| Document and Entity Information | Sep. 08, 2023 |
| Cover [Abstract] | |
| Amendment Flag | true |
| Entity Central Index Key | 0001629210 |
| Document Type | 8-K/A |
| Document Period End Date | Sep. 08, 2023 |
| Entity Registrant Name | Paramount Gold Nevada Corp. |
| Entity Incorporation State Country Code | NV |
| Entity File Number | 001-36908 |
| Entity Tax Identification Number | 98-0138393 |
| Entity Address, Address Line One | 665 Anderson Street |
| Entity Address, City or Town | Winnemucca |
| Entity Address, State or Province | NV |
| Entity Address, Postal Zip Code | 89445 |
| City Area Code | (775) |
| Local Phone Number | 625-3600 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Common Stock, par value $0.01 per share |
| Trading Symbol | PZG |
| Security Exchange Name | NYSEAMER |
| Entity Emerging Growth Company | false |
| Amendment Description | This Current Report on Form 8-K/A is being filed as Amendment No. 1 (this “Amendment”) to the Current Report on Form 8-K of Paramount Gold Nevada Corp. (the “Company”) originally filed with the Securities and Exchange Commission (the “SEC”) on September 8, 2023 (the “Original Filing”). The Original Filing included a furnished press release which contained a typographical error. The sole purpose of this Amendment is to furnish the corrected press release. No other changes have been made to the Original Filing other than to provide the disclosure set forth in this Amendment. |
