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Condensed Consolidated Earnings per Share (USD $)
 3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Basic    
Weighted average number of common shares outstanding (in shares) 3,204,506 3,137,837
Net income:    
Net income attributable to CTI Industries Corporation $ 388,628 $ 297,108
Per share amount (in dollars per share) $ 0.12 $ 0.09
Diluted    
Weighted average number of common shares outstanding (in shares) 3,204,506 3,137,837
Effect of dilutive shares (in shares) 40,470 60,905
Weighted average number of shares and equivalent shares of common stock outstanding (in shares) 3,244,976 3,198,742
Net income:    
Net income attributable to CTI Industries Corporation $ 388,628 $ 297,108
Per share amount (in dollars per share) $ 0.12 $ 0.09