XML 17 R1.htm IDEA: XBRL DOCUMENT v3.21.1
Cover - USD ($)
 12 Months Ended
Dec. 31, 2020
Apr. 14, 2021
Jun. 30, 2020
Document And Entity Information      
Entity Registrant Name Ault Global Holdings, Inc.    
Entity Central Index Key 0000896493    
Document Type 10-K    
Document Period End Date Dec. 31, 2020    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filer No    
Entity Reporting Status Current Yes    
Entity Interactive Data Current Yes    
Entity File Number 1-12711    
Entity Incorporation, State or Country Code DE    
Entity Emerging Growth Company false    
Entity Small Business true    
Entity Shell Company false    
Entity Filer Category Non-accelerated Filer    
Entity Public Float     $ 13,335,311
Entity Common Stock, Shares Outstanding   49,498,676  
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2020