v3.19.1
Document And Entity Information - shares
9 Months Ended
Mar. 31, 2019
May 06, 2019
Document And Entity Information [Abstract]    
Entity Registrant Name NET 1 UEPS TECHNOLOGIES INC  
Entity Filer Category Accelerated Filer  
Entity Central Index Key 0001041514  
Entity Small Business false  
Entity Emerging Growth Company false  
Amendment Flag false  
Document Type 10-Q  
Trading Symbol ueps  
Document Period End Date Mar. 31, 2019  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q3  
Current Fiscal Year End Date --06-30  
Entity Common Stock, Shares Outstanding   56,815,925