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CONSOLIDATED STATEMENTS OF OPERATIONS PARENTHETICALS UNAUDITED (USD $)
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Statements of Operations Parentheticals    
Property operating expenses from affiliates and related parties $ 13 $ 29
General and administrative from affilites and related parties 99 83
Interest income from related parties $ 1,407 $ 1,183