Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data	Sep. 30, 2011	Dec. 31, 2010
Investment in real estate and related assets:
Accumulated depreciation on buildings and improvements	$ 77,609	$ 28,898
Accumulated amortization on acquired intangible lease assets	48,454	19,004
Allowance for Doubtful Accounts Receivable	160	89
Accumulated amortization on deferred financing costs	8,434	2,918
LIABILITIES AND STOCKHOLDERS' EQUITY
Accumulated amortization on acquired below market lease intangibles	$ 7,164	$ 3,066
STOCKHOLDERS' EQUITY:
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	990,000,000	990,000,000
Common stock, shares issued	338,884,823	248,070,364
Common stock, shares outstanding	338,884,823	248,070,364