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Discontinued Operations (Schedule Of Income From Discontinued Operations) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Revenues [Abstract]        
Rental income $ 562 $ 1,169 $ 2,321 $ 3,572
Operating Expenses [Abstract]        
Depreciation 0 101 0 303
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest $ 562 $ 1,068 $ 2,321 $ 3,269