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Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $)
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Net loss $ (268,944) $ (349,155)
Other comprehensive (loss) income:    
Unrealized loss on investments (44,624)  
Recognition of unrealized loss on interest rate swap   34,681
Other comprehensive (loss) income (44,624) 34,681
Comprehensive loss $ (313,568) $ (314,474)