Cover - shares	6 Months Ended
	Jun. 30, 2023	Aug. 01, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	000-28275
Entity Registrant Name	PFSweb, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	75-2837058
Entity Address, Address Line One	9250 N. Royal Lane
Entity Address, Address Line Two	Suite 100
Entity Address, City or Town	Irving
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	75063
City Area Code	972
Local Phone Number	881-2900
Title of 12(b) Security	Common Stock, $0.001 par value
Trading Symbol	PFSW
Security Exchange Name	NASDAQ
Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Shell Company	false
Entity Common Stock, Shares Outstanding		22,745,012
Amendment Flag	false
Document Fiscal Year Focus	2023
Entity Central Index Key	0001095315
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31