Document and Entity Information	9 Months Ended
	Sep. 30, 2014	Oct. 24, 2014
Document and Entity Information [Abstract]
Entity Registrant Name	PRGX GLOBAL, INC.
Entity Central Index Key	0001007330
Document Type	10-Q
Document Period End Date	Sep. 30, 2014
Amendment Flag	false
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Current Fiscal Year Focus	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		27,251,061