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Sales of Real Estate and Discontinued Operations (Tables)
6 Months Ended
Jun. 30, 2011
Sales of Real Estate and Discontinued Operations [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
The following presents the operating results for the properties sold and properties classified as held for sale for the applicable periods:


 
Three months ended June 30,
 
Six months ended June 30,
 
2011
 
2010
 
2011
 
2010
Total gross revenues
$
526


 
$
6,819


 
$
2,594


 
$
14,815


Pre-tax loss, including gains on sale
$
(5,014
)
 
$
(18,949
)
 
$
(29,376
)
 
$
(44,759
)