Granite Point Mortgage Trust (GPMT) 10-Q 10 May 22 2022 Q1 Quarterly report Financial data

Cover

Cover - shares	3 Months Ended
	Mar. 31, 2022	May 09, 2022
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2022
Document Transition Report	false
Entity File Number	001-38124
Entity Registrant Name	GRANITE POINT MORTGAGE TRUST INC.
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	61-1843143
Entity Address, Address Line One	3 Bryant Park, Suite 2400A
Entity Address, City or Town	New York,
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10036
City Area Code	212
Local Phone Number	364-5500
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		53,855,577
Entity Central Index Key	0001703644
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q1
Amendment Flag	false
Common Stock
Document Information [Line Items]
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	GPMT
Security Exchange Name	NYSE
Series A Preferred Stock
Document Information [Line Items]
Title of 12(b) Security	7.00% Series A Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock, par value $0.01 per share
Trading Symbol	GPMTPrA
Security Exchange Name	NYSE

CONDENSED CONSOLIDATED BALANCE

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands		Mar. 31, 2022	Dec. 31, 2021
ASSETS
Loans held-for-investment		$ 3,784,624	$ 3,782,205
Allowance for credit losses		(34,154)	(40,897)
Loans held-for-investment, net		3,750,470	3,741,308
Cash and cash equivalents		148,162	191,931
Restricted cash		105,972	12,362
Accrued interest receivable		11,142	10,716
Other assets		31,067	32,201
Total Assets	[1]	4,046,813	3,988,518
Liabilities
Repurchase facilities		748,555	677,285
Securitized debt obligations		1,631,991	1,677,619
Asset-specific financings		43,622	43,622
Term financing facility		127,303	127,145
Convertible senior notes		273,369	272,942
Senior secured term loan facilities		93,589	139,880
Dividends payable		17,395	14,406
Other liabilities		21,495	21,436
Total Liabilities	[1]	2,957,319	2,974,335
Commitments and Contingencies
10.00% cumulative redeemable preferred stock, par value $0.01 per share; 50,000,000 shares authorized and 1,000 shares issued and outstanding ($1,000,000 liquidation preference)		1,000	1,000
Stockholders’ Equity
7.00% Series A cumulative redeemable preferred stock, par value $0.01 per share; 8,280,000 shares authorized and 8,229,500 and 4,596,500 shares issued and outstanding, respectively; liquidation preference $25.00 per share		82	46
Common stock, par value $0.01 per share; 450,000,000 shares authorized and 53,855,577 and 53,789,465 shares issued and outstanding, respectively		539	538
Additional paid-in capital		1,213,274	1,125,241
Cumulative earnings		176,154	171,518
Cumulative distributions to stockholders		(301,680)	(284,285)
Total Granite Point Mortgage Trust Inc. Stockholders’ Equity		1,088,369	1,013,058
Non-controlling interests		125	125
Total Equity		1,088,494	1,013,183
Total Liabilities and Stockholders’ Equity		$ 4,046,813	$ 3,988,518
[1]	The condensed consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations of these VIEs, and liabilities of the consolidated VIEs for which creditors do not have recourse to Granite Point Mortgage Trust Inc. At March 31, 2022, and December 31, 2021, assets of the VIEs totaled $2,231,292 and $2,266,044, respectively, and liabilities of the VIEs totaled $1,634,241 and $1,679,435, respectively. See Note 4 - Variable Interest Entities and Securitized Debt Obligations for additional information.

CONDENSED CONSOLIDATED BALANC_2

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)		3 Months Ended	12 Months Ended
		Mar. 31, 2022	Dec. 31, 2021
Variable Interest Entity [Line Items]
Preferred stock dividend rate (as a percent)		10.00%
Preferred stock liquidation preference (in usd per share)		$ 1,000
Common stock par value per share (in usd per share)		$ 0.01	$ 0.01
Common shares authorized		450,000,000	450,000,000
Common shares issued		53,855,577	53,855,577
Common shares outstanding		53,789,465	53,789,465
Assets of consolidated variable interest entities	[1]	$ 4,046,813,000	$ 3,988,518,000
Liabilities of consolidated variable interest entities	[1]	$ 2,957,319,000	$ 2,974,335,000
Cumulative Preferred Stock
Variable Interest Entity [Line Items]
Temporary equity, par or stated value per share (in usd per share)		$ 0.01	$ 0.01
Temporary equity shares authorized		50,000,000	50,000,000
Temporary equity shares issued		1,000	1,000
Temporary equity shares outstanding		1,000	1,000
Temporary equity liquidation preference		$ 1,000,000	$ 1,000,000
Preferred stock dividend rate (as a percent)		10.00%	10.00%
Series A Preferred Stock
Variable Interest Entity [Line Items]
Preferred stock par value per share (in usd per share)		$ 0.01	$ 0.01
Preferred shares authorized		8,280,000	8,280,000
Preferred shares issued		8,229,500	4,596,500
Preferred shares outstanding		8,229,500	4,596,500
Preferred stock dividend rate (as a percent)		7.00%	7.00%
Preferred stock liquidation preference (in usd per share)		$ 25	$ 25
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Assets of consolidated variable interest entities		$ 2,231,292,000	$ 2,266,044,000
Liabilities of consolidated variable interest entities		$ 1,634,241,000	$ 1,679,435,000
[1]	The condensed consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations of these VIEs, and liabilities of the consolidated VIEs for which creditors do not have recourse to Granite Point Mortgage Trust Inc. At March 31, 2022, and December 31, 2021, assets of the VIEs totaled $2,231,292 and $2,266,044, respectively, and liabilities of the VIEs totaled $1,634,241 and $1,679,435, respectively. See Note 4 - Variable Interest Entities and Securitized Debt Obligations for additional information.

CONDENSED CONSOLIDATED STATEMEN

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Interest income:
Loans held-for-investment	$ 47,298	$ 54,039
Cash and cash equivalents	23	100
Total interest income	47,321	54,139
Interest expense:
Repurchase facilities	5,008	8,951
Securitized debt obligations	9,732	4,617
Convertible senior notes	4,546	4,518
Term financing facility	1,373	2,122
Asset-specific financings	282	877
Senior secured term loan facilities	2,868	5,280
Total interest expense	23,809	26,365
Net interest income	23,512	27,774
Other income (loss):
Benefit from (provision for) credit losses	(3,688)	9,119
Loss on extinguishment of debt	(5,791)	0
Fee income	493	0
Total other income (loss)	(8,986)	9,119
Expenses:
Compensation and benefits	5,816	5,460
Servicing expenses	1,461	1,316
Other operating expenses	2,614	2,127
Total expenses	9,891	8,903
Income (loss) before income taxes	4,635	27,990
Benefit from income taxes	(1)	(1)
Net income (loss)	4,636	27,991
Dividends on preferred stock	3,625	25
Net income attributable to common stockholders - basic	$ 1,011	$ 27,966
Basic earnings per weighted average common share (in usd per share)	$ 0.02	$ 0.51
Diluted earnings per weighted average common share (in usd per share)	$ 0.02	$ 0.45
Weighted average number of shares of common stock outstanding:
Basic (in shares)	53,857,051	55,137,608
Diluted (in shares)	53,961,497	71,834,396
Comprehensive income (loss):
Net income attributable to common stockholders - basic	$ 1,011	$ 27,966
Comprehensive income	$ 1,011	$ 27,966

CONSOLIDATED STATEMENTS OF STOC

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Cumulative Preferred Stock	Series A Preferred Stock	Total Stockholders’ Equity	Total Stockholders’ EquityCumulative Preferred Stock	Total Stockholders’ EquitySeries A Preferred Stock	Common Stock	Preferred Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income	Cumulative Earnings	Cumulative Distributions to Stockholders	Cumulative Distributions to StockholdersCumulative Preferred Stock	Cumulative Distributions to StockholdersSeries A Preferred Stock	Non-controlling Interests
Common shares outstanding at beginning of period at Dec. 31, 2020							55,205,082
Stockholders’ equity at beginning of period at Dec. 31, 2020	$ 933,846			$ 933,846			$ 552	$ 0	$ 1,058,298	$ 0	$ 103,165	$ (228,169)			$ 0
Preferred shares outstanding at beginning of period at Dec. 31, 2020								0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	27,991			27,991							27,991
Restricted stock forfeiture (in shares)							(97,425)
Restricted stock forfeiture	(919)			(919)			$ (1)		(918)
Preferred dividends declared	(25)			(25)								(25)
Common dividends declared	(14,008)			(14,008)								(14,008)
Contributions from non-controlling interests	$ 125														125
Non-cash equity award compensation (in shares)	0
Non-cash equity award compensation	$ 1,887			1,887					1,887
Common shares outstanding at end of period at Mar. 31, 2021							55,107,657
Stockholders’ equity at end of period at Mar. 31, 2021	$ 948,897			948,772			$ 551	$ 0	1,059,267	0	131,156	(242,202)			125
Preferred shares outstanding at end of period at Mar. 31, 2021								0
Common shares outstanding at beginning of period at Dec. 31, 2021	53,789,465						53,789,465
Stockholders’ equity at beginning of period at Dec. 31, 2021	$ 1,013,183			1,013,058			$ 538	$ 46	1,125,241	0	171,518	(284,285)			125
Preferred shares outstanding at beginning of period at Dec. 31, 2021			4,596,500					4,596,500,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,636			4,636							4,636
Issuance of common stock, net of offering costs (in shares)								3,633,000,000
Issuance of preferred stock, net of offering costs	87,521			87,521				$ 36	87,485
Restricted stock forfeiture (in shares)							(69,039)
Restricted stock forfeiture	(824)			(824)			$ 0		(824)
Restricted Stock Unit (RSU) forfeiture	(798)			(798)					(798)
Preferred dividends declared		$ (25)	$ (3,600)		$ (25)	$ (3,600)							$ (25)	$ (3,600)
Common dividends declared	(13,770)			(13,770)								(13,770)
Non-cash equity award compensation (in shares)							135,151
Non-cash equity award compensation	$ 2,171			2,171			$ 1		2,170
Common shares outstanding at end of period at Mar. 31, 2022	53,789,465						53,855,577
Stockholders’ equity at end of period at Mar. 31, 2022	$ 1,088,494			$ 1,088,369			$ 539	$ 82	$ 1,213,274	$ 0	$ 176,154	$ (301,680)			$ 125
Preferred shares outstanding at end of period at Mar. 31, 2022			8,229,500					8,229,500,000

CONSOLIDATED STATEMENTS OF ST_2

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Common dividends declared per share (in usd per share)	$ 0.25	$ 0.25
Cumulative Preferred Stock
Preferred dividends declared per share (in usd per share)	25	$ 25
Series A Preferred Stock
Preferred dividends declared per share (in usd per share)	$ 0.4375

CONDENSED CONSOLIDATED STATEM_2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash Flows From Operating Activities:
Net income	$ 4,636	$ 27,991
Adjustments to reconcile net income to net cash provided by operating activities:
Accretion of discounts and net deferred fees on loans held-for-investment and deferred interest capitalized to loans held-for-investment	(4,531)	(9,130)
Amortization of deferred debt issuance costs on repurchase facilities, asset-specific financings, convertible senior notes, securitized debt obligations, senior secured term loan facilities and term financing facilities	3,839	2,989
Provision for (benefit from) credit losses	3,688	(9,119)
Loss on extinguishment of debt	3,291	0
Amortization of equity-based compensation	2,171	1,887
Proceeds received from deferred interest capitalized to loans held-for-investment	284	0
Net change in assets and liabilities:
(Increase) decrease in accrued interest receivable	(426)	96
Decrease in other assets	542	354
(Decrease) increase in other liabilities	(265)	2,061
Net cash provided by operating activities	13,229	17,129
Cash Flows From Investing Activities:
Originations, acquisitions and additional fundings of loans held-for-investment, net of deferred fees	(170,091)	(37,258)
Proceeds from loan sales	43,714	0
Proceeds from repayment of loans held-for-investment	118,098	101,588
Increase in other assets, due from servicer on repayments of loans held-for-investment	(570)	0
Net cash (used in) provided by investing activities	(8,849)	64,330
Cash Flows From Financing Activities:
Proceeds from repurchase facilities	108,429	8,966
Principal payments on repurchase facilities	(37,159)	(479,300)
Principal payments on securitized debt obligations	(47,267)	(2,142)
Repayment of senior secured term loan facilities	(50,000)	0
Proceeds from term financing facility	0	349,291
Payment of debt issuance costs	(35)	(2,535)
Contributions from non-controlling interests	0	125
Proceeds from issuance of preferred stock, net of offering costs	87,521	0
Tax withholding on restricted stock	(1,622)	(918)
Dividends paid on preferred stock	(718)	(25)
Dividends paid on common stock	(13,688)	(25,024)
Net cash provided by (used in) financing activities	45,461	(151,562)
Net increase (decrease) in cash, cash equivalents and restricted cash	49,841	(70,103)
Cash, cash equivalents and restricted cash at beginning of period	204,293	329,193
Cash, cash equivalents and restricted cash at end of period	254,134	259,090
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	19,347	21,926
Cash paid for taxes	291	610
Noncash Activities:
Dividends declared but not paid at end of period	$ 17,395	$ 14,033

Organization and Operations

Organization and Operations	3 Months Ended
	Mar. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and Operations	Organization and Operations Granite Point Mortgage Trust Inc., or the Company, is an internally managed real estate finance company that focuses primarily on directly originating, investing in and managing senior floating-rate commercial mortgage loans and other debt and debt-like commercial real estate investments. These investments are capitalized by accessing a variety of funding options, including borrowing under the Company’s bank credit facilities or other asset-specific financings, issuing commercial real estate collateralized loan obligations, or CRE CLOs, entering into term financing agreements, and issuing other forms of secured and unsecured debt and equity securities, depending on market conditions and the Company’s view of the most appropriate funding option available for the Company’s investments. The Company is not in the business of buying or trading securities, and the only securities it owns are the retained interests from its CRE CLOs. The Company’s investment objective is to preserve the Company’s stockholders’ capital while generating attractive risk-adjusted returns over the long term, primarily through dividends derived from current income produced by the Company’s investment portfolio. The Company’s common stock is listed on the New York Stock Exchange, or NYSE, under the symbol “GPMT”. The Company operates its business in a manner that is intended to permit it to maintain its exclusion from registration under the Investment Company Act of 1940, as amended, or the Investment Company Act. The Company operates its business as one segment. The Company was incorporated in Maryland on April 7, 2017, and commenced operations as a publicly traded company on June 28, 2017. The Company has elected to be treated as a real estate investment trust, or REIT, as defined under the Internal Revenue Code of 1986, as amended, or the Code, for U.S. federal income tax purposes. As long as the Company continues to comply with a number of requirements under federal tax law and maintains its qualification as a REIT, the Company generally will not be subject to U.S. federal income taxes to the extent that the Company distributes its taxable income to its stockholders on an annual basis and does not engage in prohibited transactions. However, certain activities that the Company may perform may cause it to earn income which will not be qualifying income for REIT purposes. The Company has designated one of its subsidiaries as a taxable REIT subsidiary, or TRS, as defined in the Code, to engage in such activities.

Basis of Presentation and Signi

Basis of Presentation and Significant Accounting Policies	3 Months Ended
	Mar. 31, 2022
Accounting Policies [Abstract]
Basis of Presentation and Significant Accounting Policies	Basis of Presentation and Significant Accounting Policies Consolidation and Basis of Presentation The interim unaudited condensed consolidated financial statements of the Company have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission, or SEC. Certain information and note disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles, or GAAP, have been condensed or omitted according to such SEC rules and regulations. However, management believes that the disclosures included in these interim condensed consolidated financial statements are adequate to make the information presented not misleading. The accompanying unaudited condensed consolidated financial statements should be read in conjunction with the financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021. In the opinion of management, all normal and recurring adjustments necessary to present fairly the financial condition of the Company at March 31, 2022, and results of operations for all periods presented, have been made. The results of operations for the three months ended March 31, 2022 should not be construed as indicative of the results to be expected for future periods or the full year. The unaudited condensed consolidated financial statements of the Company include the accounts of all subsidiaries; inter-company accounts and transactions have been eliminated. Certain prior period amounts have been reclassified to conform to the current period presentation. All entities in which the Company holds investments that are considered VIEs for financial reporting purposes were reviewed for consolidation under the applicable consolidation guidance. Whenever the Company has both the power to direct the activities of an entity that most significantly impact the entity’s performance, and the obligation to absorb losses or the right to receive benefits of the entity that could be significant, the Company consolidates the entity. Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make a number of significant estimates. These include estimates of amount and timing of allowances for credit losses, fair value of certain assets and liabilities, and other estimates that affect the reported amounts of certain assets and liabilities as of the date of the condensed consolidated financial statements and the reported amounts of certain revenues and expenses during the reported period. It is likely that changes in these estimates (e.g., valuation changes to the underlying collateral of loans due to changes in market capitalization rates, leasing, credit worthiness of major tenants, occupancy rates, availability of financing, exit plan, loan sponsorship, actions of other lenders, overall economic and capital markets conditions, the broader commercial real estate market, local geographic sub-markets or other factors) will occur in the near term. As the novel coronavirus, or COVID-19, pandemic has evolved from its emergence in early 2020, so has its global impact. The longer-term macroeconomic effects on global supply chains, inflation, labor shortages and wage increases continue to impact many industries, including those related to the collateral underlying certain of the Company’s loans. Moreover, with the potential for new strains of COVID-19 to emerge, governments and businesses may re-impose aggressive measures to help slow its spread in the future. For this reason, among others, as the COVID-19 pandemic continues, the potential global impacts are uncertain and difficult to assess. The Company believes the estimates and assumptions underlying its condensed consolidated financial statements are reasonable and supportable based on the information available as of March 31, 2022. However, uncertainty over the ultimate impact COVID-19 will have on the global economy generally, and the Company’s business in particular, makes any estimates and assumptions as of March 31, 2022, inherently less certain than they would be absent the current and potential impacts of COVID-19. The Company’s actual results could ultimately differ from its estimates and such differences may be material. Significant Accounting Policies Included in Note 2 to the Consolidated Financial Statements of the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, is a summary of the Company’s significant accounting policies. Provided below is a summary of additional accounting policies that are significant to the Company’s condensed consolidated financial condition and results of operations for the three months ended March 31, 2022. Recently Issued and/or Adopted Accounting Standards Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures In March 2022, the Financial Accounting Standards Board, or FASB, issued ASU 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures, or ASU 2022-02. The intention of ASU 2022-02 is to simplify the guidance surrounding loan modifications and restructurings and to eliminate the accounting guidance related to TDR. The new guidance deviates from TDR guidance as disclosures are now based on whether a modification or restructuring with a borrower experiencing financial difficulty results in principal forgiveness, an interest rate reduction, a significant payment delay or term extension as opposed to simply a concession. The new guidance requires disclosure by class of financing receivables, of the types of modifications, the financial effects of those modifications and the performance of those modified receivables in the last twelve months. As it relates to ASC 326-20 the Company is now allowed to use any acceptable method to determine credit losses as a result of modification or restructuring with a borrower experiencing financial difficulty. ASU 2022-02 also requires disclosure of gross write-offs recorded in the current period, on a year-to-date basis, by year of origination in the vintage disclosures. ASU 2022-02 is effective for fiscal years beginning after December 15, 2022. Entities are able to early adopt these amendments and have the ability to early adopt the TDR enhancements separately from the vintage disclosures. The Company has not yet adopted this ASU and will continue to evaluate the effects of adoption. Facilitation of the Effects of Reference Rate Reform on Financial Reporting In March 2020, FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, or ASU No. 2020-04, which provides optional expedients and exceptions for applying GAAP to debt instruments, derivatives, and other contracts that reference the London Interbank Offered Rate, or LIBOR, or other reference rates expected to be discontinued as a result of reference rate reform. This guidance is optional and may be elected through December 31, 2022, using a prospective application on all eligible contract modifications. The Company has loan agreements and debt agreements that incorporate LIBOR as a referenced interest rate. It is difficult to predict what effect, if any, the phase-out of LIBOR and the use of alternative benchmarks may have on the Company’s business or on the overall financial markets. The Company has not adopted any of the optional expedients or exceptions through March 31, 2022, but will continue to evaluate the possible adoption of any such expedients or exceptions.

Loans Held-for-Investment, Net

Loans Held-for-Investment, Net of Allowance for Credit Losses	3 Months Ended
	Mar. 31, 2022
Receivables [Abstract]
Loans Held-for-Investment, Net of Allowance for Credit Losses	Loans Held-for-Investment, Net of Allowance for Credit Losses The Company originates and acquires commercial real estate debt and related instruments generally to be held as long-term investments. These assets are classified as “loans held-for-investment” on the condensed consolidated balance sheets. Loans held-for-investment are reported at cost, net of any unamortized acquisition premiums or discounts, loan fees, origination costs and allowance for credit losses, as applicable. The following tables summarize the Company’s loans held-for-investment by asset type, property type and geographic location as of March 31, 2022, and December 31, 2021: March 31, (dollars in thousands) Senior Loans (1) Mezzanine Loans B-Notes Total Unpaid principal balance $ 3,782,700 $ 697 $ 13,944 $ 3,797,341 Unamortized (discount) premium (61) — — (61) Unamortized net deferred origination fees (12,656) — — (12,656) Allowance for credit losses (32,667) (697) (790) (34,154) Carrying value $ 3,737,316 $ — $ 13,154 $ 3,750,470 Unfunded commitments $ 372,333 $ — $ — $ 372,333 Number of loans 101 1 1 103 Weighted average coupon 4.6 % 13.0 % 8.0 % 4.6 % Weighted average years to maturity (2) 1.0 3.6 4.8 1.0 December 31, (dollars in thousands) Senior Loans (1) Mezzanine Loans B-Notes Total Unpaid principal balance $ 3,781,771 $ 1,048 $ 14,006 $ 3,796,825 Unamortized (discount) premium (70) — — (70) Unamortized net deferred origination fees (14,550) — — (14,550) Allowance for credit losses (38,719) (1,048) (1,130) (40,897) Carrying value $ 3,728,432 $ — $ 12,876 $ 3,741,308 Unfunded commitments $ 403,584 $ — $ — $ 403,584 Number of loans 103 1 1 105 Weighted average coupon 4.5 % 13.0 % 8.0 % 4.5 % Weighted average years to maturity (2) 1.1 3.9 5.1 1.1 ____________________ (1) Loans primarily secured by a first priority lien on commercial real property and related personal property and also includes, when applicable, any companion subordinate loans. (2) Based on contractual maturity date. Certain loans are subject to contractual extension options with such conditions stipulated in the applicable loan documents. Actual maturities may differ from contractual maturities stated herein as certain borrowers may have the right to prepay with or without paying a prepayment fee. The Company may also extend contractual maturities in connection with certain loan modifications. (dollars in thousands) March 31, December 31, Property Type Carrying Value % of Loan Portfolio Carrying Value % of Loan Portfolio Office $ 1,674,127 44.6 % $ 1,703,951 45.5 % Multifamily 1,032,942 27.6 % 1,061,434 28.4 % Hotel 466,030 12.4 % 464,816 12.4 % Retail 346,821 9.2 % 341,834 9.1 % Industrial 179,884 4.8 % 118,564 3.2 % Other 50,666 1.4 % 50,709 1.4 % Total $ 3,750,470 100.0 % $ 3,741,308 100.0 % (dollars in thousands) March 31, December 31, Geographic Location Carrying Value % of Loan Portfolio Carrying Value % of Loan Portfolio Northeast $ 928,822 24.7 % $ 917,029 24.5 % Southwest 820,034 21.9 % 836,955 22.4 % West 663,818 17.7 % 658,429 17.6 % Midwest 640,280 17.1 % 637,784 17.0 % Southeast 697,516 18.6 % 691,111 18.5 % Total $ 3,750,470 100.0 % $ 3,741,308 100.0 % At March 31, 2022, and December 31, 2021, the Company pledged loans held-for-investment with a carrying value, net of allowance for credit losses, of $3.7 billion in both periods, as collateral under repurchase facilities, an asset-specific financing facility, a term financing facility and securitized debt obligations. See Note 4 - Variable Interest Entities and Securitized Debt Obligations and Note 5 - Secured Financing Agreements. The following table summarizes activity related to loans held-for-investment, net of allowance for credit losses, for the three months ended March 31, 2022, and 2021: Three Months Ended March 31, (in thousands) 2022 2021 Balance at beginning of period $ 3,741,308 $ 3,847,803 Originations, additional fundings, upsizing of loans and capitalized deferred interest 172,865 41,777 Repayments (118,383) (101,588) Loan sales (43,714) — Net discount accretion (premium amortization) 9 7 Increase in net deferred origination fees (2,240) (34) Amortization of net deferred origination fees 3,989 4,638 (Provision for) benefit from credit losses (3,364) 7,233 Balance at end of period $ 3,750,470 $ 3,799,836 Allowance for Credit Losses Subsequent to the adoption of ASU 2016-13 on January 1, 2020, to estimate and recognize an allowance for credit losses on loans held-for-investment and the related unfunded commitments, the Company continues to use a third party licensed probability-weighted analytical model. The Company employs quarterly updated macroeconomic forecasts, which reflect expectations for overall economic output, interest rates, values of real estate properties and other factors, including the ongoing impact of the COVID-19 pandemic on the overall U.S. economy and commercial real estate markets generally. Significant inputs to the Company’s estimate of the allowance for credit losses include loan specific factors such as debt service coverage ratio, or DSCR, loan to value ratio, or LTV, remaining contractual loan term, property type and others. As part of the quarterly review of the portfolio, the Company assesses the expected repayment date of each loan, which is used to determine the contractual term for purposes of computing the CECL reserve. In certain instances, for loans with unique risk and credit characteristics, the Company may instead elect to employ different methods to estimate an allowance for credit losses that also conform to ASU 2016-13 and related guidance. As of March 31, 2022, the Company recognized an allowance for credit losses related to its loans held-for-investment of $34.2 million, which reflects a write-off of $10.1 million on a loan held-for-investment and a total increase in the provision for credit losses of $3.4 million for the three months ended March 31, 2022. The increase of $3.4 million includes an additional $2.1 million of reserve on the loan prior to write-off. The remaining increase in the Company’s provision for credit losses was related to changes in the portfolio mix and implementing in its analysis a more conservative macroeconomic forecast driven by an elevated uncertainty for macroeconomic outlook due to inflationary pressures, continuing supply chain disruptions, interest rate volatility and other factors. The allowance for credit losses related to the Company’s loans held-for-investment is deducted from the amortized cost basis of related loans, while the allowance for credit losses related to off-balance sheet unfunded commitments on existing loans is recorded as a component of other liabilities on the Company’s condensed consolidated balance sheets. As of March 31, 2022, the Company recognized $1.8 million in other liabilities related to the allowance for credit losses on unfunded commitments and recorded a provision for credit losses of $0.3 million for the three months ended March 31, 2022. Changes in the provision for credit losses for both loans held-for-investment and their related unfunded commitments are recognized through net income on the Company’s condensed consolidated statements of comprehensive income. The following table presents the changes for the three months ended March 31, 2022, and 2021 in the allowance for credit losses on loans held-for-investment: Three Months Ended March 31, (in thousands) 2022 2021 Balance at beginning of period $ 40,897 $ 66,666 Provision for (benefit from) credit losses 3,364 (7,233) Write-off (10,107) — Balance at end of period $ 34,154 $ 59,433 Generally, loans held-for-investment are placed on nonaccrual status when delinquent for more than 90 days or earlier when determined not to be probable of full collection. Interest income recognition is suspended when loans are placed on nonaccrual status. During the three months ended March 31, 2022, the Company resolved a senior loan that had an outstanding unpaid principal balance of $54.0 million. The loan had been previously placed on nonaccrual status. The Company recognized a write-off of $10.1 million on the sale of the loan. As of March 31, 2022, the Company had one senior loan with a total unpaid principal balance of $114.1 million and carrying value of $99.5 million that is held on nonaccrual status. No other loans were considered past due and no other loans were held on nonaccrual status as of March 31, 2022. The following table presents the carrying value of loans held-for-investment on nonaccrual status for the three months ended March 31, 2022, and 2021: Three Months Ended March 31, (in thousands) 2022 2021 Nonaccrual loan carrying value at beginning of period $ 145,370 $ — Addition of nonaccrual loan carrying value $ 11 $ 19,264 Removal of nonaccrual loan carrying value $ (45,854) $ — Nonaccrual loan carrying value at end of period $ 99,527 $ 19,264 Loan Risk Ratings The Company’s primary credit quality indicators are its risk ratings. The Company evaluates the credit quality of each loan at least quarterly by assessing the risk factors of each loan and assigning a risk rating based on a variety of factors. Risk factors include property type, geographic and local market dynamics, physical condition, leasing and tenant profile, projected cash flow, loan structure and exit plan, LTV, project sponsorship and other factors deemed necessary. Risk ratings are defined as follows: 1 – Lower Risk 2 – Average Risk 3 – Acceptable Risk 4 – Higher Risk: A loan that has exhibited material deterioration in cash flows and/or other credit factors, which, if negative trends continue, could be indicative of probability of principal loss. 5 – Loss Likely: A loan that has a significantly increased probability of principal loss. The following table presents the number of loans, unpaid principal balance and carrying value by risk rating for loans held-for-investment as of March 31, 2022, and December 31, 2021: (dollars in thousands) March 31, December 31, Risk Rating Number of Loans Unpaid Principal Balance Carrying Value Number of Loans Unpaid Principal Balance Carrying Value 1 10 $ 341,548 $ 340,122 9 $ 245,939 $ 245,042 2 62 2,147,019 2,129,438 58 2,002,008 1,983,615 3 21 659,843 652,376 25 747,631 739,343 4 9 534,803 529,007 11 633,153 627,938 5 1 114,128 99,527 2 168,094 145,370 Total 103 $ 3,797,341 $ 3,750,470 105 $ 3,796,825 $ 3,741,308 As of March 31, 2022, the weighted average risk rating of the Company’s portfolio was 2.5, weighted by unpaid principal balance, versus 2.6 as of December 31, 2021. The moderate improvement in the portfolio’s weighted average risk rating from the prior period reflects originations of new loans and advancement of business plans for the collateral properties, and the resulting improvement in the performance of the properties securing select loans within the Company’s loan portfolio, which resulted in risk rating upgrades of those loans the portfolio during the three months ended March 31, 2022. The following table presents the carrying value of loans held-for-investment as of March 31, 2022, and December 31 2021, by risk rating and year of origination: March 31, 2022 (in thousands) Origination Year Risk Rating 2022 2021 2020 2019 2018 2017 Prior Total 1 $ — $ — $ — $ 231,261 $ 75,644 $ — $ 33,217 $ 340,122 2 $ 129,381 $ 609,326 $ 139,746 $ 749,895 $ 407,861 $ 13,154 $ 80,075 $ 2,129,438 3 $ — $ 47,063 $ 16,614 $ 191,608 $ 152,696 $ 153,878 $ 90,517 $ 652,376 4 $ — $ — $ — $ 183,992 $ 52,973 $ 173,308 $ 118,734 $ 529,007 5 $ — $ — $ — $ — $ 99,527 $ — $ — $ 99,527 Total $ 129,381 $ 656,389 $ 156,360 $ 1,356,756 $ 788,701 $ 340,340 $ 322,543 $ 3,750,470 December 31, 2021 (in thousands) Origination Year Risk Rating 2021 2020 2019 2018 2017 2016 Prior Total 1 — — 136,138 75,592 — 33,312 — $ 245,042 2 623,992 90,381 828,432 347,173 12,877 31,872 48,888 $ 1,983,615 3 45,062 59,186 147,214 242,662 153,732 68,012 23,475 $ 739,343 4 — — 260,672 74,808 173,081 — 119,377 $ 627,938 5 — — — 99,515 45,855 — — $ 145,370 Total $ 669,054 $ 149,567 $ 1,372,456 $ 839,750 $ 385,545 $ 133,196 $ 191,740 $ 3,741,308

Variable Interest Entities and

Variable Interest Entities and Securitized Debt Obligations	3 Months Ended
	Mar. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Variable Interest Entities and Securitized Debt Obligations	Variable Interest Entities and Securitized Debt Obligations The Company finances pools of its commercial real estate loans through CRE CLOs, which are considered VIEs for financial reporting purposes, and, thus, are reviewed for consolidation under the applicable consolidation guidance. The Company has both the power to direct the activities of the CRE CLOs that most significantly impact the entities’ performance and the obligation to absorb losses or the right to receive benefits of the entities that could be significant; therefore, the Company consolidates the CRE CLOs. The following table presents a summary of the assets and liabilities of all VIEs consolidated on the Company’s condensed consolidated balance sheets as of March 31, 2022, and December 31, 2021: (in thousands) March 31, December 31, Loans held-for-investment $ 2,120,554 $ 2,257,768 Allowance for credit losses (8,945) (16,904) Loans held-for-investment, net 2,111,609 2,240,864 Restricted cash 103,854 10,377 Other assets 15,829 14,803 Total Assets $ 2,231,292 $ 2,266,044 Securitized debt obligations $ 1,631,991 $ 1,677,619 Other liabilities 2,250 1,816 Total Liabilities $ 1,634,241 $ 1,679,435 The securitized debt obligations issued by the CRE CLOs are recorded at outstanding principal, net of any unamortized deferred debt issuance costs, on the Company’s condensed consolidated balance sheets. The following table details our CRE CLO securitized debt obligations: (dollars in thousands) March 31, December 31, Securitized Debt Obligations Principal Balance Carrying Value Wtd. Avg. Yield/Cost (1) Principal Balance Carrying Value Wtd. Avg. Yield/Cost (1) GPMT 2021-FL4 CRE CLO Collateral assets (2) $ 621,439 $ 615,146 L+3.7% $ 621,409 $ 613,504 L+3.7% Financing provided 502,564 498,394 L+1.7% 502,564 498,117 L+1.7% GPMT 2021-FL3 CRE CLO Collateral assets (3) 763,750 759,572 L+3.9% 768,850 763,607 L+3.9% Financing provided 625,791 624,965 L+1.7% 630,818 629,049 L+1.7% GPMT 2019-FL2 CRE CLO Collateral assets (4) 576,765 574,111 L+4.1% 617,119 605,831 L+ 4.1% Financing provided 405,567 405,058 L+1.9% 446,849 445,920 L+ 1.8% GPMT 2018-FL1 CRE CLO Collateral assets (5) 269,972 266,614 L+5.0% 270,722 268,322 L+ 5.0% Financing provided 103,574 103,574 L+2.7% 104,532 104,532 L+ 2.8% Total Collateral assets $ 2,231,926 $ 2,215,443 L+4.0% $ 2,278,100 $ 2,251,264 L+ 4.0% Financing provided $ 1,637,496 $ 1,631,991 L+1.8% $ 1,684,763 $ 1,677,618 L+ 1.8% ____________________ (1) Calculations of all in yield on collateral assets at origination are based on a number of assumptions (some or all of which may not occur) and are expressed as monthly equivalent yields that include net origination fees and exit fees and exclude future fundings and any potential or completed loan amendments or modifications. Calculations of cost of funds is the weighted average coupon of the CRE CLO, exclusive of any CRE CLO issuance costs. (2) Includes $19.8 million of restricted cash as of March 31, 2022. No restricted cash is included as of December 31, 2021. Yield on collateral assets is exclusive of restricted cash. (3) No restricted cash is included as of March 31, 2022. Includes $10.4 million of restricted cash as of December 31, 2021. Yield on collateral assets is exclusive of restricted cash. (4) Includes $84.1 million of restricted cash as of March 31, 2022. No restricted cash is included as of December 31, 2021. Yield on collateral assets is exclusive of restricted cash. (5) No restricted cash is included as of March 31, 2022 and December 31, 2021. Yield on collateral assets is exclusive of restricted cash. On April 22, 2022, the Company repaid the remaining $103.6 of borrowings outstanding.

Secured Financing Agreements

Secured Financing Agreements	3 Months Ended
	Mar. 31, 2022
Debt Disclosure [Abstract]
Secured Financing Agreements	Secured Financing Agreements To finance its loans held-for-investment, the Company has entered into a variety of secured financing arrangements with several counterparties, including repurchase facilities, an asset-specific financing facility and a term financing facility. The Company’s repurchase facilities are collateralized by loans held-for-investment and certain cash balances. Although the transactions under repurchase facilities represent committed borrowings until maturity, the respective lender retains the right to mark the underlying collateral to fair value. A reduction in the value of pledged assets due to collateral-specific credit events, or, with respect to a limited number of the Company’s repurchase facilities, capital market events, would require the Company to fund margin calls. The Company does not typically retain similar rights for the Company to make margin calls on its underlying borrowers as a result of a determination by the Company and/or its financing counterparty that there has been a decrease in the market value of the underlying pledged collateral. The Company’s asset-specific financing facility and term financing facility are also collateralized by loans held-for-investment. Neither facility contains mark-to-market provisions and both are generally term-matched to the underlying assets, not to exceed February 9, 2025, in the case of the term financing facility. Subsequent to March 31, 2022, on April 22, 2022, the Company voluntarily repaid the term financing facility in whole without prepayment premium. In connection with this repayment, the Company incurred a charge on early extinguishment of debt of $(1.8) million or $(0.03) per share related to unamortized transaction costs. The following tables summarize details of the Company’s borrowings outstanding on its secured financing agreements as of March 31, 2022, and December 31, 2021: March 31, 2022 (dollars in thousands) Maturity Date (1) Amount Outstanding Unused Capacity Total Capacity Carrying Value of Collateral Weighted Average Borrowing Rate Repurchase facilities: Morgan Stanley Bank (2) June 28, 2022 $ 213,864 $ 286,136 $ 500,000 $ 387,299 2.5 % Goldman Sachs Bank USA (3) July 13, 2023 81,227 168,773 250,000 115,615 2.6 % JPMorgan Chase Bank June 28, 2022 141,261 308,739 450,000 238,927 2.5 % Citibank January 9, 2023 254,286 245,714 500,000 329,252 2.0 % Wells Fargo Bank (4) June 28, 2022 57,917 42,083 100,000 86,691 2.5 % Total/Weighted Average $ 748,555 $ 1,051,445 $ 1,800,000 $ 1,157,784 Asset-specific financings: CIBC Bank USA Term Matched $ 43,622 $ 106,378 $ 150,000 $ 56,879 2.1 % Term financing facility: Goldman Sachs Bank USA (5) February 14, 2025 $ 127,303 $ — $ 127,303 $ 340,073 3.9 % December 31, 2021 (dollars in thousands) Maturity Date (1) Amount Outstanding Unused Capacity Total Capacity Carrying Value of Collateral Weighted Average Borrowing Rate Repurchase facilities: Morgan Stanley Bank June 28, 2022 $ 230,982 $ 269,018 $ 500,000 $ 382,017 2.2 % Goldman Sachs Bank USA July 13, 2023 81,227 168,773 250,000 111,811 2.6 % JPMorgan Chase Bank June 28, 2022 104,215 345,785 450,000 188,838 2.3 % Citibank January 9, 2023 202,944 297,056 500,000 285,767 1.8 % Wells Fargo Bank June 28, 2022 57,917 42,083 100,000 86,409 2.3 % Total/Weighted Average $ 677,285 $ 1,122,715 $ 1,800,000 $ 1,054,842 Asset-specific financings: CIBC Bank USA Term Matched $ 43,622 $ 106,378 $ 150,000 $ 56,129 1.8 % Term financing facility: Goldman Sachs Bank USA February 14, 2025 $ 127,145 $ — $ 127,145 $ 329,256 3.7 % ____________________ (1) The facilities are set to mature on the stated maturity date, unless extended pursuant to their terms. (2) As of March 31, 2022, the Company retained an option to increase the maximum facility capacity amount up to $600 million, subject to customary terms and conditions. Subsequent to March 31, 2022, the Company entered into a modification on the facility to increase the maximum facility capacity amount up to $600 million as well as extend the maturity date of the facility to June 28, 2023. (3) As of March 31, 2022, the Company retained options to increase the maximum facility capacity amount up to $350 million, subject to customary terms and conditions. (4) As of March 31, 2022, the Company retained options to increase the maximum facility capacity amount up to $200 million, subject to customary terms and conditions. (5) Amount outstanding includes unamortized debt issuance costs. At March 31, 2022, and December 31, 2021, the Company’s borrowings outstanding on its secured financing facilities had contractual maturities as follows: March 31, 2022 (in thousands) Repurchase Facilities Asset-Specific Financings Term Financing Facility (1) Total Amount Outstanding 2022 $ 413,042 $ 43,622 $ — $ 456,664 2023 335,513 — — 335,513 2024 — — — — 2025 — — 127,303 127,303 2026 — — — — Thereafter — — — — Total $ 748,555 $ 43,622 $ 127,303 $ 919,480 December 31, 2021 (in thousands) Repurchase Facilities Asset-Specific Financings Term Financing Facility (1) Total Amount Outstanding 2022 $ 393,114 43,622 $ — $ 436,736 2023 284,171 — — 284,171 2024 — — — — 2025 — — 127,145 127,145 2026 — — — — Thereafter — — — — Total $ 677,285 $ 43,622 $ 127,145 $ 848,052 __________________ (1) Amount outstanding includes unamortized debt issuance costs. The following table summarizes certain characteristics of the Company’s repurchase facilities and counterparty concentration at March 31, 2022, and December 31, 2021: March 31, 2022 December 31, 2021 (dollars in thousands) Amount Outstanding Net Counterparty Exposure (1) Percent of Equity Weighted Average Years to Maturity Amount Outstanding Net Counterparty Exposure (1) Percent of Equity Weighted Average Years to Maturity Morgan Stanley Bank $ 213,864 $ 176,090 16 % 0.24 $ 230,982 $ 155,446 15 % 0.49 JPMorgan Chase Bank 141,261 100,051 9 % 0.24 104,215 87,103 9 % 0.49 Goldman Sachs Bank USA 81,227 34,925 3 % 1.28 81,227 31,852 3 % 1.53 Citibank 254,286 77,477 7 % 0.78 202,944 85,631 8 % 1.02 Wells Fargo Bank 57,917 29,718 3 % 0.24 57,917 29,320 3 % 0.49 Total $ 748,555 $ 418,261 $ 677,285 $ 389,352 ____________________ (1) Represents the excess of the carrying amount or market value of the loans held-for-investment pledged as collateral for repurchase facilities, including accrued interest plus any cash on deposit to secure the repurchase obligation, less the amount of the repurchase liability, including accrued interest. The Company does not anticipate any defaults by its financing counterparties, although there can be no assurance that one or more defaults will not occur. Financial Covenants The Company is subject to a variety of financial covenants under its secured financing agreements. The following represent the most restrictive financial covenants across the agreements as of March 31, 2022: • Unrestricted cash cannot be less than the greater of $30.0 million and 5.0% of recourse indebtedness. As of March 31, 2022, the Company’s unrestricted cash was $148.2 million, while 5.0% of the Company’s recourse indebtedness was $29.6 million. • Tangible net worth must be greater than the sum of (i) 75.0% of the Company’s tangible net worth as of June 28, 2017, and (ii) 75.0% of net cash proceeds of the Company’s equity issuances after June 28, 2017, which calculates to $931.7 million. As of March 31, 2022, the Company’s tangible net worth was $1.1 billion • Target asset leverage ratio cannot exceed 77.5% and total leverage ratio cannot exceed 80.0%. As of March 31, 2022, the Company’s target asset leverage ratio was 64.7% and the Company’s total leverage ratio was 72.4%. • Minimum interest coverage must be greater than 1.5:1.0. As of March 31, 2022, the Company’s minimum interest coverage was 1.9:1.0. The Company may also be subject to additional financial covenants in connection with various other agreements it enters into in the normal course of our business. The Company intends to continue to operate in a manner which complies with all of its financial covenants. Senior Secured Term Loan Facilities On September 25, 2020, the Company, as a guarantor, and certain of its subsidiaries, as borrowers, entered into a five-year senior secured term loan credit agreement with certain investment vehicles managed by Pacific Investment Management Company LLC, or PIMCO, providing for up to $300.0 million of senior secured term loan facilities. On September 28, 2020, the Company borrowed $225.0 million under the initial term loan facility. The Company chose not to borrow the remaining $75.0 million of commitments under the senior secured term loan facilities, which were available to it on a delayed draw basis until September 25, 2021. Interest on the outstanding loans under the senior secured term loan facilities is payable quarterly in arrears and accrues at the rate of (i) 8.00% per annum for any period for which accrued interest is paid in cash or (ii) 9.00% per annum for any period for which the borrowers elect to pay up to 50% of accrued interest in kind by adding such interest to the principal amount of the loans. The senior secured term loan facilities will mature on September 25, 2025. The loans outstanding under the term loan facilities are non-amortizing and may be voluntarily repaid, in whole or in part, at any time, subject to certain prepayment premiums if they are repaid prior to September 25, 2023. On December 9, 2021, the Company prepaid $75.0 million of borrowings under the senior secured term loan facilities, resulting in a total payment of approximately $79.9 million, inclusive of the principal amount, prepayment penalty and accrued interest. As a result of this repayment, the Company realized a charge on early extinguishment of debt of approximately $(8.9) million, or $(0.17) per share, comprised of the prepayment penalty and a pro-rata charge-off of unamortized discount including transaction costs. On February 16, 2022, the Company prepaid an additional $50.0 million of borrowings under the senior secured term loan facilities, resulting in a total payment of approximately $53.0 million, inclusive of the principal amount, prepayment penalty and accrued interest. As a result of this repayment, the Company realized a charge on early extinguishment of debt of approximately $(5.8) million, or $(0.11) per basic share, comprised of the prepayment penalty and a pro-rata charge-off of unamortized discount including transaction costs. Subsequent to March 31, 2022, on April 28, 2022, and May 9 2022, in two $50.0 million installments, the Company prepaid the remaining $100.0 million of borrowings under the senior secured term loan facilities, resulting in a total payment of approximately $105.7 million, inclusive of the principal amount, prepayment penalty and accrued interest. As a result of this repayment, the Company realized a charge on early extinguishment of debt of approximately $(11.3) million, or $(0.21) per basic share, comprised of the prepayment penalty and a charge-off of unamortized discount including transaction costs. Warrants to Purchase Shares of Common Stock In connection with the senior secured term loan facilities, on September 25, 2020, the Company issued warrants to purchase up to 6.066 million shares of the Company’s common stock, $0.01 par value per share, to certain investment vehicles managed by PIMCO. On September 25, 2021, the warrantholders forfeited unvested warrants exercisable for 1,516,455 shares of common stock because the Company chose not to borrow the $75.0 million of delayed draw commitments available under the senior secured term loan facilities. On September 30, 2021, the Company settled warrants to purchase approximately 1.06 million shares of common stock at an exercise price of $6.47 per share of common stock for a net cash amount of approximately $7.5 million. On October 4, 2021, the Company settled the remaining warrants to purchase approximately 3.49 million shares of common stock at an exercise price of $6.47 per share of common stock for a net cash amount of approximately $24.7 million. The Company currently has no warrants outstanding. The Company retained third party valuation experts to assist with estimating the fair value of the warrants on the issuance date. Based on the warrants’ fair value relative to the fair value of the senior secured term loan facilities, approximately $4.5 million of the $225.0 million of gross proceeds was allocated to the warrants, creating a corresponding senior secured term loan facilities discount in the same amount. The Company elected the accreted redemption value method whereby this discount will be accreted over five years using the effective interest method, resulting in an increase in the carrying value of the senior secured term loan facilities. The table below summarizes the net carrying amount of the senior secured term loan facilities: (in thousands) March 31, December 31, Principal outstanding $ 100,000 $ 150,000 Less: Unamortized debt discount and issuance costs (6,411) (10,120) Net carrying value $ 93,589 $ 139,880 The senior secured term loan credit agreement contains various affirmative and negative covenants, which are applicable to the Company, the borrowers and their respective subsidiaries, including limitations (subject to exceptions) on their ability to: (i) incur indebtedness; (ii) incur liens on their assets; (iii) consummate certain fundamental changes; (iv) dispose of all or any part of their assets; (v) pay dividends or other distributions with respect to their equity interests; (vi) make investments; (vii) enter into transactions with their affiliates; (viii) modify the terms of the Company’s existing convertible notes, any refinancings thereof or any subordinated or junior lien indebtedness, or prepay any such indebtedness; and (ix) enter into certain burdensome agreements. The senior secured term loan credit agreement also contains financial covenants that are substantially similar to the financial covenants under the Company’s repurchase facilities, asset-specific financing facility and term financing facility. If the Company fails to meet or satisfy any of the covenants in accordance with the senior secured term loan credit agreement and is unable to obtain a waiver or other suitable relief from the lenders, the Company would be in default and the Company’s lenders could elect to declare outstanding amounts due and payable. The Company was in compliance with all of its financial covenants as of March 31, 2022.

Convertible Senior Notes

Convertible Senior Notes	3 Months Ended
	Mar. 31, 2022
Debt Disclosure [Abstract]
Convertible Senior Notes	Convertible Senior Notes In December 2017, the Company closed a private placement of $125.0 million aggregate principal amount of convertible senior notes due 2022. In January 2018, an additional $18.8 million in notes were issued by the Company in connection with the exercise of the initial purchaser’s option. The net proceeds from the offering were approximately $139.5 million after deducting underwriting discounts and expenses. The notes are unsecured, pay interest semiannually at a rate of 5.625% per annum and are convertible at the option of the holder into shares of the Company’s common stock. The notes will mature in December 2022, unless earlier converted or repurchased in accordance with their terms. The Company does not have the right to redeem the notes prior to maturity, but may be required to repurchase the notes from holders under certain circumstances. As of March 31, 2022, the notes had a conversion rate of 51.9943 shares of common stock per $1,000 principal amount of the notes . In October 2018, the Company closed an underwritten public offering of $131.6 million aggregate principal amount of convertible senior notes due 2023. The net proceeds from the offering were approximately $127.7 million after deducting underwriting discounts and expenses. The notes are unsecured, pay interest semiannually at a rate of 6.375% per annum and are convertible at the option of the holder into shares of the Company’s common stock. The notes will mature in October 2023, unless earlier converted or repurchased in accordance with their terms. The Company does not have the right to redeem the notes prior to maturity, but may be required to repurchase the notes from holders under certain circumstances. As of March 31, 2022, the notes had a conversion rate of 50.0894 shares of common stock per $1,000 principal amount of the notes . The consolidated amount outstanding due on convertible senior notes as of March 31, 2022, and December 31, 2021, was $273.4 million and $272.9 million, respectively, net of deferred issuance costs. The following table details the interest expense related to the Convertible Senior Notes: Three Months Ended March 31, (in thousands) 2022 2021 Cash coupon $ 4,119 $ 4,119 Amortization of issuance costs 427 399 Total interest expense $ 4,546 $ 4,518 The following table details the carrying value of the Convertible Senior Notes: December 2022 Convertible Senior Notes (in thousands) March 31, December 31, Principal outstanding $ 143,750 $ 143,750 Less: Unamortized issuance costs (647) (875) Net carrying value $ 143,103 $ 142,875 October 2023 Convertible Senior Notes (in thousands) March 31, December 31, Principal outstanding $ 131,600 $ 131,600 Less: Unamortized issuance costs (1,334) (1,533) Net carrying value $ 130,266 $ 130,067

Senior Secured Term Loan Facili

Senior Secured Term Loan Facilities and Warrants to Purchase Shares of Common Stock	3 Months Ended
	Mar. 31, 2022
Debt Disclosure [Abstract]
Senior Secured Term Loan Facilities and Warrants to Purchase Shares of Common Stock	Secured Financing Agreements To finance its loans held-for-investment, the Company has entered into a variety of secured financing arrangements with several counterparties, including repurchase facilities, an asset-specific financing facility and a term financing facility. The Company’s repurchase facilities are collateralized by loans held-for-investment and certain cash balances. Although the transactions under repurchase facilities represent committed borrowings until maturity, the respective lender retains the right to mark the underlying collateral to fair value. A reduction in the value of pledged assets due to collateral-specific credit events, or, with respect to a limited number of the Company’s repurchase facilities, capital market events, would require the Company to fund margin calls. The Company does not typically retain similar rights for the Company to make margin calls on its underlying borrowers as a result of a determination by the Company and/or its financing counterparty that there has been a decrease in the market value of the underlying pledged collateral. The Company’s asset-specific financing facility and term financing facility are also collateralized by loans held-for-investment. Neither facility contains mark-to-market provisions and both are generally term-matched to the underlying assets, not to exceed February 9, 2025, in the case of the term financing facility. Subsequent to March 31, 2022, on April 22, 2022, the Company voluntarily repaid the term financing facility in whole without prepayment premium. In connection with this repayment, the Company incurred a charge on early extinguishment of debt of $(1.8) million or $(0.03) per share related to unamortized transaction costs. The following tables summarize details of the Company’s borrowings outstanding on its secured financing agreements as of March 31, 2022, and December 31, 2021: March 31, 2022 (dollars in thousands) Maturity Date (1) Amount Outstanding Unused Capacity Total Capacity Carrying Value of Collateral Weighted Average Borrowing Rate Repurchase facilities: Morgan Stanley Bank (2) June 28, 2022 $ 213,864 $ 286,136 $ 500,000 $ 387,299 2.5 % Goldman Sachs Bank USA (3) July 13, 2023 81,227 168,773 250,000 115,615 2.6 % JPMorgan Chase Bank June 28, 2022 141,261 308,739 450,000 238,927 2.5 % Citibank January 9, 2023 254,286 245,714 500,000 329,252 2.0 % Wells Fargo Bank (4) June 28, 2022 57,917 42,083 100,000 86,691 2.5 % Total/Weighted Average $ 748,555 $ 1,051,445 $ 1,800,000 $ 1,157,784 Asset-specific financings: CIBC Bank USA Term Matched $ 43,622 $ 106,378 $ 150,000 $ 56,879 2.1 % Term financing facility: Goldman Sachs Bank USA (5) February 14, 2025 $ 127,303 $ — $ 127,303 $ 340,073 3.9 % December 31, 2021 (dollars in thousands) Maturity Date (1) Amount Outstanding Unused Capacity Total Capacity Carrying Value of Collateral Weighted Average Borrowing Rate Repurchase facilities: Morgan Stanley Bank June 28, 2022 $ 230,982 $ 269,018 $ 500,000 $ 382,017 2.2 % Goldman Sachs Bank USA July 13, 2023 81,227 168,773 250,000 111,811 2.6 % JPMorgan Chase Bank June 28, 2022 104,215 345,785 450,000 188,838 2.3 % Citibank January 9, 2023 202,944 297,056 500,000 285,767 1.8 % Wells Fargo Bank June 28, 2022 57,917 42,083 100,000 86,409 2.3 % Total/Weighted Average $ 677,285 $ 1,122,715 $ 1,800,000 $ 1,054,842 Asset-specific financings: CIBC Bank USA Term Matched $ 43,622 $ 106,378 $ 150,000 $ 56,129 1.8 % Term financing facility: Goldman Sachs Bank USA February 14, 2025 $ 127,145 $ — $ 127,145 $ 329,256 3.7 % ____________________ (1) The facilities are set to mature on the stated maturity date, unless extended pursuant to their terms. (2) As of March 31, 2022, the Company retained an option to increase the maximum facility capacity amount up to $600 million, subject to customary terms and conditions. Subsequent to March 31, 2022, the Company entered into a modification on the facility to increase the maximum facility capacity amount up to $600 million as well as extend the maturity date of the facility to June 28, 2023. (3) As of March 31, 2022, the Company retained options to increase the maximum facility capacity amount up to $350 million, subject to customary terms and conditions. (4) As of March 31, 2022, the Company retained options to increase the maximum facility capacity amount up to $200 million, subject to customary terms and conditions. (5) Amount outstanding includes unamortized debt issuance costs. At March 31, 2022, and December 31, 2021, the Company’s borrowings outstanding on its secured financing facilities had contractual maturities as follows: March 31, 2022 (in thousands) Repurchase Facilities Asset-Specific Financings Term Financing Facility (1) Total Amount Outstanding 2022 $ 413,042 $ 43,622 $ — $ 456,664 2023 335,513 — — 335,513 2024 — — — — 2025 — — 127,303 127,303 2026 — — — — Thereafter — — — — Total $ 748,555 $ 43,622 $ 127,303 $ 919,480 December 31, 2021 (in thousands) Repurchase Facilities Asset-Specific Financings Term Financing Facility (1) Total Amount Outstanding 2022 $ 393,114 43,622 $ — $ 436,736 2023 284,171 — — 284,171 2024 — — — — 2025 — — 127,145 127,145 2026 — — — — Thereafter — — — — Total $ 677,285 $ 43,622 $ 127,145 $ 848,052 __________________ (1) Amount outstanding includes unamortized debt issuance costs. The following table summarizes certain characteristics of the Company’s repurchase facilities and counterparty concentration at March 31, 2022, and December 31, 2021: March 31, 2022 December 31, 2021 (dollars in thousands) Amount Outstanding Net Counterparty Exposure (1) Percent of Equity Weighted Average Years to Maturity Amount Outstanding Net Counterparty Exposure (1) Percent of Equity Weighted Average Years to Maturity Morgan Stanley Bank $ 213,864 $ 176,090 16 % 0.24 $ 230,982 $ 155,446 15 % 0.49 JPMorgan Chase Bank 141,261 100,051 9 % 0.24 104,215 87,103 9 % 0.49 Goldman Sachs Bank USA 81,227 34,925 3 % 1.28 81,227 31,852 3 % 1.53 Citibank 254,286 77,477 7 % 0.78 202,944 85,631 8 % 1.02 Wells Fargo Bank 57,917 29,718 3 % 0.24 57,917 29,320 3 % 0.49 Total $ 748,555 $ 418,261 $ 677,285 $ 389,352 ____________________ (1) Represents the excess of the carrying amount or market value of the loans held-for-investment pledged as collateral for repurchase facilities, including accrued interest plus any cash on deposit to secure the repurchase obligation, less the amount of the repurchase liability, including accrued interest. The Company does not anticipate any defaults by its financing counterparties, although there can be no assurance that one or more defaults will not occur. Financial Covenants The Company is subject to a variety of financial covenants under its secured financing agreements. The following represent the most restrictive financial covenants across the agreements as of March 31, 2022: • Unrestricted cash cannot be less than the greater of $30.0 million and 5.0% of recourse indebtedness. As of March 31, 2022, the Company’s unrestricted cash was $148.2 million, while 5.0% of the Company’s recourse indebtedness was $29.6 million. • Tangible net worth must be greater than the sum of (i) 75.0% of the Company’s tangible net worth as of June 28, 2017, and (ii) 75.0% of net cash proceeds of the Company’s equity issuances after June 28, 2017, which calculates to $931.7 million. As of March 31, 2022, the Company’s tangible net worth was $1.1 billion • Target asset leverage ratio cannot exceed 77.5% and total leverage ratio cannot exceed 80.0%. As of March 31, 2022, the Company’s target asset leverage ratio was 64.7% and the Company’s total leverage ratio was 72.4%. • Minimum interest coverage must be greater than 1.5:1.0. As of March 31, 2022, the Company’s minimum interest coverage was 1.9:1.0. The Company may also be subject to additional financial covenants in connection with various other agreements it enters into in the normal course of our business. The Company intends to continue to operate in a manner which complies with all of its financial covenants. Senior Secured Term Loan Facilities On September 25, 2020, the Company, as a guarantor, and certain of its subsidiaries, as borrowers, entered into a five-year senior secured term loan credit agreement with certain investment vehicles managed by Pacific Investment Management Company LLC, or PIMCO, providing for up to $300.0 million of senior secured term loan facilities. On September 28, 2020, the Company borrowed $225.0 million under the initial term loan facility. The Company chose not to borrow the remaining $75.0 million of commitments under the senior secured term loan facilities, which were available to it on a delayed draw basis until September 25, 2021. Interest on the outstanding loans under the senior secured term loan facilities is payable quarterly in arrears and accrues at the rate of (i) 8.00% per annum for any period for which accrued interest is paid in cash or (ii) 9.00% per annum for any period for which the borrowers elect to pay up to 50% of accrued interest in kind by adding such interest to the principal amount of the loans. The senior secured term loan facilities will mature on September 25, 2025. The loans outstanding under the term loan facilities are non-amortizing and may be voluntarily repaid, in whole or in part, at any time, subject to certain prepayment premiums if they are repaid prior to September 25, 2023. On December 9, 2021, the Company prepaid $75.0 million of borrowings under the senior secured term loan facilities, resulting in a total payment of approximately $79.9 million, inclusive of the principal amount, prepayment penalty and accrued interest. As a result of this repayment, the Company realized a charge on early extinguishment of debt of approximately $(8.9) million, or $(0.17) per share, comprised of the prepayment penalty and a pro-rata charge-off of unamortized discount including transaction costs. On February 16, 2022, the Company prepaid an additional $50.0 million of borrowings under the senior secured term loan facilities, resulting in a total payment of approximately $53.0 million, inclusive of the principal amount, prepayment penalty and accrued interest. As a result of this repayment, the Company realized a charge on early extinguishment of debt of approximately $(5.8) million, or $(0.11) per basic share, comprised of the prepayment penalty and a pro-rata charge-off of unamortized discount including transaction costs. Subsequent to March 31, 2022, on April 28, 2022, and May 9 2022, in two $50.0 million installments, the Company prepaid the remaining $100.0 million of borrowings under the senior secured term loan facilities, resulting in a total payment of approximately $105.7 million, inclusive of the principal amount, prepayment penalty and accrued interest. As a result of this repayment, the Company realized a charge on early extinguishment of debt of approximately $(11.3) million, or $(0.21) per basic share, comprised of the prepayment penalty and a charge-off of unamortized discount including transaction costs. Warrants to Purchase Shares of Common Stock In connection with the senior secured term loan facilities, on September 25, 2020, the Company issued warrants to purchase up to 6.066 million shares of the Company’s common stock, $0.01 par value per share, to certain investment vehicles managed by PIMCO. On September 25, 2021, the warrantholders forfeited unvested warrants exercisable for 1,516,455 shares of common stock because the Company chose not to borrow the $75.0 million of delayed draw commitments available under the senior secured term loan facilities. On September 30, 2021, the Company settled warrants to purchase approximately 1.06 million shares of common stock at an exercise price of $6.47 per share of common stock for a net cash amount of approximately $7.5 million. On October 4, 2021, the Company settled the remaining warrants to purchase approximately 3.49 million shares of common stock at an exercise price of $6.47 per share of common stock for a net cash amount of approximately $24.7 million. The Company currently has no warrants outstanding. The Company retained third party valuation experts to assist with estimating the fair value of the warrants on the issuance date. Based on the warrants’ fair value relative to the fair value of the senior secured term loan facilities, approximately $4.5 million of the $225.0 million of gross proceeds was allocated to the warrants, creating a corresponding senior secured term loan facilities discount in the same amount. The Company elected the accreted redemption value method whereby this discount will be accreted over five years using the effective interest method, resulting in an increase in the carrying value of the senior secured term loan facilities. The table below summarizes the net carrying amount of the senior secured term loan facilities: (in thousands) March 31, December 31, Principal outstanding $ 100,000 $ 150,000 Less: Unamortized debt discount and issuance costs (6,411) (10,120) Net carrying value $ 93,589 $ 139,880 The senior secured term loan credit agreement contains various affirmative and negative covenants, which are applicable to the Company, the borrowers and their respective subsidiaries, including limitations (subject to exceptions) on their ability to: (i) incur indebtedness; (ii) incur liens on their assets; (iii) consummate certain fundamental changes; (iv) dispose of all or any part of their assets; (v) pay dividends or other distributions with respect to their equity interests; (vi) make investments; (vii) enter into transactions with their affiliates; (viii) modify the terms of the Company’s existing convertible notes, any refinancings thereof or any subordinated or junior lien indebtedness, or prepay any such indebtedness; and (ix) enter into certain burdensome agreements. The senior secured term loan credit agreement also contains financial covenants that are substantially similar to the financial covenants under the Company’s repurchase facilities, asset-specific financing facility and term financing facility. If the Company fails to meet or satisfy any of the covenants in accordance with the senior secured term loan credit agreement and is unable to obtain a waiver or other suitable relief from the lenders, the Company would be in default and the Company’s lenders could elect to declare outstanding amounts due and payable. The Company was in compliance with all of its financial covenants as of March 31, 2022.

Cash, Cash Equivalents and Rest

Cash, Cash Equivalents and Restricted Cash	3 Months Ended
	Mar. 31, 2022
Cash and Cash Equivalents [Abstract]
Cash, Cash Equivalents and Restricted Cash	Cash, Cash Equivalents and Restricted Cash Cash and cash equivalents include cash held in bank accounts and cash held in money market funds on an overnight basis. The Company is required to maintain certain cash balances in restricted accounts as collateral for the Company’s repurchase facilities and with counterparties to support investment activities. As of March 31, 2022, the Company held $2.1 million in restricted cash in connection with its non-CRE CLO financing activities, compared to $2.0 million as of December 31, 2021. In addition, as of March 31, 2022, the Company held $103.9 million in restricted cash representing proceeds from principal paydowns of loans held in the CRE CLOs, compared to $10.4 million as of December 31, 2021. The following table provides a reconciliation of cash, cash equivalents and restricted cash reported on the Company’s condensed consolidated balance sheets as of March 31, 2022, and December 31, 2021, that sum to the total of the same such amounts shown in the condensed consolidated statements of cash flows: (in thousands) March 31, December 31, Cash and cash equivalents $ 148,162 $ 191,931 Restricted cash 105,972 12,362 Total cash, cash equivalents and restricted cash $ 254,134 $ 204,293

Fair Value

Fair Value	3 Months Ended
	Mar. 31, 2022
Fair Value Disclosures [Abstract]
Fair Value	Fair Value Fair Value Measurements ASC 820, Fair Value Measurements , or ASC 820, defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASC 820 clarifies that fair value should be based on the assumptions market participants would use when pricing an asset or liability and establishes a fair value hierarchy that prioritizes the information used to develop those assumptions. The fair value hierarchy gives the highest priority to quoted prices available in active markets ( i.e. , market-based or observable inputs) and the lowest priority to data lacking transparency ( i.e. , unobservable inputs) resulting in the use of management assumptions. Additionally, ASC 820 requires an entity to consider all aspects of nonperformance risk, including the entity’s own credit standing, when measuring fair value of a liability. ASC 820 establishes a three-level hierarchy to be used when measuring and disclosing fair value. An instrument’s categorization within the fair value hierarchy is based on the lowest level of significant input to its valuation. Following is a description of the three levels: Level 1 Inputs are quoted prices in active markets for identical assets or liabilities as of the measurement date under current market conditions. Additionally, the entity must have the ability to access the active market and the quoted prices cannot be adjusted by the entity. Level 2 Inputs include quoted prices in active markets for similar assets or liabilities; quoted prices in inactive markets for identical or similar assets or liabilities; or inputs that are observable or can be corroborated by observable market data by correlation or other means for substantially the full-term of the assets or liabilities. Level 3 Unobservable inputs are supported by little or no market activity. The unobservable inputs represent the assumptions that market participants would use to price the assets and liabilities, including risk. Generally, Level 3 assets and liabilities are valued using pricing models, discounted cash flow methodologies or similar techniques that require significant judgment or estimation. Following are descriptions of the valuation methodologies used to measure material assets and liabilities at fair value and details of the valuation models, key inputs to those models and significant assumptions utilized. Recurring Fair Value As of March 31, 2022, and December 31, 2021, the Company held no assets or liabilities measured at fair value on a recurring basis. Nonrecurring Fair Value The Company may be required to measure certain assets or liabilities at fair value from time to time. These periodic fair value measures typically result from the application of allowances for collateral-dependent assets under GAAP. These items would constitute nonrecurring fair value measures under ASC 820. For collateral-dependent loans that are identified as impaired, the Company measures allowance for credit losses by comparing its estimation of the fair value of the underlying collateral, less costs to sell, to the carrying value of the respective loan. To estimate the fair value of the underlying collateral the Company may (i) use certain valuation techniques which, among others, may include a discounted cash flow method of valuation, or (ii) by obtaining a third-party independent assessment of value such as an appraisal or other opinion of value. These valuations require significant judgments, which include assumptions regarding capitalization rates, discount rates, leasing, creditworthiness of major tenants, occupancy rates, availability and cost of financing, exit plan, loan sponsorship, actions of other lenders, and other factors deemed relevant. During the three months ended March 31, 2022, the Company maintained its risk rating of “5” on one of its loans held-for-investment during the quarterly risk rating process. As of March 31, 2022, the loan had an aggregate outstanding principal balance of $114.1 million, and an aggregate carrying value of $99.5 million. The Company recorded a CECL reserve on the asset based on its estimation of the fair value of the loan’s underlying property collateral, less costs to sell, as of March 31, 2022. This loan held-for-investment is therefore measured at fair value on a nonrecurring basis using significant unobservable inputs, and is classified as Level 3 assets in the fair value hierarchy. The significant unobservable inputs used to estimate the fair value of this loan held-for-investment include the exit capitalization rate and discount rate assumptions used to forecast the future sale price of the underlying real estate collateral, which ranged from 6.50% to 7.00%, and from 9.00% to 9.50%, respectively. Refer to Note 3 - Loans Held-for-Investment, Net of Allowance for Credit Losses for further detail. Fair Value of Financial Instruments In accordance with ASC 820, the Company is required to disclose the fair value of financial instruments, both assets and liabilities recognized and not recognized in the condensed consolidated balance sheets, for which fair value can be estimated. The following describes the Company’s methods for estimating the fair value for financial instruments: • Loans held-for-investment are carried at cost, net of any unamortized acquisition premiums or discounts, loan fees, origination costs and allowance for credit losses, as applicable. The Company estimates the fair value of its loans held-for-investment by assessing any changes in market interest rates, credit spreads for loans of comparable risk as corroborated by inquiry of other market participants, shifts in credit profiles and actual operating results for mezzanine loans and senior loans, taking into consideration such factors as underlying property type, property competitive position within its market, market and submarket fundamentals, tenant mix, nature of business plan, sponsorship, extent of leverage and other loan terms. The Company categorizes the fair value measurement of these assets as Level 3. • Cash and cash equivalents and restricted cash have a carrying value which approximates fair value because of the short maturities of these instruments. The Company categorizes the fair value measurement of these assets as Level 1. • The carrying value of the underlying loans in the repurchase facilities, the asset-specific financing facility and the term financing facility that mature in less than one year generally approximates fair value due to the short maturities. The Company’s long-term repurchase facilities, asset-specific financing facility and term financing facility have floating rates based on an index plus a credit spread and the credit spread is typically consistent with those demanded in the market. Accordingly, the interest rates on these borrowings are at market and, thus, carrying value approximates fair value. The Company categorizes the fair value measurement of these liabilities as Level 2. • Securitized debt obligations are recorded at outstanding principal, net of any unamortized deferred debt issuance costs. In determining the fair value of its securitized debt obligations, management’s judgment may be used to arrive at fair value that considers prices obtained from third-party pricing providers, broker quotes received and other applicable market data. If observable market prices are not available or insufficient to determine fair value due principally to illiquidity in the marketplace, then fair value is based upon internally developed models that are primarily based on observable market-based inputs but also include unobservable market data inputs (including prepayment speeds, delinquency levels and credit losses). The Company categorizes the fair value measurement of these liabilities as Level 2. • Convertible senior notes are carried at their unpaid principal balance, net of any unamortized deferred issuance costs. The Company estimates the fair value of its convertible senior notes using the market transaction price nearest to March 31, 2022. The Company categorizes the fair value measurement of these assets as Level 2. • Senior secured term loan facilities are carried at their unpaid principal balance, net of any unamortized deferred issuance costs. The Company estimates the fair value of its senior secured term loan facilities at the carrying value thereof as of March 31, 2022. The Company categorizes the fair value measurement of these assets as Level 2. The following table presents the carrying values and estimated fair values of assets and liabilities that are required to be recorded or disclosed at fair value at March 31, 2022, and December 31, 2021: March 31, 2022 December 31, 2021 (in thousands) Carrying Value Fair Value Carrying Value Fair Value Assets Loans held-for-investment, net of allowance for credit losses $ 3,750,470 $ 3,760,707 $ 3,741,308 $ 3,771,216 Cash and cash equivalents $ 148,162 $ 148,162 $ 191,931 $ 191,931 Restricted cash $ 105,972 $ 105,972 $ 12,362 $ 12,362 Liabilities Repurchase facilities $ 748,555 $ 748,555 $ 677,285 $ 677,285 Securitized debt obligations $ 1,631,991 $ 1,619,729 $ 1,677,619 $ 1,681,514 Asset-specific financings $ 43,622 $ 43,622 $ 43,622 $ 43,622 Term financing facility $ 127,303 $ 127,303 $ 127,145 $ 127,145 Convertible senior notes $ 273,369 $ 273,770 $ 272,942 $ 278,554 Senior secured term loan facilities $ 93,589 $ 93,589 $ 139,880 $ 139,880

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Mar. 31, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies The following represent the material commitments and contingencies of the Company as of March 31, 2022: Legal and Regulatory From time to time, the Company may be subject to liability under laws and government regulations and various claims and legal actions arising in the ordinary course of business. Liabilities are established for legal claims when payments associated with the claims become probable and the costs can be reasonably estimated. The actual costs of resolving legal claims may be substantially higher or lower than the amounts established for those claims. Based on information currently available, management is not aware of any legal or regulatory claims that would have a material effect on the Company’s condensed consolidated financial statements and, therefore, no accrual is required as of March 31, 2022. Unfunded Commitments on Loans Held-for-Investment Certain of the Company’s commercial real estate loan agreements contain provisions and obligations to extend credit to its borrowers through its unfunded loan commitments over the contractual period of its loans. As of March 31, 2022, and December 31, 2021, the Company had unfunded loan commitments of $372.3 million and $403.6 million, respectively, on loans held-for-investment, which it expects to fund, subject to the satisfaction of any conditions precedent to such commitments, over the tenure of these loans. These commitments generally provide funding for lease-related or capital improvement expenditures, as well as interest and carry costs, all of which will vary depending on the progress of capital improvement projects, leasing and cash flows at the properties that serve as collateral for the Company’s loans. Therefore, the exact timing and amounts of such loan balance future fundings are generally uncertain and will depend on the current and future performance of the collateral properties. Due to the COVID-19 pandemic and its impact on the global and U.S. economies, generally, and the U.S. commercial real estate market, specifically, the pace of lease-related or capital improvement expenditures may be slower than otherwise expected, and the pace of associated future fundings relating to these capital needs accordingly may be similarly slower; however, the exact timing and amounts are uncertain. The Company typically finances the funding of its loan commitments on terms generally consistent with its overall financing facilities; however, most of its financing agreement counterparties are not obligated to fund their ratable portion of these loan commitments over time and have varying degrees of discretion over future loan funding obligations, including the advance rates on their fundings. The Company may be obligated to fund loan commitments with respect to a pledged asset even if the applicable financing counterparty will not fund their ratable portion of the loan commitment and/or has made margin calls with respect to such pledged asset. As a result of the COVID-19 pandemic and the increased degree of uncertainty it has created, the Company’s financing agreement counterparties may be less likely to finance its future loan funding commitments than they were prior to the COVID-19 pandemic. As of March 31, 2022, the Company recognized $1.8 million in other liabilities related to the allowance for credit losses on unfunded loan commitments. See Note 3 - Loans Held-for-Investment, Net of Allowance for Credit Losses for further detail.

Preferred Stock

Preferred Stock	3 Months Ended
	Mar. 31, 2022
Equity [Abstract]
Preferred Stock	Preferred Stock Temporary Equity The Company’s 10% cumulative redeemable preferred stock ranks, with respect to rights to the payment of dividends and the distribution of assets upon liquidation, dissolution or winding up of the Company, senior to the rights of holders of the Company’s common stock and on parity with the Company’s 7.00% Series A Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock. The holders of the preferred stock are entitled to receive, when, as and if authorized and declared by the Company’s board of directors, cumulative cash dividends at the rate of 10% per annum of the $1,000 liquidation preference per share of the preferred stock. Such dividends accrue on a daily basis and are cumulative from and including the initial issue date of the preferred stock. The Company has the option at any time after five years from the initial issue date of June 28, 2017, to redeem the preferred stock at a redemption price of $1,000 per share, plus any accrued and unpaid dividends. At any time after six years from the initial issue date, the Company will, at the request of any preferred stockholder, repurchase the holder’s preferred stock at a price of $1,000 per share, plus any accrued and unpaid dividends. During each of the three months ended March 31, 2022, and 2021, the Company declared dividends to the preferred stockholder of $25,000. Issuance of Sub-REIT Preferred Stock In January 2021, a subsidiary of the Company issued 625 shares of Series A preferred stock of which 500 shares were retained by the Company and 125 shares were sold to third party investors for proceeds of $0.1 million. The 500 preferred shares of Series A preferred stock retained by the Company are eliminated in the Company’s condensed consolidated statements of changes in equity and the 125 shares sold to third-party investors are shown in the Company’s condensed consolidated statements of changes in equity as non-controlling interests. Issuance of 7.00% Series A Fixed-to-Floating Rate Cumulative Redeemable Preferred Stock On November 30, 2021, and December 10, 2021, the Company received total net proceeds of $110.5 million from the issuance of 4,596,500 shares of Series A Preferred Stock, or the Initial Series A Preferred Stock Shares, after deducting the underwriting discount of $3.6 million and issuance costs of $0.8 million. The Company used the net proceeds from the offering to partially prepay the senior secured term loan facilities and for general corporate purposes. The Series A Preferred Stock is currently listed on the NYSE under the symbol “GPMT PrA.” On January 18, 2022, and February 8, 2022, the Company received total net proceeds of $87.5 million from the issuance of 3,633,000 additional shares of Series A Preferred Stock, or the Additional Series A Preferred Stock Shares, after deducting the underwriting discount of $2.9 million and issuance costs of $0.4 million. The Company plans to use the net proceeds from this offering for general corporate purposes. The Series A Preferred Stock ranks, with respect to rights to the payment of dividends and the distribution of assets upon liquidation, dissolution or winding up of the Company, senior to the rights of holders of the Company’s common stock and on parity with the Company’s 10% cumulative redeemable preferred stock. Holders of the Series A Preferred Stock are entitled to receive, when and as declared, a dividend at a fixed rate of 7.00% per annum of the $25.00 liquidation preference. The first dividend on the Initial Series A Preferred Stock Shares was payable on January 18, 2022, and covered the period from, and including, November 30, 2021, to, but not including, January 15, 2022, and was in the amount of $0.15069 per share. The first dividend on the Additional Series A Preferred Stock Shares is payable on April 15, 2022, and will cover the period from, and including, January 15, 2022, to, but not including, April 15, 2022, and will be in the amount of $0.4375 per share. The Series A Preferred Stock has a liquidation preference of $25.00 per share. When, as, and if authorized by the Company’s board of directors and declared by the Company, dividends on Series A Preferred Stock are payable on the 15 th of April, July, October and January of each year at a rate per annum equal to 7.00% per annum of the $25.00 per share liquidation preference. Dividends on the Series A Preferred Stock are cumulative. On and after November 30, 2026, the Company, at its option, upon not fewer than 30 days’ nor more than 60 days’ written notice, may redeem the Series A Preferred Stock, in whole, at any time, or in part, from time to time, for cash, at a redemption price of $25.00 per share, plus any accrued and unpaid dividends thereon to, but excluding, the date fixed for redemption. Upon the occurrence of a Change of Control event (as defined in the Articles Supplementary designating the Series A Preferred Stock, or the Articles Supplementary), the Company, at its option, upon not less than 30 nor more than 60 days’ written notice, redeem the Series A Preferred Stock, in whole or in part, within 120 days on or after the first date on which such Change of Control occurred, for cash at a redemption price of $25.00 per share, plus any accumulated and unpaid dividends thereon to, but excluding, the redemption date, without interest. Holders of Series A Preferred Stock will not have any voting rights except as set forth in the Articles Supplementary.

Stockholders' Equity

Stockholders' Equity	3 Months Ended
	Mar. 31, 2022
Stockholders' Equity Attributable to Parent [Abstract]
Stockholders' Equity	Stockholders’ Equity Common Stock Distributions to Stockholders The following table presents cash dividends declared by the Company’s board of directors on its common stock from March 31, 2020, through March 31, 2022: Declaration Date Record Date Payment Date Cash Dividend Per Share 2022 March 17, 2022 April 1, 2022 April 15, 2022 $ 0.25 $ 0.25 2021 December 16, 2021 December 31, 2021 January 18, 2022 $ 0.25 September 15, 2021 October 1, 2021 October 19, 2021 $ 0.25 June 15, 2021 July 1, 2021 July 19, 2021 $ 0.25 March 18, 2021 April 1, 2021 April 19, 2021 $ 0.25 $ 1.00 2020 December 18, 2020 December 31, 2020 January 22, 2021 $ 0.25 December 18, 2020 December 31, 2020 January 22, 2021 $ 0.20 September 28, 2020 October 8, 2020 October 19, 2020 $ 0.20 $ 0.65 Share Repurchases On December 16, 2021, the Company announced that its board of directors increased the Company’s share repurchase authorization to allow for the repurchase of up to an aggregate of 4,000,000 shares of the Company’s common stock. The Company’s share repurchase program has no expiration date. The shares are expected to be repurchased from time to time through privately negotiated transactions or open market transactions, including pursuant to a trading plan in accordance with Rules 10b5-1 and 10b-18 under the Securities Exchange Act of 1934, as amended, or the Exchange Act, or by any combination of such methods. The manner, price, number and timing of share repurchases will be subject to a variety of factors, including market conditions and applicable SEC rules. No shares were repurchased during the three months ended March 31, 2022, and 2021. As of March 31, 2022, there remained 2,698,388 shares authorized for repurchase. The Company has also authorized the repurchase of shares of restricted common stock granted to employees and directors for tax withholding purposes. During the three months ended March 31, 2022, and 2021, the Company repurchased from employees 69,039 and 97,425 shares of its common stock, respectively, for an aggregate cost of $0.8 million and $0.9 million, respectively. At-the-Market Offering The Company is party to an equity distribution agreement under which the Company may sell up to an aggregate of 8,000,000 shares of its common stock from time to time in any method permitted by law deemed to be an “at-the-market” offering as defined in Rule 415 under the Securities Act of 1933, as amended, or Securities Act. As of March 31, 2022, 3,242,364 shares of common stock had been sold under the equity distribution agreement for total accumulated net proceeds of approximately $61.2 million. No shares were sold during the three months ended March 31, 2022, and 2021. Warrants to Purchase Common Stock See Note 7 - Senior Secured Term Loan Facilities and Warrants to Purchase Shares of Common Stock for details on warrants to purchase shares of the Company’s common stock. Preferred Stock Distributions to Stockholders The following table presents cash dividends declared by the Company’s board of directors on its Series A preferred stock from March 31, 2020, through March 31, 2022: Declaration Date Record Date Payment Date Cash Dividend Per Share March 17, 2022 April 1, 2022 April 15, 2022 $ 0.43750 December 16, 2021 December 31, 2021 January 18, 2022 $ 0.15069

Equity Incentive Plan

Equity Incentive Plan	3 Months Ended
	Mar. 31, 2022
Share-based Payment Arrangement [Abstract]
Equity Incentive Plan	Equity Incentive Plan The Company’s 2017 Equity Incentive Plan, or the Plan, permits the granting of restricted common stock, phantom shares, or restricted stock units, both non-performance based, or RSUs, and performance-based, or PSUs, dividend equivalent rights and other equity-based awards to employees, directors, officers, advisors, consultants and other personnel. As of March 31, 2022, the Company had 2,022,780 shares of common stock available for future issuance under the Plan. The Company accounts for equity-based awards under ASC 718 - Compensation - Stock Compensation, which requires the Company to expense the cost of services received in exchange for equity-based awards based on the grant-date fair value of the awards. This expense is recognized ratably over the requisite service period following the date of grant. The fair value of awards of the Company’s restricted common stock and RSUs is typically equivalent to the closing stock price on the grant date. The unrecognized compensation cost relating to such awards is recognized as an expense over the awards’ remaining vesting periods. As of March 31, 2022, there was $0.5 million of total unrecognized compensation cost for awards of restricted common stock that will be recognized over the grants’ remaining weighted average vesting period of 1.1 years. For the three months ended March 31, 2022, the Company recognized $0.2 million of compensation expense associated with these awards, compared to $0.8 million for three months ended March 31, 2021, within compensation and benefits expense on the condensed consolidated statements of income. As of March 31, 2022, there was $9.7 million of total unrecognized compensation cost for awards of RSUs that will be recognized over the grants’ remaining weighted average vesting period of 1.9 years. For three months ended March 31, 2022, the Company recognized $1.3 million of compensation expense associated with these awards, compared to $0.8 million for three months ended March 31, 2021, within compensation and benefits expense on the condensed consolidated statements of income. Awards of PSUs have a three-year cliff vesting with the number of performance-based stock units vesting at the end of the three-year period based upon the Company’s absolute and relative “core” return on average equity, or Core ROAE, performance, as set in the applicable award agreements. More specifically, between 0% and 200% of the target number of units may vest at the end of the performance period based (i) 50% against the predetermined internal Company performance goal for Core ROAE and (ii) 50% against the Company’s performance ranking for Core ROAE among a group of commercial mortgage REIT peer companies. The commercial mortgage REIT peer group includes publicly traded commercial mortgage REITs, which the Company believes derive the majority of their revenues from commercial real estate balance sheet lending activities and meet certain market capitalization criteria. As of March 31, 2022, there was $7.0 million of total unrecognized compensation cost for awards of PSUs that will be recognized over the grants’ remaining weighted average vesting period of 1.8 years. For the three months ended March 31, 2022, the Company recognized $0.7 million of compensation expense associated with these awards, compared to $0.3 million for the three months ended March 31, 2021, within compensation and benefits expenses on the condensed consolidated statements of income. The following table summarizes the grants, vesting and forfeitures of restricted common stock, RSUs and PSUs for the three months ended March 31, 2022: Restricted Stock RSUs PSUs Weighted Average Grant Date Fair Market Value Outstanding at December 31, 2021 264,662 933,283 347,896 $ 12.48 Granted — 463,292 312,538 $ 11.84 Vested (103,038) (173,181) — $ 13.16 Forfeited (69,039) — — $ 18.87 Outstanding at March 31, 2022 92,585 1,223,394 660,434 $ 11.92 Below is a summary of restricted stock, RSU and PSU vesting dates as of March 31, 2022: Vesting Year Restricted Stock RSUs PSUs Total Awards 2022 — 44,853 — 44,853 2023 92,585 327,610 347,896 768,091 2024 — 327,625 312,538 640,163 2025 — 523,306 — 523,306 Total 92,585 1,223,394 660,434 1,976,413

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2022
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company has elected to be taxed as a REIT under the Code for U.S. federal income tax purposes. As long as the Company qualifies as a REIT, the Company generally will not be subject to U.S. federal income taxes on that portion of its income that it distributes to its stockholders if it annually distributes at least 90% of its REIT taxable income, without regard to the deduction for dividends paid and excluding net capital gains, and does not engage in prohibited transactions. As of March 31, 2022, the Company distributed 100% of its REIT taxable income for the taxable years ended December 31, 2021, and 2020, in part with dividends paid in the subsequent year, and has complied with all requirements to continue to qualify as a REIT. The majority of states also recognize the Company’s REIT status. The Company’s TRS files a separate federal tax return and is fully taxed as a standalone U.S. C-corporation. It is assumed that the Company will retain its REIT status and will incur no REIT level taxation as it intends to comply with the REIT regulations and annual distribution requirements. Based on the Company’s evaluation, it has been concluded that there are no significant uncertain tax positions requiring recognition in the Company’s condensed consolidated financial statements of a contingent tax liability for uncertain tax positions. Additionally, there were no amounts accrued for penalties or interest as of, or during, the periods presented in these condensed consolidated financial statements.

Earnings Per Share

Earnings Per Share	3 Months Ended
	Mar. 31, 2022
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share The following table presents a reconciliation of the earnings and shares used in calculating basic and diluted earnings per share for the three months ended March 31, 2022 and 2021: Three Months Ended March 31, (in thousands, except share data) 2022 2021 Numerator: Net income attributable to common stockholders - basic $ 1,011 $ 27,966 Interest expense attributable to convertible notes — 4,501 Net income attributable to common stockholders - diluted $ 1,011 $ 32,467 Denominator: Weighted average common shares outstanding 53,705,195 54,730,951 Weighted average restricted stock shares 151,856 406,657 Basic weighted average shares outstanding 53,857,051 55,137,608 Effect of dilutive shares issued in an assumed conversion of the convertible senior notes — 14,065,946 Effect of dilutive shares issued in an assumed conversion of RSUs as additional shares 104,446 803,661 Effect of dilutive shares issued in an assumed exercise of warrants issued in conjunction with the senior secured term loan facilities — 1,827,181 Diluted weighted average shares outstanding 53,961,497 71,834,396 Earnings per share Basic $ 0.02 $ 0.51 Diluted $ 0.02 $ 0.45 For the three months ended March 31, 2022, excluded from the calculation of diluted earnings per share is the effect of adding back $4.5 million of interest expense and 14,065,946 of weighted average common share equivalents related to the assumed conversion of the Company’s convertible senior notes, as their inclusion would be antidilutive. The computation of diluted earnings per share is also based on the incremental shares that would be outstanding assuming the conversion of RSUs. The number of incremental shares is calculated by applying the treasury stock method. For the three months ended March 31, 2022, and 2021, an additional 104,446 and 803,661 weighted-average unvested RSUs, respectively, were included in the dilutive earnings per share denominator. The computation of diluted earnings per share is also based on the incremental shares that would be outstanding assuming the conversion of PSUs. The number of incremental shares is calculated by applying the treasury stock method. For the three months ended March 31, 2022, no additional weighted-average unvested PSUs were included in the dilutive earnings per share denominator, as their inclusion would be antidilutive. The Company did not have any PSUs outstanding as of March 31, 2021. In conjunction with entering into the senior secured term loan credit agreement and the warrants described in Note 7 - Senior Secured Term Loan Facilities and Warrants to Purchase Shares of Common Stock , the Company elected the accreted redemption value method whereby the discount created based on the fair value of the warrants relative to the fair value of the senior secured term loan facilities and the related issuance costs will be accreted over five years using the effective interest method. Such adjustments are included in amortization of deferred debt issuance costs on the Company’s condensed consolidated statements of cash flows. For the three months ended March 31, 2021, these adjustments totaled $0.2 million. Additionally, the computation of diluted earnings per share is based on the incremental shares that would be outstanding assuming the exercise of warrants issued in conjunction with entering into the senior secured term loan credit agreement. The number of incremental shares is calculated by applying the treasury stock method. For the three months ended March 31, 2021, the additional 1.8 million shares attributable to the warrants were included in the computation of diluted earnings per share. The Company did not have any warrants outstanding as of March 31, 2022.

Subsequent Events

Subsequent Events	3 Months Ended
	Mar. 31, 2022
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Events subsequent to March 31, 2022, were evaluated through the date these condensed consolidated financial statements were issued and no other additional events were identified requiring further disclosure in these condensed consolidated financial statements other than as discussed below. On April 22, 2022, the Company repaid the remaining $103.6 million of borrowings outstanding under the GPMT 2018-FL1 CRE CLO. See Note 4 – Variable Interest Entities and Securitized Debt Obligations for additional details. On April 20, 2022, the Company entered into a modification on the Morgan Stanley Bank repurchase financing facility to increase the maximum facility capacity amount up to $600 million as well as extend the maturity date of the facility to June 28, 2023. See Note 5 – Secured Financing Agreements for additional details. On April 22, 2022, the Company repaid the remaining $129.1 million of borrowings outstanding under the term financing facility with Goldman Sachs Bank USA. See Note 5 – Secured Financing Agreements for additional details. On April 28, 2022, and May 9, 2022, in two $50.0 million installments, the Company repaid the remaining $100.0 million of borrowings outstanding under the senior secured term loan facilities. See Note 7 – Senior Secured Term Loan Facilities and Warrants to Purchase Shares of Common Stock for additional details.

Basis of Presentation and Sig_2

Basis of Presentation and Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2022
Accounting Policies [Abstract]
Consolidation and Basis of Presentation	Consolidation and Basis of Presentation The interim unaudited condensed consolidated financial statements of the Company have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission, or SEC. Certain information and note disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles, or GAAP, have been condensed or omitted according to such SEC rules and regulations. However, management believes that the disclosures included in these interim condensed consolidated financial statements are adequate to make the information presented not misleading. The accompanying unaudited condensed consolidated financial statements should be read in conjunction with the financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021. In the opinion of management, all normal and recurring adjustments necessary to present fairly the financial condition of the Company at March 31, 2022, and results of operations for all periods presented, have been made. The results of operations for the three months ended March 31, 2022 should not be construed as indicative of the results to be expected for future periods or the full year. The unaudited condensed consolidated financial statements of the Company include the accounts of all subsidiaries; inter-company accounts and transactions have been eliminated. Certain prior period amounts have been reclassified to conform to the current period presentation. All entities in which the Company holds investments that are considered VIEs for financial reporting purposes were reviewed for consolidation under the applicable consolidation guidance. Whenever the Company has both the power to direct the activities of an entity that most significantly impact the entity’s performance, and the obligation to absorb losses or the right to receive benefits of the entity that could be significant, the Company consolidates the entity.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make a number of significant estimates. These include estimates of amount and timing of allowances for credit losses, fair value of certain assets and liabilities, and other estimates that affect the reported amounts of certain assets and liabilities as of the date of the condensed consolidated financial statements and the reported amounts of certain revenues and expenses during the reported period. It is likely that changes in these estimates (e.g., valuation changes to the underlying collateral of loans due to changes in market capitalization rates, leasing, credit worthiness of major tenants, occupancy rates, availability of financing, exit plan, loan sponsorship, actions of other lenders, overall economic and capital markets conditions, the broader commercial real estate market, local geographic sub-markets or other factors) will occur in the near term. As the novel coronavirus, or COVID-19, pandemic has evolved from its emergence in early 2020, so has its global impact. The longer-term macroeconomic effects on
Recently Issued and/or Adopted Accounting Standards	Recently Issued and/or Adopted Accounting Standards Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures In March 2022, the Financial Accounting Standards Board, or FASB, issued ASU 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures, or ASU 2022-02. The intention of ASU 2022-02 is to simplify the guidance surrounding loan modifications and restructurings and to eliminate the accounting guidance related to TDR. The new guidance deviates from TDR guidance as disclosures are now based on whether a modification or restructuring with a borrower experiencing financial difficulty results in principal forgiveness, an interest rate reduction, a significant payment delay or term extension as opposed to simply a concession. The new guidance requires disclosure by class of financing receivables, of the types of modifications, the financial effects of those modifications and the performance of those modified receivables in the last twelve months. As it relates to ASC 326-20 the Company is now allowed to use any acceptable method to determine credit losses as a result of modification or restructuring with a borrower experiencing financial difficulty. ASU 2022-02 also requires disclosure of gross write-offs recorded in the current period, on a year-to-date basis, by year of origination in the vintage disclosures. ASU 2022-02 is effective for fiscal years beginning after December 15, 2022. Entities are able to early adopt these amendments and have the ability to early adopt the TDR enhancements separately from the vintage disclosures. The Company has not yet adopted this ASU and will continue to evaluate the effects of adoption. Facilitation of the Effects of Reference Rate Reform on Financial Reporting In March 2020, FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, or ASU No. 2020-04, which provides optional expedients and exceptions for applying GAAP to debt instruments, derivatives, and other contracts that reference the London Interbank Offered Rate, or LIBOR, or other reference rates expected to be discontinued as a result of reference rate reform. This guidance is optional and may be elected through December 31, 2022, using a prospective application on all eligible contract modifications. The Company has loan agreements and debt agreements that incorporate LIBOR as a referenced interest rate. It is difficult to predict what effect, if any, the phase-out of LIBOR and the use of alternative benchmarks may have on the Company’s business or on the overall financial markets. The Company has not adopted any of the optional expedients or exceptions through March 31, 2022, but will continue to evaluate the possible adoption of any such expedients or exceptions.

Loans Held-for-Investment, Ne_2

Loans Held-for-Investment, Net of Allowance for Credit Losses (Tables)	3 Months Ended
	Mar. 31, 2022
Receivables [Abstract]
Schedule of Loans Held-for-Investment	The following tables summarize the Company’s loans held-for-investment by asset type, property type and geographic location as of March 31, 2022, and December 31, 2021: March 31, (dollars in thousands) Senior Loans (1) Mezzanine Loans B-Notes Total Unpaid principal balance $ 3,782,700 $ 697 $ 13,944 $ 3,797,341 Unamortized (discount) premium (61) — — (61) Unamortized net deferred origination fees (12,656) — — (12,656) Allowance for credit losses (32,667) (697) (790) (34,154) Carrying value $ 3,737,316 $ — $ 13,154 $ 3,750,470 Unfunded commitments $ 372,333 $ — $ — $ 372,333 Number of loans 101 1 1 103 Weighted average coupon 4.6 % 13.0 % 8.0 % 4.6 % Weighted average years to maturity (2) 1.0 3.6 4.8 1.0 December 31, (dollars in thousands) Senior Loans (1) Mezzanine Loans B-Notes Total Unpaid principal balance $ 3,781,771 $ 1,048 $ 14,006 $ 3,796,825 Unamortized (discount) premium (70) — — (70) Unamortized net deferred origination fees (14,550) — — (14,550) Allowance for credit losses (38,719) (1,048) (1,130) (40,897) Carrying value $ 3,728,432 $ — $ 12,876 $ 3,741,308 Unfunded commitments $ 403,584 $ — $ — $ 403,584 Number of loans 103 1 1 105 Weighted average coupon 4.5 % 13.0 % 8.0 % 4.5 % Weighted average years to maturity (2) 1.1 3.9 5.1 1.1 ____________________ (1) Loans primarily secured by a first priority lien on commercial real property and related personal property and also includes, when applicable, any companion subordinate loans. (2) Based on contractual maturity date. Certain loans are subject to contractual extension options with such conditions stipulated in the applicable loan documents. Actual maturities may differ from contractual maturities stated herein as certain borrowers may have the right to prepay with or without paying a prepayment fee. The Company may also extend contractual maturities in connection with certain loan modifications.
Schedule of Loans Held-for-Investment by Property Type	(dollars in thousands) March 31, December 31, Property Type Carrying Value % of Loan Portfolio Carrying Value % of Loan Portfolio Office $ 1,674,127 44.6 % $ 1,703,951 45.5 % Multifamily 1,032,942 27.6 % 1,061,434 28.4 % Hotel 466,030 12.4 % 464,816 12.4 % Retail 346,821 9.2 % 341,834 9.1 % Industrial 179,884 4.8 % 118,564 3.2 % Other 50,666 1.4 % 50,709 1.4 % Total $ 3,750,470 100.0 % $ 3,741,308 100.0 %
Schedule of Loans Held-for-Investment by Geographic Location	(dollars in thousands) March 31, December 31, Geographic Location Carrying Value % of Loan Portfolio Carrying Value % of Loan Portfolio Northeast $ 928,822 24.7 % $ 917,029 24.5 % Southwest 820,034 21.9 % 836,955 22.4 % West 663,818 17.7 % 658,429 17.6 % Midwest 640,280 17.1 % 637,784 17.0 % Southeast 697,516 18.6 % 691,111 18.5 % Total $ 3,750,470 100.0 % $ 3,741,308 100.0 %
Rollforward of Loans Held-for-Investment	The following table summarizes activity related to loans held-for-investment, net of allowance for credit losses, for the three months ended March 31, 2022, and 2021: Three Months Ended March 31, (in thousands) 2022 2021 Balance at beginning of period $ 3,741,308 $ 3,847,803 Originations, additional fundings, upsizing of loans and capitalized deferred interest 172,865 41,777 Repayments (118,383) (101,588) Loan sales (43,714) — Net discount accretion (premium amortization) 9 7 Increase in net deferred origination fees (2,240) (34) Amortization of net deferred origination fees 3,989 4,638 (Provision for) benefit from credit losses (3,364) 7,233 Balance at end of period $ 3,750,470 $ 3,799,836
Rollforward of Allowance for Credit Losses	The following table presents the changes for the three months ended March 31, 2022, and 2021 in the allowance for credit losses on loans held-for-investment: Three Months Ended March 31, (in thousands) 2022 2021 Balance at beginning of period $ 40,897 $ 66,666 Provision for (benefit from) credit losses 3,364 (7,233) Write-off (10,107) — Balance at end of period $ 34,154 $ 59,433
Financing Receivable, Nonaccrual	The following table presents the carrying value of loans held-for-investment on nonaccrual status for the three months ended March 31, 2022, and 2021: Three Months Ended March 31, (in thousands) 2022 2021 Nonaccrual loan carrying value at beginning of period $ 145,370 $ — Addition of nonaccrual loan carrying value $ 11 $ 19,264 Removal of nonaccrual loan carrying value $ (45,854) $ — Nonaccrual loan carrying value at end of period $ 99,527 $ 19,264
Schedule of Loans Held-for-Investment by Internal Risk Rating	The following table presents the number of loans, unpaid principal balance and carrying value by risk rating for loans held-for-investment as of March 31, 2022, and December 31, 2021: (dollars in thousands) March 31, December 31, Risk Rating Number of Loans Unpaid Principal Balance Carrying Value Number of Loans Unpaid Principal Balance Carrying Value 1 10 $ 341,548 $ 340,122 9 $ 245,939 $ 245,042 2 62 2,147,019 2,129,438 58 2,002,008 1,983,615 3 21 659,843 652,376 25 747,631 739,343 4 9 534,803 529,007 11 633,153 627,938 5 1 114,128 99,527 2 168,094 145,370 Total 103 $ 3,797,341 $ 3,750,470 105 $ 3,796,825 $ 3,741,308 The following table presents the carrying value of loans held-for-investment as of March 31, 2022, and December 31 2021, by risk rating and year of origination: March 31, 2022 (in thousands) Origination Year Risk Rating 2022 2021 2020 2019 2018 2017 Prior Total 1 $ — $ — $ — $ 231,261 $ 75,644 $ — $ 33,217 $ 340,122 2 $ 129,381 $ 609,326 $ 139,746 $ 749,895 $ 407,861 $ 13,154 $ 80,075 $ 2,129,438 3 $ — $ 47,063 $ 16,614 $ 191,608 $ 152,696 $ 153,878 $ 90,517 $ 652,376 4 $ — $ — $ — $ 183,992 $ 52,973 $ 173,308 $ 118,734 $ 529,007 5 $ — $ — $ — $ — $ 99,527 $ — $ — $ 99,527 Total $ 129,381 $ 656,389 $ 156,360 $ 1,356,756 $ 788,701 $ 340,340 $ 322,543 $ 3,750,470 December 31, 2021 (in thousands) Origination Year Risk Rating 2021 2020 2019 2018 2017 2016 Prior Total 1 — — 136,138 75,592 — 33,312 — $ 245,042 2 623,992 90,381 828,432 347,173 12,877 31,872 48,888 $ 1,983,615 3 45,062 59,186 147,214 242,662 153,732 68,012 23,475 $ 739,343 4 — — 260,672 74,808 173,081 — 119,377 $ 627,938 5 — — — 99,515 45,855 — — $ 145,370 Total $ 669,054 $ 149,567 $ 1,372,456 $ 839,750 $ 385,545 $ 133,196 $ 191,740 $ 3,741,308

Variable Interest Entities an_2

Variable Interest Entities and Securitized Debt Obligations (Tables)	3 Months Ended
	Mar. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule of Variable Interest Entities	The following table presents a summary of the assets and liabilities of all VIEs consolidated on the Company’s condensed consolidated balance sheets as of March 31, 2022, and December 31, 2021: (in thousands) March 31, December 31, Loans held-for-investment $ 2,120,554 $ 2,257,768 Allowance for credit losses (8,945) (16,904) Loans held-for-investment, net 2,111,609 2,240,864 Restricted cash 103,854 10,377 Other assets 15,829 14,803 Total Assets $ 2,231,292 $ 2,266,044 Securitized debt obligations $ 1,631,991 $ 1,677,619 Other liabilities 2,250 1,816 Total Liabilities $ 1,634,241 $ 1,679,435
Schedule of Securitized Debt Obligations	The following table details our CRE CLO securitized debt obligations: (dollars in thousands) March 31, December 31, Securitized Debt Obligations Principal Balance Carrying Value Wtd. Avg. Yield/Cost (1) Principal Balance Carrying Value Wtd. Avg. Yield/Cost (1) GPMT 2021-FL4 CRE CLO Collateral assets (2) $ 621,439 $ 615,146 L+3.7% $ 621,409 $ 613,504 L+3.7% Financing provided 502,564 498,394 L+1.7% 502,564 498,117 L+1.7% GPMT 2021-FL3 CRE CLO Collateral assets (3) 763,750 759,572 L+3.9% 768,850 763,607 L+3.9% Financing provided 625,791 624,965 L+1.7% 630,818 629,049 L+1.7% GPMT 2019-FL2 CRE CLO Collateral assets (4) 576,765 574,111 L+4.1% 617,119 605,831 L+ 4.1% Financing provided 405,567 405,058 L+1.9% 446,849 445,920 L+ 1.8% GPMT 2018-FL1 CRE CLO Collateral assets (5) 269,972 266,614 L+5.0% 270,722 268,322 L+ 5.0% Financing provided 103,574 103,574 L+2.7% 104,532 104,532 L+ 2.8% Total Collateral assets $ 2,231,926 $ 2,215,443 L+4.0% $ 2,278,100 $ 2,251,264 L+ 4.0% Financing provided $ 1,637,496 $ 1,631,991 L+1.8% $ 1,684,763 $ 1,677,618 L+ 1.8% ____________________ (1) Calculations of all in yield on collateral assets at origination are based on a number of assumptions (some or all of which may not occur) and are expressed as monthly equivalent yields that include net origination fees and exit fees and exclude future fundings and any potential or completed loan amendments or modifications. Calculations of cost of funds is the weighted average coupon of the CRE CLO, exclusive of any CRE CLO issuance costs. (2) Includes $19.8 million of restricted cash as of March 31, 2022. No restricted cash is included as of December 31, 2021. Yield on collateral assets is exclusive of restricted cash. (3) No restricted cash is included as of March 31, 2022. Includes $10.4 million of restricted cash as of December 31, 2021. Yield on collateral assets is exclusive of restricted cash. (4) Includes $84.1 million of restricted cash as of March 31, 2022. No restricted cash is included as of December 31, 2021. Yield on collateral assets is exclusive of restricted cash. (5) No restricted cash is included as of March 31, 2022 and December 31, 2021. Yield on collateral assets is exclusive of restricted cash. On April 22, 2022, the Company repaid the remaining $103.6 of borrowings outstanding.

Secured Financing Agreements (T

Secured Financing Agreements (Tables)	3 Months Ended
	Mar. 31, 2022
Debt Disclosure [Abstract]
Schedule of Collateralized Borrowings	The following tables summarize details of the Company’s borrowings outstanding on its secured financing agreements as of March 31, 2022, and December 31, 2021: March 31, 2022 (dollars in thousands) Maturity Date (1) Amount Outstanding Unused Capacity Total Capacity Carrying Value of Collateral Weighted Average Borrowing Rate Repurchase facilities: Morgan Stanley Bank (2) June 28, 2022 $ 213,864 $ 286,136 $ 500,000 $ 387,299 2.5 % Goldman Sachs Bank USA (3) July 13, 2023 81,227 168,773 250,000 115,615 2.6 % JPMorgan Chase Bank June 28, 2022 141,261 308,739 450,000 238,927 2.5 % Citibank January 9, 2023 254,286 245,714 500,000 329,252 2.0 % Wells Fargo Bank (4) June 28, 2022 57,917 42,083 100,000 86,691 2.5 % Total/Weighted Average $ 748,555 $ 1,051,445 $ 1,800,000 $ 1,157,784 Asset-specific financings: CIBC Bank USA Term Matched $ 43,622 $ 106,378 $ 150,000 $ 56,879 2.1 % Term financing facility: Goldman Sachs Bank USA (5) February 14, 2025 $ 127,303 $ — $ 127,303 $ 340,073 3.9 % December 31, 2021 (dollars in thousands) Maturity Date (1) Amount Outstanding Unused Capacity Total Capacity Carrying Value of Collateral Weighted Average Borrowing Rate Repurchase facilities: Morgan Stanley Bank June 28, 2022 $ 230,982 $ 269,018 $ 500,000 $ 382,017 2.2 % Goldman Sachs Bank USA July 13, 2023 81,227 168,773 250,000 111,811 2.6 % JPMorgan Chase Bank June 28, 2022 104,215 345,785 450,000 188,838 2.3 % Citibank January 9, 2023 202,944 297,056 500,000 285,767 1.8 % Wells Fargo Bank June 28, 2022 57,917 42,083 100,000 86,409 2.3 % Total/Weighted Average $ 677,285 $ 1,122,715 $ 1,800,000 $ 1,054,842 Asset-specific financings: CIBC Bank USA Term Matched $ 43,622 $ 106,378 $ 150,000 $ 56,129 1.8 % Term financing facility: Goldman Sachs Bank USA February 14, 2025 $ 127,145 $ — $ 127,145 $ 329,256 3.7 % ____________________ (1) The facilities are set to mature on the stated maturity date, unless extended pursuant to their terms. (2) As of March 31, 2022, the Company retained an option to increase the maximum facility capacity amount up to $600 million, subject to customary terms and conditions. Subsequent to March 31, 2022, the Company entered into a modification on the facility to increase the maximum facility capacity amount up to $600 million as well as extend the maturity date of the facility to June 28, 2023. (3) As of March 31, 2022, the Company retained options to increase the maximum facility capacity amount up to $350 million, subject to customary terms and conditions. (4) As of March 31, 2022, the Company retained options to increase the maximum facility capacity amount up to $200 million, subject to customary terms and conditions.
Schedule of Collateralized Borrowings by Maturity	At March 31, 2022, and December 31, 2021, the Company’s borrowings outstanding on its secured financing facilities had contractual maturities as follows: March 31, 2022 (in thousands) Repurchase Facilities Asset-Specific Financings Term Financing Facility (1) Total Amount Outstanding 2022 $ 413,042 $ 43,622 $ — $ 456,664 2023 335,513 — — 335,513 2024 — — — — 2025 — — 127,303 127,303 2026 — — — — Thereafter — — — — Total $ 748,555 $ 43,622 $ 127,303 $ 919,480 December 31, 2021 (in thousands) Repurchase Facilities Asset-Specific Financings Term Financing Facility (1) Total Amount Outstanding 2022 $ 393,114 43,622 $ — $ 436,736 2023 284,171 — — 284,171 2024 — — — — 2025 — — 127,145 127,145 2026 — — — — Thereafter — — — — Total $ 677,285 $ 43,622 $ 127,145 $ 848,052 __________________ (1) Amount outstanding includes unamortized debt issuance costs.
Schedule of Repurchase Agreement Counterparties with Whom Repurchase Agreements Exceed 10 Percent of Stockholders' Equity	The following table summarizes certain characteristics of the Company’s repurchase facilities and counterparty concentration at March 31, 2022, and December 31, 2021: March 31, 2022 December 31, 2021 (dollars in thousands) Amount Outstanding Net Counterparty Exposure (1) Percent of Equity Weighted Average Years to Maturity Amount Outstanding Net Counterparty Exposure (1) Percent of Equity Weighted Average Years to Maturity Morgan Stanley Bank $ 213,864 $ 176,090 16 % 0.24 $ 230,982 $ 155,446 15 % 0.49 JPMorgan Chase Bank 141,261 100,051 9 % 0.24 104,215 87,103 9 % 0.49 Goldman Sachs Bank USA 81,227 34,925 3 % 1.28 81,227 31,852 3 % 1.53 Citibank 254,286 77,477 7 % 0.78 202,944 85,631 8 % 1.02 Wells Fargo Bank 57,917 29,718 3 % 0.24 57,917 29,320 3 % 0.49 Total $ 748,555 $ 418,261 $ 677,285 $ 389,352 ____________________ (1) Represents the excess of the carrying amount or market value of the loans held-for-investment pledged as collateral for repurchase facilities, including accrued interest plus any cash on deposit to secure the repurchase obligation, less the amount of the repurchase liability, including accrued interest.

Convertible Senior Notes (Table

Convertible Senior Notes (Tables)	3 Months Ended
	Mar. 31, 2022
Debt Disclosure [Abstract]
Schedule of Interest Expense, Debt	The following table details the interest expense related to the Convertible Senior Notes: Three Months Ended March 31, (in thousands) 2022 2021 Cash coupon $ 4,119 $ 4,119 Amortization of issuance costs 427 399 Total interest expense $ 4,546 $ 4,518
Schedule of Long-term Debt Instruments	The following table details the carrying value of the Convertible Senior Notes: December 2022 Convertible Senior Notes (in thousands) March 31, December 31, Principal outstanding $ 143,750 $ 143,750 Less: Unamortized issuance costs (647) (875) Net carrying value $ 143,103 $ 142,875 October 2023 Convertible Senior Notes (in thousands) March 31, December 31, Principal outstanding $ 131,600 $ 131,600 Less: Unamortized issuance costs (1,334) (1,533) Net carrying value $ 130,266 $ 130,067 The table below summarizes the net carrying amount of the senior secured term loan facilities: (in thousands) March 31, December 31, Principal outstanding $ 100,000 $ 150,000 Less: Unamortized debt discount and issuance costs (6,411) (10,120) Net carrying value $ 93,589 $ 139,880

Senior Secured Term Loan Faci_2

Senior Secured Term Loan Facilities and Warrants to Purchase Shares of Common Stock (Tables)	3 Months Ended
	Mar. 31, 2022
Debt Disclosure [Abstract]
Schedule of Long-term Debt Instruments	The following table details the carrying value of the Convertible Senior Notes: December 2022 Convertible Senior Notes (in thousands) March 31, December 31, Principal outstanding $ 143,750 $ 143,750 Less: Unamortized issuance costs (647) (875) Net carrying value $ 143,103 $ 142,875 October 2023 Convertible Senior Notes (in thousands) March 31, December 31, Principal outstanding $ 131,600 $ 131,600 Less: Unamortized issuance costs (1,334) (1,533) Net carrying value $ 130,266 $ 130,067 The table below summarizes the net carrying amount of the senior secured term loan facilities: (in thousands) March 31, December 31, Principal outstanding $ 100,000 $ 150,000 Less: Unamortized debt discount and issuance costs (6,411) (10,120) Net carrying value $ 93,589 $ 139,880

Cash, Cash Equivalents and Re_2

Cash, Cash Equivalents and Restricted Cash (Tables)	3 Months Ended
	Mar. 31, 2022
Cash and Cash Equivalents [Abstract]
Schedule of Cash and Cash Equivalents	The following table provides a reconciliation of cash, cash equivalents and restricted cash reported on the Company’s condensed consolidated balance sheets as of March 31, 2022, and December 31, 2021, that sum to the total of the same such amounts shown in the condensed consolidated statements of cash flows: (in thousands) March 31, December 31, Cash and cash equivalents $ 148,162 $ 191,931 Restricted cash 105,972 12,362 Total cash, cash equivalents and restricted cash $ 254,134 $ 204,293

Fair Value (Tables)

Fair Value (Tables)	3 Months Ended
	Mar. 31, 2022
Fair Value Disclosures [Abstract]
Fair Value, by Balance Sheet Grouping	The following table presents the carrying values and estimated fair values of assets and liabilities that are required to be recorded or disclosed at fair value at March 31, 2022, and December 31, 2021: March 31, 2022 December 31, 2021 (in thousands) Carrying Value Fair Value Carrying Value Fair Value Assets Loans held-for-investment, net of allowance for credit losses $ 3,750,470 $ 3,760,707 $ 3,741,308 $ 3,771,216 Cash and cash equivalents $ 148,162 $ 148,162 $ 191,931 $ 191,931 Restricted cash $ 105,972 $ 105,972 $ 12,362 $ 12,362 Liabilities Repurchase facilities $ 748,555 $ 748,555 $ 677,285 $ 677,285 Securitized debt obligations $ 1,631,991 $ 1,619,729 $ 1,677,619 $ 1,681,514 Asset-specific financings $ 43,622 $ 43,622 $ 43,622 $ 43,622 Term financing facility $ 127,303 $ 127,303 $ 127,145 $ 127,145 Convertible senior notes $ 273,369 $ 273,770 $ 272,942 $ 278,554 Senior secured term loan facilities $ 93,589 $ 93,589 $ 139,880 $ 139,880

Stockholders' Equity (Tables)

Stockholders' Equity (Tables)	3 Months Ended
	Mar. 31, 2022
Stockholders' Equity Attributable to Parent [Abstract]
Schedule of Dividends Declared	The following table presents cash dividends declared by the Company’s board of directors on its common stock from March 31, 2020, through March 31, 2022: Declaration Date Record Date Payment Date Cash Dividend Per Share 2022 March 17, 2022 April 1, 2022 April 15, 2022 $ 0.25 $ 0.25 2021 December 16, 2021 December 31, 2021 January 18, 2022 $ 0.25 September 15, 2021 October 1, 2021 October 19, 2021 $ 0.25 June 15, 2021 July 1, 2021 July 19, 2021 $ 0.25 March 18, 2021 April 1, 2021 April 19, 2021 $ 0.25 $ 1.00 2020 December 18, 2020 December 31, 2020 January 22, 2021 $ 0.25 December 18, 2020 December 31, 2020 January 22, 2021 $ 0.20 September 28, 2020 October 8, 2020 October 19, 2020 $ 0.20 $ 0.65 The following table presents cash dividends declared by the Company’s board of directors on its Series A preferred stock from March 31, 2020, through March 31, 2022: Declaration Date Record Date Payment Date Cash Dividend Per Share March 17, 2022 April 1, 2022 April 15, 2022 $ 0.43750 December 16, 2021 December 31, 2021 January 18, 2022 $ 0.15069

Equity Incentive Plan (Tables)

Equity Incentive Plan (Tables)	3 Months Ended
	Mar. 31, 2022
Share-based Payment Arrangement [Abstract]
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity	The following table summarizes the grants, vesting and forfeitures of restricted common stock, RSUs and PSUs for the three months ended March 31, 2022: Restricted Stock RSUs PSUs Weighted Average Grant Date Fair Market Value Outstanding at December 31, 2021 264,662 933,283 347,896 $ 12.48 Granted — 463,292 312,538 $ 11.84 Vested (103,038) (173,181) — $ 13.16 Forfeited (69,039) — — $ 18.87 Outstanding at March 31, 2022 92,585 1,223,394 660,434 $ 11.92 Below is a summary of restricted stock, RSU and PSU vesting dates as of March 31, 2022: Vesting Year Restricted Stock RSUs PSUs Total Awards 2022 — 44,853 — 44,853 2023 92,585 327,610 347,896 768,091 2024 — 327,625 312,538 640,163 2025 — 523,306 — 523,306 Total 92,585 1,223,394 660,434 1,976,413

Earnings Per Share (Tables)

Earnings Per Share (Tables)	3 Months Ended
	Mar. 31, 2022
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table presents a reconciliation of the earnings and shares used in calculating basic and diluted earnings per share for the three months ended March 31, 2022 and 2021: Three Months Ended March 31, (in thousands, except share data) 2022 2021 Numerator: Net income attributable to common stockholders - basic $ 1,011 $ 27,966 Interest expense attributable to convertible notes — 4,501 Net income attributable to common stockholders - diluted $ 1,011 $ 32,467 Denominator: Weighted average common shares outstanding 53,705,195 54,730,951 Weighted average restricted stock shares 151,856 406,657 Basic weighted average shares outstanding 53,857,051 55,137,608 Effect of dilutive shares issued in an assumed conversion of the convertible senior notes — 14,065,946 Effect of dilutive shares issued in an assumed conversion of RSUs as additional shares 104,446 803,661 Effect of dilutive shares issued in an assumed exercise of warrants issued in conjunction with the senior secured term loan facilities — 1,827,181 Diluted weighted average shares outstanding 53,961,497 71,834,396 Earnings per share Basic $ 0.02 $ 0.51 Diluted $ 0.02 $ 0.45

Organization and Operations (De

Organization and Operations (Details)	3 Months Ended
	Mar. 31, 2022segment
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of operating segments	1

Loans Held-for-Investment, Ne_3

Loans Held-for-Investment, Net of Allowance for Credit Losses - Loans Held-for-Investment (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2022USD ($)loan	Dec. 31, 2021USD ($)loan	Mar. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid principal balance	$ 3,797,341	$ 3,796,825
Unamortized (discount) premium	(61)	(70)
Unamortized net deferred origination fees	(12,656)	(14,550)
Allowance for credit losses	(34,154)	(40,897)	$ (59,433)	$ (66,666)
Loans held-for-investment, net	3,750,470	3,741,308	$ 3,799,836	$ 3,847,803
Unfunded commitments	$ 372,333	$ 403,584
Number of loans | loan	103	105
Weighted average coupon (as a percent)	4.60%	4.50%
Weighted average years to maturity (in years)	1 year	1 year 1 month 6 days
Senior Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid principal balance	$ 3,782,700	$ 3,781,771
Unamortized (discount) premium	(61)	(70)
Unamortized net deferred origination fees	(12,656)	(14,550)
Allowance for credit losses	(32,667)	(38,719)
Loans held-for-investment, net	3,737,316	3,728,432
Unfunded commitments	$ 372,333	$ 403,584
Number of loans | loan	101	103
Weighted average coupon (as a percent)	4.60%	4.50%
Weighted average years to maturity (in years)	1 year	1 year 1 month 6 days
Mezzanine Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid principal balance	$ 697	$ 1,048
Unamortized (discount) premium	0	0
Unamortized net deferred origination fees	0	0
Allowance for credit losses	(697)	(1,048)
Loans held-for-investment, net	0	0
Unfunded commitments	$ 0	$ 0
Number of loans | loan	1	1
Weighted average coupon (as a percent)	13.00%	13.00%
Weighted average years to maturity (in years)	3 years 7 months 6 days	3 years 10 months 24 days
B-Notes
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid principal balance	$ 13,944	$ 14,006
Unamortized (discount) premium	0	0
Unamortized net deferred origination fees	0	0
Allowance for credit losses	(790)	(1,130)
Loans held-for-investment, net	13,154	12,876
Unfunded commitments	$ 0	$ 0
Number of loans | loan	1	1
Weighted average coupon (as a percent)	8.00%	8.00%
Weighted average years to maturity (in years)	4 years 9 months 18 days	5 years 1 month 6 days

Loans Held-for-Investment, Ne_4

Loans Held-for-Investment, Net of Allowance for Credit Losses - Loans by Property Type (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 3,750,470	$ 3,741,308	$ 3,799,836	$ 3,847,803
Percentage of loan portfolio (as a percent)	100.00%	100.00%
Office
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 1,674,127	$ 1,703,951
Percentage of loan portfolio (as a percent)	44.60%	45.50%
Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 1,032,942	$ 1,061,434
Percentage of loan portfolio (as a percent)	27.60%	28.40%
Hotel
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 466,030	$ 464,816
Percentage of loan portfolio (as a percent)	12.40%	12.40%
Retail
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 346,821	$ 341,834
Percentage of loan portfolio (as a percent)	9.20%	9.10%
Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 179,884	$ 118,564
Percentage of loan portfolio (as a percent)	4.80%	3.20%
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 50,666	$ 50,709
Percentage of loan portfolio (as a percent)	1.40%	1.40%

Loans Held-for-Investment, Ne_5

Loans Held-for-Investment, Net of Allowance for Credit Losses - by Geographic Location (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 3,750,470	$ 3,741,308	$ 3,799,836	$ 3,847,803
Percentage of loan portfolio (as a percent)	100.00%	100.00%
Northeast
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 928,822	$ 917,029
Percentage of loan portfolio (as a percent)	24.70%	24.50%
Southwest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 820,034	$ 836,955
Percentage of loan portfolio (as a percent)	21.90%	22.40%
West
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 663,818	$ 658,429
Percentage of loan portfolio (as a percent)	17.70%	17.60%
Midwest
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 640,280	$ 637,784
Percentage of loan portfolio (as a percent)	17.10%	17.00%
Southeast
Accounts, Notes, Loans and Financing Receivable [Line Items]
Carrying Value	$ 697,516	$ 691,111
Percentage of loan portfolio (as a percent)	18.60%	18.50%

Loans Held-for-Investment, Ne_6

Loans Held-for-Investment, Net of Allowance for Credit Losses - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held-for-investment, net of allowance for credit losses	$ 3,750,470	$ 3,799,836	$ 3,741,308	$ 3,847,803
Allowance for credit losses	34,154	59,433	40,897	$ 66,666
Write-off	10,107	0
(Benefit from) provision for credit losses	(3,364)	$ 7,233
Additional writeoff	$ 2,100
Threshold period delinquent for placement of financing receivable on nonaccrual status	90 days
Loans held-for-investment	$ 3,784,624		$ 3,782,205
Debt, portfolio, weighted average risk rating	250.00%		260.00%
Minneapolis, MN
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, nonaccrual	$ 54,000
Non-accrual loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held-for-investment, net of allowance for credit losses	99,500
(Benefit from) provision for credit losses	(300)
Loans held-for-investment	114,100
Other liabilities
Accounts, Notes, Loans and Financing Receivable [Line Items]
(Benefit from) provision for credit losses	(1,800)
Collateral pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held-for-investment, net of allowance for credit losses	$ 3,700,000		$ 3,700,000

Loans Held-for-Investment, Ne_7

Loans Held-for-Investment, Net of Allowance for Credit Losses - Roll Forward of Loans Held-for-Investment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Loans Held-for-Investment [Roll Forward]
Balance at beginning of period	$ 3,741,308	$ 3,847,803
Originations, additional fundings, upsizing of loans and capitalized deferred interest	172,865	41,777
Repayments	(118,383)	(101,588)
Loan sales	(43,714)	0
Net discount accretion (premium amortization)	9	7
Increase in net deferred origination fees	(2,240)	(34)
Amortization of net deferred origination fees	3,989	4,638
(Provision for) benefit from credit losses	(3,364)	7,233
Balance at end of period	$ 3,750,470	$ 3,799,836

Loans Held-for-Investment, Ne_8

Loans Held-for-Investment, Net of Allowance for Credit Losses - Roll Forward of Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of period	$ 40,897	$ 66,666
Provision for (benefit from) credit losses	3,364	(7,233)
Write-off	(10,107)	0
Balance at end of period	$ 34,154	$ 59,433

Loans Held-for-Investment, Ne_9

Loans Held-for-Investment, Net of Allowance for Credit Losses - Nonaccrual Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Financing Receivables, Held for Investment, Nonaccrual [Roll Forward]
Nonaccrual loan carrying value at beginning of period	$ 145,370	$ 0
Addition of nonaccrual loan carrying value	11	19,264
Removal of nonaccrual loan carrying value	(45,854)	0
Nonaccrual loan carrying value at end of period	$ 99,527	$ 19,264

Loans Held-for-Investment, N_10

Loans Held-for-Investment, Net of Allowance for Credit Losses - Internal Risk Rating (Details) $ in Thousands	Mar. 31, 2022USD ($)loan	Dec. 31, 2021USD ($)loan	Mar. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans | loan	103	105
Unpaid principal balance	$ 3,797,341	$ 3,796,825
Current year	129,381	669,054
Year one	656,389	149,567
Year two	156,360	1,372,456
Year three	1,356,756	839,750
Year four	788,701	385,545
Year five	340,340	133,196
Prior	322,543	191,740
Loans held-for-investment, net	$ 3,750,470	$ 3,741,308	$ 3,799,836	$ 3,847,803
Risk Rating 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans | loan	10	9
Unpaid principal balance	$ 341,548	$ 245,939
Current year	0	0
Year one	0	0
Year two	0	136,138
Year three	231,261	75,592
Year four	75,644	0
Year five	0	33,312
Prior	33,217	0
Loans held-for-investment, net	$ 340,122	$ 245,042
Risk Rating 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans | loan	62	58
Unpaid principal balance	$ 2,147,019	$ 2,002,008
Current year	129,381	623,992
Year one	609,326	90,381
Year two	139,746	828,432
Year three	749,895	347,173
Year four	407,861	12,877
Year five	13,154	31,872
Prior	80,075	48,888
Loans held-for-investment, net	$ 2,129,438	$ 1,983,615
Risk Rating 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans | loan	21	25
Unpaid principal balance	$ 659,843	$ 747,631
Current year	0	45,062
Year one	47,063	59,186
Year two	16,614	147,214
Year three	191,608	242,662
Year four	152,696	153,732
Year five	153,878	68,012
Prior	90,517	23,475
Loans held-for-investment, net	$ 652,376	$ 739,343
Risk Rating 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans | loan	9	11
Unpaid principal balance	$ 534,803	$ 633,153
Current year	0	0
Year one	0	0
Year two	0	260,672
Year three	183,992	74,808
Year four	52,973	173,081
Year five	173,308	0
Prior	118,734	119,377
Loans held-for-investment, net	$ 529,007	$ 627,938
Risk Rating 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans | loan	1	2
Unpaid principal balance	$ 114,128	$ 168,094
Current year	0	0
Year one	0	0
Year two	0	0
Year three	0	99,515
Year four	99,527	45,855
Year five	0	0
Prior	0	0
Loans held-for-investment, net	$ 99,527	$ 145,370

Variable Interest Entities an_3

Variable Interest Entities and Securitized Debt Obligations (Details) - USD ($) $ in Thousands		Mar. 31, 2022	Dec. 31, 2021
Variable Interest Entity [Line Items]
Total Assets	[1]	$ 4,046,813	$ 3,988,518
Total Liabilities	[1]	2,957,319	2,974,335
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Total Assets		2,231,292	2,266,044
Total Liabilities		1,634,241	1,679,435
Variable Interest Entity, Primary Beneficiary | Loans held-for-investment
Variable Interest Entity [Line Items]
Total Assets		2,120,554	2,257,768
Variable Interest Entity, Primary Beneficiary | Allowance for credit losses
Variable Interest Entity [Line Items]
Total Assets		8,945	16,904
Variable Interest Entity, Primary Beneficiary | Loans held-for-investment, net
Variable Interest Entity [Line Items]
Total Assets		2,111,609	2,240,864
Variable Interest Entity, Primary Beneficiary | Restricted cash
Variable Interest Entity [Line Items]
Total Assets		103,854	10,377
Variable Interest Entity, Primary Beneficiary | Other assets
Variable Interest Entity [Line Items]
Total Assets		15,829	14,803
Variable Interest Entity, Primary Beneficiary | Securitized debt obligations
Variable Interest Entity [Line Items]
Total Liabilities		1,631,991	1,677,619
Variable Interest Entity, Primary Beneficiary | Other liabilities
Variable Interest Entity [Line Items]
Total Liabilities		$ 2,250	$ 1,816
[1]	The condensed consolidated balance sheets include assets of consolidated variable interest entities, or VIEs, that can only be used to settle obligations of these VIEs, and liabilities of the consolidated VIEs for which creditors do not have recourse to Granite Point Mortgage Trust Inc. At March 31, 2022, and December 31, 2021, assets of the VIEs totaled $2,231,292 and $2,266,044, respectively, and liabilities of the VIEs totaled $1,634,241 and $1,679,435, respectively. See Note 4 - Variable Interest Entities and Securitized Debt Obligations for additional information.

Variable Interest Entities an_4

Variable Interest Entities and Securitized Debt Obligations - Securitized Debt Obligations (Details) - USD ($) $ in Thousands	Apr. 22, 2022	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Carrying Value		$ 1,631,991		$ 1,677,619
Principal payments on securitized debt obligations		47,267	$ 2,142
Subsequent Event
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal payments on securitized debt obligations	$ 129,100
Collateral assets
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		2,231,926		2,278,100
Carrying Value		$ 2,215,443		$ 2,251,264
Weighted average interest rate of securitized debt obligations outstanding		4.00%		4.00%
Collateral assets | GPMT 2021-FL4 CRE CLO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		$ 621,439		$ 621,409
Carrying Value		$ 615,146		613,504
Weighted average interest rate of securitized debt obligations outstanding		3.70%
Restricted cash		$ 19,800		0
Collateral assets | GPMT 2021-FL3 CRE CLO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		763,750		768,850
Carrying Value		$ 759,572		763,607
Weighted average interest rate of securitized debt obligations outstanding		3.90%
Restricted cash		$ 0		10,400
Collateral assets | GPMT 2019-FL2 CRE CLO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		576,765		617,119
Carrying Value		$ 574,111		$ 605,831
Weighted average interest rate of securitized debt obligations outstanding		4.10%		4.10%
Restricted cash		$ 84,100		$ 0
Collateral assets | GPMT 2018-FL1 CRE CLO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		269,972		270,722
Carrying Value		$ 266,614		$ 268,322
Weighted average interest rate of securitized debt obligations outstanding		5.00%		5.00%
Restricted cash		$ 0		$ 0
Collateral assets | GPMT 2018-FL1 CRE CLO | Subsequent Event
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal payments on securitized debt obligations	$ 103,600
Financing provided
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		1,637,496		1,684,763
Carrying Value		$ 1,631,991		$ 1,677,618
Weighted average interest rate of securitized debt obligations outstanding		1.80%		1.80%
Financing provided | GPMT 2021-FL4 CRE CLO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		$ 502,564		$ 502,564
Carrying Value		$ 498,394		498,117
Weighted average interest rate of securitized debt obligations outstanding		1.70%
Financing provided | GPMT 2021-FL3 CRE CLO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		$ 625,791		630,818
Carrying Value		$ 624,965		629,049
Weighted average interest rate of securitized debt obligations outstanding		1.70%
Financing provided | GPMT 2019-FL2 CRE CLO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		$ 405,567		446,849
Carrying Value		$ 405,058		$ 445,920
Weighted average interest rate of securitized debt obligations outstanding		1.90%		1.80%
Financing provided | GPMT 2018-FL1 CRE CLO
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Principal Balance		$ 103,574		$ 104,532
Carrying Value		$ 103,574		$ 104,532
Weighted average interest rate of securitized debt obligations outstanding		2.70%		2.80%

Secured Financing Agreements -

Secured Financing Agreements - Narrative (Details) $ / shares in Units, $ in Thousands	May 09, 2022USD ($)$ / shares	Apr. 22, 2022USD ($)$ / shares	Dec. 09, 2021USD ($)$ / shares	Feb. 16, 2022USD ($)$ / shares	Mar. 31, 2022USD ($)	Mar. 31, 2021USD ($)	Dec. 31, 2021USD ($)
Line of Credit Facility [Line Items]
Loss on extinguishment of debt			$ (8,900)	$ (5,800)	$ (5,791)	$ 0
Extinguishment of debt, (loss) per share (usd per share) | $ / shares			$ (0.17)	$ (0.11)
Minimum unrestricted cash amount					$ 30,000
Debt covenant, recourse (as a percent)					0.050
Cash and cash equivalents					$ 148,162		$ 191,931
Debt instrument, amount					$ 29,600
Debt covenant, tangible net worth (as a percent)					0.750
Debt covenant, net cash proceeds of additional equity issuances, amount					$ 931,700
Debt covenant, tangible net worth, amount					$ 1,100,000
Debt covenant, target asset leverage ratio (as a percent)					0.647
Debt covenant, total leverage ratio (as a percent)					0.724
Subsequent Event
Line of Credit Facility [Line Items]
Loss on extinguishment of debt	$ (11,300)	$ (1,800)
Extinguishment of debt, (loss) per share (usd per share) | $ / shares	$ (0.21)	$ (0.03)
Maximum
Line of Credit Facility [Line Items]
Debt covenant, target asset leverage ratio (as a percent)					0.775
Debt covenant, total leverage ratio (as a percent)					0.800
Debt covenant, minimum interest coverage ratio					1.9
Minimum
Line of Credit Facility [Line Items]
Debt covenant, minimum interest coverage ratio					1.5

Secured Financing Agreements _2

Secured Financing Agreements - Summary of Outstanding Borrowings (Details) - USD ($) $ in Thousands	Apr. 20, 2022	Mar. 31, 2022	Dec. 31, 2021
Line of Credit Facility [Line Items]
Repurchase facilities		$ 748,555	$ 677,285
Asset-specific financings		43,622	43,622
Term financing facility		127,303	127,145
Unused Capacity		1,051,445	1,122,715
Total Capacity		1,800,000	1,800,000
Carrying Value of Collateral		1,157,784	1,054,842
Goldman Sachs Bank USA
Line of Credit Facility [Line Items]
Term financing facility		127,303	127,145
Unused Capacity		0	0
Total Capacity		127,303	127,145
Goldman Sachs Bank USA | Revolving Credit Facility
Line of Credit Facility [Line Items]
Carrying Value of Collateral		$ 340,073	$ 329,256
Weighted Average Borrowing Rate		3.90%	3.70%
CIBC Bank USA
Line of Credit Facility [Line Items]
Asset-specific financings		$ 43,622	$ 43,622
Unused Capacity		106,378	106,378
Total Capacity		150,000	150,000
CIBC Bank USA | Secured Debt
Line of Credit Facility [Line Items]
Carrying Value of Collateral		$ 56,879	$ 56,129
Weighted Average Borrowing Rate		2.10%	1.80%
Loans held-for-investment | Morgan Stanley Bank
Line of Credit Facility [Line Items]
Repurchase facilities		$ 213,864	$ 230,982
Unused Capacity		286,136	269,018
Total Capacity		500,000	500,000
Carrying Value of Collateral		$ 387,299	$ 382,017
Weighted Average Borrowing Rate		2.50%	2.20%
Maximum capacity under collateralized borrowings upon exercise of option to increase		$ 600,000
Loans held-for-investment | Morgan Stanley Bank | Subsequent Event
Line of Credit Facility [Line Items]
Maximum capacity under collateralized borrowings upon exercise of option to increase	$ 600,000
Loans held-for-investment | Goldman Sachs Bank USA
Line of Credit Facility [Line Items]
Repurchase facilities		81,227	$ 81,227
Unused Capacity		168,773	168,773
Total Capacity		250,000	250,000
Carrying Value of Collateral		$ 115,615	$ 111,811
Weighted Average Borrowing Rate		2.60%	2.60%
Maximum capacity under collateralized borrowings upon exercise of option to increase		$ 350,000
Loans held-for-investment | JPMorgan Chase Bank
Line of Credit Facility [Line Items]
Repurchase facilities		141,261	$ 104,215
Unused Capacity		308,739	345,785
Total Capacity		450,000	450,000
Carrying Value of Collateral		$ 238,927	$ 188,838
Weighted Average Borrowing Rate		2.50%	2.30%
Loans held-for-investment | Citibank
Line of Credit Facility [Line Items]
Repurchase facilities		$ 254,286	$ 202,944
Unused Capacity		245,714	297,056
Total Capacity		500,000	500,000
Carrying Value of Collateral		$ 329,252	$ 285,767
Weighted Average Borrowing Rate		2.00%	1.80%
Loans held-for-investment | Wells Fargo Bank
Line of Credit Facility [Line Items]
Repurchase facilities		$ 57,917	$ 57,917
Unused Capacity		42,083	42,083
Total Capacity		100,000	100,000
Carrying Value of Collateral		$ 86,691	$ 86,409
Weighted Average Borrowing Rate		2.50%	2.30%
Maximum capacity under collateralized borrowings upon exercise of option to increase		$ 200,000

Secured Financing Agreements _3

Secured Financing Agreements - Borrowings by Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Assets Sold under Agreements to Repurchase [Line Items]
Repurchase facilities	$ 748,555	$ 677,285
Asset-specific financings	43,622	43,622
Term Financing Facility	127,303	127,145
Total Amount Outstanding	919,480	848,052
Maturity Within One Year
Assets Sold under Agreements to Repurchase [Line Items]
Repurchase facilities	413,042	393,114
Asset-specific financings	43,622	43,622
Term Financing Facility	0	0
Total Amount Outstanding	456,664	436,736
Maturity One To Two Years
Assets Sold under Agreements to Repurchase [Line Items]
Repurchase facilities	335,513	284,171
Asset-specific financings	0	0
Term Financing Facility	0	0
Total Amount Outstanding	335,513	284,171
Maturity Two To Three
Assets Sold under Agreements to Repurchase [Line Items]
Repurchase facilities	0	0
Asset-specific financings	0	0
Term Financing Facility	0	0
Total Amount Outstanding	0	0
Maturity Three To Four Years
Assets Sold under Agreements to Repurchase [Line Items]
Repurchase facilities	0	0
Asset-specific financings	0	0
Term Financing Facility	127,303	127,145
Total Amount Outstanding	127,303	127,145
Maturity Four To Five Years
Assets Sold under Agreements to Repurchase [Line Items]
Repurchase facilities	0	0
Asset-specific financings	0	0
Term Financing Facility	0	0
Total Amount Outstanding	0	0
Thereafter
Assets Sold under Agreements to Repurchase [Line Items]
Repurchase facilities	0	0
Asset-specific financings	0	0
Term Financing Facility	0	0
Total Amount Outstanding	$ 0	$ 0

Secured Financing Agreements _4

Secured Financing Agreements - Schedule of Repurchase Agreement Counterparties with Whom Repurchase Agreements Exceed 10 Percent of Stockholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	$ 748,555		$ 677,285
Net Counterparty Exposure	418,261		389,352
Morgan Stanley Bank
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	213,864		230,982
Net Counterparty Exposure	$ 176,090		$ 155,446
Percent of Equity	16.00%		15.00%
Weighted Average Years to Maturity	2 months 26 days	5 months 26 days
JPMorgan Chase Bank
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	$ 141,261		$ 104,215
Net Counterparty Exposure	$ 100,051		$ 87,103
Percent of Equity	9.00%		9.00%
Weighted Average Years to Maturity	2 months 26 days	5 months 26 days
Goldman Sachs Bank USA
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	$ 81,227		$ 81,227
Net Counterparty Exposure	$ 34,925		$ 31,852
Percent of Equity	3.00%		3.00%
Weighted Average Years to Maturity	1 year 3 months 10 days	1 year 6 months 10 days
Citibank
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	$ 254,286		$ 202,944
Net Counterparty Exposure	$ 77,477		$ 85,631
Percent of Equity	7.00%		8.00%
Weighted Average Years to Maturity	9 months 10 days	1 year 7 days
Wells Fargo Bank
Repurchase Agreement Counterparty [Line Items]
Amount Outstanding	$ 57,917		$ 57,917
Net Counterparty Exposure	$ 29,718		$ 29,320
Percent of Equity	3.00%		3.00%
Weighted Average Years to Maturity	2 months 26 days	5 months 26 days

Convertible Senior Notes - Narr

Convertible Senior Notes - Narrative (Details) $ in Thousands	1 Months Ended		3 Months Ended
	Oct. 31, 2018USD ($)	Jan. 31, 2018USD ($)	Mar. 31, 2022USD ($)	Dec. 31, 2021USD ($)	Dec. 31, 2017USD ($)
Debt Instrument, Redemption [Line Items]
Convertible senior notes			$ 273,369	$ 272,942
Convertible Debt
Debt Instrument, Redemption [Line Items]
Convertible senior notes			$ 273,400	$ 272,900
Convertible Debt, 2017 Issuance
Debt Instrument, Redemption [Line Items]
Proceeds from convertible senior notes		$ 139,500
Convertible senior notes conversion ratio			0.0519943
Convertible Debt, 2017 Issuance | Convertible Debt
Debt Instrument, Redemption [Line Items]
Convertible senior notes interest rate per annum (as a percent)					5.625%
Convertible Debt, 2017 Issuance | Convertible Debt | Private Placement
Debt Instrument, Redemption [Line Items]
Convertible senior notes aggregate principal amount					$ 125,000
Convertible Debt, 2017 Issuance | Convertible Debt | Over-Allotment Option
Debt Instrument, Redemption [Line Items]
Convertible senior notes aggregate principal amount		$ 18,800
Convertible Debt, 2018 Issuance
Debt Instrument, Redemption [Line Items]
Proceeds from convertible senior notes	$ 127,700
Convertible senior notes conversion ratio			0.0500894
Convertible Debt, 2018 Issuance | Convertible Debt
Debt Instrument, Redemption [Line Items]
Convertible senior notes interest rate per annum (as a percent)	6.375%
Convertible Debt, 2018 Issuance | Convertible Debt | Private Placement
Debt Instrument, Redemption [Line Items]
Convertible senior notes aggregate principal amount	$ 131,600

Convertible Senior Notes - Debt

Convertible Senior Notes - Debt Instrument Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Debt Disclosure [Abstract]
Cash coupon	$ 4,119	$ 4,119
Amortization of issuance costs	427	399
Total interest expense	$ 4,546	$ 4,518

Convertible Senior Notes - Carr

Convertible Senior Notes - Carrying Value of the Convertible Senior Notes (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
December 2022 Convertible Senior Notes
Debt Instrument, Redemption [Line Items]
Principal outstanding	$ 143,750	$ 143,750
Less: Unamortized issuance costs	(647)	(875)
Net carrying value	143,103	142,875
October 2023 Convertible Senior Notes
Debt Instrument, Redemption [Line Items]
Principal outstanding	131,600	131,600
Less: Unamortized issuance costs	(1,334)	(1,533)
Net carrying value	$ 130,266	$ 130,067

Senior Secured Term Loan Faci_3

Senior Secured Term Loan Facilities and Warrants to Purchase Shares of Common Stock (Details) $ / shares in Units, $ in Thousands	May 09, 2022USD ($)$ / shares	Apr. 28, 2022USD ($)	Apr. 22, 2022USD ($)$ / shares	Dec. 09, 2021USD ($)$ / shares	Oct. 04, 2021USD ($)$ / sharesshares	Sep. 30, 2021USD ($)$ / sharesshares	Sep. 25, 2020USD ($)$ / sharesshares	Feb. 16, 2022USD ($)$ / shares	Mar. 31, 2022USD ($)installment$ / shares	Mar. 31, 2021USD ($)	Dec. 31, 2021USD ($)$ / shares	Sep. 25, 2021USD ($)shares	Feb. 04, 2021USD ($)	Sep. 28, 2020USD ($)
Debt Instrument [Line Items]
Total Capacity									$ 1,800,000		$ 1,800,000
Repayment of senior secured term loan facilities				$ 75,000				$ 50,000	50,000	$ 0
Loss on extinguishment of debt				$ (8,900)				$ (5,800)	$ (5,791)	$ 0
Extinguishment of debt, (loss) per share (usd per share) | $ / shares				$ (0.17)				$ (0.11)
Number of Installments | installment									2
Number of securities called by warrants or rights | shares												1,516,455
Common stock par value per share (in usd per share) | $ / shares									$ 0.01		$ 0.01
Subsequent Event
Debt Instrument [Line Items]
Repayment of senior secured term loan facilities	$ 100,000
Loss on extinguishment of debt	$ (11,300)		$ (1,800)
Extinguishment of debt, (loss) per share (usd per share) | $ / shares	$ (0.21)		$ (0.03)
Repayments of convertible debt, installment amounts	$ 50,000	$ 50,000
Term Loan
Debt Instrument [Line Items]
Debt Instrument, term (in years)							5 years
Total Capacity							$ 300,000						$ 349,300
Term financing facility									$ 93,589		$ 139,880			$ 225,000
Unused borrowing capacity, amount												$ 75,000		$ 75,000
Number of securities called by warrants or rights | shares					3,490,000	1,060,000	6,066,000
Common stock par value per share (in usd per share) | $ / shares							$ 0.01
Exercise price of warrants or rights (in usd per share) | $ / shares					$ 6.47	$ 6.47
Proceeds from issuance of warrants to purchase common stock					$ 24,700	$ 7,500
Stock and warrants issued during period, value, preferred stock and warrants									$ 4,500
Repayments of convertible debt, including principal amount and other								$ 53,000
Term Loan | Subsequent Event
Debt Instrument [Line Items]
Repayment of senior secured term loan facilities		$ 105,700
Senior Secured Term Loan Facilities
Debt Instrument [Line Items]
Repayments of convertible debt, including principal amount and other				$ 79,900

Senior Secured Term Loan Faci_4

Senior Secured Term Loan Facilities and Warrants to Purchase Shares of Common Stock - Net Carrying Amount of Term Loan Facilities (Details) - Term Loan - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Sep. 28, 2020
Debt Instrument [Line Items]
Principal outstanding	$ 100,000	$ 150,000
Less: Unamortized debt discount and issuance costs	(6,411)	(10,120)
Net carrying value	$ 93,589	$ 139,880	$ 225,000

Cash, Cash Equivalents and Re_3

Cash, Cash Equivalents and Restricted Cash - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Variable Interest Entity [Line Items]
Cash collateral for repurchase agreements and securities activity	$ 2.1	$ 2
Restricted cash
Variable Interest Entity [Line Items]
Cash collateral for repurchase agreements and securities activity	$ 103.9	$ 10.4

Cash, Cash Equivalents and Re_4

Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents	$ 148,162	$ 191,931
Restricted cash	105,972	12,362
Total cash, cash equivalents and restricted cash	$ 254,134	$ 204,293	$ 259,090	$ 329,193

Fair Value - Narrative (Details

Fair Value - Narrative (Details) $ in Thousands	Mar. 31, 2022USD ($)	Dec. 31, 2021USD ($)	Mar. 31, 2021USD ($)	Dec. 31, 2020USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-investment	$ 3,784,624	$ 3,782,205
Loans held-for-investment, net of allowance for credit losses	$ 3,750,470	3,741,308	$ 3,799,836	$ 3,847,803
Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Exit capitalization rate (as a percent)	0.0650
Fair value assumption discount rate (as a percent)	0.0900
Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Exit capitalization rate (as a percent)	0.0700
Fair value assumption discount rate (as a percent)	0.0950
Risk Rating 5
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-investment, net of allowance for credit losses	$ 99,527	$ 145,370
Fair Value, Nonrecurring | Risk Rating 5
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-investment	114,100
Loans held-for-investment, net of allowance for credit losses	$ 99,500

Fair Value - by Balance Sheet G

Fair Value - by Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
ASSETS
Loans held-for-investment, net of allowance for credit losses	$ 3,750,470	$ 3,741,308	$ 3,799,836	$ 3,847,803
Loans held-for-investment, net of allowance for credit losses, at fair value	3,760,707	3,771,216
Cash and cash equivalents	148,162	191,931
Restricted cash	105,972	12,362
Liabilities
Repurchase facilities	748,555	677,285
Securitized debt obligations	1,631,991	1,677,619
Securitized debt obligations, at fair value	1,619,729	1,681,514
Asset-specific financings	43,622	43,622
Term financing facility	127,303	127,145
Convertible senior notes	273,369	272,942
Convertible senior notes, at fair value	273,770	278,554
Senior secured term loan facilities	93,589	139,880
Senior secured term loan facilities, at fair value	$ 93,589	$ 139,880

Commitments and Contingencies -

Commitments and Contingencies - Unfunded Commitments (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Other Commitments [Line Items]
Unfunded commitments	$ 372,333	$ 403,584
Unfunded loan commitment
Other Commitments [Line Items]
Liability for off balance sheet credit losses	$ 1,800

Preferred Stock (Details)

Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Thousands	Nov. 30, 2021	Feb. 08, 2022	Jan. 31, 2021	Jan. 14, 2022	Apr. 15, 2022	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Class of Stock [Line Items]
Preferred stock dividend rate (as a percent)						10.00%
Preferred stock liquidation preference (in usd per share)						$ 1,000
Period after which the company may redeem preferred stock						5 years
Preferred stock, redemption price per share (in usd per share)						$ 1,000
Period after which the holder may redeem preferred stock						6 years
Preferred dividends declared							$ 25
Proceeds from issuance of preferred stock, net of offering costs						$ 87,521	$ 0
Public Offering
Class of Stock [Line Items]
Sale of stock, underwriting discounts	$ 3,600
Issuance costs incurred in common stock offering	$ 800
Series A Preferred Stock
Class of Stock [Line Items]
Preferred stock dividend rate (as a percent)	7.00%					7.00%		7.00%
Preferred stock liquidation preference (in usd per share)	$ 25					$ 25		$ 25
Preferred stock, redemption price per share (in usd per share)	$ 25
Preferred shares issued						8,229,500		4,596,500
Preferred stock, shares issued, retained by issuer			500
Preferred stock, shares subscribed but unissued			125
Preferred dividends declared per share (in usd per share)				$ 0.15069		$ 0.4375
Series A Preferred Stock | Forecast
Class of Stock [Line Items]
Preferred dividends declared per share (in usd per share)					$ 0.4375
Series A Preferred Stock | Public Offering
Class of Stock [Line Items]
Sale of stock, consideration received on transaction	$ 110,500
Sale of stock, number of shares issued in transaction	4,596,500
Series A Preferred Stock | Over-Allotment Option
Class of Stock [Line Items]
Sale of stock, consideration received on transaction		$ 87,500
Sale of stock, number of shares issued in transaction		3,633,000
Sale of stock, underwriting discounts		$ 2,900
Issuance costs incurred in common stock offering		$ 400
Series A Preferred Stock | Sub-REIT
Class of Stock [Line Items]
Preferred shares issued			625
Proceeds from issuance of preferred stock, net of offering costs			$ 100

Stockholders' Equity - Schedule

Stockholders' Equity - Schedule of Dividends Declared (Details) - $ / shares	Mar. 17, 2022	Dec. 16, 2021	Sep. 15, 2021	Jun. 15, 2021	Mar. 18, 2021	Dec. 18, 2020	Sep. 28, 2020	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Class of Stock [Line Items]
Dividends declared per common share (in usd per share)								$ 0.25	$ 0.25
Common Stock
Class of Stock [Line Items]
Declaration Date	Mar. 17, 2022	Dec. 16, 2021	Sep. 15, 2021	Jun. 15, 2021	Mar. 18, 2021	Dec. 18, 2020	Sep. 28, 2020
Record Date	Apr. 1, 2022	Dec. 31, 2021	Oct. 1, 2021	Jul. 1, 2021	Apr. 1, 2021	Dec. 31, 2020	Oct. 8, 2020
Payment Date	Apr. 15, 2022	Jan. 18, 2022	Oct. 19, 2021	Jul. 19, 2021	Apr. 19, 2021	Jan. 22, 2021	Oct. 19, 2020
Dividends declared per common share (in usd per share)	$ 0.25	$ 0.25	$ 0.25	$ 0.25	$ 0.25	$ 0.25	$ 0.20	$ 0.25	$ 1	$ 0.65
Dividends declared per common share (in usd per share)						$ 0.20
Preferred Stock
Class of Stock [Line Items]
Declaration Date	Mar. 17, 2022	Dec. 16, 2021
Record Date	Apr. 1, 2022	Dec. 31, 2021
Payment Date	Apr. 15, 2022	Jan. 18, 2022
Dividends declared per common share (in usd per share)	$ 0.43750	$ 0.15069

Stockholders' Equity - Narrativ

Stockholders' Equity - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 16, 2021
Class of Stock [Line Items]
Number of shares authorized to be repurchased under stock repurchase program			4,000,000
Stock repurchase program, remaining number of shares authorized to be repurchased	2,698,388
Number of shares authorized to be sold under equity distribution agreement	8,000,000
Number of common shares issued under equity distribution agreement and outstanding as of period-end	3,242,364
Accumulated proceeds from issuance of common shares under equity distribution agreement	$ 61.2
Repurchased Shares From Employees
Class of Stock [Line Items]
Treasury stock, shares, acquired	69,039	97,425
Treasury stock, value, acquired, cost method	$ 0.8	$ 0.9

Equity Incentive Plan (Details)

Equity Incentive Plan (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of restricted common shares reserved for issuance under equity incentive plan	2,022,780
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount	$ 0.5
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition	1 year 1 month 6 days
Equity based compensation	$ 0.2	$ 0.8
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount	$ 9.7
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition	1 year 10 months 24 days
Equity based compensation	$ 1.3	0.8
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount	$ 7
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition	1 year 9 months 18 days
Equity based compensation	$ 0.7	$ 0.3
Award vesting period of restricted common shares granted during period under equity incentive plan	3 years

Equity Incentive Plan - Schedul

Equity Incentive Plan - Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity (Details)	3 Months Ended
	Mar. 31, 2022$ / sharesshares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Ending balance (in shares)	1,976,413
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Beginning balance (in usd per share) | $ / shares	$ 12.48
Granted (in usd per share) | $ / shares	11.84
Vested (in usd per share) | $ / shares	13.16
Forfeited (in usd per share) | $ / shares	18.87
Ending balance (in usd per share) | $ / shares	$ 11.92
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Beginning balance (in shares)	264,662
Granted (in shares)	0
Vested (in shares)	(103,038)
Forfeited (in shares)	(69,039)
Ending balance (in shares)	92,585
RSUs
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Beginning balance (in shares)	933,283
Granted (in shares)	463,292
Vested (in shares)	(173,181)
Forfeited (in shares)	0
Ending balance (in shares)	1,223,394
PSUs
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Beginning balance (in shares)	347,896
Granted (in shares)	312,538
Vested (in shares)	0
Forfeited (in shares)	0
Ending balance (in shares)	660,434

Equity Incentive Plan - Summary

Equity Incentive Plan - Summary of Restricted Stock and Restricted Stock Units Vesting Dates (Details) - shares	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total (in shares)	1,976,413
2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	44,853
2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	768,091
2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	640,163
2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	523,306
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	103,038
Total (in shares)	92,585	264,662
Restricted Stock | 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	0
Restricted Stock | 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	92,585
Restricted Stock | 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	0
Restricted Stock | 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	0
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	173,181
Total (in shares)	1,223,394	933,283
RSUs | 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	44,853
RSUs | 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	327,610
RSUs | 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	327,625
RSUs | 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	523,306
PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	0
Total (in shares)	660,434	347,896
PSUs | 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	0
PSUs | 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	347,896
PSUs | 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	312,538
PSUs | 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested in period (in shares)	0

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Numerator:
Net income attributable to common stockholders - basic	$ 1,011	$ 27,966
Interest expense attributable to convertible notes	0	4,501
Net income attributable to common stockholders - diluted	$ 1,011	$ 32,467
Denominator:
Weighted average common shares outstanding (in shares)	53,705,195	54,730,951
Weighted average restricted stock shares (in shares)	151,856	406,657
Basic weighted average shares outstanding (in shares)	53,857,051	55,137,608
Effect of dilutive shares issued in an assumed conversion of the convertible senior notes	0	14,065,946
Effect of dilutive shares issued in an assumed conversion of RSUs as additional shares	104,446	803,661
Effect of dilutive shares issued in an assumed exercise of warrants issued in conjunction with the senior secured term loan facilities	0	1,827,181
Diluted weighted average shares outstanding (in shares)	53,961,497	71,834,396
Earnings per share
Basic (in usd per share)	$ 0.02	$ 0.51
Diluted (in usd per share)	$ 0.02	$ 0.45

Earnings Per Share - Narrative

Earnings Per Share - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Interest expense attributable to antidilutive convertible notes excluded from computation of earnings per share	$ 4.5
Antidilutive convertible notes excluded from computation of earnings per share	14,065,946
Effect of dilutive shares issued in an assumed conversion of RSUs as additional shares	104,446	803,661
Related issuance costs accretion period	5 years
Amortization of debt issuance costs, adjustments	$ 0.2
Effect of dilutive shares issued in an assumed exercise of warrants issued in conjunction with the senior secured term loan facilities	0	1,827,181

Subsequent Events (Details)

Subsequent Events (Details) $ in Thousands	May 09, 2022USD ($)	Apr. 28, 2022USD ($)	Apr. 22, 2022USD ($)	Dec. 09, 2021USD ($)	Feb. 16, 2022USD ($)	Mar. 31, 2022USD ($)installment	Mar. 31, 2021USD ($)	Apr. 20, 2022USD ($)
Subsequent Event [Line Items]
Principal payments on securitized debt obligations						$ 47,267	$ 2,142
Repayment of senior secured term loan facilities				$ 75,000	$ 50,000	$ 50,000	$ 0
Number of Installments | installment						2
Loans held-for-investment | Morgan Stanley Bank
Subsequent Event [Line Items]
Maximum capacity under collateralized borrowings upon exercise of option to increase						$ 600,000
Subsequent Event
Subsequent Event [Line Items]
Principal payments on securitized debt obligations			$ 129,100
Repayment of senior secured term loan facilities	$ 100,000
Subsequent Event | Term Loan
Subsequent Event [Line Items]
Repayment of senior secured term loan facilities		$ 105,700
Subsequent Event | Loans held-for-investment | Morgan Stanley Bank
Subsequent Event [Line Items]
Maximum capacity under collateralized borrowings upon exercise of option to increase								$ 600,000