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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands		Dec. 31, 2019	Dec. 31, 2018
ASSETS
Investment securities, available for sale, at fair value		$ 2,006,140	$ 1,512,252
Investments in unconsolidated entities		189,965	73,466
Preferred equity and mezzanine loan investments		180,045	165,555
Derivative assets		15,878	10,263
Cash and cash equivalents		118,763	103,724
Real estate held for sale in consolidated variable interest entities		0	29,704
Goodwill		25,222	25,222
Receivables and other assets		169,214	114,821
Total Assets	[1]	23,483,369	14,737,638
Liabilities:
Financing arrangements		2,352,102	1,543,577
Convertible notes		132,955	130,762
Subordinated debentures		45,000	45,000
Mortgages and notes payable in consolidated variable interest entities		0	31,227
Securitized debt		0	42,335
Accrued expenses and other liabilities		177,260	101,228
Total liabilities	[1]	21,278,340	13,557,345
Commitments and Contingencies
Stockholders' Equity:
Preferred stock, issued		504,765	289,755
Common stock, par value $0.01 per share, 800,000,000 shares authorized, 291,371,039 and 155,589,528 shares issued and outstanding, respectively		2,914	1,556
Additional paid-in capital		1,821,785	1,013,391
Accumulated other comprehensive income (loss)		25,132	(22,135)
Accumulated deficit		(148,863)	(103,178)
Company's stockholders' equity		2,205,733	1,179,389
Non-controlling interest in consolidated variable interest entities		(704)	904
Total equity		2,205,029	1,180,293
Total Liabilities and Stockholders' Equity		23,483,369	14,737,638
Repurchase agreements
Liabilities:
Financing arrangements		3,105,416	2,131,505
Multi-family collateralized debt obligations, at fair value
Liabilities:
Collateralized debt obligations		16,724,451	11,022,248
Residential collateralized debt obligations, at fair value
Liabilities:
Collateralized debt obligations		1,052,829	0
Residential collateralized debt obligations
Liabilities:
Collateralized debt obligations		40,429	53,040
Distressed and other residential mortgage loans, at fair value
ASSETS
Distressed and other residential mortgage loans, net		1,429,754	737,523
Distressed and other residential mortgage loans
ASSETS
Distressed and other residential mortgage loans, net		202,756	285,261
Multi-family loans held in securitization trusts, at fair value
ASSETS
Loans held in securitization trusts, at fair value		17,816,746	11,679,847
Residential mortgage loans held in securitization trust, at fair value
ASSETS
Loans held in securitization trusts, at fair value		$ 1,328,886	$ 0
[1] Our consolidated balance sheets include assets and liabilities of consolidated variable interest entities (“VIEs”) as the Company is the primary beneficiary of these VIEs. As of December 31, 2019 and December 31, 2018, assets of consolidated VIEs totaled $19,270,384 and $11,984,374, respectively, and the liabilities of consolidated VIEs totaled $17,878,314 and $11,191,736, respectively. See Note 9 for further discussion.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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Secured financing other than securities sold under agreements to repurchase and securities loaned.

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Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.

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Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

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Net carrying amount of the assets and liabilities in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), when the reporting entity is not the VIE's primary beneficiary.

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