Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.10.0.1
Document and Entity Information - USD ($)
12 Months Ended
Oct. 31, 2018
Feb. 01, 2019
Apr. 30, 2018
Document And Entity Information      
Entity Registrant Name Coda Octopus Group, Inc.    
Entity Central Index Key 0001334325    
Document Type 10-K    
Document Period End Date Oct. 31, 2018    
Amendment Flag false    
Current Fiscal Year End Date --10-31    
Entity a Well-known Seasoned Issuer No    
Entity a Voluntary Filer No    
Entity's Reporting Status Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business Flag true    
Entity Emerging Growth Company false    
Entity Ex Transition Period false    
Entity Shell Company false    
Entity Public Float     $ 12,973,000
Entity Common Stock, Shares Outstanding   10,664,381  
Trading Symbol CODA    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2018