Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.21.2
Document and Entity Information - shares
6 Months Ended
Jun. 30, 2021
Aug. 12, 2021
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2021  
Entity File Number 001-39441  
Entity Registrant Name Kubient, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 82-1808844  
Entity Address, Address Line One 228 Park Avenue South  
Entity Address, Adress Line Two Suite 72602  
Entity Address, City or Town New York  
Entity Address State Or Province NY  
Entity Address, Postal Zip Code 10003-1502  
City Area Code 866  
Local Phone Number 668-2567  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   14,252,886
Entity Central Index Key 0001729750  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus Q2  
Amendment Flag false  
Common Stock    
Document Information [Line Items]    
Title of 12(b) Security Common Stock, par value $0.00001 per share  
Trading Symbol KBNT  
Security Exchange Name NASDAQ  
Warrants    
Document Information [Line Items]    
Title of 12(b) Security Common Stock Purchase Warrants  
Trading Symbol KBNTW  
Security Exchange Name NASDAQ