Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 2,571	$ 285,307
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred rent and amortization of intangible assets, liabilities and lease inducements	(2,807)	(2,662)
Depreciation and amortization	26,473	31,992
Transfer of right to collect supplemental real estate tax reimbursements	0	(5,097)
Gain on sale of real estate	0	(304,017)
Impairment of real estate (Note 2)	0	13,100
Straight-line rent, below-market ground lease and amortization of intangible assets	(18)	881
Amortization of deferred loan costs	386	808
Amortization of premiums and discounts on debt	(109)	(458)
Unrealized premium adjustment	1,436	722
Amortization and accretion on loans receivable, net	(168)	140
Bad debt expense	151	187
Deferred income taxes	21	459
Stock-based compensation	86	78
Loans funded, held for sale to secondary market	(21,345)	(17,906)
Proceeds from sale of guaranteed loans	29,098	16,737
Principal collected on loans subject to secured borrowings	1,501	4,935
Other operating activity	(525)	(441)
Changes in operating assets and liabilities:
Accounts receivable and interest receivable	4,340	(2,682)
Other assets	(2,283)	(1,653)
Accounts payable and accrued expenses	(861)	5,631
Deferred leasing costs	(1,341)	(2,557)
Other liabilities	(82)	(1,748)
Due to related parties	389	4
Net cash provided by operating activities	36,913	21,760
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to investments in real estate	(8,053)	(9,915)
Acquisition of real estate	(112,048)	0
Proceeds from sale of real estate, net	0	642,886
Loans funded	(7,115)	(5,969)
Principal collected on loans	6,389	5,496
Other investing activity	76	67
Net cash (used in) provided by investing activities	(120,751)	632,565
CASH FLOWS FROM FINANCING ACTIVITIES:
Payment of mortgages payable	0	(65,569)
Payment of principal on SBA 7(a) loan-backed notes	(597)	0
Proceeds from SBA 7(a) loan-backed notes	38,200	0
Payment of principal on secured borrowings	(1,501)	(4,935)
Proceeds from secured borrowings	772	0
Payment of deferred preferred stock offering costs	(857)	(862)
Payment of deferred loan costs	(1,071)	(4)
Payment of common dividends	(10,947)	(25,620)
Payment of special cash dividends	(1,575)	(4,872)
Repurchase of Common Stock	0	(576,000)
Net proceeds from issuance of Series A Preferred Warrants	40	27
Net proceeds from issuance of Series A Preferred Stock	19,923	5,645
Payment of preferred stock dividends	(742)	(40)
Redemption of Series A Preferred Stock	(66)	0
Noncontrolling interests' distributions	(67)	(37)
Net cash provided by (used in) financing activities	41,512	(672,267)
Change in cash balances included in assets held for sale	0	(2,955)
NET DECREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH	(42,326)	(20,897)
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH:
Beginning of period	156,318	176,609
End of period	113,992	155,712
RECONCILIATION OF CASH AND CASH EQUIVALENTS AND RESTRICTED CASH TO THE CONSOLIDATED BALANCE SHEETS:
Total cash and cash equivalents and restricted cash	156,318	176,609
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the period for interest	13,124	19,303
Federal income taxes paid	247	259
SUPPLEMENTAL DISCLOSURES OF NONCASH INVESTING AND FINANCING ACTIVITIES:
Additions to investments in real estate included in accounts payable and accrued expenses	11,835	6,883
Net increase in fair value of derivatives applied to other comprehensive income	1,590	1,112
Reduction of loans receivable and secured borrowings due to the SBA's repurchase of the guaranteed portion of a loan	0	534
Additions to deferred costs included in accounts payable and accrued expenses	276	0
Additions to preferred stock offering costs included in accounts payable and accrued expenses	334	1,387
Accrual of dividends payable to preferred stockholders	662	72
Preferred stock offering costs offset against redeemable preferred stock in temporary equity	140	21
Reclassification of Series A Preferred Stock from temporary equity to permanent equity	$ 5,615	$ 0