v3.25.2
Document and Entity Information
Jun. 23, 2025
Document and Entity Information [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 23, 2025
Entity Registrant Name HELIUS MEDICAL TECHNOLOGIES, INC.
Entity Central Index Key 0001610853
Entity Emerging Growth Company false
Entity File Number 001-38445
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 36-4787690
Entity Address, Address Line One 642 Newtown Yardley Road
Entity Address, Adress Line Two Suite 100
Entity Address, City or Town Newtown
Entity Address State Or Province PA
Entity Address, Postal Zip Code 18940
City Area Code 215
Local Phone Number 944-6100
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Class A Common Stock, $0.001 par value
Trading Symbol HSDT
Security Exchange Name NASDAQ