Discontinued Operations - Summary of Results of Discontinued Operations (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2015
USD ($)
Property
Mar. 31, 2014
USD ($)
Property
Revenues:    
Rent $ 310 $ 308
Non-cash rent 0 (29)
Other 13 2,917
Total revenues 323 3,196
Expenses:    
General and administrative 1 3
Property costs 61 139
Impairments 34 0
Total expenses 96 142
Income from discontinued operations 227 3,054
Loss on dispositions of assets 0 (7)
Income from discontinued operations $ 227 $ 3,047
Number of properties disposed of during period | Property 0 2