XML 17 R1.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Document and Entity Information (USD $)
In Millions, except Share data
3 Months Ended
Jun. 30, 2011
Aug. 15, 2011
Document and Entity Information    
Entity Registrant Name COMPETITIVE TECHNOLOGIES INC  
Document Type 10-Q  
Document Period End Date Jun. 30, 2011
Amendment Flag false  
Entity Central Index Key 0000102198  
Current Fiscal Year End Date --12-31  
Entity Common Stock, Shares Outstanding   14,210,070
Entity Public Float   $ 20
Entity Filer Category Smaller Reporting Company  
Entity Current Reporting Status Yes  
Entity Voluntary Filers No  
Entity Well-known Seasoned Issuer No  
Document Fiscal Year Focus 2011  
Document Fiscal Period Focus Q2