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Condensed Consolidated Statements of Comprehensive Income (Loss) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Net loss $ (7,000) $ (55,000) $ (320,000) $ (163,000)
Other Comprehensive income(loss):        
Foreign currency translation adjustment 2,000 (3,000) 13,000 (1,000)
Comprehensive loss (5,000) (58,000) (307,000) (164,000)
Comprehensive loss attributable to noncontrolling interest in subsidiary 4,000 7,000 11,000 10,000
Comprehensive loss attributable to the Company $ (1,000) $ (51,000) $ (296,000) $ (154,000)