Document And Entity Information - shares	6 Months Ended
	Dec. 31, 2021	Feb. 04, 2022
Document Information Line Items
Entity Registrant Name	PLURISTEM THERAPEUTICS INC
Trading Symbol	PSTI
Document Type	10-Q
Current Fiscal Year End Date	--06-30
Entity Common Stock, Shares Outstanding		32,232,789
Amendment Flag	false
Entity Central Index Key	0001158780
Entity Current Reporting Status	Yes
Entity Filer Category	Non-accelerated Filer
Document Period End Date	Dec. 31, 2021
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	001-31392
Entity Incorporation, State or Country Code	NV
Entity Tax Identification Number	98-0351734
Entity Address, Address Line One	MATAM Advanced Technology Park, Building No. 5
Entity Address, City or Town	Haifa
Entity Address, Country	IL
Entity Address, Postal Zip Code	3508409
Title of 12(b) Security	Common Shares, par value $0.00001
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes
City Area Code	011-972
Local Phone Number	74-7108600