Schedule IV - Mortgage Loans on Real Estate (Details)	12 Months Ended
	Dec. 31, 2021 USD ($) loan	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Mortgage Loans on Real Estate
Principal balance	$ 2,572,727,000
Fair Value	2,515,310,000	$ 2,938,556,000	$ 2,691,532,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	107,019,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Beginning balance	2,938,556,000	2,691,532,000	2,493,238,000
New mortgage loans	427,848,000	113,340,000	2,042,587,000
Unrealized gains	100,598,000	0	21,291,000
Realized gains	35,000	0	0
Capitalized interest	485,000	829,000	0
Mortgage loan of consolidated VIE	0	1,245,287,000	0
Collections of principal	872,612,000	713,854,000	1,853,630,000
Transfer to REO	30,751,000	419,000	5,029,000
Amortization of premium and (discounts), net	(15,053,000)	(4,805,000)	5,247,000
Unrealized losses	63,661,000	97,089,000	1,191,000
Sales of mortgage loans	0	144,259,000	0
Realized losses	241,000	10,812,000	487,000
Mortgage loan of deconsolidated VIE	0	150,804,000	0
Balance at end of period	2,515,310,000	$ 2,938,556,000	$ 2,691,532,000
Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 32,000,000
Mortgage Loans on Real Estate
Principal balance	32,000,000
Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 90,000,000
Mortgage Loans on Real Estate
Principal balance	90,000,000
Commercial Mezzanine Loan Held in Securitization Trust | Original Balance Amount 40,000,000
Mortgage Loans on Real Estate
Principal balance	40,000,000
Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 13,206,521
Mortgage Loans on Real Estate
Principal balance	13,206,521
Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 24,534,783
Mortgage Loans on Real Estate
Principal balance	24,534,783
Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 7,258,696
Mortgage Loans on Real Estate
Principal balance	7,258,696
Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 4,425,400
Mortgage Loans on Real Estate
Principal balance	4,425,400
Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 1,400,000,000
Mortgage Loans on Real Estate
Principal balance	$ 1,400,000,000
Coupon Rate	4.38%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 65,285,000
Number of Loans | loan	434
Fair Value	$ 68,209,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	68,209,000
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 213,403,000
Number of Loans | loan	656
Fair Value	$ 222,038,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	769,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	222,038,000
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $500,000- $749,999
Mortgage Loans on Real Estate
Principal balance	$ 133,682,000
Number of Loans | loan	237
Fair Value	$ 138,503,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	1,115,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	138,503,000
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 79,399,000
Number of Loans | loan	100
Fair Value	$ 82,331,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	790,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	82,331,000
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 35,905,000
Number of Loans | loan	35
Fair Value	$ 37,080,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	989,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	37,080,000
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	$ 27,586,000
Number of Loans | loan	22
Fair Value	$ 28,451,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	28,451,000
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $1,500,000 and above
Mortgage Loans on Real Estate
Principal balance	$ 30,896,000
Number of Loans | loan	17
Fair Value	$ 32,043,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	1,557,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	32,043,000
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 0
Coupon Rate	2.50%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 250,000
Coupon Rate	2.70%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $500,000- $749,999
Mortgage Loans on Real Estate
Principal balance	$ 500,000
Coupon Rate	2.50%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 750,000
Coupon Rate	3.40%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 1,000,000
Coupon Rate	3.50%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	$ 1,250,000
Coupon Rate	3.40%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $1,500,000 and above
Mortgage Loans on Real Estate
Principal balance	$ 1,500,000
Coupon Rate	2.90%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 249,999
Coupon Rate	6.40%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 499,999
Coupon Rate	5.90%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $500,000- $749,999
Mortgage Loans on Real Estate
Principal balance	$ 749,999
Coupon Rate	6.30%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 999,999
Coupon Rate	6.20%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 1,249,999
Coupon Rate	5.80%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	$ 1,499,999
Coupon Rate	5.60%
Residential Whole-Loan And Residential Bridge Loan | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $1,500,000 and above
Mortgage Loans on Real Estate
Coupon Rate	6.10%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 35,329,000
Number of Loans | loan	232
Fair Value	$ 36,951,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	229,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	36,951,000
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 106,453,000
Number of Loans | loan	301
Fair Value	$ 109,780,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	2,064,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	109,780,000
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $500,000- $749,999
Mortgage Loans on Real Estate
Principal balance	$ 106,729,000
Number of Loans | loan	181
Fair Value	$ 109,372,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	1,625,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	109,372,000
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 66,170,000
Number of Loans | loan	78
Fair Value	$ 67,992,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	805,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	67,992,000
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 33,311,000
Number of Loans | loan	31
Fair Value	$ 34,236,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	34,236,000
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	$ 28,497,000
Number of Loans | loan	22
Fair Value	$ 29,285,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	29,285,000
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $1,500,000 and above
Mortgage Loans on Real Estate
Principal balance	$ 26,498,000
Number of Loans | loan	15
Fair Value	$ 27,231,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	2,271,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	27,231,000
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 0
Coupon Rate	3.70%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 250,000
Coupon Rate	2.90%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $500,000- $749,999
Mortgage Loans on Real Estate
Principal balance	$ 500,000
Coupon Rate	2.50%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 750,000
Coupon Rate	2.90%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 1,000,000
Coupon Rate	2.90%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	$ 1,250,000
Coupon Rate	2.70%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $1,500,000 and above
Mortgage Loans on Real Estate
Principal balance	$ 1,500,000
Coupon Rate	3.10%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 249,999
Coupon Rate	7.10%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 499,999
Coupon Rate	7.20%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $500,000- $749,999
Mortgage Loans on Real Estate
Principal balance	$ 749,999
Coupon Rate	6.10%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 999,999
Coupon Rate	6.40%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 1,249,999
Coupon Rate	5.90%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	$ 1,499,999
Coupon Rate	6.30%
Residential Whole-Loan And Residential Bridge Loan | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $1,500,000 and above
Mortgage Loans on Real Estate
Coupon Rate	5.70%
Residential Bridge Loans | Adjustable Rate Residential Mortgage Loan Held in Securitization Trusts
Mortgage Loans on Real Estate
Principal balance	$ 994,977,000
Fair Value	1,028,930,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	1,028,930,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts
Mortgage Loans on Real Estate
Principal Amount of Loans Subject to Delinquent Principal or Interest	17,019,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 324,000
Number of Loans | loan	3
Fair Value	$ 400,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	144,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	400,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 420,000
Number of Loans | loan	1
Coupon Rate	11.30%
Fair Value	$ 378,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	420,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	378,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 2,670,000
Number of Loans | loan	3
Fair Value	$ 2,473,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	1,821,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	2,473,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 1,125,000
Number of Loans | loan	1
Coupon Rate	9.00%
Fair Value	$ 1,012,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	1,125,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	1,012,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	$ 1,295,000
Number of Loans | loan	1
Coupon Rate	10.80%
Fair Value	$ 1,165,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	1,295,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	1,165,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 0
Coupon Rate	9.80%
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 250,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 750,000
Coupon Rate	8.50%
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 1,000,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Minimum | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	1,250,000
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $0 - $249,999
Mortgage Loans on Real Estate
Principal balance	$ 249,999
Coupon Rate	12.30%
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $250,000 - $499,999
Mortgage Loans on Real Estate
Principal balance	$ 499,999
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $750,000 - $999,999
Mortgage Loans on Real Estate
Principal balance	$ 999,999
Coupon Rate	10.00%
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $1,000,000 - $1,249,999
Mortgage Loans on Real Estate
Principal balance	$ 1,249,999
Residential Bridge Loans | Fixed Rate Residential Mortgage Loan Held in Securitization Trusts | Maximum | Original Loan Balance $1,250,000 - $1,499,999
Mortgage Loans on Real Estate
Principal balance	$ 1,499,999
Securitized Commercial Loans
Mortgage Loans on Real Estate
Coupon Rate	59.70%
Securitized Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust
Mortgage Loans on Real Estate
Principal balance	$ 1,385,591,000
Fair Value	1,355,808,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	1,355,808,000
Securitized Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 32,000,000
Mortgage Loans on Real Estate
Principal balance	$ 14,362,000
Number of Loans | loan	1
Fair Value	$ 14,362,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	14,362,000
Securitized Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 1,400,000,000
Mortgage Loans on Real Estate
Principal balance	$ 1,385,591,000
Number of Loans | loan	1
Fair Value	$ 1,355,808,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	1,355,808,000
Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust
Mortgage Loans on Real Estate
Principal balance	192,159,000
Fair Value	130,572,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	90,000,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	130,572,000
Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 90,000,000
Mortgage Loans on Real Estate
Principal balance	$ 90,000,000
Number of Loans | loan	1
Fair Value	$ 29,113,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	90,000,000
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	29,113,000
Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust | Original Balance Amount 40,000,000
Mortgage Loans on Real Estate
Principal balance	$ 38,367,000
Number of Loans | loan	1
Fair Value	$ 38,267,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	38,267,000
Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 13,206,521
Mortgage Loans on Real Estate
Principal balance	$ 13,207,000
Number of Loans | loan	1
Fair Value	$ 13,033,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	13,033,000
Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 24,534,783
Mortgage Loans on Real Estate
Principal balance	$ 24,535,000
Number of Loans | loan	1
Fair Value	$ 24,212,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	24,212,000
Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 7,258,696
Mortgage Loans on Real Estate
Principal balance	$ 7,259,000
Number of Loans | loan	1
Fair Value	$ 7,163,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	7,163,000
Commercial Loans | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 4,425,400
Mortgage Loans on Real Estate
Principal balance	$ 4,429,000
Number of Loans | loan	1
Fair Value	$ 4,422,000
Principal Amount of Loans Subject to Delinquent Principal or Interest	0
Reconciliation of Carrying Value of Mortgage Loans on Real Estate:
Balance at end of period	$ 4,422,000
London Interbank Offered Rate (LIBOR) | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 32,000,000
Mortgage Loans on Real Estate
Coupon Rate	4.10%
London Interbank Offered Rate (LIBOR) | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 90,000,000
Mortgage Loans on Real Estate
Coupon Rate	9.25%
London Interbank Offered Rate (LIBOR) | Commercial Mezzanine Loan Held in Securitization Trust | Original Balance Amount 40,000,000
Mortgage Loans on Real Estate
Coupon Rate	3.02%
London Interbank Offered Rate (LIBOR) | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 13,206,521
Mortgage Loans on Real Estate
Coupon Rate	3.75%
London Interbank Offered Rate (LIBOR) | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 24,534,783
Mortgage Loans on Real Estate
Coupon Rate	3.75%
London Interbank Offered Rate (LIBOR) | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 7,258,696
Mortgage Loans on Real Estate
Coupon Rate	3.75%
London Interbank Offered Rate (LIBOR) | Commercial Mezzanine Loan Held in Securitization Trust | Original Loan Amount 4,425,400
Mortgage Loans on Real Estate
Coupon Rate	4.85%