — — 5,557 5,557 Net income attributable to common stockholders $ 9,226 $ 13,498 $ (5,557) $ 17,167 Three Months Ended June 30, 2017 Structured Agency Other / Business Business Eliminations (1) Consolidated Interest income $ 29,917 $ 4,551 $ — $ 34,468 Interest expense 16,712 2,737 962 20,411 Net interest income 13,205 1,814 (962) 14,057 Other revenue: Gain on sales, including fee-based services, net — 18,830 — 18,830 Mortgage servicing rights — 17,254 — 17,254 Servicing revenue — 18,437 — 18,437 Amortization of MSRs — (11,828) — (11,828) Property operating income 2,863 — — 2,863 Other income, net 731 (1,552) — (821) Total other revenue 3,594 41,141 — 44,735 Other expenses: Employee compensation and benefits 4,067 17,758 — 21,825 Selling and administrative 2,898 4,937 — 7,835 Property operating expenses 2,622 — — 2,622 Depreciation and amortization 415 1,401 — 1,816 Impairment loss on real estate owned 1,500 — 1,500 Provision for loss sharing (net of recoveries) — 532 — 532 Provision for loan losses (net of recoveries) (1,760) — — (1,760) Management fee - related party 1,284 1,389 — 2,673 Total other expenses 11,026 26,017 — 37,043 Income before loss from equity affiliates and income taxes 5,773 16,938 (962) 21,749 Loss from equity affiliates (3) — — (3) Provision for income taxes — (3,435) — (3,435) Net income 5,770 13,503 (962) 18,311 Preferred stock dividends 1,888 — — 1,888 Net income attributable to noncontrolling interest — — 4,494 4,494 Net income attributable to common stockholders $ 3,882 $ 13,503 $ (5,456) $ 11,929 Six Months Ended June 30, 2018 Structured Agency Other / Business Business Eliminations (1) Consolidated Interest income $ 101,413 $ 9,495 $ — $ 110,908 Interest expense 64,817 6,125 329 71,271 Net interest income 36,596 3,370 (329) 39,637 Other revenue: Gain on sales, including fee-based services, net — 33,815 — 33,815 Mortgage servicing rights — 37,571 — 37,571 Servicing revenue — 44,220 — 44,220 Amortization of MSRs — (23,802) — (23,802) Property operating income 5,874 — — 5,874 Other income, net 351 2,057 — 2,408 Total other revenue 6,225 93,861 — 100,086 Other expenses: Employee compensation and benefits 14,336 41,973 — 56,309 Selling and administrative 7,034 10,755 — 17,789 Property operating expenses 5,652 — — 5,652 Depreciation and amortization 890 2,801 — 3,691 Impairment loss on real estae owned 2,000 — — 2,000 Provision for loss sharing (net of recoveries) — 821 — 821 Provision for loan losses (net of recoveries) (1,802) — — (1,802) Total other expenses 28,110 56,350 — 84,460 Income before income from equity affiliates and income taxes 14,711 40,881 (329) 55,263 Income from equity affiliates 2,132 — — 2,132 Benefit from income taxes 500 3,785 — 4,285 Net income 17,343 44,666 (329) 61,680 Preferred stock dividends 3,777 — — 3,777 Net income attributable to noncontrolling interest — — 14,547 14,547 Net income attributable to common stockholders $ 13,566 $ 44,666 $ (14,876) $ 43,356 Six Months Ended June 30, 2017 Structured Agency Other / Business Business Eliminations (1) Consolidated Interest income $ 58,426 $ 9,567 $ — $ 67,993 Interest expense 31,953 5,971 1,924 39,848 Net interest income 26,473 3,596 (1,924) 28,145 Other revenue: Gain on sales, including fee-based services, net — 38,001 — 38,001 Mortgage servicing rights — 37,284 — 37,284 Servicing revenue — 35,119 — 35,119 Amortization of MSRs — (23,716) — (23,716) Property operating income 6,086 — — 6,086 Other income, net 842 (2,549) — (1,707) Total other revenue 6,928 84,139 — 91,067 Other expenses: Employee compensation and benefits 7,899 33,767 — 41,666 Selling and administrative 5,979 9,550 — 15,529 Property operating expenses 5,260 — — 5,260 Depreciation and amortization 912 2,801 — 3,713 Impairment loss on real estate owned 2,700 — — 2,700 Provision for loss sharing (net of recoveries) — 2,212 — 2,212 Provision for loan losses (net of recoveries) (2,456) — — (2,456) Management fee - related party 3,259 3,414 — 6,673 Total other expenses 23,553 51,744 — 75,297 Income before gain on extinguishment of debt, income from equity affiliates and income taxes 9,848 35,991 (1,924) 43,915 Gain on extinguishment of debt 7,116 — — 7,116 Income from equity affiliates 760 — — 760 Provision for income taxes — (9,536) — (9,536) Net income 17,724 26,455 (1,924) 42,255 Preferred stock dividends 3,777 — — 3,777 Net income attributable to noncontrolling interest — — 10,935 10,935 Net income attributable to common stockholders $ 13,947 $ 26,455 $ (12,859) $ 27,543 (1) Includes certain corporate expenses not allocated to the two reportable segments, such as financing costs associated with the Acquisition, as well as income allocated to the noncontrolling interest holders. June 30, 2018 Structured Business Agency Business Other / Eliminations Consolidated Assets: Cash and cash equivalents $ 78,997 $ 27,971 $ — $ 106,968 Restricted cash 172,954 732 — 173,686 Loans and investments, net 3,064,798 — — 3,064,798 Loans held-for-sale, net — 311,487 — 311,487 Capitalized mortgage servicing rights, net — 257,021 — 257,021 Securities held to maturity — 50,342 — 50,342 Investments in equity affiliates 24,144 — — 24,144 Goodwill and other intangible assets 12,500 106,465 — 118,965 Other assets 79,751 17,158 — 96,909 Total assets $ 3,433,144 $ 771,176 $ — $ 4,204,320 Liabilities: Debt obligations $ 2,759,445 $ 307,656 $ — $ 3,067,101 Allowance for loss-sharing obligations — 31,402 — 31,402 Other liabilities 135,944 26,361 — 162,305 Total liabilities $ 2,895,389 $ 365,419 $ — $ 3,260,808 December 31, 2017 Structured Business Agency Business Other / Eliminations Consolidated Assets: Cash and cash equivalents $ 37,056 $ 67,318 $ — $ 104,374 Restricted cash 139,398 — — 139,398 Loans and investments, net 2,579,127 — — 2,579,127 Loans held-for-sale, net — 297,443 — 297,443 Capitalized mortgage servicing rights, net — 252,608 — 252,608 Securities held-to-maturity, net — 27,837 — 27,837 Investments in equity affiliates 23,653 — — 23,653 Goodwill and other intangible assets 12,500 109,266 — 121,766 Other assets 66,227 13,512 — 79,739 Total assets $ 2,857,961 $ 767,984 $ — $ 3,625,945 Liabilities: Debt obligations $ 2,189,700 $ 291,536 $ 50,000 $ 2,531,236 Allowance for loss-sharing obligations — 30,511 — 30,511 Other liabilities 155,814 42,819 1,009 199,642 Total liabilities $ 2,345,514 $ 364,866 $ 51,009 $ 2,761,389 Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Origination Data: Structured Business New loan originations $ 606,855 $ 437,915 $ 921,070 $ 583,933 Loan payoffs / paydowns 238,026 263,558 428,641 453,967 Agency Business Origination Volumes by Investor: Fannie Mae $ 606,287 $ 669,897 $ 1,269,208 $ 1,566,446 Freddie Mac 434,789 317,490 742,940 552,522 FHA — 32,878 60,738 170,814 CMBS/Conduit — — 16,233 21,370 Total $ 1,041,076 $ 1,020,265 $ 2,089,119 $ 2,311,152 Total loan commitment volume $ 1,079,478 $ 1,101,243 $ 2,123,193 $ 2,253,187 Loan Sales Data: Agency Business Fannie Mae $ 579,851 $ 830,515 $ 1,308,246 $ 1,903,861 Freddie Mac 409,612 309,508 688,128 519,747 FHA 28,820 64,330 68,113 124,225 CMBS/Conduit — — 16,233 21,370 Total $ 1,018,283 $ 1,204,353 $ 2,080,720 $ 2,569,203 Sales margin (fee-based services as a % of loan sales) 1.53 % 1.56 % 1.63 % 1.48 % MSR rate (MSR income as a % of loan commitments) 1.66 % 1.57 % 1.77 % 1.65 % June 30, 2018 Wtd. Avg. Servicing Wtd. Avg. Life of UPB of Servicing Fee Rate Servicing Portfolio Key Servicing Metrics for Agency Business: Portfolio (basis points) (in years) Fannie Mae $ 12,794,277 53.0 7.3 Freddie Mac 3,730,980 30.8 11.0 FHA 585,017 15.9 20.1 Total $ 17,110,274 46.9 8.6 December 31, 2017 Fannie Mae $ 12,502,699 53.6 6.9 Freddie Mac 3,166,134 29.5 10.5 FHA 537,482 16.5 19.6 Total $ 16,206,315 47.7 8.1

Basis of Presentation and Sig28

Basis of Presentation and Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2018
Basis of Presentation and Significant Accounting Policies
Basis of Presentation	Basis of Presentation Our interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”), for interim financial statements and the instructions to Form 10-Q. Accordingly, certain information and footnote disclosures normally included in the consolidated financial statements prepared under GAAP have been condensed or omitted. In our opinion, all adjustments considered necessary for a fair presentation of our financial position, results of operations and cash flows have been included and are of a normal and recurring nature. The operating results presented for interim periods are not necessarily indicative of the results that may be expected for any other interim period or for the entire year. These financial statements should be read in conjunction with our financial statements and notes thereto included in our 2017 Annual Report.
Reclassification	Reclassification Certain prior period amounts have been reclassified to conform to the current period presentation. See the following “Recently Adopted Accounting Pronouncements” section for the cash flows impact of the retrospective adoption of Accounting Standards Update (“ASU”) 2016-18, Statement of Cash Flows: Restricted Cash and ASU 2016-15, Statement of Cash Flows.
Principles of Consolidation	Principles of Consolidation These consolidated financial statements include our financial statements and the financial statements of our wholly owned subsidiaries, partnerships and other joint ventures in which we own a controlling interest, including variable interest entities (“VIEs”) of which we are the primary beneficiary. Entities in which we have a significant influence are accounted for under the equity method. See Note 15 – Variable Interest Entities for information about our VIEs. All significant intercompany transactions and balances have been eliminated in consolidation.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires us to make estimates and assumptions that could materially affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from those estimates.
Recently Adopted and Issued Accounting Pronouncements	Recently Adopted Accounting Pronouncements Description Adoption Date Effect on Financial Statements Since 2014, the Financial Accounting Standards Board ("FASB") has issued several amendments to its guidance on revenue recognition. The amended guidance, among other things, introduces a new framework for a single comprehensive model that can be used when accounting for revenue and supersedes most current revenue recognition guidance, including that which pertains to specific industries. The core principle states that an entity should recognize revenue to depict the transfer of promised goods or services in an amount that reflects the consideration to which the entity expects to be entitled in exchange for such goods and services. It also requires expanded quantitative and qualitative disclosures that will enable financial statement users to understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. Most revenue associated with financial instruments, including interest and loan origination fees, along with gains and losses on investment securities, derivatives and sales of financial instruments are excluded from the scope of the guidance. First quarter of 2018. The adoption of this guidance did not have a material impact on our consolidated financial statements. This standard may impact the timing of gains on certain future sales of real estate. In November 2016, the FASB issued Accounting Standards Update (“ASU”) 2016-18, Statement of Cash Flows: Restricted Cash. This ASU requires changes in the total of cash, cash equivalents, restricted cash, and restricted cash equivalents to be shown in the statement of cash flows. Previous guidance required the change in cash and cash equivalents be shown on the statement of cash flows, with cash used to fund restricted cash and restricted cash equivalents shown as a component of operating, investing, or financing activities. Entities are now also required to reconcile the total of cash, cash equivalents, restricted cash, and restricted cash equivalents as presented in the statement of cash flows to the related captions in the balance sheet when these balances are presented separately in the balance sheet. First quarter of 2018. This guidance required retrospective adoption, therefore, we adjusted the cash flow statement for the comparable prior period. The following table shows the impact of the adoption of this guidance, as well as the adoption of ASU 2016-15 described below. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows. This ASU provides eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. First quarter of 2018. This guidance required retrospective adoption, therefore, we reclassified $1.0 million of proceeds from insurance settlements from net cash provided by operating activities to net cash used in investing activities for the six months ended June 30, 2017. In addition, we chose the cummulative earnings approach for distributions received from equity method investees, which did not result in any changes in the way we account for such distributions. The following table shows the impact of the adoption of this guidance, as well as the adoption of ASU 2016-18 described above. Six Months Ended (in thousands) June 30, 2017 As previously reported under GAAP applicable at the time Cash and cash equivalents at beginning of period $ 138,645 Net decrease in cash and cash equivalents (57,886) Cash and cash equivalents at end of period 80,759 Net cash provided by operating activities: changes in operating assets and liabilities (10,270) Net cash used in investing activities (126,494) Net cash used in financing activities (239,307) As currently reported under ASU 2016-18 and ASU 2016-15 Cash, cash equivalents and restricted cash at beginning of period $ 167,960 Net increase in cash, cash equivalents and restricted cash 100,039 Cash, cash equivalents and restricted cash at end of period 267,999 Net cash provided by operating activities: changes in operating assets and liabilities (11,240) Net cash used in investing activities (125,480) Net cash provided by (used in) financing activities (81,243) In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall: Consensuses of the FASB Emerging Issues Task Force. This ASU requires that unconsolidated equity investments not accounted for under the equity method be recorded at fair value, with changes in fair value recorded through net income. The accounting principles that permitted available-for- sale classification with unrealized holding gains and losses recorded in other comprehensive income for equity securities will no longer be applicable. In addition, financial liabilities measured using the fair value option will need to present any change in fair value caused by a change in instrument-specific credit risk separately in other comprehensive income. First quarter of 2018. The adoption of this guidance did not have a material impact on our consolidated financial statements. In connection with the adoption of this ASU, we reclassified $0.2 million of unrealized gains on available-for-sale securities from accumulated other comprehensive income to accumulated deficit. Recently Issued Accounting Pronouncements The following table is not intended to represent all recently issued accounting pronouncements that are not yet effective and which have not yet been adopted by us. This table should be read in conjunction with the recently issued accounting pronouncements section included in our 2017 Annual Report. Description Effective Date Effect on Financial Statements In June 2018, the FASB issued ASU 2018-07, Compensation – Stock Compensation to expand the scope of ASC Topic 718, Compensation – Stock Compensation, to include share-based payment transactions for acquiring goods and services from nonemployees. First quarter of 2019. We have evaluated ASU 2018-07 and determined the adoption of this standard will not have a significant impact on our consolidated financial statements.

Basis of Presentation and Sig29

Basis of Presentation and Significant Accounting Policies (Tables)	6 Months Ended
	Jun. 30, 2018
Basis of Presentation and Significant Accounting Policies
Schedules of Recently Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements	Recently Adopted Accounting Pronouncements Description Adoption Date Effect on Financial Statements Since 2014, the Financial Accounting Standards Board ("FASB") has issued several amendments to its guidance on revenue recognition. The amended guidance, among other things, introduces a new framework for a single comprehensive model that can be used when accounting for revenue and supersedes most current revenue recognition guidance, including that which pertains to specific industries. The core principle states that an entity should recognize revenue to depict the transfer of promised goods or services in an amount that reflects the consideration to which the entity expects to be entitled in exchange for such goods and services. It also requires expanded quantitative and qualitative disclosures that will enable financial statement users to understand the nature, amount, timing and uncertainty of revenue and cash flows arising from contracts with customers. Most revenue associated with financial instruments, including interest and loan origination fees, along with gains and losses on investment securities, derivatives and sales of financial instruments are excluded from the scope of the guidance. First quarter of 2018. The adoption of this guidance did not have a material impact on our consolidated financial statements. This standard may impact the timing of gains on certain future sales of real estate. In November 2016, the FASB issued Accounting Standards Update (“ASU”) 2016-18, Statement of Cash Flows: Restricted Cash. This ASU requires changes in the total of cash, cash equivalents, restricted cash, and restricted cash equivalents to be shown in the statement of cash flows. Previous guidance required the change in cash and cash equivalents be shown on the statement of cash flows, with cash used to fund restricted cash and restricted cash equivalents shown as a component of operating, investing, or financing activities. Entities are now also required to reconcile the total of cash, cash equivalents, restricted cash, and restricted cash equivalents as presented in the statement of cash flows to the related captions in the balance sheet when these balances are presented separately in the balance sheet. First quarter of 2018. This guidance required retrospective adoption, therefore, we adjusted the cash flow statement for the comparable prior period. The following table shows the impact of the adoption of this guidance, as well as the adoption of ASU 2016-15 described below. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows. This ASU provides eight targeted changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. First quarter of 2018. This guidance required retrospective adoption, therefore, we reclassified $1.0 million of proceeds from insurance settlements from net cash provided by operating activities to net cash used in investing activities for the six months ended June 30, 2017. In addition, we chose the cummulative earnings approach for distributions received from equity method investees, which did not result in any changes in the way we account for such distributions. The following table shows the impact of the adoption of this guidance, as well as the adoption of ASU 2016-18 described above. Six Months Ended (in thousands) June 30, 2017 As previously reported under GAAP applicable at the time Cash and cash equivalents at beginning of period $ 138,645 Net decrease in cash and cash equivalents (57,886) Cash and cash equivalents at end of period 80,759 Net cash provided by operating activities: changes in operating assets and liabilities (10,270) Net cash used in investing activities (126,494) Net cash used in financing activities (239,307) As currently reported under ASU 2016-18 and ASU 2016-15 Cash, cash equivalents and restricted cash at beginning of period $ 167,960 Net increase in cash, cash equivalents and restricted cash 100,039 Cash, cash equivalents and restricted cash at end of period 267,999 Net cash provided by operating activities: changes in operating assets and liabilities (11,240) Net cash used in investing activities (125,480) Net cash provided by (used in) financing activities (81,243) In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall: Consensuses of the FASB Emerging Issues Task Force. This ASU requires that unconsolidated equity investments not accounted for under the equity method be recorded at fair value, with changes in fair value recorded through net income. The accounting principles that permitted available-for- sale classification with unrealized holding gains and losses recorded in other comprehensive income for equity securities will no longer be applicable. In addition, financial liabilities measured using the fair value option will need to present any change in fair value caused by a change in instrument-specific credit risk separately in other comprehensive income. First quarter of 2018. The adoption of this guidance did not have a material impact on our consolidated financial statements. In connection with the adoption of this ASU, we reclassified $0.2 million of unrealized gains on available-for-sale securities from accumulated other comprehensive income to accumulated deficit. Recently Issued Accounting Pronouncements The following table is not intended to represent all recently issued accounting pronouncements that are not yet effective and which have not yet been adopted by us. This table should be read in conjunction with the recently issued accounting pronouncements section included in our 2017 Annual Report. Description Effective Date Effect on Financial Statements In June 2018, the FASB issued ASU 2018-07, Compensation – Stock Compensation to expand the scope of ASC Topic 718, Compensation – Stock Compensation, to include share-based payment transactions for acquiring goods and services from nonemployees. First quarter of 2019. We have evaluated ASU 2018-07 and determined the adoption of this standard will not have a significant impact on our consolidated financial statements.

Loans and Investments (Tables)

Loans and Investments (Tables)	6 Months Ended
	Jun. 30, 2018
Loans and Investments
Schedule of composition of company's structured business loan and investment portfolio	Our Structured Business loan and investment portfolio consists of ($ in thousands): Wtd. Avg. Remaining Wtd. Avg. Wtd. Avg. June 30, Percent of Loan Wtd. Avg. Months to First Dollar Last Dollar 2018 Total Count Pay Rate (1) Maturity LTV Ratio (2) LTV Ratio (3) Bridge loans $ 2,891,974 92 % 167 6.58 % 20.3 0 % 73 % Preferred equity investments 151,604 5 % 10 8.18 % 73.7 60 % 85 % Mezzanine loans 91,301 3 % 10 10.28 % 19.8 21 % 68 % 3,134,879 100 % 187 6.76 % 22.8 4 % 74 % Allowance for loan losses (58,733) Unearned revenue (11,348) Loans and investments, net $ 3,064,798 December 31, 2017 Bridge loans $ 2,422,105 91 % 150 % 0 % 72 % Preferred equity investments 142,892 6 % 12 % 64 % 90 % Mezzanine loans 87,541 3 % 8 % 20 % 63 % 2,652,538 100 % 170 % 4 % 73 % Allowance for loan losses (62,783) Unearned revenue (10,628) Loans and investments, net $ 2,579,127 (1) “Weighted Average Pay Rate” is a weighted average, based on the unpaid principal balance (“UPB”) of each loan in our portfolio, of the interest rate that is required to be paid monthly as stated in the individual loan agreements. Certain loans and investments that require an additional rate of interest “Accrual Rate” to be paid at maturity are not included in the weighted average pay rate as shown in the table. (2) The “First Dollar Loan-to-Value (“LTV”) Ratio” is calculated by comparing the total of our senior most dollar and all senior lien positions within the capital stack to the fair value of the underlying collateral to determine the point at which we will absorb a total loss of our position. (3) The “Last Dollar LTV Ratio” is calculated by comparing the total of the carrying value of our loan and all senior lien positions within the capital stack to the fair value of the underlying collateral to determine the point at which we will initially absorb a loss.
Summary of the loan portfolio's weighted average internal risk ratings and LTV ratios by asset class	A summary of the loan portfolio’s weighted average internal risk ratings and LTV ratios by asset class is as follows ($ in thousands): June 30, 2018 Wtd. Avg. Wtd. Avg. Wtd. Avg. Percentage Internal First Dollar Last Dollar Asset Class UPB of Portfolio Risk Rating LTV Ratio LTV Ratio Multifamily $ 2,389,630 76 % pass/watch 4 % 73 % Self Storage 301,830 10 % pass/watch 0 % 72 % Land 133,811 4 % substandard 0 % 90 % Office 123,060 4 % special mention 0 % 64 % Healthcare 92,465 3 % pass 0 % 81 % Hotel 55,975 2 % pass/watch 23 % 74 % Retail 36,408 1 % pass/watch 8 % 76 % Commercial 1,700 <1 % doubtful 63 % 63 % Total $ 3,134,879 100 % pass/watch 4 % 74 % December 31, 2017 Multifamily $ 1,925,529 73 % pass/watch 4 % 72 % Self Storage 301,830 11 % pass 0 % 71 % Land 132,828 5 % substandard 0 % 90 % Office 107,853 4 % pass/watch 1 % 64 % Healthcare 55,615 2 % pass/watch 0 % 74 % Hotel 90,725 3 % special mention 37 % 81 % Retail 36,458 1 % pass/watch 8 % 66 % Commercial 1,700 <1 % doubtful 63 % 63 % Total $ 2,652,538 100 % pass/watch 4 % 73 %
Summary of the changes in the allowance for loan losses	A summary of the changes in the allowance for loan losses is as follows (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Allowance at beginning of period $ 63,108 $ 83,016 $ 62,783 $ 83,712 Provision for loan losses 1,325 — 1,650 — Charge-offs (3,173) — (3,173) — Recoveries of reserves (2,527) (1,760) (2,527) (2,456) Allowance at end of period $ 58,733 $ 81,256 $ 58,733 $ 81,256
Summary of the company's impaired loans by asset class	A summary of our impaired loans by asset class is as follows (in thousands): Three Months Ended Six Months Ended June 30, 2018 June 30, 2018 June 30, 2018 Allowance Average Interest Average Interest Carrying for Loan Recorded Income Recorded Income Asset Class UPB Value (1) Losses Investment (2) Recognized Investment (2) Recognized Land $ 132,559 $ 125,693 $ 55,533 $ 131,985 $ — $ 131,823 $ — Hotel — — — 17,375 — 17,375 — Office 2,279 2,279 1,500 2,281 31 2,284 60 Commercial 1,700 1,700 1,700 1,700 — 1,700 — Total $ 136,538 $ 129,672 $ 58,733 $ 153,341 $ 31 $ 153,181 $ 60 Three Months Ended Six Months Ended December 31, 2017 June 30, 2017 June 30, 2017 Land $ 131,086 $ 124,812 $ 53,883 $ 131,086 $ — $ 131,086 $ — Hotel 34,750 34,750 5,700 34,750 60 34,750 371 Office 2,288 2,288 1,500 27,556 27 27,558 51 Commercial 1,700 1,700 1,700 1,700 — 1,700 — Multifamily — — — 880 — 1,271 22 Total $ 169,824 $ 163,550 $ 62,783 $ 195,972 $ 87 $ 196,365 $ 444 (1) Represents the UPB of four impaired loans (less unearned revenue and other holdbacks and adjustments) by asset class at both June 30, 2018 and December 31, 2017. (2) Represents an average of the beginning and ending UPB of each asset class.
Summary of the company's non-performing loans by asset class	A summary of our non-performing loans by asset class is as follows (in thousands): June 30, 2018 December 31, 2017 Greater Greater Less Than Than 90 Less Than Than 90 Carrying 90 Days Days Past Carrying 90 Days Days Past Asset Class Value Past Due Due Value Past Due Due Commercial $ 1,700 $ — $ 1,700 $ 1,700 $ — $ 1,700 Hotel — — — 34,750 — 34,750 Office 831 — 831 — — — Total $ 2,531 $ — $ 2,531 $ 36,450 $ — $ 36,450

Loans Held-for-Sale, Net (Table

Loans Held-for-Sale, Net (Tables)	6 Months Ended
	Jun. 30, 2018
Loans Held-for-Sale, Net
Summary of loans held-for-sale, net	Loans held-for-sale, net consists of the following (in thousands): June 30, 2018 December 31, 2017 Fannie Mae $ 204,658 $ 243,717 Freddie Mac 102,357 47,545 FHA 1,119 987 308,134 292,249 Fair value of future MSR 4,754 5,806 Unearned discount (1,401) (612) Loans held-for-sale, net $ 311,487 $ 297,443

Capitalized Mortgage Servicin32

Capitalized Mortgage Servicing Rights (Tables)	6 Months Ended
	Jun. 30, 2018
Capitalized Mortgage Servicing Rights
Summary of capitalized MSR activity	A summary of our capitalized MSR activity is as follows (in thousands): Three Months Ended June 30, 2018 Six Months Ended June 30, 2018 Acquired Originated Total Acquired Originated Total Balance at beginning of period $ 131,934 $ 123,798 $ 255,732 $ 143,270 $ 109,338 $ 252,608 Additions — 18,493 18,493 — 38,293 38,293 Amortization (7,517) (4,420) (11,937) (15,512) (8,290) (23,802) Write-downs and payoffs (4,400) (867) (5,267) (7,741) (2,337) (10,078) Balance at end of period $ 120,017 $ 137,004 $ 257,021 $ 120,017 $ 137,004 $ 257,021 Three Months Ended June 30, 2017 Six Months Ended June 30, 2017 Balance at beginning of period $ 180,945 $ 57,986 $ 238,931 $ 194,801 $ 32,942 $ 227,743 Additions — 19,083 19,083 — 45,553 45,553 Amortization (9,660) (2,168) (11,828) (20,122) (3,594) (23,716) Write-downs and payoffs (3,096) (7) (3,103) (6,490) (7) (6,497) Balance at end of period $ 168,189 $ 74,894 $ 243,083 $ 168,189 $ 74,894 $ 243,083
Schedule of expected amortization of capitalized MSRs recorded	Actual amortization may vary from these estimates (in thousands). Year Amortization 2018 (six months ending 12/31/2018) $ 23,934 2019 45,327 2020 40,340 2021 33,259 2022 26,708 2023 22,303 Thereafter 65,150 Total $ 257,021

Mortgage Servicing (Tables)

Mortgage Servicing (Tables)	6 Months Ended
	Jun. 30, 2018
MSRs
Mortgage Servicing
Schedule of product and geographic concentrations in servicing revenue	Product and geographic concentrations that impact our servicing revenue are as follows ($ in thousands): June 30, 2018 Product Concentrations Geographic Concentrations Percent of UPB Percentage of Product UPB Total State Total Fannie Mae $ 12,794,277 75 % Texas 21 % Freddie Mac 3,730,980 22 % North Carolina 10 % FHA 585,017 3 % California 8 % Total $ 17,110,274 100 % New York 8 % Georgia 6 % Florida 6 % Other (1) 41 % Total 100 % December 31, 2017 Product Concentrations Geographic Concentrations Percent of UPB Percentage of Product UPB Total State Total Fannie Mae $ 12,502,699 77 % Texas 22 % Freddie Mac 3,166,134 20 % North Carolina 10 % FHA 537,482 3 % California 8 % Total $ 16,206,315 100 % New York 8 % Georgia 6 % Florida 6 % Other (1) 40 % Total 100 % (1) No other individual state represented 4% or more of the total.

Securities Held-to-Maturity (Ta

Securities Held-to-Maturity (Tables)	6 Months Ended
	Jun. 30, 2018
Securities Held-to-Maturity
Summary of the held-to-maturity securities	The following is a summary of the held-to-maturity securities we held (in thousands): June 30, 2018 Carrying Unrealized Estimated Fair Face Value Value (Loss) Gain Value B Piece bonds $ 71,222 $ 50,342 $ (189) $ 50,153 December 31, 2017 B Piece bonds $ 40,566 $ 27,837 $ 602 $ 28,439

Investments in Equity Affilia35

Investments in Equity Affiliates (Tables)	6 Months Ended
	Jun. 30, 2018
Investments in Equity Affiliates
Summary of the company's investments in equity affiliates	The following is a summary of our investments in equity affiliates (in thousands): UPB of Loans to Investments in Equity Affiliates at Equity Affiliates at Equity Affiliates June 30, 2018 December 31, 2017 June 30, 2018 Arbor Residential Investor LLC $ 19,631 $ 19,193 $ — West Shore Café 2,193 2,140 1,688 Lightstone Value Plus REIT L.P 1,895 1,895 — JT Prime 425 425 — East River Portfolio — — — Lexford Portfolio — — 280,500 Total $ 24,144 $ 23,653 $ 282,188

Real Estate Owned and Held-For-

Real Estate Owned and Held-For-Sale (Tables)	6 Months Ended
	Jun. 30, 2018
Real Estate Owned
Schedule of real estate owned	June 30, 2018 December 31, 2017 Hotel Office Hotel Office (in thousands) Property Building Total Property Building Total Land $ 3,294 $ 4,509 $ 7,803 $ 3,294 $ 4,509 $ 7,803 Building and intangible assets 30,918 2,010 32,928 30,699 2,010 32,709 Less: Impairment loss (13,307) (2,500) (15,807) (13,307) (500) (13,807) Less: Accumulated depreciation and amortization (9,505) (769) (10,274) (9,228) (690) (9,918) Real estate owned, net $ 11,400 $ 3,250 $ 14,650 $ 11,458 $ 5,329 $ 16,787

Debt Obligations (Tables)

Debt Obligations (Tables)	6 Months Ended
	Jun. 30, 2018
Debt Obligations
Schedule of face amount and gain on extinguishment of the company's CDO bonds repurchased by bond class	Borrowings and the corresponding collateral under our Debt Fund are as follows ($ in thousands): June 30, 2018 Debt Collateral (3) Loans Cash Carrying Value Wtd. Avg. Rate Restricted Face Value (1) (2) UPB Carrying Value Cash (4) $ 70,000 $ 68,270 6.33 % $ 97,700 $ 97,323 $ — December 31, 2017 $ 70,000 $ 68,084 5.79 % $ 96,995 $ 96,564 $ 3,005 (1) Debt carrying value is net of $1.7 million and $1.9 million of deferred financing fees at June 30, 2018 and December 31, 2017, respectively. (2) At June 30, 2018 and December 31, 2017, the aggregate weighted average note rate, including certain fees and costs, was 6.84% and 6.05%, respectively. (3) At both June 30, 2018 and December 31, 2017, there was no collateral at risk of default or deemed to be a “credit risk.” (4) Represents restricted cash held for reinvestment. Excludes restricted cash related to interest payments, delayed fundings and expenses.
Schedule of face value, unamortized discount and net carrying value of the liability and equity components	The UPB, unamortized discount and net carrying amount of the liability and equity components of the convertible notes were as follows (in thousands): Liability Equity Component Component Unamortized Debt Unamortized Deferred Net Carrying Net Carrying Period UPB Discount Financing Fees Value Value June 30, 2018 $ 243,750 $ 4,568 $ 3,751 $ 235,431 $ 6,733 December 31, 2017 $ 243,750 $ 5,742 $ 6,721 $ 231,287 $ 6,733
Credit Facilities and Repurchase Agreements
Debt Obligations
Schedule of borrowings	The following table outlines borrowings under our credit facilities and repurchase agreements ($in thousands): June 30, 2018 December 31, 2017 Debt Collateral Wtd. Debt Collateral Wtd. Carrying Extended Carrying Carrying Avg. Carrying Carrying Avg. Structured Business Maturity Maturity Note Rate Value (1) Value Note Rate Value (1) Value Note Rate $375 million repurchase facility Mar. 2020 Mar. 2021 L+ 1.75 % to 3.50 % $ 258,712 $ 354,500 4.39 % $ 102,350 $ 145,850 3.90 % $100 million repurchase facility June 2019 June 2020 L+ 1.75 % to 2.00 % 79,764 111,317 3.92 % 2,445 6,600 3.61 % $75 million credit facility Dec. 2018 N/A L+ 1.75 % to 2.50 % 24,901 36,799 3.89 % — — — $75 million credit facility June 2019 N/A L+ 2.00 % 2,894 4,700 4.15 % 8,999 16,000 3.61 % $50 million credit facility Feb. 2019 N/A L+ 2.00 % 28,555 35,700 4.15 % 32,538 40,700 3.61 % $50 million credit facility Sept. 2019 Sept. 2021 L+ 2.50 % to 3.25 % — — — 3,581 4,625 4.88 % $25.5 million credit facility Oct. 2019 N/A L+ 2.50 % 15,742 34,000 4.65 % 13,920 18,753 4.12 % $25 million working capital facility June 2019 N/A L+ 2.25 % 25,000 — 4.40 % 10,000 — 4.12 % $23.2 million credit facility Feb. 2020 Feb. 2021 L+ 2.30 % 23,085 30,900 4.45 % — — — $20 million credit facility Mar. 2020 Mar. 2021 L+ 2.50 % 19,900 41,650 4.65 % — — — $17.4 million credit facility June 2020 June 2021 L+ 2.40 % 12,374 15,844 4.55 % — — — $7.5 million credit facility Aug. 2018 N/A L+ 2.75 % 7,461 9,340 4.91 % 7,432 9,340 4.37 % Repurchase facility - securities (2) N/A N/A L+ 2.50 % to 3.50 % 101,327 — 4.80 % 53,938 — 4.45 % $3 million master security agreement Oct. 2020 N/A 2.96 % to 3.42 % 1,504 — 3.20 % 1,834 — 3.21 % $2.2 million master security agreement Mar. 2021 N/A 4.60 % 1,629 — 4.66 % — — — Structured Business total $ 602,848 $ 674,750 4.30 % $ 237,037 $ 241,868 4.02 % Agency Business $500 million ASAP agreement (3) N/A N/A L+ 1.05 % $ 47,593 $ 47,593 3.14 % $ 121,880 $ 121,880 2.61 % $150 million credit facility Jan. 2019 N/A L+ 1.30 % 126,965 127,100 3.39 % 21,802 21,821 2.96 % $150 million credit facility Aug . 2018 N/A L+ 1.30 % 111,669 111,678 3.39 % 99,242 99,357 2.91 % $100 million credit facility (4) June 2019 N/A L+ 1.25 % 9,190 9,190 3.39 % 23,785 23,785 2.86 % $100 million repurchase facility Aug. 2018 N/A L+ 1.35 % 12,239 12,250 3.44 % 24,827 24,873 2.91 % Agency Business total $ 307,656 $ 307,811 3.35 % $ 291,536 $ 291,716 2.78 % Consolidated total $ 910,504 $ 982,561 3.98 % $ 528,573 $ 533,584 3.34 % (1) The debt carrying value for the Structured Business at June 30, 2018 and December 31, 2017 was net of unamortized deferred finance costs of $3.1 million and $2.2 million, respectively. The debt carrying value for the Agency Business at both June 30, 2018 and December 31, 2017 was net of unamortized deferred finance costs of $0.2 million. (2) As of June 30, 2018 and December 31, 2017, this facility was collateralized by CLO bonds retained by us with a principal balance of $114.2 million and $61.0 million, respectively, and B Piece bonds with a carrying value of $50.3 million and $27.8 million, respectively. (3) The note rate under this agreement is subject to a LIBOR Floor of 35 basis points. (4) The committed amount under the facility was temporarily increased to $250.0 million, which expired in January 2018.
CLOs
Debt Obligations
Schedule of borrowings	The following table outlines borrowings and the corresponding collateral under our CLOs ($ in thousands): Debt Collateral (3) Loans Cash Face Carrying Wtd. Avg. Carrying Restricted June 30, 2018 Value Value (1) Rate (2) UPB Value Cash (4) CLO X $ 441,000 $ 435,885 3.59 % $ 502,781 $ 500,646 $ 49,554 CLO IX 356,400 351,625 3.50 % 460,925 459,562 75 CLO VIII 282,874 279,221 3.45 % 330,112 329,213 26,288 CLO VII 279,000 275,919 4.14 % 318,684 317,773 36,134 CLO VI 250,250 247,994 4.63 % 297,133 296,065 25,491 Total CLOs $ 1,609,524 $ 1,590,644 3.80 % $ 1,909,635 $ 1,903,259 $ 137,542 December 31, 2017 CLO IX $ 356,400 $ 351,042 2.97 % $ 372,350 $ 371,236 $ 88,650 CLO VIII 282,874 278,606 2.92 % 364,838 363,339 162 CLO VII 279,000 275,331 3.61 % 346,524 345,220 13,476 CLO VI 250,250 247,470 4.10 % 314,382 313,582 10,618 CLO V 267,750 265,973 4.06 % 347,797 346,803 2,203 Total CLOs $ 1,436,274 $ 1,418,422 3.48 % $ 1,745,891 $ 1,740,180 $ 115,109 (1) Debt carrying value is net of $18.9 million and $17.9 million of deferred financing fees at June 30, 2018 and December 31, 2017, respectively. (2) At June 30, 2018 and December 31, 2017, the aggregate weighted average note rate for our CLOs, including certain fees and costs, was 4.34% and 4.08%, respectively. (3) As of June 30, 2018 and December 31, 2017, there was no collateral at risk of default or deemed to be a “credit risk” as defined by the CLO indenture. (4) Represents restricted cash held for principal repayments as well as for reinvestment in the CLOs. Does not include restricted cash related to interest payments, delayed fundings and expenses.
Summary of the company's CLO compliance tests as of the most recent determination dates	A summary of our CLO compliance tests as of the most recent determination dates in July 2018 is as follows: Cash Flow Triggers CLO VI CLO VII CLO VIII CLO IX CLO X Overcollateralization (1) Current 129.87 % 129.03 % 129.03 % 134.68 % 126.98 % Limit 128.87 % 128.03 % 128.03 % 133.68 % 125.98 % Pass / Fail Pass Pass Pass Pass Pass Interest Coverage (2) Current 191.10 % 216.08 % 252.91 % 255.51 % 201.62 % Limit 120.00 % 120.00 % 120.00 % 120.00 % 120.00 % Pass / Fail Pass Pass Pass Pass Pass (1) The overcollateralization ratio divides the total principal balance of all collateral in the CLO by the total principal balance of the bonds associated with the applicable ratio. To the extent an asset is considered a defaulted security, the asset’s principal balance for purposes of the overcollateralization test is the lesser of the asset’s market value or the principal balance of the defaulted asset multiplied by the asset’s recovery rate which is determined by the rating agencies. Rating downgrades of CLO collateral will generally not have a direct impact on the principal balance of a CLO asset for purposes of calculating the CLO overcollateralization test unless the rating downgrade is below a significantly low threshold (e.g. CCC-) as defined in each CLO vehicle. (2) The interest coverage ratio divides interest income by interest expense for the classes senior to those retained by us.
Summary of the Company's CLO overcollateralization ratios	Determination (1) CLO VI CLO VII CLO VIII CLO IX CLO X July 2018 129.87 % 129.03 % 129.03 % 134.68 % 126.98 % April 2018 129.87 % 129.03 % 129.03 % 134.69 % — January 2018 129.87 % 129.03 % 129.03 % 134.68 % — October 2017 129.87 % 129.03 % 129.03 % — — July 2017 129.87 % 129.03 % — — — (1) The table above represents the quarterly trend of our overcollateralization ratio, however, the CLO determination dates are monthly and we were in compliance with this test for all periods presented.

Allowance for Loss-Sharing Ob38

Allowance for Loss-Sharing Obligations (Tables)	6 Months Ended
	Jun. 30, 2018
Allowance for Loss-Sharing Obligations
Schedule of allowance for loss-sharing obligations related to Fannie Mae DUS program	Our allowance for loss-sharing obligations related to the Fannie Mae DUS program is as follows (in thousands): Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Beginning balance $ 31,097 $ 32,219 $ 30,511 $ 32,407 Provisions for loss sharing 1,134 1,890 2,339 4,145 Provisions reversal for loan repayments (785) (1,358) (1,518) (1,933) Charge-offs, net (44) 46 70 (1,822) Ending balance $ 31,402 $ 32,797 $ 31,402 $ 32,797

Derivative Financial Instrume39

Derivative Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2018
Agency Business
Schedule of non-qualifying derivative financial instruments	The following is a summary of our non-qualifying derivative financial instruments held by our Agency Business ($ in thousands): June 30, 2018 Fair Value Notional Balance Sheet Derivative Derivative Derivative Count Value Location Assets Liabilities Rate Lock Commitments 10 $ 72,653 Other Assets/Other Liabilities $ 606 $ (295) Forward Sale Commitments 63 380,786 Other Assets/Other Liabilities 1,515 (61) $ 453,439 $ 2,121 $ (356) December 31, 2017 Rate Lock Commitments 3 $ 38,578 Other Assets/Other Liabilities $ 276 $ (278) Forward Sale Commitments 75 330,827 Other Assets/Other Liabilities 408 (1,028) $ 369,405 $ 684 $ (1,306)

Fair Value (Tables)

Fair Value (Tables)	6 Months Ended
	Jun. 30, 2018
Fair Value
Summary of the principal amounts, carrying values and the estimated fair values of the Company's financial instruments	The following table summarizes the principal amounts, carrying values and the estimated fair values of our financial instruments (in thousands): June 30, 2018 December 31, 2017 Principal / Carrying Estimated Principal / Carrying Estimated Notional Amount Value Fair Value Notional Amount Value Fair Value Financial assets: Loans and investments, net $ 3,134,879 $ 3,064,798 $ 3,149,044 $ 2,652,538 $ 2,579,127 $ 2,652,520 Loans held-for-sale, net 308,134 311,487 316,815 292,249 297,443 302,883 Capitalized mortgage servicing rights, net n/a 257,021 302,698 n/a 252,608 286,073 Securities held-to-maturity, net 71,222 50,342 50,153 40,566 27,837 28,439 Derivative financial instuments 372,967 2,121 2,121 77,984 684 684 Financial liabilities: Credit and repurchase facilities $ 913,774 $ 910,504 $ 911,893 $ 530,938 $ 528,573 $ 529,992 Collateralized loan obligations 1,609,524 1,590,644 1,613,801 1,436,274 1,418,422 1,436,871 Debt fund 70,000 68,270 70,133 70,000 68,084 70,000 Senior unsecured notes 125,000 122,343 124,813 97,860 95,280 99,582 Convertible senior unsecured notes, net 243,750 235,431 275,595 243,750 231,287 254,335 Junior subordinated notes 154,336 139,909 95,052 154,336 139,590 94,215 Related party financing — — — 50,000 50,000 49,682 Derivative financial instruments 80,472 356 356 291,421 1,306 1,306
Schedule of certain financial assets and financial liabilities measured at fair value on a recurring basis	The fair values of these financial assets and liabilities were determined using the following input levels as of June 30, 2018 (in thousands): Fair Value Measurements Using Fair Carrying Value Hierarchy Value Fair Value Level 1 Level 2 Level 3 Financial assets: Derivative financial instruments $ 2,121 $ 2,121 $ — $ 1,515 $ 606 Financial liabilities: Derivative financial instruments $ 356 $ 356 $ — $ 356 $ —
Schedule of certain financial assets and financial liabilities measured at fair value on a nonrecurring basis	The fair values of these financial and non-financial assets were determined using the following input levels as of June 30, 2018 (in thousands): Fair Value Measurements Using Fair Net Carrying Value Hierarchy Value Fair Value Level 1 Level 2 Level 3 Financial assets: Impaired loans, net (1) $ 70,939 $ 70,939 $ — $ — $ 70,939 Non-financial assets: Long-lived assets (2) $ 14,650 $ 14,650 $ — $ — $ 14,650 (1) We had an allowance for loan losses of $58.7 million relating to four loans with an aggregate carrying value, before loan loss reserves, of $129.7 million at June 30, 2018. (2) We recorded a $2.0 million impairment loss during the three months ended June 30, 2018 on the office building we own. See Note 9 -- Real Estate Owned for details.
Schedule of quantitative information about Level 3 fair value measurements	Quantitative information about Level 3 fair value measurements at June 30, 2018 were as follows ($in thousands): Valuation Fair Value Techniques Significant Unobservable Inputs Financial assets: Impaired loans: Discount rate 15.00 % Land $ 70,160 Discounted cash flows Capitalization rate 7.25 % Revenue growth rate 3.00 % Discount rate 10.53 % Office 779 Discounted cash flows Capitalization rate 8.53 % Revenue growth rate 2.63 % Derivative financial instruments: Rate lock commitments 606 Discounted cash flows W/A discount rate 8.77 % Non-financial assets: Long-lived assets: Office Building $ 3,250 Broker quotes N/A N/A
Schedule of roll forward of Level 3 derivative instruments	A roll-forward of Level 3 derivative instruments were as follows (in thousands): Fair Value Measurements Using Significant Unobservable Inputs Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Derivative assets and liabilities, net Balance at beginning of period $ 717 $ 381 $ 276 $ 2,816 Settlements (18,047) (16,216) (37,240) (35,865) Realized gains recorded in earnings 17,330 15,835 36,964 33,049 Unrealized gains recorded in earnings 606 1,420 606 1,420 Balance at end of period $ 606 $ 1,420 $ 606 $ 1,420
Schedule of components of fair value and other relevant information	The components of fair value and other relevant information associated with our rate lock commitments, forward sales commitments and the estimated fair value of cash flows from servicing on loans held-for-sale were as follows (in thousands): Notional/ Fair Value of Interest Rate Total Fair Value June 30, 2018 Principal Amount Servicing Rights Movement Effect Adjustment Rate lock commitments $ 72,653 $ 606 $ (295) $ 311 Forward sale commitments 380,786 — 295 295 Loans held-for-sale, net (1) 308,134 4,754 — 4,754 Total $ 5,360 $ — $ 5,360 (1) Loans held-for-sale, net are recorded at the lower of cost or market on an aggregate basis and includes fair value adjustments related to estimated cash flows from MSRs.
Schedule of fair value of assets and liabilities	The fair value of these assets and liabilities was determined using the following input levels as of June 30, 2018 (in thousands): Fair Value Measurements Using Fair Value Hierarchy Carrying Value Fair Value Level 1 Level 2 Level 3 Financial assets: Loans and investments, net $ 3,064,798 $ 3,149,044 $ — $ — $ 3,149,044 Loans held-for-sale, net 311,487 316,815 — 312,061 4,754 Capitalized mortgage servicing rights, net 257,021 302,698 — — 302,698 Securities held-to-maturity, net 50,342 50,153 — — 50,153 Financial liabilities: Credit and repurchase facilities $ 910,504 $ 911,893 $ — $ 307,656 $ 604,237 Collateralized loan obligations 1,590,644 1,613,801 — — 1,613,801 Debt fund 68,270 70,133 — — 70,133 Senior unsecured notes 122,343 124,813 124,813 — — Convertible senior unsecured notes, net 235,431 275,595 — 275,595 — Junior subordinated notes 139,909 95,052 — — 95,052

Variable Interest Entities (Tab

Variable Interest Entities (Tables)	6 Months Ended
	Jun. 30, 2018
Variable Interest Entities
Schedule of the assets and liabilities related to the consolidated CLOs and Debt Fund	The assets and liabilities related to these consolidated CLOs and Debt Fund are as follows (in thousands): June 30, 2018 December 31, 2017 Assets: Restricted cash $ 172,169 $ 138,736 Loans and investments, net 2,000,582 1,836,744 Other assets 15,711 14,011 Total assets $ 2,188,462 $ 1,989,491 Liabilities: Collateralized loan obligations $ 1,590,644 $ 1,418,422 Debt fund 68,270 68,084 Other liabilities 3,408 2,046 Total liabilities $ 1,662,322 $ 1,488,552
Summary of the Company's variable interests in identified VIEs, of which the company is not the primary beneficiary	The following is a summary of our variable interests in identified VIEs, of which we are not the primary beneficiary, as of June 30, 2018 (in thousands): Type Carrying Amount (1) Loans $ 345,288 B Piece bonds 50,342 Agency interest only strips 3,617 Equity investments 2,193 Total $ 401,440 (1) Represents the carrying amount of loans and investments before reserves. At June 30, 2018, $128.0 million of loans to VIEs had corresponding loan loss reserves of $57.0 million. See Note 3 – Loans and Investments for details. In addition, the maximum loss exposure as of June 30, 2018 would not exceed the carrying amount of our investment.

Equity (Tables)

Equity (Tables)	6 Months Ended
	Jun. 30, 2018
Equity
Schedule of dividends declared by the Company (on a per share basis)	Dividends declared (on a per share basis) during the six months ended June 30, 2018 were as follows: Common Stock Preferred Stock Dividend (1) Declaration Date Dividend Declaration Date Series A Series B Series C February 21, 2018 $ 0.21 February 2, 2018 $ 0.515625 $ 0.484375 $ 0.53125 May 2, 2018 $ 0.25 May 2, 2018 $ 0.515625 $ 0.484375 $ 0.53125 (1) The dividend declared on May 2, 2018 was for March 1, 2018 through May 31, 2018 and the dividend declared on February 2, 2018 was for December 1, 2017 through February 28, 2018.
Schedule of reconciliation of the numerator and denominator of the basic and diluted EPS computations	The following tables reconcile the numerator and denominator of our basic and diluted EPS computations ($in thousands, except share and per share data): Three Months Ended June 30, 2018 2017 Basic Diluted Basic Diluted Net income attributable to common stockholders (1) $ 17,167 $ 17,167 $ 11,929 $ 11,929 Net income attributable to noncontrolling interest (2) — 5,557 — 4,494 Net income attributable to common stockholders and nocontrolling interest $ 17,167 $ 22,724 $ 11,929 $ 16,423 Weighted average shares outstanding 65,683,057 65,683,057 56,652,334 56,652,334 Dilutive effect of OP Units (2) — 21,230,769 — 21,230,769 Dilutive effect of restricted stock units (3) — 1,499,921 — 1,088,108 Dilutive effect of convertible notes (4) — 1,641,423 — 93,292 Weighted average shares outstanding 65,683,057 90,055,170 56,652,334 79,064,503 Net income per common share (1) $ 0.26 $ 0.25 $ 0.21 $ 0.21 Six Months Ended June 30, 2018 2017 Basic Diluted Basic Diluted Net income attributable to common stockholders (1) $ 43,356 $ 43,356 $ 27,543 $ 27,543 Net income attributable to noncontrolling interest (2) — 14,547 — 10,935 Net income attributable to common stockholders and nocontrolling interest $ 43,356 $ 57,903 $ 27,543 $ 38,478 Weighted average shares outstanding 63,773,306 63,773,306 54,071,085 54,071,085 Dilutive effect of OP Units (2) — 21,230,769 — 21,230,769 Dilutive effect of restricted stock units (3) — 1,381,310 — 1,063,264 Dilutive effect of convertible notes (4) — 1,035,158 — — Weighted average shares outstanding 63,773,306 87,420,543 54,071,085 76,365,118 Net income per common share (1) $ 0.68 $ 0.66 $ 0.51 $ 0.50 (1) Net of preferred stock dividends. (2) We consider OP Units to be common stock equivalents as the holders have voting rights, the right to distributions and the right to redeem the OP Units for the cash value of a corresponding number of shares of common stock or a corresponding number of shares of common stock, at our election. (3) Mr. Kaufman is granted restricted stock units annually, which vest at the end of a four-year performance period based upon our achievement of total stockholder return objectives. (4) The convertible senior unsecured notes impact diluted earnings per share if the average price of our common stock exceeds the conversion price, as calculated in accordance with the terms of the indenture.

Segment Information (Tables)

Segment Information (Tables)	6 Months Ended
	Jun. 30, 2018
Segment Information
Schedule of statement of income and balance sheet by segment	Three Months Ended June 30, 2018 Structured Agency Other / Business Business Eliminations (1) Consolidated Interest income $ 54,177 $ 5,118 $ — $ 59,295 Interest expense 34,612 3,272 — 37,884 Net interest income 19,565 1,846 — 21,411 Other revenue: Gain on sales, including fee-based services, net — 15,622 — 15,622 Mortgage servicing rights — 17,936 — 17,936 Servicing revenue — 22,808 — 22,808 Amortization of MSRs — (11,937) — (11,937) Property operating income 2,964 — — 2,964 Other income, net 117 (587) — (470) Total other revenue 3,081 43,842 — 46,923 Other expenses: Employee compensation and benefits 6,749 20,066 — 26,815 Selling and administrative 3,497 5,376 — 8,873 Property operating expenses 2,856 — — 2,856 Depreciation and amortization 444 1,401 — 1,845 Impairment loss on real estate owned 2,000 — — 2,000 Provision for loss sharing (net of recoveries) — 348 — 348 Provision for loan losses (net of recoveries) (2,127) — — (2,127) Total other expenses 13,419 27,191 — 40,610 Income before income from equity affiliates and income taxes 9,227 18,497 — 27,724 Income from equity affiliates 1,387 — — 1,387 Benefit from (provision for) income taxes 500 (4,999) — (4,499) Net income 11,114 13,498 — 24,612 Preferred stock dividends 1,888 — — 1,888 Net income attributable to noncontrolling interest — — 5,557 5,557 Net income attributable to common stockholders $ 9,226 $ 13,498 $ (5,557) $ 17,167 Three Months Ended June 30, 2017 Structured Agency Other / Business Business Eliminations (1) Consolidated Interest income $ 29,917 $ 4,551 $ — $ 34,468 Interest expense 16,712 2,737 962 20,411 Net interest income 13,205 1,814 (962) 14,057 Other revenue: Gain on sales, including fee-based services, net — 18,830 — 18,830 Mortgage servicing rights — 17,254 — 17,254 Servicing revenue — 18,437 — 18,437 Amortization of MSRs — (11,828) — (11,828) Property operating income 2,863 — — 2,863 Other income, net 731 (1,552) — (821) Total other revenue 3,594 41,141 — 44,735 Other expenses: Employee compensation and benefits 4,067 17,758 — 21,825 Selling and administrative 2,898 4,937 — 7,835 Property operating expenses 2,622 — — 2,622 Depreciation and amortization 415 1,401 — 1,816 Impairment loss on real estate owned 1,500 — 1,500 Provision for loss sharing (net of recoveries) — 532 — 532 Provision for loan losses (net of recoveries) (1,760) — — (1,760) Management fee - related party 1,284 1,389 — 2,673 Total other expenses 11,026 26,017 — 37,043 Income before loss from equity affiliates and income taxes 5,773 16,938 (962) 21,749 Loss from equity affiliates (3) — — (3) Provision for income taxes — (3,435) — (3,435) Net income 5,770 13,503 (962) 18,311 Preferred stock dividends 1,888 — — 1,888 Net income attributable to noncontrolling interest — — 4,494 4,494 Net income attributable to common stockholders $ 3,882 $ 13,503 $ (5,456) $ 11,929 Six Months Ended June 30, 2018 Structured Agency Other / Business Business Eliminations (1) Consolidated Interest income $ 101,413 $ 9,495 $ — $ 110,908 Interest expense 64,817 6,125 329 71,271 Net interest income 36,596 3,370 (329) 39,637 Other revenue: Gain on sales, including fee-based services, net — 33,815 — 33,815 Mortgage servicing rights — 37,571 — 37,571 Servicing revenue — 44,220 — 44,220 Amortization of MSRs — (23,802) — (23,802) Property operating income 5,874 — — 5,874 Other income, net 351 2,057 — 2,408 Total other revenue 6,225 93,861 — 100,086 Other expenses: Employee compensation and benefits 14,336 41,973 — 56,309 Selling and administrative 7,034 10,755 — 17,789 Property operating expenses 5,652 — — 5,652 Depreciation and amortization 890 2,801 — 3,691 Impairment loss on real estae owned 2,000 — — 2,000 Provision for loss sharing (net of recoveries) — 821 — 821 Provision for loan losses (net of recoveries) (1,802) — — (1,802) Total other expenses 28,110 56,350 — 84,460 Income before income from equity affiliates and income taxes 14,711 40,881 (329) 55,263 Income from equity affiliates 2,132 — — 2,132 Benefit from income taxes 500 3,785 — 4,285 Net income 17,343 44,666 (329) 61,680 Preferred stock dividends 3,777 — — 3,777 Net income attributable to noncontrolling interest — — 14,547 14,547 Net income attributable to common stockholders $ 13,566 $ 44,666 $ (14,876) $ 43,356 Six Months Ended June 30, 2017 Structured Agency Other / Business Business Eliminations (1) Consolidated Interest income $ 58,426 $ 9,567 $ — $ 67,993 Interest expense 31,953 5,971 1,924 39,848 Net interest income 26,473 3,596 (1,924) 28,145 Other revenue: Gain on sales, including fee-based services, net — 38,001 — 38,001 Mortgage servicing rights — 37,284 — 37,284 Servicing revenue — 35,119 — 35,119 Amortization of MSRs — (23,716) — (23,716) Property operating income 6,086 — — 6,086 Other income, net 842 (2,549) — (1,707) Total other revenue 6,928 84,139 — 91,067 Other expenses: Employee compensation and benefits 7,899 33,767 — 41,666 Selling and administrative 5,979 9,550 — 15,529 Property operating expenses 5,260 — — 5,260 Depreciation and amortization 912 2,801 — 3,713 Impairment loss on real estate owned 2,700 — — 2,700 Provision for loss sharing (net of recoveries) — 2,212 — 2,212 Provision for loan losses (net of recoveries) (2,456) — — (2,456) Management fee - related party 3,259 3,414 — 6,673 Total other expenses 23,553 51,744 — 75,297 Income before gain on extinguishment of debt, income from equity affiliates and income taxes 9,848 35,991 (1,924) 43,915 Gain on extinguishment of debt 7,116 — — 7,116 Income from equity affiliates 760 — — 760 Provision for income taxes — (9,536) — (9,536) Net income 17,724 26,455 (1,924) 42,255 Preferred stock dividends 3,777 — — 3,777 Net income attributable to noncontrolling interest — — 10,935 10,935 Net income attributable to common stockholders $ 13,947 $ 26,455 $ (12,859) $ 27,543 (1) Includes certain corporate expenses not allocated to the two reportable segments, such as financing costs associated with the Acquisition, as well as income allocated to the noncontrolling interest holders. June 30, 2018 Structured Business Agency Business Other / Eliminations Consolidated Assets: Cash and cash equivalents $ 78,997 $ 27,971 $ — $ 106,968 Restricted cash 172,954 732 — 173,686 Loans and investments, net 3,064,798 — — 3,064,798 Loans held-for-sale, net — 311,487 — 311,487 Capitalized mortgage servicing rights, net — 257,021 — 257,021 Securities held to maturity — 50,342 — 50,342 Investments in equity affiliates 24,144 — — 24,144 Goodwill and other intangible assets 12,500 106,465 — 118,965 Other assets 79,751 17,158 — 96,909 Total assets $ 3,433,144 $ 771,176 $ — $ 4,204,320 Liabilities: Debt obligations $ 2,759,445 $ 307,656 $ — $ 3,067,101 Allowance for loss-sharing obligations — 31,402 — 31,402 Other liabilities 135,944 26,361 — 162,305 Total liabilities $ 2,895,389 $ 365,419 $ — $ 3,260,808 December 31, 2017 Structured Business Agency Business Other / Eliminations Consolidated Assets: Cash and cash equivalents $ 37,056 $ 67,318 $ — $ 104,374 Restricted cash 139,398 — — 139,398 Loans and investments, net 2,579,127 — — 2,579,127 Loans held-for-sale, net — 297,443 — 297,443 Capitalized mortgage servicing rights, net — 252,608 — 252,608 Securities held-to-maturity, net — 27,837 — 27,837 Investments in equity affiliates 23,653 — — 23,653 Goodwill and other intangible assets 12,500 109,266 — 121,766 Other assets 66,227 13,512 — 79,739 Total assets $ 2,857,961 $ 767,984 $ — $ 3,625,945 Liabilities: Debt obligations $ 2,189,700 $ 291,536 $ 50,000 $ 2,531,236 Allowance for loss-sharing obligations — 30,511 — 30,511 Other liabilities 155,814 42,819 1,009 199,642 Total liabilities $ 2,345,514 $ 364,866 $ 51,009 $ 2,761,389
Schedule of origination data and loan sales data	Three Months Ended June 30, Six Months Ended June 30, 2018 2017 2018 2017 Origination Data: Structured Business New loan originations $ 606,855 $ 437,915 $ 921,070 $ 583,933 Loan payoffs / paydowns 238,026 263,558 428,641 453,967 Agency Business Origination Volumes by Investor: Fannie Mae $ 606,287 $ 669,897 $ 1,269,208 $ 1,566,446 Freddie Mac 434,789 317,490 742,940 552,522 FHA — 32,878 60,738 170,814 CMBS/Conduit — — 16,233 21,370 Total $ 1,041,076 $ 1,020,265 $ 2,089,119 $ 2,311,152 Total loan commitment volume $ 1,079,478 $ 1,101,243 $ 2,123,193 $ 2,253,187 Loan Sales Data: Agency Business Fannie Mae $ 579,851 $ 830,515 $ 1,308,246 $ 1,903,861 Freddie Mac 409,612 309,508 688,128 519,747 FHA 28,820 64,330 68,113 124,225 CMBS/Conduit — — 16,233 21,370 Total $ 1,018,283 $ 1,204,353 $ 2,080,720 $ 2,569,203 Sales margin (fee-based services as a % of loan sales) 1.53 % 1.56 % 1.63 % 1.48 % MSR rate (MSR income as a % of loan commitments) 1.66 % 1.57 % 1.77 % 1.65 %
Schedule of key servicing metrics for Agency Business	June 30, 2018 Wtd. Avg. Servicing Wtd. Avg. Life of UPB of Servicing Fee Rate Servicing Portfolio Key Servicing Metrics for Agency Business: Portfolio (basis points) (in years) Fannie Mae $ 12,794,277 53.0 7.3 Freddie Mac 3,730,980 30.8 11.0 FHA 585,017 15.9 20.1 Total $ 17,110,274 46.9 8.6 December 31, 2017 Fannie Mae $ 12,502,699 53.6 6.9 Freddie Mac 3,166,134 29.5 10.5 FHA 537,482 16.5 19.6 Total $ 16,206,315 47.7 8.1

Description of Business (Detail

Description of Business (Details)	6 Months Ended
	Jun. 30, 2018segment
Description of Business
Number of business segments	2

Basis of Presentation and Sig45

Basis of Presentation and Significant Accounting Policies, Recently Adopted Accounting Pronouncements (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Recently Adopted Accounting Pronouncements
Proceeds from insurance settlements from net cash provided by operating activities			$ 1,294	$ 1,014
Cash and cash equivalents at beginning of period			104,374
Cash, cash equivalents and restricted cash at beginning of period		$ 167,960	243,772	167,960
Net increase in cash, cash equivalents and restricted cash			36,882	100,039
Cash and cash equivalents at end of period			106,968
Cash, cash equivalents and restricted cash at end of period	$ 267,999		280,654	267,999
Net cash provided by operating activities: change in operating assets and liabilities			(24,307)	(11,240)
Net cash used in investing activities			(518,052)	(125,480)
Net cash used in financing activities			536,321	(81,243)
Reclassification of net unrealized gains on available-for-sale securities into accumulated deficit	(147)			(118)
Accumulated deficit			(87,128)		$ (101,926)
ASU 2016-15
Recently Adopted Accounting Pronouncements
Proceeds from insurance settlements from net cash provided by operating activities			1,000
Net cash (used in) provided by investing activities		(600)
Previously reported under GAAP
Recently Adopted Accounting Pronouncements
Cash and cash equivalents at beginning of period		138,645		138,645
Net decrease in cash and cash equivalents				(57,886)
Cash and cash equivalents at end of period	80,759			80,759
Net cash provided by operating activities: change in operating assets and liabilities				(10,270)
Net cash used in investing activities				(126,494)
Net cash used in financing activities				(239,307)
ASU 2016-18 and ASU 2016-15
Recently Adopted Accounting Pronouncements
Cash, cash equivalents and restricted cash at beginning of period		$ 167,960		167,960
Net increase in cash, cash equivalents and restricted cash				100,039
Cash, cash equivalents and restricted cash at end of period	$ 267,999			267,999
Net cash provided by operating activities: change in operating assets and liabilities				(11,240)
Net cash used in investing activities				(125,480)
Net cash used in financing activities				$ (81,243)
ASU 2016-01
Recently Adopted Accounting Pronouncements
Reclassification of net unrealized gains on available-for-sale securities into accumulated deficit			(200)
Accumulated deficit			$ 200

Loans and Investments (Details)

Loans and Investments (Details) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2018USD ($)borrowerloan	Dec. 31, 2017USD ($)borrowerloan	Mar. 31, 2018USD ($)	Jun. 30, 2017USD ($)	Mar. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Loans and Investments
Loans and investments, gross	$ 3,134,879	$ 2,652,538
Unearned revenue	(11,348)	(10,628)
Allowance for loan losses	(58,733)	(62,783)	$ (63,108)	$ (81,256)	$ (83,016)	$ (83,712)
Loans and investments, net	$ 3,064,798	$ 2,579,127
Percent of Total	100.00%	100.00%
Loan Count | loan	187	170
Wtd. Avg. Pay Rate (as a percent)	6.76%	6.28%
Wtd. Avg. Remaining Months to Maturity	22 months 24 days	23 months 18 days
Wtd. Avg. First Dollar LTV Ratio (as percent)	4.00%	4.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	74.00%	73.00%
Number of loans and investments | loan	8	8
Higher-risk
Loans and Investments
Wtd. Avg. Last Dollar LTV Ratio (as percent)	92.00%	93.00%
Carrying value of loans	$ 128,200	$ 126,500
Total assets | Credit risk concentration
Loans and Investments
Loan Count | loan	49	42
Number of different borrowers | borrower	5	5
Concentration risk, percentage	25.00%	24.00%
Bridge loans
Loans and Investments
Loans and investments, gross	$ 2,891,974	$ 2,422,105
Percent of Total	92.00%	91.00%
Loan Count | loan	167	150
Wtd. Avg. Pay Rate (as a percent)	6.58%	6.10%
Wtd. Avg. Remaining Months to Maturity	20 months 9 days	20 months 27 days
Wtd. Avg. First Dollar LTV Ratio (as percent)	0.00%	0.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	73.00%	72.00%
Preferred equity investments
Loans and Investments
Loans and investments, gross	$ 151,604	$ 142,892
Percent of Total	5.00%	6.00%
Loan Count | loan	10	12
Wtd. Avg. Pay Rate (as a percent)	8.18%	6.47%
Wtd. Avg. Remaining Months to Maturity	73 months 21 days	68 months 21 days
Wtd. Avg. First Dollar LTV Ratio (as percent)	60.00%	64.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	85.00%	90.00%
Mezzanine loans
Loans and Investments
Loans and investments, gross	$ 91,301	$ 87,541
Percent of Total	3.00%	3.00%
Loan Count | loan	10	8
Wtd. Avg. Pay Rate (as a percent)	10.28%	10.78%
Wtd. Avg. Remaining Months to Maturity	19 months 24 days	24 months 24 days
Wtd. Avg. First Dollar LTV Ratio (as percent)	21.00%	20.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	68.00%	63.00%

Loans and Investments, Risk Rat

Loans and Investments, Risk Ratings and LTV Ratios (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Loans and Investments
Percentage of Portfolio	100.00%	100.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	4.00%	4.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	74.00%	73.00%
Credit risk concentration | Pass/watch
Loans and Investments
Unpaid Principal Balance (UPB)	$ 3,134,879	$ 2,652,538
Percentage of Portfolio	100.00%	100.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	4.00%	4.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	74.00%	73.00%
Credit risk concentration | Loans and investments portfolio | New York
Loans and Investments
Concentration risk, percentage	20.00%	21.00%
Credit risk concentration | Loans and investments portfolio | California
Loans and Investments
Concentration risk, percentage	10.00%	11.00%
Credit risk concentration | Loans and investments portfolio | Texas
Loans and Investments
Concentration risk, percentage	19.00%	23.00%
Credit risk concentration | Multifamily | Pass/watch
Loans and Investments
Unpaid Principal Balance (UPB)	$ 2,389,630	$ 1,925,529
Percentage of Portfolio	76.00%	73.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	4.00%	4.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	73.00%	72.00%
Credit risk concentration | Self Storage | Pass
Loans and Investments
Unpaid Principal Balance (UPB)		$ 301,830
Percentage of Portfolio		11.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)		0.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)		71.00%
Credit risk concentration | Self Storage | Pass/watch
Loans and Investments
Unpaid Principal Balance (UPB)	$ 301,830
Percentage of Portfolio	10.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	0.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	72.00%
Credit risk concentration | Land | Substandard
Loans and Investments
Unpaid Principal Balance (UPB)	$ 133,811	$ 132,828
Percentage of Portfolio	4.00%	5.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	0.00%	0.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	90.00%	90.00%
Credit risk concentration | Office | Pass/watch
Loans and Investments
Unpaid Principal Balance (UPB)		$ 107,853
Percentage of Portfolio		4.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)		1.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)		64.00%
Credit risk concentration | Office | Special mention
Loans and Investments
Unpaid Principal Balance (UPB)	$ 123,060
Percentage of Portfolio	4.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	0.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	64.00%
Credit risk concentration | Healthcare | Pass
Loans and Investments
Unpaid Principal Balance (UPB)	$ 92,465
Percentage of Portfolio	3.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	0.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	81.00%
Credit risk concentration | Healthcare | Pass/watch
Loans and Investments
Unpaid Principal Balance (UPB)		$ 55,615
Percentage of Portfolio		2.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)		0.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)		74.00%
Credit risk concentration | Hotel | Pass/watch
Loans and Investments
Unpaid Principal Balance (UPB)	$ 55,975
Percentage of Portfolio	2.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	23.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	74.00%
Credit risk concentration | Hotel | Special mention
Loans and Investments
Unpaid Principal Balance (UPB)		$ 90,725
Percentage of Portfolio		3.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)		37.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)		81.00%
Credit risk concentration | Retail | Pass/watch
Loans and Investments
Unpaid Principal Balance (UPB)	$ 36,408	$ 36,458
Percentage of Portfolio	1.00%	1.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	8.00%	8.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	76.00%	66.00%
Credit risk concentration | Commercial | Doubtful
Loans and Investments
Unpaid Principal Balance (UPB)	$ 1,700	$ 1,700
Percentage of Portfolio	1.00%	1.00%
Wtd. Avg. First Dollar LTV Ratio (as percent)	63.00%	63.00%
Wtd. Avg. Last Dollar LTV Ratio (as percent)	63.00%	63.00%

Loans and Investments, Impaired

Loans and Investments, Impaired Loans and Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2018	Jun. 30, 2017
Changes in allowance for loan losses
Allowance at beginning of period	$ 63,108	$ 83,016	$ 83,712	$ 62,783	$ 83,712
Provision for loan losses	1,325			1,650
Charge-offs	(3,173)			(3,173)
Recoveries of reserves	2,527	1,760		2,527	2,456
Allowance at end of period	$ 58,733	81,256	83,016	$ 58,733	81,256
Mezzanine loans
Changes in allowance for loan losses
Recoveries of reserves		$ 1,800			$ 1,800
Bridge loans
Changes in allowance for loan losses
Recoveries of reserves			$ 700

Loans and Investments, Charge-o

Loans and Investments, Charge-offs and Recoveries Narratives (Details) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2018USD ($)loan	Jun. 30, 2017USD ($)	Mar. 31, 2017USD ($)loan	Jun. 30, 2018USD ($)loan	Jun. 30, 2017USD ($)	Mar. 31, 2018USD ($)loan	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Loans and Investments
Number of loans for which no provision for loan loss made | loan			0			0
Charge-offs	$ 3,173			$ 3,173
Provision for loan losses	58,733	$ 81,256	$ 83,016	58,733	$ 81,256	$ 63,108	$ 62,783	$ 83,712
Recoveries of reserves	2,527	1,760		2,527	2,456
Mezzanine loans
Loans and Investments
Proceeds from Sale and Collection of Mortgage Notes Receivable		1,800			1,800
Recoveries of reserves		$ 1,800			$ 1,800
Bridge loans
Loans and Investments
Recoveries of reserves			$ 700
Six loans collateralized by a land development project | Maturity date of September 2018
Loans and Investments
Unpaid principal balance on loans	$ 120,900			$ 120,900
Number of loans with unpaid principal balance | loan	6			6
Five loans collateralized by a land development project | Maturity date of September 2018
Loans and Investments
Unpaid principal balance on loans	$ 111,500			$ 111,500
Weighted average accrual rate of interest (as a percent)				8.89%
Provision for loan losses	$ 50,700			$ 50,700			$ 49,100
Number of loans with unpaid principal balance | loan	5			5
Office | Junior participating loans
Loans and Investments
Proceeds from a fully written-off junior participation interest	$ 900			$ 900
Hotel
Loans and Investments
Proceed from payment for full satisfaction of a preferred equity investment	31,600			31,600
Net carrying value of loans sold				29,100
Charge-offs	3,200			3,200
Recoveries of reserves	2,500			2,500
Hotel | Six loans collateralized by a land development project
Loans and Investments
Net carrying value of loans sold	$ 120,900			$ 120,900

Loans and Investments, Summary

Loans and Investments, Summary of impaired loans (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018USD ($)loan	Jun. 30, 2017USD ($)	Jun. 30, 2018USD ($)loan	Jun. 30, 2017USD ($)	Dec. 31, 2017USD ($)loan
Loans and Investments
Unpaid Principal Balance (UPB)	$ 136,538		$ 136,538		$ 169,824
Carrying Value	129,672		129,672		163,550
Allowance for Loan Losses	58,733		58,733		$ 62,783
Average Recorded Investment	153,341	$ 195,972	153,181	$ 196,365
Interest Income Recognized	$ 31	87	$ 60	444
Number of impaired loans | loan	4		4		4
Land
Loans and Investments
Unpaid Principal Balance (UPB)	$ 132,559		$ 132,559		$ 131,086
Carrying Value	125,693		125,693		124,812
Allowance for Loan Losses	55,533		55,533		53,883
Average Recorded Investment	131,985	131,086	131,823	131,086
Hotel
Loans and Investments
Unpaid Principal Balance (UPB)					34,750
Carrying Value					34,750
Allowance for Loan Losses					5,700
Average Recorded Investment	17,375	34,750	17,375	34,750
Interest Income Recognized		60		371
Office
Loans and Investments
Unpaid Principal Balance (UPB)	2,279		2,279		2,288
Carrying Value	2,279		2,279		2,288
Allowance for Loan Losses	1,500		1,500		1,500
Average Recorded Investment	2,281	27,556	2,284	27,558
Interest Income Recognized	31	27	60	51
Commercial
Loans and Investments
Unpaid Principal Balance (UPB)	1,700		1,700		1,700
Carrying Value	1,700		1,700		1,700
Allowance for Loan Losses	1,700		1,700		$ 1,700
Average Recorded Investment	$ 1,700	1,700	$ 1,700	1,700
Multifamily
Loans and Investments
Average Recorded Investment		$ 880		1,271
Interest Income Recognized				$ 22

Loans and Investments, Non-perf

Loans and Investments, Non-performing Loans (Details) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2018USD ($)loan	Jun. 30, 2017USD ($)	Dec. 31, 2017USD ($)loan
Non-performing loans by asset class
Number of loans | loan	187		170
Carrying Value	$ 0		$ 0
Non-performing loans
Non-performing loans by asset class
Number of loans | loan	2
Carrying value of loans	$ 800		29,100
Loan loss reserves	1,700		7,400
Carrying Value	2,531		36,450
Greater Than 90 Days Past Due
Non-performing loans by asset class
Past Due, Non-performing Loans	0		0
Greater Than 90 Days Past Due | Non-performing loans
Non-performing loans by asset class
Past Due, Non-performing Loans	2,531		36,450
Commercial | Non-performing loans
Non-performing loans by asset class
Carrying Value	1,700		1,700
Commercial | Greater Than 90 Days Past Due | Non-performing loans
Non-performing loans by asset class
Past Due, Non-performing Loans	1,700		1,700
Hotel
Non-performing loans by asset class
Modified Unpaid Principal Balance		$ 34,800
Hotel | Non-performing loans
Non-performing loans by asset class
Carrying Value			34,750
Hotel | Greater Than 90 Days Past Due | Non-performing loans
Non-performing loans by asset class
Past Due, Non-performing Loans			$ 34,750
Office | Non-performing loans
Non-performing loans by asset class
Carrying Value	831
Office | Greater Than 90 Days Past Due | Non-performing loans
Non-performing loans by asset class
Past Due, Non-performing Loans	$ 831

Loans and Investments, Interest

Loans and Investments, Interest Reserves (Details) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2018USD ($)loan	Dec. 31, 2017USD ($)loan
Loans and Investments
Interest reserve held	$ 47.6	$ 52.5
Number of loans covered under interest reserve | loan	92	81
Aggregate UPB covered under interest reserve	$ 1,890	$ 1,570

Loans Held-for-Sale, Net (Detai

Loans Held-for-Sale, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Loans Held-for-Sale, Net
Loans held-for-sale	$ 308,134		$ 308,134		$ 292,249
Fair value of future MSR	4,754		4,754		5,806
Unearned discount	(1,401)		(1,401)		(612)
Loans held-for-sale, net	311,487		$ 311,487		297,443
Maximum number of days held-for-sale loans are typically sold			60 days
Loans with non-accrual status	0		$ 0		0
Sale of loans held-for-sale excluding acquired loans	1,020,000	$ 1,200,000	2,080,000	$ 2,570,000
Gain on sale of loans held-for-sale	14,800	$ 17,600	32,200	$ 35,700
Greater Than 90 Days Past Due
Loans Held-for-Sale, Net
Loans past due	0		0		0
Fannie Mae
Loans Held-for-Sale, Net
Loans held-for-sale, net	204,658		204,658		243,717
Freddie Mac
Loans Held-for-Sale, Net
Loans held-for-sale, net	102,357		102,357		47,545
FHA
Loans Held-for-Sale, Net
Loans held-for-sale, net	$ 1,119		$ 1,119		$ 987

Capitalized Mortgage Servicin54

Capitalized Mortgage Servicing Rights (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Capitalized Mortgage Servicing Rights
Balance at beginning of period			$ 252,608
Balance at end of period	$ 257,021		257,021		$ 252,608
Valuation allowance	0		0		0
MSRs
Capitalized Mortgage Servicing Rights
Balance at beginning of period	255,732	$ 238,931	252,608	$ 227,743	227,743
Additions	18,493	19,083	38,293	45,553
Amortization	(11,937)	(11,828)	(23,802)	(23,716)
Write-downs and payoffs	(5,267)	(3,103)	(10,078)	(6,497)
Balance at end of period	257,021	243,083	257,021	243,083	$ 252,608
Prepayment fees collected	4,900	2,100	8,700	4,100
Expected amortization of capitalized MSRs balances
2018 (six months ending 12/31/2018)	23,934		23,934
2,019	45,327		45,327
2,020	40,340		40,340
2,021	33,259		33,259
2,022	26,708		26,708
2,023	22,303		22,303
Thereafter	65,150		65,150
Finite-lived intangible assets, net	257,021		$ 257,021
MSRs | Minimum
Capitalized Mortgage Servicing Rights
Percentage of MSRs discount rate			8.00%
MSRs | Maximum
Capitalized Mortgage Servicing Rights
Percentage of MSRs discount rate			15.00%
MSRs | Weighted average
Capitalized Mortgage Servicing Rights
Percentage of MSRs discount rate			12.00%
Estimated life remaining			7 years 3 months 18 days		7 years 2 months 12 days
Acquired MSRs
Capitalized Mortgage Servicing Rights
Balance at beginning of period	131,934	180,945	$ 143,270	194,801	$ 194,801
Amortization	(7,517)	(9,660)	(15,512)	(20,122)
Write-downs and payoffs	(4,400)	(3,096)	(7,741)	(6,490)
Balance at end of period	120,017	168,189	120,017	168,189	143,270
Originated MSRs
Capitalized Mortgage Servicing Rights
Balance at beginning of period	123,798	57,986	109,338	32,942	32,942
Additions	18,493	19,083	38,293	45,553
Amortization	(4,420)	(2,168)	(8,290)	(3,594)
Write-downs and payoffs	(867)	(7)	(2,337)	(7)
Balance at end of period	$ 137,004	$ 74,894	$ 137,004	$ 74,894	$ 109,338

Mortgage Servicing (Details)

Mortgage Servicing (Details) - MSRs - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Mortgage Servicing
Unpaid principal balance of loans serviced	$ 17,110,274		$ 17,110,274		$ 16,206,315
Weighted average servicing fee (as a percent)			0.469%		0.477%
Interest earned on escrows	2,700	$ 1,100	$ 4,900	$ 1,800
Fee-based servicing portfolio
Mortgage Servicing
UPB Percentage of Total			100.00%		100.00%
Escrow Deposit	482,800		$ 482,800		$ 477,900
Fee-based servicing portfolio | Texas
Mortgage Servicing
UPB Percentage of Total			21.00%		22.00%
Fee-based servicing portfolio | North Carolina
Mortgage Servicing
UPB Percentage of Total			10.00%		10.00%
Fee-based servicing portfolio | California
Mortgage Servicing
UPB Percentage of Total			8.00%		8.00%
Fee-based servicing portfolio | New York
Mortgage Servicing
UPB Percentage of Total			8.00%		8.00%
Fee-based servicing portfolio | Georgia
Mortgage Servicing
UPB Percentage of Total			6.00%		6.00%
Fee-based servicing portfolio | Florida
Mortgage Servicing
UPB Percentage of Total			6.00%		6.00%
Fee-based servicing portfolio | Other
Mortgage Servicing
UPB Percentage of Total			41.00%		40.00%
Fannie Mae
Mortgage Servicing
Unpaid principal balance of loans serviced	12,794,277		$ 12,794,277		$ 12,502,699
Fannie Mae | Fee-based servicing portfolio
Mortgage Servicing
UPB Percentage of Total			75.00%		77.00%
Freddie Mac
Mortgage Servicing
Unpaid principal balance of loans serviced	3,730,980		$ 3,730,980		$ 3,166,134
Freddie Mac | Fee-based servicing portfolio
Mortgage Servicing
UPB Percentage of Total			22.00%		20.00%
FHA
Mortgage Servicing
Unpaid principal balance of loans serviced	$ 585,017		$ 585,017		$ 537,482
FHA | Fee-based servicing portfolio
Mortgage Servicing
UPB Percentage of Total			3.00%		3.00%

Securities Held-to-Maturity (De

Securities Held-to-Maturity (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018USD ($)	Jun. 30, 2017USD ($)	Jun. 30, 2018USD ($)item	Jun. 30, 2017USD ($)	Dec. 31, 2017USD ($)
Held-to-Maturity
Carrying Value	$ 50,342		$ 50,342		$ 27,837
Held-to-Maturity | B Piece bonds
Held-to-Maturity
Weighted average variable interest rate (as a percent)	3.63%		3.63%
Estimated weighted average maturity period			5 years 8 months 12 days
Weighted average effective interest rate (as a percent)	11.42%		11.42%		12.97%
Face Value			$ 71,222		$ 40,566
Carrying Value	$ 50,342		50,342		27,837
Unrealized Gain					602
Unrealized Loss	(189)		(189)
Estimated Fair Value	50,153		50,153		$ 28,439
Impairment charges			0
Interest income	500	$ 300	1,100	$ 400
Held-to-maturity securities, estimated fiscal year
Within one year	10,800		10,800
After one year through five years	31,000		31,000
After five years through ten years	20,400		20,400
After ten years	$ 9,200		9,200
Held-to-Maturity | Two B Piece bonds
Held-to-Maturity
Initial face value of bonds purchased			31,200
Discounted value of bonds purchased			$ 21,600
Number of B Piece bonds | item			2
Held-to-Maturity | Five B Piece bonds
Held-to-Maturity
Discounted value of bonds purchased			$ 48,800
B Piece retained percentage			49.00%
Number of B Piece bonds | item			5
Remaining of B Piece bond sold to the third party at par	51.00%		51.00%

Investments in Equity Affilia57

Investments in Equity Affiliates, Summary (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Investment in Equity Affiliates
Investment in Equity Affiliates	$ 24,144	$ 23,653
UPB of Loans to Equity Affiliates	282,188
Arbor Residential Investor LLC
Investment in Equity Affiliates
Investment in Equity Affiliates	19,631	19,193
West Shore Cafe
Investment in Equity Affiliates
Investment in Equity Affiliates	2,193	2,140
UPB of Loans to Equity Affiliates	1,688
Lightstone Value Plus REIT L.P
Investment in Equity Affiliates
Investment in Equity Affiliates	1,895	1,895
JT Prime
Investment in Equity Affiliates
Investment in Equity Affiliates	425	$ 425
Lexford Portfolio
Investment in Equity Affiliates
UPB of Loans to Equity Affiliates	$ 280,500

Investments in Equity Affilia58

Investments in Equity Affiliates, Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Investment in Equity Affiliates
Income (loss) from equity affiliates	$ 1,387		$ (3)	$ 2,132	$ 760
Arbor Residential Investor LLC | Non-qualified Residential Mortgages
Investment in Equity Affiliates
Distributions from equity affiliates				400	400
Arbor Residential Investor LLC | Non Qualified and Additional Residential Mortgages | Maximum
Investment in Equity Affiliates
Income (loss) from equity affiliates			100	100	100
Arbor Residential Investor LLC | Residential Mortgage Banking Company
Investment in Equity Affiliates
Income (loss) from equity affiliates	700		(700)	800	(700)
Charge for proportionate share of litigation settlement recorded		$ 2,400
Lexford Portfolio
Investment in Equity Affiliates
Distribution received	$ 600		$ 600	$ 1,200	$ 1,300

Real Estate Owned, Portfolio (D

Real Estate Owned, Portfolio (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Real Estate Owned
Real estate owned, net	$ 14,650,000		$ 14,650,000		$ 16,787,000
Impairment loss on real estate owned	2,000,000	$ 1,500,000	2,000,000	$ 2,700,000
Restricted cash due to escrow requirement	173,686,000		173,686,000		139,398,000
Real Estate Owned
Real Estate Owned
Less: Impairment loss	(15,807,000)		(15,807,000)		(13,807,000)
Less: Accumulated depreciation and amortization	(10,274,000)		(10,274,000)		(9,918,000)
Real estate owned, net	14,650,000		14,650,000		16,787,000
Restricted cash due to escrow requirement	800,000		800,000		700,000
Real Estate Owned | Hotel
Real Estate Owned
Less: Impairment loss	(13,307,000)		(13,307,000)		(13,307,000)
Less: Accumulated depreciation and amortization	(9,505,000)		(9,505,000)		(9,228,000)
Real estate owned, net	$ 11,400,000		$ 11,400,000		11,458,000
Weighted average occupancy rate of properties (as a percent)	58.00%	57.00%	58.00%	57.00%
Amount of weighted average daily rate of properties			$ 116	$ 117
Amount of weighted average daily revenue of properties			67	67
Impairment loss on real estate owned		$ 1,500,000		$ 2,700,000
Real Estate Owned | Office
Real Estate Owned
Less: Impairment loss	$ (2,500,000)		(2,500,000)		(500,000)
Less: Accumulated depreciation and amortization	(769,000)		(769,000)		(690,000)
Real estate owned, net	3,250,000		3,250,000		5,329,000
Impairment loss on real estate owned	2,000,000
Real Estate Owned | Land
Real Estate Owned
Real estate owned, gross	7,803,000		7,803,000		7,803,000
Real Estate Owned | Land | Hotel
Real Estate Owned
Real estate owned, gross	3,294,000		3,294,000		3,294,000
Real Estate Owned | Land | Office
Real Estate Owned
Real estate owned, gross	4,509,000		4,509,000		4,509,000
Real Estate Owned | Building and intangible assets
Real Estate Owned
Real estate owned, gross	32,928,000		32,928,000		32,709,000
Real Estate Owned | Building and intangible assets | Hotel
Real Estate Owned
Real estate owned, gross	30,918,000		30,918,000		30,699,000
Real Estate Owned | Building and intangible assets | Office
Real Estate Owned
Real estate owned, gross	$ 2,010,000		$ 2,010,000		$ 2,010,000

Debt Obligations, Credit Facili

Debt Obligations, Credit Facilities and Repurchase Agreements (Details) - USD ($) $ in Thousands	1 Months Ended					3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2018	Apr. 30, 2018	Mar. 31, 2018	Feb. 28, 2018	Jan. 31, 2018	Mar. 31, 2018	Jun. 30, 2018	Dec. 31, 2017
Debt Obligations
Debt Carrying Value	$ 910,504						$ 910,504	$ 528,573
Collateral Carrying Value	$ 982,561						$ 982,561	$ 533,584
Weighted Average Note Rate (as a percent)	3.98%						3.98%	3.34%
LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.40%
Structured Business
Debt Obligations
Debt Carrying Value	$ 602,848						$ 602,848	$ 237,037
Collateral Carrying Value	$ 674,750						$ 674,750	$ 241,868
Weighted Average Note Rate (as a percent)	4.30%						4.30%	4.02%
Weighted average note rate including certain fees and costs (as a percent)	4.72%						4.72%	4.51%
Unamortized deferred finance costs	$ 3,100						$ 3,100	$ 2,200
Leverage on loans and investment portfolio, excluding the $3.0 million and $2.2 million master security agreement used to finance leasehold and capital expenditure improvements to corporate office (as a percent)	71.00%						71.00%	72.00%
Maximum borrowing capacity	$ 2,200						$ 2,200
Fixed interest rate (as a percent)	4.60%						4.60%
Structured Business | $375 million repurchase facility
Debt Obligations
Debt Carrying Value	$ 258,712						$ 258,712	$ 102,350
Collateral Carrying Value	$ 354,500						$ 354,500	$ 145,850
Weighted Average Note Rate (as a percent)	4.39%						4.39%	3.90%
Maximum borrowing capacity	$ 375,000						$ 375,000	$ 375,000
Additional borrowing capacity	75,000						$ 75,000
Structured Business | $375 million repurchase facility | Minimum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							1.75%
Structured Business | $375 million repurchase facility | Maximum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							3.50%
Structured Business | $100 million repurchase facility
Debt Obligations
Debt Carrying Value	79,764						$ 79,764	2,445
Collateral Carrying Value	$ 111,317						$ 111,317	$ 6,600
Weighted Average Note Rate (as a percent)	3.92%						3.92%	3.61%
Variable rate, spread (as a percent)							2.00%
Maximum borrowing capacity	$ 100,000						$ 100,000	$ 100,000
Structured Business | $100 million repurchase facility | LIBOR
Debt Obligations
Variable rate, spread (as a percent)						2.00%	1.75%
Structured Business | $100 million repurchase facility | Minimum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)		1.75%
Structured Business | $100 million repurchase facility | Maximum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)		2.00%
Structured Business | $75 million credit facility - One
Debt Obligations
Debt Carrying Value	24,901						$ 24,901
Collateral Carrying Value	$ 36,799						$ 36,799
Weighted Average Note Rate (as a percent)	3.89%						3.89%
Maximum borrowing capacity	$ 75,000						$ 75,000	75,000
Structured Business | $75 million credit facility - One | Minimum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)		1.75%				2.00%	1.75%
Structured Business | $75 million credit facility - One | Maximum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)		2.50%				2.50%	2.50%
Structured Business | $75 million credit facility - two
Debt Obligations
Debt Carrying Value	2,894						$ 2,894	8,999
Collateral Carrying Value	$ 4,700						$ 4,700	$ 16,000
Weighted Average Note Rate (as a percent)	4.15%						4.15%	3.61%
Maximum borrowing capacity	$ 75,000						$ 75,000	$ 75,000
Structured Business | $75 million credit facility - two | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.00%
Structured Business | $50 million credit facility - one
Debt Obligations
Debt Carrying Value	28,555						$ 28,555	32,538
Collateral Carrying Value	$ 35,700						$ 35,700	$ 40,700
Weighted Average Note Rate (as a percent)	4.15%						4.15%	3.61%
Maximum borrowing capacity	$ 50,000						$ 50,000	$ 50,000
Structured Business | $50 million credit facility - one | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.00%
Structured Business | $50 million credit facility - two
Debt Obligations
Debt Carrying Value								3,581
Collateral Carrying Value								$ 4,625
Weighted Average Note Rate (as a percent)								4.88%
Maximum borrowing capacity	50,000						$ 50,000	$ 50,000
Structured Business | $50 million credit facility - two | Minimum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.50%
Structured Business | $50 million credit facility - two | Maximum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							3.25%
Structured Business | $25.5 million credit facility
Debt Obligations
Debt Carrying Value	15,742						$ 15,742	13,920
Collateral Carrying Value	$ 34,000						$ 34,000	$ 18,753
Weighted Average Note Rate (as a percent)	4.65%						4.65%	4.12%
Maximum borrowing capacity	$ 25,500						$ 25,500
Structured Business | $25.5 million credit facility | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.50%
Structured Business | $25 million credit facility
Debt Obligations
Debt Carrying Value	$ 25,000						$ 25,000	$ 10,000
Weighted Average Note Rate (as a percent)	4.40%						4.40%	4.12%
Maximum borrowing capacity	$ 25,000		$ 10,000			$ 10,000	$ 25,000
Additional borrowing capacity	$ 15,000						$ 15,000
Structured Business | $25 million credit facility | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.25%
Decrease in interest rate (as a percent)	0.25%
Structured Business | $23.2 million credit facility
Debt Obligations
Debt Carrying Value	$ 23,085						$ 23,085
Collateral Carrying Value	$ 30,900						$ 30,900
Weighted Average Note Rate (as a percent)	4.45%						4.45%
Maximum borrowing capacity	$ 23,200			$ 23,200			$ 23,200	$ 23,200
Extension of maturity date (in years)				1 year
Structured Business | $23.2 million credit facility | LIBOR
Debt Obligations
Variable rate, spread (as a percent)				2.30%			2.30%
Structured Business | $20.0 million credit facility
Debt Obligations
Debt Carrying Value	19,900						$ 19,900
Collateral Carrying Value	$ 41,650						$ 41,650
Weighted Average Note Rate (as a percent)	4.65%						4.65%
Variable rate, spread (as a percent)							2.50%
Maximum borrowing capacity	$ 20,000						$ 20,000	20,000
Structured Business | $20.0 million credit facility | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.50%
Structured Business | $17.4 million credit facility
Debt Obligations
Maximum borrowing capacity	$ 17,400						$ 17,400	17,400
Structured Business | $17.4 million credit facility | LIBOR
Debt Obligations
Variable rate, spread (as a percent)	2.40%
Structured Business | $7.5 million credit facility
Debt Obligations
Debt Carrying Value	$ 7,461						7,461	7,432
Collateral Carrying Value	$ 9,340						$ 9,340	$ 9,340
Weighted Average Note Rate (as a percent)	4.91%						4.91%	4.37%
Maximum borrowing capacity	$ 7,500						$ 7,500	$ 7,500
Structured Business | $7.5 million credit facility | Minimum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.75%
Structured Business | Repurchase facility - securities
Debt Obligations
Debt Carrying Value	$ 101,327						$ 101,327	$ 53,938
Weighted Average Note Rate (as a percent)	4.80%						4.80%	4.45%
Structured Business | Repurchase facility - securities | Minimum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							2.50%
Structured Business | Repurchase facility - securities | Maximum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							3.50%
Structured Business | $3 million master security agreement
Debt Obligations
Debt Carrying Value	$ 1,504						$ 1,504	$ 1,834
Weighted Average Note Rate (as a percent)	3.20%						3.20%	3.21%
Maximum borrowing capacity	$ 3,000						$ 3,000	$ 3,000
Structured Business | $3 million master security agreement | Minimum
Debt Obligations
Variable rate, spread (as a percent)							2.96%
Structured Business | $3 million master security agreement | Maximum
Debt Obligations
Variable rate, spread (as a percent)							3.42%
Structured Business | $2.2 million master security agreement
Debt Obligations
Debt Carrying Value	$ 1,629						$ 1,629
Weighted Average Note Rate (as a percent)	4.66%						4.66%
Variable rate, spread (as a percent)							4.60%
Maximum borrowing capacity	$ 2,200						$ 2,200	2,200
Structured Business | $225 million repurchase facility
Debt Obligations
Variable rate, spread (as a percent)			0.50%
Maximum borrowing capacity			$ 300,000			300,000		225,000
Additional borrowing capacity			$ 75,000			$ 75,000
Agency Business
Debt Obligations
Debt Carrying Value	307,656						307,656	291,536
Collateral Carrying Value	$ 307,811						$ 307,811	$ 291,716
Weighted Average Note Rate (as a percent)	3.35%						3.35%	2.78%
Unamortized deferred finance costs	$ 200						$ 200	$ 200
Agency Business | $100 million repurchase facility
Debt Obligations
Debt Carrying Value	12,239						12,239	24,827
Collateral Carrying Value	$ 12,250						$ 12,250	$ 24,873
Weighted Average Note Rate (as a percent)	3.44%						3.44%	2.91%
Agency Business | $100 million repurchase facility | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							1.35%
Agency Business | $500 million multifamily ASAP agreement
Debt Obligations
Debt Carrying Value	$ 47,593						$ 47,593	$ 121,880
Collateral Carrying Value	$ 47,593						$ 47,593	$ 121,880
Weighted Average Note Rate (as a percent)	3.14%						3.14%	2.61%
Maximum borrowing capacity	$ 500,000						$ 500,000	$ 500,000
Agency Business | $500 million multifamily ASAP agreement | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							1.05%
Agency Business | $500 million multifamily ASAP agreement | Minimum | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							0.35%	0.35%
Agency Business | $150 million credit facility - one
Debt Obligations
Debt Carrying Value	126,965						$ 126,965	$ 21,802
Collateral Carrying Value	$ 127,100						$ 127,100	$ 21,821
Weighted Average Note Rate (as a percent)	3.39%						3.39%	2.96%
Maximum borrowing capacity	$ 150,000	$ 150,000			$ 150,000		$ 150,000	$ 150,000
Decrease in interest rate (as a percent)		(0.05%)			(0.10%)
Agency Business | $150 million credit facility - one | LIBOR
Debt Obligations
Variable rate, spread (as a percent)		1.30%			1.35%		1.30%
Agency Business | $150 million credit facility - two
Debt Obligations
Debt Carrying Value	111,669						$ 111,669	99,242
Collateral Carrying Value	$ 111,678						$ 111,678	$ 99,357
Weighted Average Note Rate (as a percent)	3.39%						3.39%	2.91%
Maximum borrowing capacity	$ 150,000						$ 150,000	$ 150,000
Agency Business | $150 million credit facility - two | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							1.30%
Agency Business | $100 million credit facility - two
Debt Obligations
Debt Carrying Value	9,190						$ 9,190	23,785
Collateral Carrying Value	$ 9,190						$ 9,190	$ 23,785
Weighted Average Note Rate (as a percent)	3.39%						3.39%	2.86%
Maximum borrowing capacity	$ 100,000				$ 250,000		$ 100,000	$ 100,000
Agency Business | $100 million credit facility - two | LIBOR
Debt Obligations
Variable rate, spread (as a percent)							1.25%
CLOs | Repurchase facility - securities
Debt Obligations
Collateral Carrying Value	114,200						$ 114,200	61,000
B Piece bonds | Repurchase facility - securities
Debt Obligations
Collateral Carrying Value	$ 50,300						$ 50,300	$ 27,800

Debt Obligations, Collateralize

Debt Obligations, Collateralized Loan Obligations (Details) $ in Thousands	Jul. 01, 2018USD ($)	Jun. 30, 2018USD ($)itemtranche	Jun. 30, 2018USD ($)	Jun. 30, 2017USD ($)	Mar. 31, 2018USD ($)	Dec. 31, 2017USD ($)
Debt Obligations
Debt, Carrying Value		$ 1,590,644	$ 1,590,644			$ 1,418,422
Weighted average note rate (as a percent)		3.98%	3.98%			3.34%
Proceeds from issuance of collateralized loan obligations			$ 441,000	$ 279,000
CLOs
Debt Obligations
Debt, Face Value		$ 1,609,524	1,609,524			$ 1,436,274
Debt, Carrying Value		$ 1,590,644	$ 1,590,644			$ 1,418,422
Weighted average note rate (as a percent)		3.80%	3.80%			3.48%
Collateral Loans, Unpaid Principal		$ 1,909,635	$ 1,909,635			$ 1,745,891
Collateral Loans, Carrying Value		1,903,259	1,903,259			1,740,180
Cash collateral		137,542	137,542			115,109
Deferred financing fees		$ 18,900	$ 18,900			$ 17,900
Weighted average note rate including certain fees and costs (as a percent)		4.34%	4.34%			4.08%
Collateral at risk					$ 0	$ 0
CLO X
Debt Obligations
Number of tranches of CLO notes issued | tranche		7
Number of newly-formed wholly-owned subsidiaries | item		2
Value of the seven tranches issued		$ 494,200	$ 494,200
Value of portfolio loans as collateral		501,900	501,900
Debt, Face Value		441,000	441,000
Debt, Carrying Value		$ 435,885	$ 435,885
Weighted average note rate (as a percent)		3.59%	3.59%
Collateral Loans, Unpaid Principal		$ 502,781	$ 502,781
Collateral Loans, Carrying Value		500,646	500,646
Cash collateral		$ 49,554	49,554
Replacement period		4 years
Proceeds from issuance of collateralized loan obligations		$ 58,100
Notional amount of residual interest retained		119,000	119,000
CLO X | Period of up to 120 days from the CLO closing date
Debt Obligations
Value of portfolio loans as collateral	$ 560,000
Maximum period to acquire additional loan obligations	120 days
Leverage (as a percent)	79.00%
CLO X | Investment grade
Debt Obligations
Debt, Face Value		441,000	441,000
CLO X | Below investment grade
Debt Obligations
Debt, Face Value		53,200	53,200
Notional amount of residual interest retained		$ 53,200	$ 53,200
CLO X | Secured Debt | One-month LIBOR
Debt Obligations
Weighted average note rate (as a percent)		1.45%	1.45%
CLO IX
Debt Obligations
Debt, Face Value		$ 356,400	$ 356,400			356,400
Debt, Carrying Value		$ 351,625	$ 351,625			$ 351,042
Weighted average note rate (as a percent)		3.50%	3.50%			2.97%
Collateral Loans, Unpaid Principal		$ 460,925	$ 460,925			$ 372,350
Collateral Loans, Carrying Value		459,562	459,562			371,236
Cash collateral		75	75			88,650
CLO VIII
Debt Obligations
Debt, Face Value		282,874	282,874			282,874
Debt, Carrying Value		$ 279,221	$ 279,221			$ 278,606
Weighted average note rate (as a percent)		3.45%	3.45%			2.92%
Collateral Loans, Unpaid Principal		$ 330,112	$ 330,112			$ 364,838
Collateral Loans, Carrying Value		329,213	329,213			363,339
Cash collateral		26,288	26,288			162
CLO VII
Debt Obligations
Debt, Face Value		279,000	279,000			279,000
Debt, Carrying Value		$ 275,919	$ 275,919			$ 275,331
Weighted average note rate (as a percent)		4.14%	4.14%			3.61%
Collateral Loans, Unpaid Principal		$ 318,684	$ 318,684			$ 346,524
Collateral Loans, Carrying Value		317,773	317,773			345,220
Cash collateral		36,134	36,134			13,476
CLO VI
Debt Obligations
Debt, Face Value		250,250	250,250			250,250
Debt, Carrying Value		$ 247,994	$ 247,994			$ 247,470
Weighted average note rate (as a percent)		4.63%	4.63%			4.10%
Collateral Loans, Unpaid Principal		$ 297,133	$ 297,133			$ 314,382
Collateral Loans, Carrying Value		296,065	296,065			313,582
Cash collateral		25,491	25,491			10,618
CLO V
Debt Obligations
Debt, Face Value						267,750
Debt, Carrying Value						$ 265,973
Weighted average note rate (as a percent)						4.06%
Collateral Loans, Unpaid Principal						$ 347,797
Collateral Loans, Carrying Value						346,803
Cash collateral						$ 2,203
Debt Instrument Redemption Value		267,800	$ 267,800
Deferred fees expensed as interest expense		$ 1,300

Debt Obligations, Luxembourg De

Debt Obligations, Luxembourg Debt Fund (Details) - USD ($) $ in Thousands	1 Months Ended
	Nov. 30, 2017	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017
Debt Obligations
Debt, Carrying Value		$ 1,590,644		$ 1,418,422
Weighted Average Note Rate (as a percent)		3.98%		3.34%
Luxembourg debt fund
Debt Obligations
Value of portfolio loans as collateral	$ 100,000
Debt, Face Value	$ 70,000	$ 70,000		$ 70,000
Debt, Carrying Value		$ 68,270		$ 68,084
Weighted Average Note Rate (as a percent)		6.33%		5.79%
Collateral Loans, UPB		$ 97,700		$ 96,995
Collateral Loans, Carrying Value		97,323		96,564
Cash collateral				3,005
Deferred financing fees		$ 1,700		$ 1,900
Weighted average note rate including certain fees and costs (as a percent)		6.84%		6.05%
Collateral at risk			$ 0	$ 0
One-month LIBOR | Luxembourg debt fund
Debt Obligations
Variable rate, spread (as a percent)	4.15%
Luxembourg commercial real estate debt fund
Debt Obligations
Equity formed	$ 100,000
Equity interest retained	$ 30,000
Reinvested period allowed	3 years

Debt Obligations, Senior Unsecu

Debt Obligations, Senior Unsecured Notes (Details) - USD ($) $ in Thousands	1 Months Ended
	Mar. 31, 2018	Jun. 30, 2018	May 31, 2018	Dec. 31, 2017
Debt Obligations
Senior notes carrying value		$ 122,343		$ 95,280
5.625% Notes
Debt Obligations
Principal amount	$ 125,000
Additional principal amount	$ 100,000		$ 25,000
Interest rate (as a percent)	5.625%
Net proceeds	$ 122,300
Redemption of aggregate principal amount (as a percent)	100.00%
Senior notes carrying value		122,300
Deferred financing fees		$ 2,700
Weighted average note rate including certain fees and costs (as a percent)		6.08%
5.375% Convertible Notes
Debt Obligations
Interest rate (as a percent)	7.375%
Debt instrument redemption value	$ 97,900
Senior notes carrying value				95,300
Deferred financing fees				$ 2,600
Weighted average note rate including certain fees and costs (as a percent)				8.16%

Debt Obligations, Convertible S

Debt Obligations, Convertible Senior Unsecured Notes (Details) $ / shares in Units, $ in Thousands, shares in Millions	1 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 31, 2018USD ($)itemshares	Nov. 30, 2017USD ($)$ / shares	Jun. 30, 2018USD ($)$ / shares	Jun. 30, 2017USD ($)	Jun. 30, 2018USD ($)$ / shares	Jun. 30, 2017USD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)$ / shares	Jan. 31, 2017USD ($)
Exchange Agreements | Subsequent Events
Debt Obligations
Cash paid for the exchange of convertible notes	$ 219,800
Common stock exchanged (in shares) | shares	6.8
Convertible Senior Unsecured Notes
Debt Obligations
Principal amount		$ 143,800	$ 243,750		$ 243,750		$ 243,750	$ 86,300
Additional principal amount									$ 13,800
Interest rate (as a percent)		5.375%						6.50%
Proceeds received, net of estimated issuance costs		$ 139,200						$ 95,800
Percentage of the Notes required to be repurchased if the agreement is fundamentally changed								100.00%
Conversion rate of the notes to common stock, per $1,000 principal amount of notes		107.7122						119.3033
Conversion price per share of common stock | $ / shares		$ 9.28						$ 8.38
Maturity period (in years)					1 year 11 months 1 day		2 years 4 months 28 days
Unamortized Debt Discount			4,568		$ 4,568		$ 5,742
Unamortized Deferred Financing Fees			3,751		3,751		6,721
Net Carrying Value, Liability Component			235,431		235,431		231,287
Net Carrying Value, Equity Component					6,733		$ 6,733
Total interest expense			6,100	$ 2,200	11,000	$ 4,300
Interest expense related to cash coupon			3,200	1,600	6,800	3,200
Deferred fees expensed as interest expense			2,300	400	3,000	700
Debt discount			$ 600	$ 200	$ 1,200	$ 400
Cost of the notes (as a percent)			7.96%	7.96%	7.96%	7.96%
5.375% Convertible Notes
Debt Obligations
Conversion rate of the notes to common stock, per $1,000 principal amount of notes					108.6502
Conversion price per share of common stock | $ / shares			$ 9.20		$ 9.20
5.375% Convertible Notes | Exchange Agreements | Subsequent Events
Debt Obligations
Face amount of convertible note exchanged	$ 127,600
6.50% Convertible Notes
Debt Obligations
Conversion rate of the notes to common stock, per $1,000 principal amount of notes					122.3263
Conversion price per share of common stock | $ / shares			$ 8.17		$ 8.17
6.50% Convertible Notes | Exchange Agreements | Subsequent Events
Debt Obligations
Face amount of convertible note exchanged	99,800
5.25% Convertible Notes | Subsequent Events
Debt Obligations
Principal amount	$ 245,000
Interest rate (as a percent)	5.25%
Proceeds received, net of estimated issuance costs	$ 237,200
Number of private placements | item	2
5.25% Convertible Notes | Over-Allotment Option | Subsequent Events
Debt Obligations
Principal amount	$ 15,000
Maximum value of notes allowed to purchase	$ 19,500

Debt Obligations, Junior Subord

Debt Obligations, Junior Subordinated Notes (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended		12 Months Ended
	Mar. 31, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Debt Obligations
Gain on extinguishment of debt			$ 7,116
Debt carrying value		$ 139,909		$ 139,590
Weighted average note rate (as a percent)		3.98%		3.34%
Junior subordinated notes
Debt Obligations
Junior Subordinated, Face Value	$ 20,900
Debt carrying value purchased	19,800
Gain on extinguishment of debt	7,100
Extinguishment of notes	$ 21,500
Debt carrying value		$ 139,900		$ 139,600
Deferred amount Due at maturity		12,300		12,500
Deferred fees expensed as interest expense		$ 2,200		$ 2,200
Weighted average note rate (as a percent)		5.18%		4.53%
Weighted average note rate including certain fees and costs (as a percent)		5.28%		4.63%

Debt Obligations, Related Party

Debt Obligations, Related Party Financing (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Jan. 31, 2018	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Debt Obligations
Repayment of debt				$ 50,000
Outstanding principal balance of related party financing						$ 50,000
ACM / Our "Former Manager"
Debt Obligations
Outstanding principal balance of related party financing	$ 50,000
Interest expense		$ 300	$ 1,000	300	$ 1,900
Preferred equity interest financing agreement | ACM / Our "Former Manager"
Debt Obligations
Principal amount						$ 50,000
Maturity period (in years)						5 years
Repayment of debt	$ 50,000
Outstanding principal balance of related party financing						$ 50,000
Interest expense			$ 1,000	$ 300	$ 1,900

Debt Obligations, Debt Covenant

Debt Obligations, Debt Covenants (Details) - USD ($)	1 Months Ended
	Jul. 31, 2018	Apr. 30, 2018	Jan. 31, 2018	Oct. 31, 2017	Jul. 31, 2017	Jun. 30, 2018
CLO VI
Debt Covenants
Current overcollateralization ratio (as a percent)	129.87%	129.87%	129.87%	129.87%	129.87%
Limit overcollateralization ratio (as a percent)	128.87%
Current interest coverage ratio (as a percent)	191.10%
Limit interest coverage ratio (as a percent)	120.00%
CLO VII
Debt Covenants
Current overcollateralization ratio (as a percent)	129.03%	129.03%	129.03%	129.03%	129.03%
Limit overcollateralization ratio (as a percent)	128.03%
Current interest coverage ratio (as a percent)	216.08%
Limit interest coverage ratio (as a percent)	120.00%
CLO VIII
Debt Covenants
Current overcollateralization ratio (as a percent)	129.03%	129.03%	129.03%	129.03%
Limit overcollateralization ratio (as a percent)	128.03%
Current interest coverage ratio (as a percent)	252.91%
Limit interest coverage ratio (as a percent)	120.00%
CLO IX
Debt Covenants
Current overcollateralization ratio (as a percent)	134.68%	134.69%	134.68%
Limit overcollateralization ratio (as a percent)	133.68%
Current interest coverage ratio (as a percent)	255.51%
Limit interest coverage ratio (as a percent)	120.00%
CLO X
Debt Covenants
Current overcollateralization ratio (as a percent)	126.98%
Limit overcollateralization ratio (as a percent)	125.98%
Current interest coverage ratio (as a percent)	201.62%
Limit interest coverage ratio (as a percent)	120.00%
Junior subordinated notes
Debt Covenants
Amount payable on default of senior debt						$ 0

Allowance for Loss-Sharing Ob68

Allowance for Loss-Sharing Obligations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Roll forward of loss contingency accrual
Charge-offs, net			$ 70	$ (1,822)
Loss-Sharing Obligation
Roll forward of loss contingency accrual
Outstanding advances under the Fannie Mae DUS program					$ 100
Loss-Sharing Obligation | Fannie Mae
Roll forward of loss contingency accrual
Beginning balance of the period	$ 31,097	$ 32,219	30,511	32,407
Provisions for loss sharing	1,134	1,890	2,339	4,145
Provisions reversal for loan repayments	(785)	(1,358)	(1,518)	(1,933)
Charge-offs, net	(44)	46	70	(1,822)
Ending balance of the period	31,402	$ 32,797	31,402	$ 32,797
Maximum quantifiable liability	$ 2,300,000		$ 2,300,000		$ 2,240,000

Derivative Financial Instrume69

Derivative Financial Instruments, Agency Business (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018USD ($)item	Jun. 30, 2017USD ($)	Jun. 30, 2018USD ($)item	Jun. 30, 2017USD ($)	Dec. 31, 2017USD ($)item
Derivative Financial Instruments
Notional Value, classified in Other Assets	$ 372,967		$ 372,967		$ 77,984
Notional Value, classified in Other Liabilities	80,472		80,472		291,421
Net gains (losses) from changes in the fair value of derivatives	(600)	$ (1,600)	2,100	$ (2,500)
Income from mortgage servicing rights	17,936	$ 17,254	37,571	$ 37,284
Agency Business
Derivative Financial Instruments
Notional Value, classified in Other Assets	453,439		453,439		369,405
Fair Value, classified in Other Assets	2,121		2,121		684
Fair Value, classified in Other Liabilities	$ (356)		$ (356)		$ (1,306)
Non-Qualifying | Rate lock commitments | Agency Business
Derivative Financial Instruments
Count | item	10		10		3
Notional Value, classified in Other Assets	$ 72,653		$ 72,653		$ 38,578
Fair Value, classified in Other Assets	606		606		276
Fair Value, classified in Other Liabilities	$ (295)		$ (295)		$ (278)
Non-Qualifying | Forward Sale Commitments | Agency Business
Derivative Financial Instruments
Count | item	63		63		75
Notional Value, classified in Other Assets	$ 380,786		$ 380,786		$ 330,827
Fair Value, classified in Other Assets	1,515		1,515		408
Fair Value, classified in Other Liabilities	$ (61)		$ (61)		$ (1,028)

Fair Value, Carrying Value and

Fair Value, Carrying Value and Estimated Fair Value (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017	Nov. 30, 2017	Dec. 31, 2016
Financial assets:
Loans and investments, net - Principal/Notional Amount	$ 3,134,879	$ 2,652,538
Loans and investments, net	3,064,798	2,579,127
Loans held-for-sale, net - Principal/Notional Amount	308,134	292,249
Securities, held-to-maturity, net - Principal/Notional Amount	71,222	40,566
Securities held-to-maturity, net	50,342	27,837
Derivative financial instruments - Principal/Notional Amount	372,967	77,984
Financial liabilities:
Credit and repurchase facilities, Principal/Notional Amount	913,774	530,938
Credit and repurchase facilities, Carrying value	910,504	528,573
Collateralized loan obligations	1,590,644	1,418,422
Debt fund	68,270	68,084
Senior unsecured notes	122,343	95,280
Convertible senior unsecured notes, net	235,431	231,287
Junior subordinated notes	139,909	139,590
Related party financing		50,000
Derivative financial instruments - Principal/Notional Amount	$ 80,472	291,421
Loans held-for-sale, net
Maximum number of days held-for-sale loans are typically sold	60 days
Carrying Value
Financial assets:
Loans and investments, net	$ 3,064,798	2,579,127
Loans held-for-sale, net	311,487	297,443
Capitalized mortgage servicing rights, net	257,021	252,608
Securities held-to-maturity, net	50,342	27,837
Derivative financial instruments	2,121	684
Financial liabilities:
Credit and repurchase facilities, Carrying value	910,504	528,573
Collateralized loan obligations	1,590,644	1,418,422
Debt fund	68,270	68,084
Senior unsecured notes	122,343	95,280
Convertible senior unsecured notes, net	235,431	231,287
Junior subordinated notes	139,909	139,590
Related party financing		50,000
Derivative financial instruments	356	1,306
Fair Value
Financial assets:
Loans and investments, net	3,149,044	2,652,520
Loans held-for-sale, net	316,815	302,883
Capitalized mortgage servicing rights, net	302,698	286,073
Securities held-to-maturity, net	50,153	28,439
Derivative financial instruments	2,121	684
Financial liabilities:
Credit and repurchase facilities, Carrying value	911,893	529,992
Collateralized loan obligations	1,613,801	1,436,871
Debt fund	70,133	70,000
Senior unsecured notes	124,813	99,582
Convertible senior unsecured notes, net	275,595	254,335
Junior subordinated notes	95,052	94,215
Related party financing		49,682
Derivative financial instruments	356	1,306
CLOs
Financial liabilities:
Debt instrument - Principal/Notional Amount	1,609,524	1,436,274
Collateralized loan obligations	1,590,644	1,418,422
Debt Fund
Financial liabilities:
Debt instrument - Principal/Notional Amount	70,000	70,000
Senior Unsecured Notes
Financial liabilities:
Debt instrument - Principal/Notional Amount	125,000	97,860
Convertible Senior Unsecured Notes
Financial liabilities:
Debt instrument - Principal/Notional Amount	243,750	243,750	$ 143,800	$ 86,300
Junior subordinated notes
Financial liabilities:
Debt instrument - Principal/Notional Amount	154,336	154,336
Junior subordinated notes	$ 139,900	$ 139,600

Fair Value, Measurement on Recu

Fair Value, Measurement on Recurring and Nonrecurring Basis (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018USD ($)item	Jun. 30, 2017USD ($)	Jun. 30, 2018USD ($)item	Jun. 30, 2017USD ($)	Dec. 31, 2017USD ($)
Financial assets:
Allowance for impaired loan losses	$ 58,733		$ 58,733		$ 62,783
Number of impaired loans | item	4		4
Non-financial assets:
Long-lived assets	$ 14,650		$ 14,650		16,787
Impairment loss on real estate owned	2,000	$ 1,500	2,000	$ 2,700
Real Estate Owned
Non-financial assets:
Long-lived assets	14,650		14,650		16,787
Office
Financial assets:
Allowance for impaired loan losses	1,500		1,500		1,500
Office | Real Estate Owned
Non-financial assets:
Long-lived assets	3,250		3,250		5,329
Impairment loss on real estate owned	2,000
Carrying Value
Financial assets:
Derivative financial instruments	2,121		2,121		684
Aggregate carrying value of impaired loans before loan loss reserves	129,700		129,700
Financial liabilities:
Derivative financial instruments	356		356		1,306
Fair Value
Financial assets:
Derivative financial instruments	2,121		2,121		684
Financial liabilities:
Derivative financial instruments	356		356		$ 1,306
Recurring basis | Carrying Value
Financial assets:
Derivative financial instruments	2,121		2,121
Financial liabilities:
Derivative financial instruments	356		356
Recurring basis | Fair Value
Financial assets:
Derivative financial instruments	2,121		2,121
Financial liabilities:
Derivative financial instruments	356		356
Nonrecurring basis | Carrying Value
Financial assets:
Impaired loans, net	70,939		70,939
Non-financial assets:
Long-lived assets	14,650		14,650
Nonrecurring basis | Fair Value
Financial assets:
Impaired loans, net	70,939		70,939
Non-financial assets:
Long-lived assets	14,650		14,650
Level 2 | Recurring basis
Financial assets:
Derivative financial instruments	1,515		1,515
Financial liabilities:
Derivative financial instruments	356		356
Level 3 | Recurring basis
Financial assets:
Derivative financial instruments	606		606
Level 3 | Nonrecurring basis
Financial assets:
Impaired loans, net	70,939		70,939
Non-financial assets:
Long-lived assets	$ 14,650		$ 14,650

Fair Value, Level 3 Inputs (Det

Fair Value, Level 3 Inputs (Details) - Level 3 $ in Thousands	Jun. 30, 2018USD ($)item
Office
Quantitative information about Level 3 fair value measurements
Long-lived assets, fair value | $	$ 3,250
Land
Quantitative information about Level 3 fair value measurements
Impaired loans, fair value | $	$ 70,160
Land | Discount rate
Quantitative information about Level 3 fair value measurements
Impaired loans, measurement input	0.1500
Land | Capitalization rate
Quantitative information about Level 3 fair value measurements
Impaired loans, measurement input	0.0725
Land | Revenue growth rate
Quantitative information about Level 3 fair value measurements
Impaired loans, measurement input	0.0300
Office
Quantitative information about Level 3 fair value measurements
Impaired loans, fair value | $	$ 779
Office | Discount rate
Quantitative information about Level 3 fair value measurements
Impaired loans, measurement input	0.1053
Office | Capitalization rate
Quantitative information about Level 3 fair value measurements
Impaired loans, measurement input	0.0853
Office | Revenue growth rate
Quantitative information about Level 3 fair value measurements
Impaired loans, measurement input	0.0263
Rate lock commitments
Quantitative information about Level 3 fair value measurements
Derivative financial instruments | $	$ 606
Derivative Asset, Valuation Technique [Extensible List]	us-gaap:ValuationTechniqueDiscountedCashFlowMember
Derivative Asset, Measurement Input [Extensible List]	Measurement Input Discount Rate [Member]
Rate lock commitments | Discount rate
Quantitative information about Level 3 fair value measurements
Derivative financial instruments measurement input	0.0877

Fair Value, Level 3 Derivative

Fair Value, Level 3 Derivative Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Derivative assets
Balance at beginning of period	$ 717	$ 381	$ 276	$ 2,816
Settlements	(18,047)	(16,216)	(37,240)	(35,865)
Realized gains recorded in earnings	17,330	15,835	36,964	33,049
Unrealized gains recorded in earnings	606	1,420	606	1,420
Balance at end of period	$ 606	$ 1,420	$ 606	$ 1,420

Fair Value, Components of fair

Fair Value, Components of fair value and other relevant information (Details)	6 Months Ended
	Jun. 30, 2018USD ($)
Fair Value of Servicing Rights	$ 5,360
Total Fair Value Adjustment	5,360
Rate lock commitments
Notional/Principal Amount	72,653
Fair Value of Servicing Rights	606
Interest Rate Movement Effect	(295)
Total Fair Value Adjustment	311
Forward Sale Commitments
Notional/Principal Amount	380,786
Interest Rate Movement Effect	295
Total Fair Value Adjustment	295
Loans held-for-sale, net
Notional/Principal Amount	308,134
Fair Value of Servicing Rights	4,754
Total Fair Value Adjustment	$ 4,754

Fair Value, Financial Assets an

Fair Value, Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Financial assets:
Loans and investments, net	$ 3,064,798	$ 2,579,127
Securities held-to-maturity, net	50,342	27,837
Financial liabilities:
Credit and repurchase facilities, Carrying value	910,504	528,573
Collateralized loan obligations	1,590,644	1,418,422
Debt fund	68,270	68,084
Senior unsecured notes	122,343	95,280
Convertible senior unsecured notes, net	235,431	231,287
Junior subordinated notes	139,909	139,590
Level 1
Financial liabilities:
Senior unsecured notes	124,813
Level 2
Financial assets:
Loans held-for-sale, net	312,061
Financial liabilities:
Credit and repurchase facilities, Carrying value	307,656
Convertible senior unsecured notes, net	275,595
Level 3
Financial assets:
Loans and investments, net	3,149,044
Loans held-for-sale, net	4,754
Capitalized mortgage servicing rights, net	302,698
Securities held-to-maturity, net	50,153
Financial liabilities:
Credit and repurchase facilities, Carrying value	604,237
Collateralized loan obligations	1,613,801
Debt fund	70,133
Junior subordinated notes	95,052
Carrying Value
Financial assets:
Loans and investments, net	3,064,798	2,579,127
Loans held-for-sale, net	311,487	297,443
Capitalized mortgage servicing rights, net	257,021
Securities held-to-maturity, net	50,342	27,837
Financial liabilities:
Credit and repurchase facilities, Carrying value	910,504	528,573
Collateralized loan obligations	1,590,644	1,418,422
Debt fund	68,270	68,084
Senior unsecured notes	122,343	95,280
Convertible senior unsecured notes, net	235,431	231,287
Junior subordinated notes	139,909	139,590
Fair Value
Financial assets:
Loans and investments, net	3,149,044	2,652,520
Loans held-for-sale, net	316,815	302,883
Capitalized mortgage servicing rights, net	302,698
Securities held-to-maturity, net	50,153	28,439
Financial liabilities:
Credit and repurchase facilities, Carrying value	911,893	529,992
Collateralized loan obligations	1,613,801	1,436,871
Debt fund	70,133	70,000
Senior unsecured notes	124,813	99,582
Convertible senior unsecured notes, net	275,595	254,335
Junior subordinated notes	$ 95,052	$ 94,215

Commitments and Contingencies,

Commitments and Contingencies, Contractual Commitments (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Agency Business Commitments
Cash collateral	$ 173,686	$ 139,398
Debt Obligations
Remainder of 2018	441,600
2,019	572,700
2,020	1,080,000
2,021	457,400
2,022	179,400
Thereafter	380,700
Unfunded CLO Commitments
Unfunded commitments related to structured loans and investments	73,300
Cash collateral arrangement - purchase and loss obligations under Freddie Mac's SBL Program
Agency Business Commitments
Cash collateral per securitization	5,000
Outstanding letters of credit	$ 5,000
Forward Contracts
Agency Business Commitments
Period of contractual commitment	60 days
Fannie Mae
Agency Business Commitments
Minimum liquid assets to be maintained to meet operational liquidity requirements	$ 12,600
Period of funding for collateral requirement	48 months
Fannie Mae | Restricted liquidity arrangement - loans sold under the Fannie Mae DUS program
Agency Business Commitments
Letter of credit assigned	$ 42,000
Cash collateral	700
Reserve required to fund additional restricted liquidity over the next 48 months	$ 28,400
Period of additional funding for collateral requirement	48 months

Commitments and Contingencies77

Commitments and Contingencies, Litigation (Details) $ in Millions	Jun. 15, 2011USD ($)lawsuitdefendant	Jul. 31, 2018USD ($)	Jun. 30, 2013USD ($)lawsuitdefendant	Jun. 30, 2011lawsuitdefendant	Sep. 30, 2018USD ($)
Arbor ESH II, LLC
Litigation
Investments in the Series A1 Preferred Units of a holding company of Extended Stay, Inc. | $	$ 115
Lawsuits filed by Extended Stay Litigation Trust (the Trust)
Litigation
Number of lawsuits or complaints filed | lawsuit				3
Number of lawsuits filed in United States Bankruptcy Court | lawsuit				2
Number of defendants				73
Number of defendants who are corporate and partnership entities				55
Number of defendants named in a legal action who are individuals				18
Lawsuits filed by Extended Stay Litigation Trust (the Trust) | Fiduciary Duty Claims
Litigation
Number of lawsuits or complaints filed | lawsuit	2
Number of defendants	2
Lawsuits filed by Extended Stay Litigation Trust (the Trust) | Motion to amend the lawsuits
Litigation
Number of lawsuits consolidated | lawsuit			1
Number of defendants removed due to consolidation of lawsuits			47
Number of defendants related to the entity			0
Number of defendants remaining due to consolidation of lawsuits			26
Number of defendants who are corporate and partnership entities			16
Number of defendants named in a legal action who are individuals			10
Number of lawsuits before amendment | lawsuit			100
Number of lawsuits after amendment | lawsuit			17
Aggregate amount which the Trust would be seeking from the affiliates of the entity | $			$ 139
Subsequent Events | Litigation related to prior structured finance investment
Litigation
Receipt of litigation settlement | $		$ 11
Gain on settlement of litigation | $					$ 11

Variable Interest Entities (Det

Variable Interest Entities (Details)	6 Months Ended
	Jun. 30, 2018USD ($)item	Mar. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Jun. 30, 2017USD ($)	Mar. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Variable Interest Entities
Loan loss reserves related to VIEs	$ 58,733,000	$ 63,108,000	$ 62,783,000	$ 81,256,000	$ 83,016,000	$ 83,712,000
Assets:
Restricted cash	173,686,000		139,398,000
Loans and investments, net	3,064,798,000		2,579,127,000
Other assets	72,097,000		62,264,000
Total assets	4,204,320,000		3,625,945,000
Liabilities:
Collateralized loan obligations	1,590,644,000		1,418,422,000
Debt fund	68,270,000		68,084,000
Other liabilities	83,811,000		99,813,000
Total liabilities	3,260,808,000		2,761,389,000
Consolidated VIEs | CLOs
Assets:
Restricted cash	172,169,000		138,736,000
Loans and investments, net	2,000,582,000		1,836,744,000
Other assets	15,711,000		14,011,000
Total assets	2,188,462,000		1,989,491,000
Liabilities:
Collateralized loan obligations	1,590,644,000		1,418,422,000
Debt fund	68,270,000		68,084,000
Other liabilities	3,408,000		2,046,000
Total liabilities	$ 1,662,322,000		$ 1,488,552,000
Unconsolidated VIEs
Variable Interest Entities
Number of VIEs where the reporting entity is not VIE's primary beneficiary and VIEs have variable interest | item	24
Carrying Amount	$ 401,440
Carrying amount of loans and investments before reserves related to VIEs	128,000,000
Loan loss reserves related to VIEs	57,000,000
Exposure to real estate debt	3,090,000,000
Unconsolidated VIEs | Loans
Variable Interest Entities
Carrying Amount	345,288,000
Unconsolidated VIEs | B Piece bonds
Variable Interest Entities
Carrying Amount	50,342,000
Unconsolidated VIEs | Agency interest only strips
Variable Interest Entities
Carrying Amount	3,617,000
Unconsolidated VIEs | Equity investments
Variable Interest Entities
Carrying Amount	$ 2,193,000

Equity (Details)

Equity (Details) $ / shares in Units, $ in Thousands

Aug. 01, 2018$ / shares

May 02, 2018$ / shares

Feb. 21, 2018$ / shares

Feb. 02, 2018$ / shares

Jul. 14, 2016USD ($)shares

May 31, 2018USD ($)$ / sharesshares

Mar. 31, 2018USD ($)shares

Jun. 30, 2018USD ($)$ / sharesshares

Mar. 31, 2018USD ($)shares

Jun. 30, 2017$ / shares

Jun. 30, 2018USD ($)$ / sharesshares

Jun. 30, 2017USD ($)$ / shares

Dec. 31, 2017$ / sharesshares

Dec. 31, 2016shares

Dec. 31, 2015

Common stock

Proceeds from issuance of shares under public offering | $

$ 55,907

$ 76,225

Payment to internalize the management team and terminate the existing management agreement using the proceed from public offering | $

$ 25,000

Noncontrolling Interest

Preferred stock, par value (in dollars per share) | $ / shares

$ 0.01

$ 0.01

$ 0.01

Distributions

Cash dividend declared (in dollars per share) | $ / shares

$ 0.25

$ 0.18

$ 0.46

$ 0.35

Chief executive officer | Restricted common stock

Deferred Compensation

Number of fully vested shares issued | shares

63,584

Total grant date fair value | $

$ 600

Vesting percentage

25.00%

Chief executive officer | Restricted common stock | First Anniversaries

Deferred Compensation

Vesting percentage

25.00%

Chief executive officer | Restricted common stock | Second Anniversaries

Deferred Compensation

Vesting percentage

25.00%

Chief executive officer | Restricted common stock | Third Anniversaries

Deferred Compensation

Vesting percentage

25.00%

Chief executive officer | Performance

Deferred Compensation

Granted of restricted stock units that vest at the end of four-year performance period (in shares) | shares

381,503

Vesting period (in years)

4 years

4 years

4 years

4 years

Total grant date fair value | $

$ 800

Chief executive officer | Employee compensation and benefits | Restricted common stock

Deferred Compensation

Share-based compensation expense | $

100

Chief executive officer | Employee compensation and benefits | Performance | Maximum

Deferred Compensation

Share-based compensation expense | $

$ 100

Employees | Restricted common stock

Deferred Compensation

Number of fully vested shares issued | shares

265,444

Total grant date fair value | $

$ 2,300

Vesting percentage

33.00%

Employees | Restricted common stock | March, 2019

Deferred Compensation

Vesting percentage

33.00%

Employees | Restricted common stock | March 2020

Deferred Compensation

Vesting percentage

33.00%

Employees | Employee compensation and benefits | Restricted common stock

Deferred Compensation

Share-based compensation expense | $

$ 800

8.25% Series A preferred stock

Preferred Stock

Return on the preferred shares issued to third parties by its subsidiary REIT (as a percent)

8.25%

8.25%

8.25%

7.75% Series B preferred stock

Preferred Stock

Return on the preferred shares issued to third parties by its subsidiary REIT (as a percent)

7.75%

7.75%

7.75%

8.50% Series C preferred stock

Preferred Stock

Return on the preferred shares issued to third parties by its subsidiary REIT (as a percent)

8.50%

8.50%

8.50%

Common Stock

Common stock

Number of common stock sold under public offering (in shares) | shares

6,452,700

Aggregate amount of debt securities, common stock, preferred stock, depositary shares and warrants filed under shelf registration statement | $

$ 500,000

$ 500,000

Distributions

Cash dividend declared (in dollars per share) | $ / shares

$ 0.25

$ 0.25

$ 0.21

Common Stock | Non-management members of the Board of Directors

Deferred Compensation

Number of fully vested shares issued | shares

58,620

Common Stock | Non-management members of the Board of Directors | Selling and administrative expense

Deferred Compensation

Share-based compensation expense | $

$ 500

Preferred Stock | 8.25% Series A preferred stock

Distributions

Cash dividend declared on redeemable preferred stock (in dollars per share) | $ / shares

$ 0.515625

0.515625

$ 0.515625

Preferred Stock

Return on the preferred shares issued to third parties by its subsidiary REIT (as a percent)

8.25%

Preferred Stock | 7.75% Series B preferred stock

Distributions

Cash dividend declared on redeemable preferred stock (in dollars per share) | $ / shares

$ 0.484375

0.484375

0.484375

Preferred Stock

Return on the preferred shares issued to third parties by its subsidiary REIT (as a percent)

7.75%

Preferred Stock | 8.50% Series C preferred stock

Distributions

Cash dividend declared on redeemable preferred stock (in dollars per share) | $ / shares

$ 0.53125

$ 0.53125

$ 0.53125

Preferred Stock

Return on the preferred shares issued to third parties by its subsidiary REIT (as a percent)

8.50%

ACM Acquisition | ACM / Our "Former Manager"

Noncontrolling Interest

Consideration in stock to be paid with operating partnership units (in shares) | shares

15,450,421

5,780,348

21,230,769

Number of preferred stock shares paired with each OP units | shares

1

Operating Partnership Units

Noncontrolling Interest

Consideration in stock to be paid with operating partnership units (in shares) | shares

21,230,769

Value of operating partnership units issues as consideration | $

$ 154,800

Conversion ratio for operating partnership units to common stock shares

1

Operating Partnership Units | Special voting preferred shares

Noncontrolling Interest

Number of preferred stock shares paired with each OP units | shares

1

Preferred stock, par value (in dollars per share) | $ / shares

$ 0.01

$ 0.01

Voting power of outstanding stock (as a percent)

23.60%

Public offering | Common Stock

Common stock

Number of common stock sold under public offering (in shares) | shares

5,500,000

Issued price per share (in dollars per share) | $ / shares

$ 8.72

Proceeds from issuance of shares under public offering | $

$ 47,800

At-The-Market | Common Stock

Common stock

Number of common stock sold under public offering (in shares) | shares

952,700

Number of shares to issue and sell | shares

7,500,000

7,500,000

Proceeds from issuance of shares under public offering | $

$ 8,100

Number of shares available under an "At-The-Market" equity offering with JMP Securities LLC | shares

6,500,000

6,500,000

Equity, Earnings Per Share ("EP

Equity, Earnings Per Share ("EPS") (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Basic
Net income attributable to common stockholders	$ 17,167	$ 11,929	$ 43,356	$ 27,543
Weighted average shares outstanding (in shares)	65,683,057	56,652,334	63,773,306	54,071,085
Net income per common share (in dollars per share)	$ 0.26	$ 0.21	$ 0.68	$ 0.51
Diluted
Net income attributable to noncontrolling interest	$ 5,557	$ 4,494	$ 14,547	$ 10,935
Net income attributable to common stockholders and noncontrolling interest	$ 22,724	$ 16,423	$ 57,903	$ 38,478
Weighted average shares outstanding (in shares)	65,683,057	56,652,334	63,773,306	54,071,085
Dilutive effect of OP units (in shares)	21,230,769	21,230,769	21,230,769	21,230,769
Dilutive effect of restricted stock units (in shares)	1,499,921	1,088,108	1,381,310	1,063,264
Dilutive effect of convertible notes (in shares)	1,641,423	93,292	1,035,158
Weighted average shares outstanding ( in shares)	90,055,170	79,064,503	87,420,543	76,365,118
Net income per common share (in dollars per share)	$ 0.25	$ 0.21	$ 0.66	$ 0.50
Chief executive officer | Performance
Diluted
Vesting period (in years)			4 years		4 years	4 years	4 years

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Jan. 31, 2018	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Federal income tax rate (as a percent)				21.00%		35.00%
(Provision for) benefit from income taxes		$ (4,499)	$ (3,435)	$ 4,285	$ (9,536)
Deferred tax (benefit) provision		200	900	(13,135)	937
Current tax provision (benefit)		$ 4,300	$ 4,300	(8,800)	$ 8,600
Repayment of debt				$ 50,000
Preferred equity interest financing agreement | ACM / Our "Former Manager"
Repayment of debt	$ 50,000

Agreements and Transactions w82

Agreements and Transactions with Related Parties, Management Agreement (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Management Fees:
Base management fee incurred		$ 2.7		$ 6.7
Former manager | Support Services
Agreements and transactions with related parties
Costs for services to related party	$ 0.3	$ 0.1	$ 0.6	$ 0.1

Agreements and Transactions w83

Agreements and Transactions with Related Parties, Other (Details) $ in Thousands	1 Months Ended									3 Months Ended			6 Months Ended		12 Months Ended				42 Months Ended
	Jun. 30, 2018USD ($)propertyloanitemshares	May 31, 2018USD ($)loan	Apr. 30, 2018USD ($)	Dec. 31, 2017USD ($)property	Aug. 31, 2017USD ($)loan	Jul. 31, 2017USD ($)	May 31, 2017USD ($)	Mar. 31, 2017USD ($)item	Jan. 31, 2017USD ($)	Jun. 30, 2018USD ($)shares	Dec. 31, 2017USD ($)propertyitem	Jun. 30, 2017USD ($)	Jun. 30, 2018USD ($)shares	Jun. 30, 2017USD ($)	Dec. 31, 2017USD ($)propertyshares	Dec. 31, 2016USD ($)propertyshares	Dec. 31, 2015USD ($)loan	Dec. 31, 2014USD ($)loanitem	Jun. 30, 2018USD ($)shares	Jan. 31, 2018USD ($)	Mar. 31, 2016USD ($)
Agreements and transactions with related parties
Due from related party	$ 10,162			$ 688						$ 10,162	$ 688		$ 10,162		$ 688				$ 10,162
Due to related party	335									335			335						335
Related party financing				50,000							50,000				50,000
Outstanding principal balance of related party financing				50,000							50,000				50,000
Income (loss) from equity affiliates										1,387		$ (3)	2,132	$ 760
Investments in equity affiliates	24,144			23,653						24,144	23,653		24,144		23,653				24,144
Residential Mortgage Banking Company
Agreements and transactions with related parties
Maximum percentage of guaranty provided by the Company in relation to the settlement																	50.00%
Maximum exposure under guaranty	$ 2,700									2,700			2,700						$ 2,700
Preferred equity investments
Agreements and transactions with related parties
Principal amount				5,000					$ 15,000		5,000				$ 5,000
Commitment to fund additional investment									$ 5,000
Interest income recorded												200		300
Fixed rate of interest (as a percent)									11.00%
Amount of ownership interest of related party in the entity									$ 5,000
Mezzanine loans
Agreements and transactions with related parties
Interest income recorded												100	100	200
Fixed rate of interest (as a percent)																	12.50%
Amount of loan to related party																	$ 3,000
ACM / Our "Former Manager"
Agreements and transactions with related parties
Related party financing																				$ 50,000
Interest expense on related party loan										300		1,000	300	1,900
Outstanding principal balance of related party financing																				$ 50,000
ACM / Our "Former Manager" | Residential Mortgage Banking Company
Agreements and transactions with related parties
Noncontrolling interest in equity method investment acquired (as a percent)																	50.00%
Indirect ownership percentage																	22.5%
Acquisition purchase price																	$ 9,600
Income (loss) from equity affiliates										$ 700		(700)	$ 800	(600)
Maximum percentage of guaranty provided by the Company in relation to the settlement																	50.00%
ACM / Our "Former Manager" | ACM Acquisition
Agreements and transactions with related parties
Number of preferred stock shares paired with each OP units | shares																1
Number of shares held by related party | shares	5,349,053									5,349,053			5,349,053						5,349,053
OP units hold as part of acquisition | shares													15,450,421		5,780,348	21,230,769
Percentage of voting power held by related party	23.20%									23.20%			23.20%						23.20%
ACM / Our "Former Manager" | Non-qualified Residential Mortgages | Residential Mortgage Banking Company
Agreements and transactions with related parties
Additional investment made by the company along with a consortium of independent outside investors																			$ 16,100
Proceeds from sale of available-for-sale securities													$ 400						16,600
ACM / Our "Former Manager" | Mortgage loans
Agreements and transactions with related parties
Amount of mortgage loan secured by property, purchased by related party																	$ 47,000
ACM / Our "Former Manager" | Preferred equity interest financing agreement
Agreements and transactions with related parties
Related party financing				50,000							50,000				$ 50,000
Interest expense on related party loan												1,000	300	1,900
Outstanding principal balance of related party financing				50,000							50,000				50,000
ACM / Our "Former Manager" | Maturity date of April 2016, extended to April 2018 | Mortgage loans
Agreements and transactions with related parties
Base spread (as a percent)																		4.80%
Interest income recorded												200	200	400
Number of mortgage loans secured by property purchased from related party | loan																		2
ACM / Our "Former Manager" | Maturity date of April 2016, extended to April 2018 | Mortgage loans | Maximum
Agreements and transactions with related parties
Interest income recorded										$ 100
ACM / Our "Former Manager" | Maturity date of April 2016, extended to April 2018 | Mortgage loans | First mortgage
Agreements and transactions with related parties
Amount of mortgage loan secured by property, purchased by related party																		$ 14,600
ACM / Our "Former Manager" | Maturity date of April 2016, extended to April 2018 | Mortgage loans | Second mortgage
Agreements and transactions with related parties
Proceeds from repayment in full																$ 5,100
Amount of mortgage loan secured by property, purchased by related party																		$ 5,100
ACM / Our "Former Manager" | Maturity date April 2018, extended from April 2016 | Mortgage loans | First mortgage
Agreements and transactions with related parties
Amount of mortgage loan secured by property, purchased by related party																					$ 14,600
Consortium of investors including an immediate family member of our officers | Fannie Mae loan on a multifamily property
Agreements and transactions with related parties
Percentage of maximum loss-sharing obligation unpaid principal balance							5.00%
Principal amount							$ 46,900
Percentage of ownership interest of related party in the entity							21.40%
Consortium of investors including an immediate family member of our officers | Fannie Mae loan on a multifamily property | Maximum
Agreements and transactions with related parties
Servicing revenue										100		100	100	100
Consortium of Investors, including our Chief Executive Officer and our Former Manager
Agreements and transactions with related parties
Amount invested								$ 2,000
Ownership interest (as a percent)								26.10%
Number of portfolios of multifamily properties | item								2
Certain officers, including our Chief Executive Officer and our Former Manager | Maturity date of September 2019 | Bridge loan, six multifamily properties
Agreements and transactions with related parties
Principal amount																$ 48,000
Number of properties owned | property																6
Base spread (as a percent)																4.50%
LIBOR floor (as a percentage)																0.25%
Interest income recorded										600		700	1,300	1,300
Number of bridge loans paid off | loan		3			1
Proceeds from repayment in full		$ 23,200			$ 6,800
Certain officers, including our Chief Executive Officer and our Former Manager | Maturity date of September 2019 | Bridge loan, six multifamily properties | Minimum
Agreements and transactions with related parties
Percentage of ownership interest of related party in the entity																10.50%
Certain officers, including our Chief Executive Officer and our Former Manager | Maturity date of September 2019 | Bridge loan, six multifamily properties | Maximum
Agreements and transactions with related parties
Percentage of ownership interest of related party in the entity																12.00%
Certain officers, including our Chief Executive Officer and our Former Manager | Maturity Date of October 2018 | Bridge loans
Agreements and transactions with related parties
Base spread (as a percent)																	5.00%
LIBOR floor (as a percentage)																	0.25%
Interest income recorded										300		300	700	500
Number of mortgage loans secured by property purchased from related party | loan																	2
Loan due from related party																	$ 16,700
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity Date of January 2021 | Bridge loan, several multifamily properties
Agreements and transactions with related parties
Due to related party			$ 9,400
Percentage of ownership interest of related party in the entity			75.00%
Base spread (as a percent)			5.00%
LIBOR floor (as a percentage)			1.25%
Interest income recorded										100			100
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity Date of June 2021 | Bridge loan, one multifamily property
Agreements and transactions with related parties
Principal amount	$ 21,700									21,700			21,700						$ 21,700
Percentage of ownership interest of related party in the entity	75.00%
Interest income recorded										$ 100			$ 100
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity Date of June 2021 | Bridge loan, one multifamily property | LIBOR
Agreements and transactions with related parties
Base spread (as a percent)	4.75%									4.75%			4.75%						4.75%
LIBOR floor (as a percentage)	1.25%
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date of June 2020 | Bridge loan, several multifamily properties
Agreements and transactions with related parties
Due to related party				$ 32,800							$ 32,800				$ 32,800
Percentage of ownership after transaction				90.00%
Base spread (as a percent)				5.00%							5.00%				5.00%
LIBOR floor (as a percentage)				1.13%
Interest income recorded										$ 600			$ 1,100
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date of fourth quarter 2020 | Bridge loan, two multifamily properties
Agreements and transactions with related parties
Principal amount				$ 28,000							$ 28,000				$ 28,000
Number of properties owned | property				2							2				2
Percentage of ownership interest of related party in the entity											45.00%
Base spread (as a percent)				5.25%							5.25%				5.25%
Interest income recorded										500			1,000
Number of bridge loans originated | item											2
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date of fourth quarter 2020 | Bridge loan, two multifamily properties | Minimum
Agreements and transactions with related parties
LIBOR floor (as a percentage)											1.24%
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date of fourth quarter 2020 | Bridge loan, two multifamily properties | Maximum
Agreements and transactions with related parties
LIBOR floor (as a percentage)											1.54%
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date of July 2020 | Bridge loan, one multifamily property
Agreements and transactions with related parties
Principal amount						$ 36,000
Percentage of ownership interest of related party in the entity						95.00%
Base spread (as a percent)						4.50%
LIBOR floor (as a percentage)						1.00%
Interest income recorded										600			1,200
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date of January 2019 | Bridge loan, two multifamily properties
Agreements and transactions with related parties
Principal amount																$ 12,700
Number of properties owned | property																2
Percentage of ownership interest of related party in the entity																50.00%
Base spread (as a percent)																4.50%
LIBOR floor (as a percentage)																0.25%
Interest income recorded										$ 300		300	700	600
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date of January 2019 | Bridge loan, one multifamily property
Agreements and transactions with related parties
Principal amount																$ 19,000
Percentage of ownership interest of related party in the entity																7.50%
Base spread (as a percent)																4.50%
LIBOR floor (as a percentage)																0.25%
Interest income recorded												300	$ 300	600
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date November 2018, extended from May 2018 | Preferred equity investments | Multifamily
Agreements and transactions with related parties
Equity investment																$ 5,200
Fixed rate of interest (as a percent)																10.00%
Certain certain officers, chief executive officer, and other unaffiliated investors | Maturity date of November 2018 | Bridge loans
Agreements and transactions with related parties
Percentage of ownership interest of related party in the entity																	7.50%
Base spread (as a percent)																	4.50%
LIBOR floor (as a percentage)																	0.25%
Interest income recorded												100		200
Amount of loan to related party																	$ 7,100
Chief executive officer | Minimum
Agreements and transactions with related parties
Ownership interest allowed under company charter (as a percent)	5.00%									5.00%			5.00%						5.00%
Chief executive officer | Bridge loan, two multifamily properties
Agreements and transactions with related parties
Number of properties owned | item																		2
Percentage of ownership interest of related party in the entity																		95.00%
Base spread (as a percent)																		5.50%
Amount of loan to related party																		$ 1,700
Investments in equity affiliates																		$ 100
Ownership interest (as a percent)																		5.00%
Chief executive officer | Bridge loan, two multifamily properties | Maximum
Agreements and transactions with related parties
Interest income recorded												100		100
Chief executive officer | Maturity date of August 2017 | Bridge loans
Agreements and transactions with related parties
Percentage of ownership interest of related party in the entity																		24.00%
Amount of mortgage loan secured by property, purchased by related party																		$ 30,400
Chief executive officer | Maturity date of August 2020 | Bridge loans
Agreements and transactions with related parties
Base spread (as a percent)					4.00%
LIBOR floor (as a percentage)					1.23%
Amount of mortgage loan secured by property, purchased by related party					$ 43,200
Mr. Ivan Kaufman and his affiliates | Maturity date of August 2017 | Mezzanine loans
Agreements and transactions with related parties
Interest income recorded												800
Fixed rate of interest (as a percent)																12.00%
Amount of mortgage loan secured by property, purchased by related party																$ 4,600
Kaufman Entities
Agreements and transactions with related parties
Percentage of our Former Manager's outstanding membership interest of related party in another related party	75.00%									75.00%			75.00%						75.00%
Mr. Ivan Kaufman | Maturity date of August 2017 | Mezzanine loans
Agreements and transactions with related parties
Interest income recorded														1,600
Lexford Portfolio | Preferred equity investments
Agreements and transactions with related parties
Income (loss) from equity affiliates										$ 600		600	$ 1,200	1,300
Lexford Portfolio | Maturity Date of June 2021 | Bridge loans
Agreements and transactions with related parties
Principal amount	$ 280,500									280,500			280,500						$ 280,500
Interest income recorded										1,100			1,100
Maximum exposure under guaranty	$ 309,100									$ 309,100			$ 309,100						$ 309,100
Number of bridge loans originated | loan	12
Number of multifamily properties renovated | property	72
Number of one-year extension options | item	2
Lexford Portfolio | Maturity Date of June 2021 | Bridge loans | LIBOR
Agreements and transactions with related parties
Base spread (as a percent)	4.00%									4.00%			4.00%						4.00%
Ginkgo | Fannie Mae
Agreements and transactions with related parties
Loan purchased a multifamily apartment complex which assumed									$ 8,300
Percentage of maximum loss-sharing obligation unpaid principal balance									20.00%
Percentage of loan assumption fee									1.00%
Percentage of ownership after transaction													3.60%
Ginkgo | Maximum | Fannie Mae
Agreements and transactions with related parties
Servicing revenue										$ 100		100	$ 100	100
Lexford Portfolio | Maturity Date of June 2021 | Bridge loans
Agreements and transactions with related parties
Unsecured financing provided by an unsecured lender to certain parent entities of the property owners	$ 50,000									50,000			$ 50,000						$ 50,000
Lexford Portfolio | Affiliate of Mr. Ivan Kaufman
Agreements and transactions with related parties
Management fee, percentage of gross revenues of underlying properties													4.75%
Two portfolios of multifamily properties | Consortium of Investors, including our Chief Executive Officer and our Former Manager | Maturity date of November 2018 | Bridge loans
Agreements and transactions with related parties
Principal amount								$ 14,800
Base spread (as a percent)								5.25%
LIBOR floor (as a percentage)								0.50%
Interest income recorded										$ 200		$ 300	$ 300	$ 500
Number of bridge loans originated | item								2
Ginkgo | Director
Agreements and transactions with related parties
Percentage of managing member									33.00%

Segment Information - Statement

Segment Information - Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Segment Information
Interest income	$ 59,295	$ 34,468	$ 110,908	$ 67,993
Interest expense	37,884	20,411	71,271	39,848
Net interest income	21,411	14,057	39,637	28,145
Other revenue:
Gain on sales, including fee-based services, net	15,622	18,830	33,815	38,001
Mortgage servicing rights	17,936	17,254	37,571	37,284
Servicing revenue	22,808	18,437	44,220	35,119
Amortization of MSRs	(11,937)	(11,828)	(23,802)	(23,716)
Property operating income	2,964	2,863	5,874	6,086
Other income, net	(470)	(821)	2,408	(1,707)
Total other revenue	46,923	44,735	100,086	91,067
Other expenses:
Employee compensation and benefits	26,815	21,825	56,309	41,666
Selling and administrative	8,873	7,835	17,789	15,529
Property operating expenses	2,856	2,622	5,652	5,260
Depreciation and amortization	1,845	1,816	3,691	3,713
Impairment loss on real estate owned	2,000	1,500	2,000	2,700
Provision for loss sharing (net of recoveries)	348	532	821	2,212
Provision for loan losses (net of recoveries)	(2,127)	(1,760)	(1,802)	(2,456)
Management fee - related party		2,673		6,673
Total other expenses	40,610	37,043	84,460	75,297
Income before gain on extinguishment of debt, income (loss) from equity affiliates and income taxes	27,724	21,749	55,263	43,915
Gain on extinguishment of debt				7,116
Income (loss) from equity affiliates	1,387	(3)	2,132	760
Benefit from (provision for) income taxes	(4,499)	(3,435)	4,285	(9,536)
Net income	24,612	18,311	61,680	42,255
Preferred stock dividends	1,888	1,888	3,777	3,777
Net income attributable to noncontrolling interest	5,557	4,494	14,547	10,935
Net income attributable to common stockholders	17,167	11,929	43,356	27,543
Operating segments | Structured Business
Segment Information
Interest income	54,177	29,917	101,413	58,426
Interest expense	34,612	16,712	64,817	31,953
Net interest income	19,565	13,205	36,596	26,473
Other revenue:
Property operating income	2,964	2,863	5,874	6,086
Other income, net	117	731	351	842
Total other revenue	3,081	3,594	6,225	6,928
Other expenses:
Employee compensation and benefits	6,749	4,067	14,336	7,899
Selling and administrative	3,497	2,898	7,034	5,979
Property operating expenses	2,856	2,622	5,652	5,260
Depreciation and amortization	444	415	890	912
Impairment loss on real estate owned	2,000	1,500	2,000	2,700
Provision for loan losses (net of recoveries)	(2,127)	(1,760)	(1,802)	(2,456)
Management fee - related party		1,284		3,259
Total other expenses	13,419	11,026	28,110	23,553
Income before gain on extinguishment of debt, income (loss) from equity affiliates and income taxes	9,227	5,773	14,711	9,848
Gain on extinguishment of debt				7,116
Income (loss) from equity affiliates	1,387	(3)	2,132	760
Benefit from (provision for) income taxes	500		500
Net income	11,114	5,770	17,343	17,724
Preferred stock dividends	1,888	1,888	3,777	3,777
Net income attributable to common stockholders	9,226	3,882	13,566	13,947
Operating segments | Agency Business
Segment Information
Interest income	5,118	4,551	9,495	9,567
Interest expense	3,272	2,737	6,125	5,971
Net interest income	1,846	1,814	3,370	3,596
Other revenue:
Gain on sales, including fee-based services, net	15,622	18,830	33,815	38,001
Mortgage servicing rights	17,936	17,254	37,571	37,284
Servicing revenue	22,808	18,437	44,220	35,119
Amortization of MSRs	(11,937)	(11,828)	(23,802)	(23,716)
Other income, net	(587)	(1,552)	2,057	(2,549)
Total other revenue	43,842	41,141	93,861	84,139
Other expenses:
Employee compensation and benefits	20,066	17,758	41,973	33,767
Selling and administrative	5,376	4,937	10,755	9,550
Depreciation and amortization	1,401	1,401	2,801	2,801
Provision for loss sharing (net of recoveries)	348	532	821	2,212
Management fee - related party		1,389		3,414
Total other expenses	27,191	26,017	56,350	51,744
Income before gain on extinguishment of debt, income (loss) from equity affiliates and income taxes	18,497	16,938	40,881	35,991
Benefit from (provision for) income taxes	(4,999)	(3,435)	3,785	(9,536)
Net income	13,498	13,503	44,666	26,455
Net income attributable to common stockholders	13,498	13,503	44,666	26,455
Other / Eliminations
Segment Information
Interest expense		962	329	1,924
Net interest income		(962)	(329)	(1,924)
Other expenses:
Income before gain on extinguishment of debt, income (loss) from equity affiliates and income taxes		(962)	(329)	(1,924)
Net income		(962)	(329)	(1,924)
Net income attributable to noncontrolling interest	5,557	4,494	14,547	10,935
Net income attributable to common stockholders	$ (5,557)	$ (5,456)	$ (14,876)	$ (12,859)

Segment Information - Balance S

Segment Information - Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Assets:
Cash and cash equivalents	$ 106,968	$ 104,374
Restricted cash	173,686	139,398
Loans and investments, net	3,064,798	2,579,127
Loans held-for-sale, net	311,487	297,443
Capitalized mortgage servicing rights, net	257,021	252,608
Securities held-to-maturity, net	50,342	27,837
Investments in equity affiliates	24,144	23,653
Goodwill and other intangible assets	118,965	121,766
Other assets	96,909	79,739
Total assets	4,204,320	3,625,945
Liabilities:
Debt obligations	3,067,101	2,531,236
Allowance for loss-sharing obligations	31,402	30,511
Other liabilities	162,305	199,642
Total liabilities	3,260,808	2,761,389
Other / Eliminations
Liabilities:
Debt obligations		50,000
Other liabilities		1,009
Total liabilities		51,009
Structured Business | Operating segments
Assets:
Cash and cash equivalents	78,997	37,056
Restricted cash	172,954	139,398
Loans and investments, net	3,064,798	2,579,127
Investments in equity affiliates	24,144	23,653
Goodwill and other intangible assets	12,500	12,500
Other assets	79,751	66,227
Total assets	3,433,144	2,857,961
Liabilities:
Debt obligations	2,759,445	2,189,700
Other liabilities	135,944	155,814
Total liabilities	2,895,389	2,345,514
Agency Business | Operating segments
Assets:
Cash and cash equivalents	27,971	67,318
Restricted cash	732
Loans held-for-sale, net	311,487	297,443
Capitalized mortgage servicing rights, net	257,021	252,608
Securities held-to-maturity, net	50,342	27,837
Goodwill and other intangible assets	106,465	109,266
Other assets	17,158	13,512
Total assets	771,176	767,984
Liabilities:
Debt obligations	307,656	291,536
Allowance for loss-sharing obligations	31,402	30,511
Other liabilities	26,361	42,819
Total liabilities	$ 365,419	$ 364,866

Segment Information - Originati

Segment Information - Origination Data (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Segment Information
Origination Volumes	$ 1,079,478	$ 1,101,243	$ 2,123,193	$ 2,253,187
Loan Sales Data:
Sales margin (fee-based services as a % of loan sales)	1.53%	1.56%	1.63%	1.48%
MSR rate (MSR income as a % of loan commitments)	1.66%	1.57%	1.77%	1.65%
Structured Business
Segment Information
New loan originations	$ 606,855	$ 437,915	$ 921,070	$ 583,933
Loan payoffs / paydowns	238,026	263,558	428,641	453,967
Agency Business
Segment Information
Origination Volumes	1,041,076	1,020,265	2,089,119	2,311,152
Loan Sales Data:
Loan Sales	1,018,283	1,204,353	2,080,720	2,569,203
Fannie Mae | Agency Business
Segment Information
Origination Volumes	606,287	669,897	1,269,208	1,566,446
Loan Sales Data:
Loan Sales	579,851	830,515	1,308,246	1,903,861
Freddie Mac | Agency Business
Segment Information
Origination Volumes	434,789	317,490	742,940	552,522
Loan Sales Data:
Loan Sales	409,612	309,508	688,128	519,747
FHA | Agency Business
Segment Information
Origination Volumes		32,878	60,738	170,814
Loan Sales Data:
Loan Sales	$ 28,820	$ 64,330	68,113	124,225
CMBS/Conduit | Agency Business
Segment Information
Origination Volumes			16,233	21,370
Loan Sales Data:
Loan Sales			$ 16,233	$ 21,370

Segment Information - Key Servi

Segment Information - Key Servicing Metrics (Details) - Agency Business - MSRs - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Segment Information
UPB of Servicing Portfolio	$ 17,110,274	$ 16,206,315
Wtd. Avg. Servicing Fee Rate (basis points)	0.469%	0.477%
Wtd. Avg. Life of Servicing Portfolio (in years)	8 years 7 months 6 days	8 years 1 month 6 days
Fannie Mae
Segment Information
UPB of Servicing Portfolio	$ 12,794,277	$ 12,502,699
Wtd. Avg. Servicing Fee Rate (basis points)	0.53%	0.536%
Wtd. Avg. Life of Servicing Portfolio (in years)	7 years 3 months 18 days	6 years 10 months 24 days
Freddie Mac
Segment Information
UPB of Servicing Portfolio	$ 3,730,980	$ 3,166,134
Wtd. Avg. Servicing Fee Rate (basis points)	0.308%	0.295%
Wtd. Avg. Life of Servicing Portfolio (in years)	11 years	10 years 6 months
FHA
Segment Information
UPB of Servicing Portfolio	$ 585,017	$ 537,482
Wtd. Avg. Servicing Fee Rate (basis points)	0.159%	0.165%
Wtd. Avg. Life of Servicing Portfolio (in years)	20 years 1 month 6 days	19 years 7 months 6 days