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5. INVESTMENT IN JOINT VENTURES (Details Narrative) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
TotalFairValueMember        
Management service fees from centers underlying joint ventures $ 2,200 $ 2,300 $ 7,000 $ 5,600