Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 24,403	$ 24,598	$ 14,679
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred rent and amortization of intangible assets, liabilities and lease inducements	(6,835)	(5,187)	(12,140)
Depreciation and amortization	72,361	69,047	68,644
Bargain purchase gain		(4,918)
Gain on settlement of a contractual obligation		(1,166)
Gain on sale of real estate	(3,092)
Gain on disposition of assets held for sale	(5,151)
Straight line rent, below-market ground lease and amortization of intangible assets	1,899	1,892	1,866
Amortization of deferred loan costs	3,229	2,168	784
Amortization of premiums and discounts on debt	(1,179)	(1,192)	(828)
Unrealized premium adjustment	1,168	1,692
Amortization and accretion on loans receivable, net	(6,451)	(5,095)
Bad debt expense	1,428	594	155
Deferred income taxes	132	(58)
Stock-based compensation	971	1,079
Loans funded, held for sale to secondary market	(29,619)	(32,407)
Proceeds from sale of guaranteed loans	27,974	22,893
Principal collected on loans	4,311	4,450
Other operating activity	(496)	(460)
Changes in operating assets and liabilities:
Accounts receivable and interest receivable	(350)	(2,028)	(1,094)
Other assets	(4,036)	(5,850)	(5,309)
Accounts payable and accrued expenses	3,678	1,728	6,017
Deferred leasing costs	(8,580)	(9,753)	(11,530)
Other liabilities	984	2,400	(159)
Due to related parties	286	2,379	742
Net cash provided by operating activities	77,035	66,806	61,827
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to investments in real estate	(26,614)	(24,759)	(24,342)
Acquisition of real estate properties	(11,143)	(63,436)
Proceeds from sale of real estate property, net	7,786
Proceeds from sale of assets held for sale, net	82,272
Loans funded	(29,848)	(18,564)
Cash and cash equivalents acquired in connection with the merger		3,185
Principal collected on loans	39,950	44,924
Restricted cash	1,691	(3,105)	2,159
Other investing activity	178	1,454
Net cash provided by (used in) investing activities	64,272	(60,301)	(22,183)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payment of mortgages payable	(77,056)	(6,472)	(83,698)
Proceeds from unsecured revolving lines of credit, revolving credit facilities and term notes	619,000	554,700	134,000
Payment of unsecured revolving lines of credit, revolving credit facilities and term notes	(487,000)	(393,400)
Payment of principal on secured borrowings	(4,311)	(4,450)
Proceeds from secured borrowings	10,000	5,887
Payment of deferred loan costs	(3,596)	(5,774)	(395)
Payment of dividends	(85,389)	(68,948)
Payment of special dividend and dividend assumed in acquisition		(59,286)
Distributions pre-merger		(16,100)	(104,035)
Contributions			32
Contributions from noncontrolling interests	110	10
Redemption of class B shares of subsidiary REITs		(1,850)
Proceeds from issuance of stock		201
Retirement of fractional shares of common stock		(3)
Noncontrolling interests' distributions	(45)	(264)	(266)
Net cash (used in) provided by financing activities	(28,287)	4,251	(54,362)
Change in cash balances included in assets held for sale	(5,999)	(9,937)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	107,021	819	(14,718)
CASH AND CASH EQUIVALENTS:
Beginning of period	17,615	16,796	31,514
End of period	124,636	17,615	16,796
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the period for interest	20,920	19,397	18,303
Federal income taxes paid	805	691
SUPPLEMENTAL DISCLOSURES OF NONCASH INVESTING AND FINANCING ACTIVITIES:
Additions to investments in real estate included in accounts payable and accrued expenses	8,097	7,613	3,493
Stock issued in connection with merger (Note 2)		44,610
Additions to investments in real estate included in other assets	4,244
Net decrease in fair value of derivatives applied to other comprehensive income (loss)	(2,519)
Foreclosure on a loan receivable included in other assets	708
Additions to deferred loan costs included in accounts payable and accrued expenses		$ 34
Foreclosure on note receivable included in investments in real estate and other intangible assets (Note 4)			$ 40,100
Treasury Stock
SUPPLEMENTAL DISCLOSURES OF NONCASH INVESTING AND FINANCING ACTIVITIES:
Retirement of treasury stock	$ 4,901