Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data	Sep. 30, 2011	Dec. 31, 2010
Real Estate:
Allowance on deferred rent receivable	$ 17,908	$ 8,170
Shareholders' equity:
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	33,394,175	29,944,155

The valuation allowance as of the balance sheet date to reduce the gross amount of deferred rent receivable to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet.

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