Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

Document And Entity Information - shares
6 Months Ended
Dec. 31, 2020
Feb. 08, 2021
Document And Entity Information [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Dec. 31, 2020  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus Q2  
Entity Registrant Name Rezolute, Inc.  
Entity Central Index Key 0001509261  
Current Fiscal Year End Date --06-30  
Entity Interactive Data Current Yes  
Entity Current Reporting Status Yes  
Title of 12(b) Security Common Stock, par value $0.001  
Entity Filer Category Non-accelerated Filer  
Security Exchange Name NASDAQ  
Trading Symbol RZLT  
Entity Common Stock, Shares Outstanding   8,352,277
Entity Shell Company false  
Entity Emerging Growth Company false  
Entity Small Business true