XML 40 R1.htm IDEA: XBRL DOCUMENT v3.19.3
Document and Entity Information - shares
3 Months Ended
Sep. 30, 2019
Nov. 04, 2019
Document and Entity Information    
Entity Registrant Name EVOLUTION PETROLEUM CORP  
Entity Central Index Key 0001006655  
Current Fiscal Year End Date --06-30  
Entity Filer Category Accelerated Filer  
Entity Emerging Growth Company false  
Entity Small Business true  
Document Type 10-Q  
Document Period End Date Sep. 30, 2019  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Entity Common Stock, Shares Outstanding   32,935,424