Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income	$ 21,723	$ 36,265
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	34,171	28,647
Non-cash interest income adjustments	443	212
Amortization of deferred financing costs	2,494	2,529
Stock-based compensation expense	3,652	4,672
Amortization of debt discount	54	51
Loss on extinguishment of debt	556	0
Straight-line rental income adjustments	(11,117)	(11,834)
Provision for doubtful accounts and loan losses	2,746	4,116
Change in fair value of contingent consideration	(50)	200
Net loss (gain) on sales of real estate	4,654	(1,723)
Impairment of real estate	29,811	0
Changes in operating assets and liabilities:
Prepaid expenses and other assets	3,265	(11,292)
Accounts payable and accrued liabilities	4,324	1,014
Restricted cash	(2,232)	(1,550)
Net cash provided by operating activities	94,494	51,307
Cash flows from investing activities:
Acquisitions of real estate	0	(301,851)
Origination and fundings of loans receivable	(6,283)	(21,737)
Origination and fundings of preferred equity investments	(6,172)	(5,131)
Additions to real estate	(874)	(1,033)
Repayment of loans receivable	193,893	2,052
Release of contingent consideration held in escrow	0	5,240
Net proceeds from the sale of real estate	75,456	1,800
Net cash provided by (used in) investing activities	256,020	(320,660)
Cash flows from financing activities:
Net (repayments of) proceeds from revolving credit facility	(255,000)	54,000
Proceeds from term loans	69,360	73,242
Principal payments on mortgage notes	(2,060)	(1,340)
Payments of deferred financing costs	(5,931)	(834)
Issuance of common stock, net	(1,289)	140,062
Dividends paid on common and preferred stock	(59,288)	(51,343)
Net cash provided by (used in) financing activities	(254,208)	213,787
Net increase (decrease) in cash and cash equivalents	96,306	(55,566)
Effect of foreign currency translation on cash and cash equivalents	128	(185)
Cash and cash equivalents, beginning of period	7,434	61,793
Cash and cash equivalents, end of period	103,868	6,042
Supplemental disclosure of cash flow information:
Interest paid	30,581	25,441
Assumption of mortgage indebtedness	$ 0	$ 19,677