XML 11 R1.htm IDEA: XBRL DOCUMENT v3.21.2
Document And Entity Information - shares
 9 Months Ended
Sep. 30, 2021
Nov. 10, 2021
Document Information [Line Items]    
Entity Central Index Key 0001083301  
Entity Registrant Name IKONICS CORP  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2021  
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2021  
Document Transition Report false  
Entity File Number 000-25727  
Entity Incorporation, State or Country Code MN  
Entity Tax Identification Number 41-0730027  
Entity Address, Address Line One 4832 Grand Avenue  
Entity Address, City or Town Duluth  
Entity Address, State or Province MN  
Entity Address, Postal Zip Code 55807  
City Area Code 218  
Local Phone Number 628-2217  
Title of 12(b) Security Common Stock, par value $.10 per share  
Trading Symbol IKNX  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   1,981,527