CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net (loss) income	$ (15,921)	$ 17,857
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization, net	39,886	61,149
Amortization of deferred financing costs	2,034	2,639
Amortization of fair value adjustment of mortgage notes payable assumed	(45)	(44)
Amortization and accretion on deferred loan fees	(1,425)	(1,529)
Amortization of premiums and discounts of broadly syndicated loans, net	(206)	0
Amortization of premiums and discounts on real estate-related securities	12	0
Capitalized interest income	(539)	(2,643)
Equity-based compensation	80	64
Straight-line rental income	(2,083)	(3,338)
Write-offs for uncollectable lease-related receivables	5,870	330
Gain on disposition of real estate assets, net	(16,901)	(13,400)
Gain on sale of broadly syndicated loans	(223)	0
Amortization of gain on swap termination	(10)	(10)
Impairment of real estate assets	15,507	33,155
Provision for credit losses	25,682	0
Write-off of deferred financing costs	544	0
Changes in assets and liabilities:
Rents and tenant receivables	(12,958)	1,769
Prepaid expenses and other assets	2,045	(6,059)
Accounts payable and accrued expenses	1,427	2,428
Deferred rental income and other liabilities	(4,885)	(5,336)
Due to affiliates	(662)	(2,971)
Net cash provided by operating activities	37,229	84,061
Cash flows from investing activities:
Investment in real estate-related securities	(16,450)	0
Investment in broadly syndicated loans	(404,896)	0
Investment in real estate assets and capital expenditures	(7,171)	(2,866)
Origination and acquisition of loans held-for-investment, net	(1,165)	(62,761)
Principal payments received on loans held-for-investment	63,592	11,112
Principal payments received on real estate-related securities	355	0
Origination and exit fees received on loans held-for-investment	571	112
Net proceeds from disposition of real estate assets	157,198	159,052
Net proceeds from sale of broadly syndicated loans	19,842	0
Payment of property escrow deposits	(250)	0
Refund of property escrow deposits	250	0
Proceeds from the settlement of insurance claims	0	20
Net cash (used in) provided by investing activities	(188,124)	104,669
Cash flows from financing activities:
Redemptions of common stock	(38,705)	(42,839)
Distributions to stockholders	(44,150)	(54,663)
Proceeds from notes payable and credit facility	320,992	239,500
Repayments of credit facilities and notes payable	(218,814)	(337,248)
Deferred financing costs paid	(844)	(48)
Distributions to noncontrolling interest	0	(150)
Net cash provided by (used in) financing activities	18,479	(195,448)
Net decrease in cash and cash equivalents and restricted cash	(132,416)	(6,718)
Cash and cash equivalents and restricted cash, beginning of period	473,355	19,674
Cash and cash equivalents and restricted cash, end of period	340,939	12,956
Reconciliation of cash and cash equivalents and restricted cash to the condensed consolidated balance sheets:
Cash and cash equivalents	336,142	3,399
Restricted cash	$ 4,797	$ 9,557