Document And Entity Information - shares	9 Months Ended
	Sep. 26, 2020	Nov. 10, 2020
Cover [Abstract]
Entity Registrant Name	STAFFING 360 SOLUTIONS, INC.
Entity Central Index Key	0001499717
Current Fiscal Year End Date	--12-26
Entity Filer Category	Non-accelerated Filer
Trading Symbol	STAF
Entity Small Business	true
Entity Emerging Growth Company	false
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 26, 2020
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2020
Entity Common Stock, Shares Outstanding		9,644,363
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity File Number	001-37575
Entity Tax Identification Number	68-0680859
Entity Address, Address Line One	641 Lexington Avenue
Entity Address, Address Line Two	Suite 2701
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10022
City Area Code	646
Local Phone Number	507-5710
Entity Interactive Data Current	Yes
Title of 12(b) Security	Common stock
Security Exchange Name	NASDAQ
Entity Incorporation, State or Country Code	DE
Document Quarterly Report	true
Document Transition Report	false