Cover
Cover - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2022 | Mar. 01, 2023 | Jun. 30, 2022 | |
Cover [Abstract] | |||
Document Type | 10-K/A | ||
Amendment Flag | false | ||
Document Annual Report | true | ||
Document Transition Report | false | ||
Document Period End Date | Dec. 31, 2022 | ||
Document Fiscal Period Focus | FY | ||
Document Fiscal Year Focus | 2022 | ||
Current Fiscal Year End Date | --12-31 | ||
Entity File Number | 001-33638 | ||
Entity Registrant Name | INTERNATIONAL TOWER HILL MINES LTD. | ||
Entity Central Index Key | 0001134115 | ||
Entity Tax Identification Number | 98-0668474 | ||
Entity Incorporation, State or Country Code | A1 | ||
Entity Address, Address Line One | 2710-200 Granville Street | ||
Entity Address, City or Town | Vancouver | ||
Entity Address, State or Province | BC | ||
Entity Address, Country | CA | ||
Entity Address, Postal Zip Code | V6C 1S4 | ||
City Area Code | 604 | ||
Local Phone Number | 683-6332 | ||
Title of 12(b) Security | Common Shares, no par value | ||
Trading Symbol | THM | ||
Security Exchange Name | NYSEAMER | ||
Entity Well-known Seasoned Issuer | No | ||
Entity Voluntary Filers | No | ||
Entity Current Reporting Status | Yes | ||
Entity Interactive Data Current | Yes | ||
Entity Filer Category | Non-accelerated Filer | ||
Entity Small Business | true | ||
Entity Emerging Growth Company | false | ||
Entity Shell Company | false | ||
Entity Public Float | $ 67.4 | ||
Entity Common Stock, Shares Outstanding | 195,313,184 | ||
Document Financial Statement Error Correction [Flag] | false | ||
Auditor Name | DAVIDSON & COMPANY LLP | ||
Auditor Location | Vancouver, Canada | ||
Auditor Firm ID | 731 |