XML 74 R1.htm IDEA: XBRL DOCUMENT v3.24.1
Cover - USD ($)
 12 Months Ended
Dec. 31, 2023
Mar. 21, 2024
Jun. 30, 2023
Cover [Abstract]      
Entity Registrant Name SOLITARIO RESOURCES CORP.    
Entity Central Index Key 0000917225    
Document Type 10-K    
Amendment Flag false    
Entity Voluntary Filers Yes    
Current Fiscal Year End Date --12-31    
Entity Well Known Seasoned Issuer No    
Entity Small Business true    
Entity Shell Company false    
Entity Emerging Growth Company false    
Entity Current Reporting Status Yes    
Document Period End Date Dec. 31, 2023    
Entity Filer Category Non-accelerated Filer    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2023    
Entity Common Stock Shares Outstanding   79,636,358  
Entity Public Float     $ 33,558,000
Document Annual Report true    
Document Transition Report false    
Document Fin Stmt Error Correction Flag false    
Entity File Number 001-32978    
Entity Incorporation State Country Code CO    
Entity Tax Identification Number 84-1285791    
Entity Address Address Line 1 4251 Kipling St. Suite 390    
Entity Address City Or Town Wheat Ridge    
Entity Address State Or Province CO    
Entity Address Postal Zip Code 80033    
City Area Code 303    
Icfr Auditor Attestation Flag false    
Auditor Name Assure CPA, LLC    
Auditor Location Spokane, Washington    
Auditor Firm Id 444    
Local Phone Number 534-1030    
Security 12b Title Common Stock, $0.01 par value    
Trading Symbol XPL    
Security Exchange Name NYSEAMER    
Entity Interactive Data Current Yes