Discontinued Operations (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Disposal Group, Including Discontinued Operation, Income Statement Disclosures
Revenues	$ 1,536	$ 1,865	$ 8,334	$ 6,474
Expenses	(1,187)	(2,323)	(5,002)	(7,534)
Gain on extinguishment of debt			84
Loss on sale of real estate	239	(409)	622	(888)
Impairment charges		(5,535)	(4,950)	(12,262)
Loss from discontinued operations	$ 588	$ (6,402)	$ (912)	$ (14,210)

Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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- Definition

Amount of operating expenses attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

+ References

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Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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- Definition

The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax.

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Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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- Definition

Impairment charges related to the assets disposed of during the period.

+ References

No definition available.

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