XML 19 R1.htm IDEA: XBRL DOCUMENT v3.25.3
Document And Entity Information
 12 Months Ended
Jun. 30, 2025
shares
Document Information [Line Items]  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Period End Date Jun. 30, 2025
Document Transition Report false
Document Shell Company Report false
Entity File Number 001-40238
Entity Registrant Name Santech Holdings Limited
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One Level 15, AIA Central
Entity Address, Address Line Two No.1 Connaught Road Central
Entity Address, City or Town Central
Entity Address, Country HK
Entity Address, Address Line One Level 15, AIA Central
Entity Address, Address Line Two No.1 Connaught Road Central
Entity Address, City or Town Central
Entity Address, Country HK
Title of 12(b) Security American depositary shares
Trading Symbol STEC
Security Exchange Name NASDAQ
Entity Common Stock, Shares Outstanding (in shares) 159,750,000
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 Emerging Growth Company true
Entity Ex Transition Period false
ICFR Auditor Attestation Flag false
Document Financial Statement Error Correction [Flag] false
Document Accounting Standard U.S. GAAP
Entity Shell Company false
Auditor Firm ID 3487
Auditor Name Audit Alliance LLP
Auditor Location Singapore
Entity Central Index Key 0001785680
Current Fiscal Year End Date --06-30
Document Fiscal Year Focus 2025
Document Fiscal Period Focus FY
Amendment Flag false
Business Contact [Member]  
Document Information [Line Items]  
Entity Address, Address Line One Level 15,AIA Central
Entity Address, Address Line Two No.1 Connaught Road Central
Entity Address, City or Town Central
Entity Address, Country HK
Contact Personnel Name Lawrence Wai Lok
City Area Code 852
Local Phone Number 2593 9309
Contact Personnel Email Address ir@santechholdings.com
Entity Address, Address Line One Level 15,AIA Central
Entity Address, Address Line Two No.1 Connaught Road Central
Entity Address, City or Town Central
Entity Address, Country HK