XML 13 R1.htm IDEA: XBRL DOCUMENT v3.5.0.2
Document and Entity Information - shares
3 Months Ended
Sep. 30, 2016
Nov. 07, 2016
Document And Entity Information [Abstract]    
Entity Registrant Name Paramount Gold Nevada Corp.  
Entity Central Index Key 0001629210  
Current Fiscal Year End Date --06-30  
Entity Filer Category Smaller Reporting Company  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q1  
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Sep. 30, 2016  
Trading Symbol PZG  
Entity Common Stock, Shares Outstanding   15,689,954