Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Investment properties:
Land	$ 399,833	$ 313,261
Construction in progress	20,841	20,837
Building and improvements	1,161,985	957,794
Total investment properties at cost	1,582,659	1,291,892
Less accumulated depreciation	336,311	329,997
Net investment properties	1,246,348	961,895
Cash and cash equivalents	12,157	18,505
Investment in securities	5,855	8,711
Accounts receivable, net	36,139	25,076
Mortgages receivable	0	12,955
Investment in and advances to unconsolidated joint ventures	113,233	129,196
Acquired lease intangibles, net	121,904	41,692
Deferred costs, net	19,590	19,436
Other assets	28,274	25,939
Total assets	1,583,500	1,243,405
Liabilities:
Accounts payable and accrued expenses	58,690	36,918
Acquired below market lease intangibles, net	45,087	12,976
Distributions payable	5,130	4,606
Mortgages payable	541,254	412,361
Unsecured credit facilities	290,000	305,000
Convertible notes	28,558	28,327
Other liabilities	20,734	33,014
Total liabilities	989,453	833,202
Stockholders’ Equity:
Preferred stock, $0.01 par value, 12,000 shares authorized; 4,400 8.125% Series A Cumulative Redeemable shares, with a $25.00 per share Liquidation Preference, issued and outstanding at June 30, 2013 and December 31, 2012, respectively	110,000	110,000
Common stock, $0.01 par value, 500,000 shares authorized; 99,626 and 89,366 Shares issued and outstanding at June 30, 2013 and December 31, 2012, respectively	996	894
Additional paid-in capital (net of offering costs of $74,492 and $70,238 at June 30, 2013 and December 31, 2012, respectively)	886,737	784,139
Accumulated distributions in excess of net income	(395,913)	(476,185)
Accumulated other comprehensive loss	(5,814)	(9,269)
Total stockholders’ equity	596,006	409,579
Noncontrolling interest	(1,959)	624
Total equity	594,047	410,203
Total liabilities and equity	$ 1,583,500	$ 1,243,405