Segment Information (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Reconciliation of segment income from operations to loss from operations
Segment income from continuing operations	$ 2,619	$ 8,821	$ 3,149	$ 9,086
Adjustments:
Loss (gain) on sale of real estate, net		(209)		164
Depreciation and amortization	(1,838)	(1,748)	(3,632)	(3,505)
Income (loss) from operations	$ 781	$ 6,864	$ (483)	$ 5,745

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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 difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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The net result for the period of deducting operating expenses from operating revenues.

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No definition available.

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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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