XML 18 R1.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Document and Entity Information (USD $)
6 Months Ended
Jun. 30, 2011
Aug. 09, 2011
Jun. 30, 2010
Document And Entity Information      
Entity Registrant Name ZOOM TECHNOLOGIES INC    
Entity Central Index Key 0000822708    
Document Type 10-Q    
Document Period End Date Jun. 30, 2011
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Is Entity a Well-known Seasoned Issuer? No    
Is Entity a Voluntary Filer? No    
Is Entity's Reporting Status Current? Yes    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 35,833,771
Entity Common Stock, Shares Outstanding   15,884,557  
Document Fiscal Period Focus Q2    
Document Fiscal Year Focus 2011