Segment Information (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Reconciliation of segment income from continuing operations to income from continuing operations
Segment income from continuing operations	$ 8,725	$ 6,811	$ 8,990	$ 8,969
Adjustments:
Loss (gain) on sale of real estate, net	(209)	4,089	164	4,089
Plaza fire reimbursements, net		105		183
Depreciation and amortization	(1,748)	(2,672)	(3,505)	(5,330)
Income from continuing operations	$ 6,768	$ 8,333	$ 5,649	$ 7,911

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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